[INFO] fetching crate procinfo 0.4.2...
[INFO] testing procinfo-0.4.2 against 1.76.0 for beta-1.77-1
[INFO] extracting crate procinfo 0.4.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate procinfo 0.4.2 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate procinfo 0.4.2
[INFO] finished tweaking crates.io crate procinfo 0.4.2
[INFO] tweaked toml for crates.io crate procinfo 0.4.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nom v2.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4dfa893bb7ae2b79cc02b7ab303473486caf90fbf1945ab595966a01dde144b
[INFO] running `Command { std: "docker" "start" "-a" "d4dfa893bb7ae2b79cc02b7ab303473486caf90fbf1945ab595966a01dde144b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4dfa893bb7ae2b79cc02b7ab303473486caf90fbf1945ab595966a01dde144b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4dfa893bb7ae2b79cc02b7ab303473486caf90fbf1945ab595966a01dde144b", kill_on_drop: false }`
[INFO] [stdout] d4dfa893bb7ae2b79cc02b7ab303473486caf90fbf1945ab595966a01dde144b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bee9c2c2e4c8189cd53f79f622eee2534376f205e12bd9b1ab16f06d0c8b080
[INFO] running `Command { std: "docker" "start" "-a" "5bee9c2c2e4c8189cd53f79f622eee2534376f205e12bd9b1ab16f06d0c8b080", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling procinfo v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | /// Parses a line to a string.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | /// Parses a clock_t in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | /// Parses an i32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | /// Parses an i64 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | /// Parses an isize in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:125:1
[INFO] [stdout]     |
[INFO] [stdout] 125 | /// Parses a u32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | /// Parses a u64 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | /// Parses a usize in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | /// Parses a f32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | /// Parses a sequence of whitespace seperated u32s.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | /// Parses a sequence of whitespace seperated i32s.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:147:1
[INFO] [stdout]     |
[INFO] [stdout] 147 | /// Parses a bit into a boolean
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:153:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | /// Parses a usize followed by a kB unit tag.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | /// Parses a u32 in base-16 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:162:1
[INFO] [stdout]     |
[INFO] [stdout] 162 | /// Parses a u32 in base-8 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | /// Parses a u64 in base-16 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / /// Parses a list of u32 masks into an array of bytes in `BitVec` format.
[INFO] [stdout] 181 | | ///
[INFO] [stdout] 182 | | /// See cpuset(7) for the format being parsed.
[INFO] [stdout]     | |_---------------------------------------------^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/parsers.rs:154:1
[INFO] [stdout]     |
[INFO] [stdout] 154 | / named!(pub parse_kb<usize>,
[INFO] [stdout] 155 | |        chain!(space ~ bytes: parse_usize ~ space ~ tag!("kB"), || { bytes }));
[INFO] [stdout]     | |_____________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/loadavg.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | /// Parses the loadavg file format.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]   --> src/loadavg.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / named!(parse_loadavg<LoadAvg>,
[INFO] [stdout] 35 | |        chain!(load_avg_1_min:   parse_f32   ~ space ~
[INFO] [stdout] 36 | |               load_avg_5_min:   parse_f32   ~ space ~
[INFO] [stdout] 37 | |               load_avg_10_min:  parse_f32   ~ space ~
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |                              tasks_total: tasks_total,
[INFO] [stdout] 46 | |                              last_created_pid: last_created_pid } }));
[INFO] [stdout]    | |_____________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loadavg.rs:51:20
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut file = try!(File::open("/proc/loadavg"));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loadavg.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |     map_result(parse_loadavg(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/pid/limits.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::{self};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:163:29
[INFO] [stdout]     |
[INFO] [stdout] 163 |     map_result(parse_limits(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:168:22
[INFO] [stdout]     |
[INFO] [stdout] 168 |     limits_file(&mut try!(File::open(&format!("/proc/{}/limits", pid))))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:173:22
[INFO] [stdout]     |
[INFO] [stdout] 173 |     limits_file(&mut try!(File::open("/proc/self/limits")))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:87:1
[INFO] [stdout]    |
[INFO] [stdout] 87 | /// Consumes a space, main fields separator and optional fields separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:90:1
[INFO] [stdout]    |
[INFO] [stdout] 90 | /// Consumes an hypen, the optional fields terminator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | /// Consumes a colon, the major-minor separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | /// Consumes a dot, the fs sub-type separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | /// Parses a space-terminated string field in a mountinfo entry
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | /// Parses a comma-separated list of mount options.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:183:1
[INFO] [stdout]     |
[INFO] [stdout] 183 | /// Parses a fs type label, with optional dotted sub-type.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:191:1
[INFO] [stdout]     |
[INFO] [stdout] 191 | /// Parses a mount source.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:198:1
[INFO] [stdout]     |
[INFO] [stdout] 198 | /// Parses a comma-separated list of options.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:205:1
[INFO] [stdout]     |
[INFO] [stdout] 205 | /// Parses a mountpoint entry according to mountinfo file format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:236:18
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:236:56
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:244:25
[INFO] [stdout]     |
[INFO] [stdout] 244 |     mountinfo_file(&mut try!(File::open(&format!("/proc/{}/mountinfo", pid))))
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:249:25
[INFO] [stdout]     |
[INFO] [stdout] 249 |     mountinfo_file(&mut try!(File::open("/proc/self/mountinfo")))
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/stat.rs:166:1
[INFO] [stdout]     |
[INFO] [stdout] 166 | /// Parse the stat state format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:307:27
[INFO] [stdout]     |
[INFO] [stdout] 307 |     map_result(parse_stat(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:312:20
[INFO] [stdout]     |
[INFO] [stdout] 312 |     stat_file(&mut try!(File::open(&format!("/proc/{}/stat", pid))))
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:317:20
[INFO] [stdout]     |
[INFO] [stdout] 317 |     stat_file(&mut try!(File::open("/proc/self/stat")))
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/statm.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// Parses the statm file format.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]   --> src/pid/statm.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / named!(parse_statm<Statm>,
[INFO] [stdout] 32 | |     chain!(size: parse_usize     ~ space ~
[INFO] [stdout] 33 | |            resident: parse_usize ~ space ~
[INFO] [stdout] 34 | |            share: parse_usize    ~ space ~
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |                         text: text,
[INFO] [stdout] 43 | |                         data: data } }));
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |     map_result(parse_statm(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 |     statm_file(&mut try!(File::open(&format!("/proc/{}/statm", pid))))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |     statm_file(&mut try!(File::open("/proc/self/statm")))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/status.rs:178:1
[INFO] [stdout]     |
[INFO] [stdout] 178 | /// Parse the status state format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | / named!(parse_uid<(uid_t, uid_t, uid_t, uid_t)>, chain!(tag!("Uid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stdout] 198 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stdout] 199 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stdout]     | |________________________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 | / named!(parse_gid<(gid_t, gid_t, gid_t, gid_t)>, chain!(tag!("Gid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stdout] 201 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stdout] 202 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stdout]     | |________________________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:251:1
[INFO] [stdout]     |
[INFO] [stdout] 251 | named!(parse_cpus_allowed_list<()>, chain!(tag!("Cpus_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:252:1
[INFO] [stdout]     |
[INFO] [stdout] 252 | named!(parse_mems_allowed_list<()>, chain!(tag!("Mems_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:333:29
[INFO] [stdout]     |
[INFO] [stdout] 333 |     map_result(parse_status(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:338:22
[INFO] [stdout]     |
[INFO] [stdout] 338 |     status_file(&mut try!(File::open(&format!("/proc/{}/status", pid))))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:343:22
[INFO] [stdout]     |
[INFO] [stdout] 343 |     status_file(&mut try!(File::open("/proc/self/status")))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sys/fs/file_max.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut file = try!(File::open(FILE_MAX_PATH));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sys/fs/file_max.rs:23:31
[INFO] [stdout]    |
[INFO] [stdout] 23 |     map_result(parse_file_max(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "5bee9c2c2e4c8189cd53f79f622eee2534376f205e12bd9b1ab16f06d0c8b080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bee9c2c2e4c8189cd53f79f622eee2534376f205e12bd9b1ab16f06d0c8b080", kill_on_drop: false }`
[INFO] [stdout] 5bee9c2c2e4c8189cd53f79f622eee2534376f205e12bd9b1ab16f06d0c8b080
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7895587dd433299024fa2e6c8898b88540806011ee13aa54b46684a080bf06d
[INFO] running `Command { std: "docker" "start" "-a" "f7895587dd433299024fa2e6c8898b88540806011ee13aa54b46684a080bf06d", kill_on_drop: false }`
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | /// Parses a line to a string.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | /// Parses a clock_t in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | /// Parses an i32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | /// Parses an i64 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | /// Parses an isize in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:125:1
[INFO] [stdout]     |
[INFO] [stdout] 125 | /// Parses a u32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | /// Parses a u64 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | /// Parses a usize in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | /// Parses a f32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | /// Parses a sequence of whitespace seperated u32s.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | /// Parses a sequence of whitespace seperated i32s.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:147:1
[INFO] [stdout]     |
[INFO] [stdout] 147 | /// Parses a bit into a boolean
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:153:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | /// Parses a usize followed by a kB unit tag.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | /// Parses a u32 in base-16 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:162:1
[INFO] [stdout]     |
[INFO] [stdout] 162 | /// Parses a u32 in base-8 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | /// Parses a u64 in base-16 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / /// Parses a list of u32 masks into an array of bytes in `BitVec` format.
[INFO] [stdout] 181 | | ///
[INFO] [stdout] 182 | | /// See cpuset(7) for the format being parsed.
[INFO] [stdout]     | |_---------------------------------------------^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/parsers.rs:154:1
[INFO] [stdout]     |
[INFO] [stdout] 154 | / named!(pub parse_kb<usize>,
[INFO] [stdout] 155 | |        chain!(space ~ bytes: parse_usize ~ space ~ tag!("kB"), || { bytes }));
[INFO] [stdout]     | |_____________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/loadavg.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | /// Parses the loadavg file format.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]   --> src/loadavg.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / named!(parse_loadavg<LoadAvg>,
[INFO] [stdout] 35 | |        chain!(load_avg_1_min:   parse_f32   ~ space ~
[INFO] [stdout] 36 | |               load_avg_5_min:   parse_f32   ~ space ~
[INFO] [stdout] 37 | |               load_avg_10_min:  parse_f32   ~ space ~
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |                              tasks_total: tasks_total,
[INFO] [stdout] 46 | |                              last_created_pid: last_created_pid } }));
[INFO] [stdout]    | |_____________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loadavg.rs:51:20
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut file = try!(File::open("/proc/loadavg"));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loadavg.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |     map_result(parse_loadavg(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/pid/limits.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::{self};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:163:29
[INFO] [stdout]     |
[INFO] [stdout] 163 |     map_result(parse_limits(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:168:22
[INFO] [stdout]     |
[INFO] [stdout] 168 |     limits_file(&mut try!(File::open(&format!("/proc/{}/limits", pid))))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:173:22
[INFO] [stdout]     |
[INFO] [stdout] 173 |     limits_file(&mut try!(File::open("/proc/self/limits")))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:87:1
[INFO] [stdout]    |
[INFO] [stdout] 87 | /// Consumes a space, main fields separator and optional fields separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:90:1
[INFO] [stdout]    |
[INFO] [stdout] 90 | /// Consumes an hypen, the optional fields terminator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | /// Consumes a colon, the major-minor separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | /// Consumes a dot, the fs sub-type separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | /// Parses a space-terminated string field in a mountinfo entry
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | /// Parses a comma-separated list of mount options.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:183:1
[INFO] [stdout]     |
[INFO] [stdout] 183 | /// Parses a fs type label, with optional dotted sub-type.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:191:1
[INFO] [stdout]     |
[INFO] [stdout] 191 | /// Parses a mount source.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:198:1
[INFO] [stdout]     |
[INFO] [stdout] 198 | /// Parses a comma-separated list of options.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:205:1
[INFO] [stdout]     |
[INFO] [stdout] 205 | /// Parses a mountpoint entry according to mountinfo file format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:236:18
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:236:56
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:244:25
[INFO] [stdout]     |
[INFO] [stdout] 244 |     mountinfo_file(&mut try!(File::open(&format!("/proc/{}/mountinfo", pid))))
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:249:25
[INFO] [stdout]     |
[INFO] [stdout] 249 |     mountinfo_file(&mut try!(File::open("/proc/self/mountinfo")))
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/stat.rs:166:1
[INFO] [stdout]     |
[INFO] [stdout] 166 | /// Parse the stat state format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:307:27
[INFO] [stdout]     |
[INFO] [stdout] 307 |     map_result(parse_stat(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:312:20
[INFO] [stdout]     |
[INFO] [stdout] 312 |     stat_file(&mut try!(File::open(&format!("/proc/{}/stat", pid))))
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:317:20
[INFO] [stdout]     |
[INFO] [stdout] 317 |     stat_file(&mut try!(File::open("/proc/self/stat")))
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/statm.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// Parses the statm file format.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]   --> src/pid/statm.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / named!(parse_statm<Statm>,
[INFO] [stdout] 32 | |     chain!(size: parse_usize     ~ space ~
[INFO] [stdout] 33 | |            resident: parse_usize ~ space ~
[INFO] [stdout] 34 | |            share: parse_usize    ~ space ~
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |                         text: text,
[INFO] [stdout] 43 | |                         data: data } }));
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |     map_result(parse_statm(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 |     statm_file(&mut try!(File::open(&format!("/proc/{}/statm", pid))))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |     statm_file(&mut try!(File::open("/proc/self/statm")))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/status.rs:178:1
[INFO] [stdout]     |
[INFO] [stdout] 178 | /// Parse the status state format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | / named!(parse_uid<(uid_t, uid_t, uid_t, uid_t)>, chain!(tag!("Uid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stdout] 198 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stdout] 199 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stdout]     | |________________________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 | / named!(parse_gid<(gid_t, gid_t, gid_t, gid_t)>, chain!(tag!("Gid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stdout] 201 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stdout] 202 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stdout]     | |________________________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:251:1
[INFO] [stdout]     |
[INFO] [stdout] 251 | named!(parse_cpus_allowed_list<()>, chain!(tag!("Cpus_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:252:1
[INFO] [stdout]     |
[INFO] [stdout] 252 | named!(parse_mems_allowed_list<()>, chain!(tag!("Mems_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:333:29
[INFO] [stdout]     |
[INFO] [stdout] 333 |     map_result(parse_status(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:338:22
[INFO] [stdout]     |
[INFO] [stdout] 338 |     status_file(&mut try!(File::open(&format!("/proc/{}/status", pid))))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:343:22
[INFO] [stdout]     |
[INFO] [stdout] 343 |     status_file(&mut try!(File::open("/proc/self/status")))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sys/fs/file_max.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut file = try!(File::open(FILE_MAX_PATH));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sys/fs/file_max.rs:23:31
[INFO] [stdout]    |
[INFO] [stdout] 23 |     map_result(parse_file_max(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling procinfo v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | /// Parses a line to a string.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | /// Parses a clock_t in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | /// Parses an i32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | /// Parses an i64 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | /// Parses an isize in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:125:1
[INFO] [stdout]     |
[INFO] [stdout] 125 | /// Parses a u32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | /// Parses a u64 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | /// Parses a usize in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | /// Parses a f32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | /// Parses a sequence of whitespace seperated u32s.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | /// Parses a sequence of whitespace seperated i32s.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:147:1
[INFO] [stdout]     |
[INFO] [stdout] 147 | /// Parses a bit into a boolean
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:153:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | /// Parses a usize followed by a kB unit tag.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | /// Parses a u32 in base-16 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:162:1
[INFO] [stdout]     |
[INFO] [stdout] 162 | /// Parses a u32 in base-8 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | /// Parses a u64 in base-16 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / /// Parses a list of u32 masks into an array of bytes in `BitVec` format.
[INFO] [stdout] 181 | | ///
[INFO] [stdout] 182 | | /// See cpuset(7) for the format being parsed.
[INFO] [stdout]     | |_---------------------------------------------^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/parsers.rs:154:1
[INFO] [stdout]     |
[INFO] [stdout] 154 | / named!(pub parse_kb<usize>,
[INFO] [stdout] 155 | |        chain!(space ~ bytes: parse_usize ~ space ~ tag!("kB"), || { bytes }));
[INFO] [stdout]     | |_____________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/loadavg.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | /// Parses the loadavg file format.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]   --> src/loadavg.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / named!(parse_loadavg<LoadAvg>,
[INFO] [stdout] 35 | |        chain!(load_avg_1_min:   parse_f32   ~ space ~
[INFO] [stdout] 36 | |               load_avg_5_min:   parse_f32   ~ space ~
[INFO] [stdout] 37 | |               load_avg_10_min:  parse_f32   ~ space ~
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |                              tasks_total: tasks_total,
[INFO] [stdout] 46 | |                              last_created_pid: last_created_pid } }));
[INFO] [stdout]    | |_____________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loadavg.rs:51:20
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut file = try!(File::open("/proc/loadavg"));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loadavg.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |     map_result(parse_loadavg(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/pid/limits.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::{self};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:163:29
[INFO] [stdout]     |
[INFO] [stdout] 163 |     map_result(parse_limits(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:168:22
[INFO] [stdout]     |
[INFO] [stdout] 168 |     limits_file(&mut try!(File::open(&format!("/proc/{}/limits", pid))))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:173:22
[INFO] [stdout]     |
[INFO] [stdout] 173 |     limits_file(&mut try!(File::open("/proc/self/limits")))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:87:1
[INFO] [stdout]    |
[INFO] [stdout] 87 | /// Consumes a space, main fields separator and optional fields separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:90:1
[INFO] [stdout]    |
[INFO] [stdout] 90 | /// Consumes an hypen, the optional fields terminator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | /// Consumes a colon, the major-minor separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | /// Consumes a dot, the fs sub-type separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | /// Parses a space-terminated string field in a mountinfo entry
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | /// Parses a comma-separated list of mount options.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:183:1
[INFO] [stdout]     |
[INFO] [stdout] 183 | /// Parses a fs type label, with optional dotted sub-type.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:191:1
[INFO] [stdout]     |
[INFO] [stdout] 191 | /// Parses a mount source.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:198:1
[INFO] [stdout]     |
[INFO] [stdout] 198 | /// Parses a comma-separated list of options.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:205:1
[INFO] [stdout]     |
[INFO] [stdout] 205 | /// Parses a mountpoint entry according to mountinfo file format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:236:18
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:236:56
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:244:25
[INFO] [stdout]     |
[INFO] [stdout] 244 |     mountinfo_file(&mut try!(File::open(&format!("/proc/{}/mountinfo", pid))))
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:249:25
[INFO] [stdout]     |
[INFO] [stdout] 249 |     mountinfo_file(&mut try!(File::open("/proc/self/mountinfo")))
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/stat.rs:166:1
[INFO] [stdout]     |
[INFO] [stdout] 166 | /// Parse the stat state format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:307:27
[INFO] [stdout]     |
[INFO] [stdout] 307 |     map_result(parse_stat(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:312:20
[INFO] [stdout]     |
[INFO] [stdout] 312 |     stat_file(&mut try!(File::open(&format!("/proc/{}/stat", pid))))
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:317:20
[INFO] [stdout]     |
[INFO] [stdout] 317 |     stat_file(&mut try!(File::open("/proc/self/stat")))
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/statm.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// Parses the statm file format.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]   --> src/pid/statm.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / named!(parse_statm<Statm>,
[INFO] [stdout] 32 | |     chain!(size: parse_usize     ~ space ~
[INFO] [stdout] 33 | |            resident: parse_usize ~ space ~
[INFO] [stdout] 34 | |            share: parse_usize    ~ space ~
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |                         text: text,
[INFO] [stdout] 43 | |                         data: data } }));
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |     map_result(parse_statm(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 |     statm_file(&mut try!(File::open(&format!("/proc/{}/statm", pid))))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |     statm_file(&mut try!(File::open("/proc/self/statm")))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/status.rs:178:1
[INFO] [stdout]     |
[INFO] [stdout] 178 | /// Parse the status state format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | / named!(parse_uid<(uid_t, uid_t, uid_t, uid_t)>, chain!(tag!("Uid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stdout] 198 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stdout] 199 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stdout]     | |________________________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 | / named!(parse_gid<(gid_t, gid_t, gid_t, gid_t)>, chain!(tag!("Gid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stdout] 201 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stdout] 202 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stdout]     | |________________________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:251:1
[INFO] [stdout]     |
[INFO] [stdout] 251 | named!(parse_cpus_allowed_list<()>, chain!(tag!("Cpus_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:252:1
[INFO] [stdout]     |
[INFO] [stdout] 252 | named!(parse_mems_allowed_list<()>, chain!(tag!("Mems_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:333:29
[INFO] [stdout]     |
[INFO] [stdout] 333 |     map_result(parse_status(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:338:22
[INFO] [stdout]     |
[INFO] [stdout] 338 |     status_file(&mut try!(File::open(&format!("/proc/{}/status", pid))))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:343:22
[INFO] [stdout]     |
[INFO] [stdout] 343 |     status_file(&mut try!(File::open("/proc/self/status")))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sys/fs/file_max.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut file = try!(File::open(FILE_MAX_PATH));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sys/fs/file_max.rs:23:31
[INFO] [stdout]    |
[INFO] [stdout] 23 |     map_result(parse_file_max(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.52s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "f7895587dd433299024fa2e6c8898b88540806011ee13aa54b46684a080bf06d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7895587dd433299024fa2e6c8898b88540806011ee13aa54b46684a080bf06d", kill_on_drop: false }`
[INFO] [stdout] f7895587dd433299024fa2e6c8898b88540806011ee13aa54b46684a080bf06d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86778a14b65e02b5e726d270576082acf4fdc50436791e82948c4f1ddf8f1825
[INFO] running `Command { std: "docker" "start" "-a" "86778a14b65e02b5e726d270576082acf4fdc50436791e82948c4f1ddf8f1825", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:105:1
[INFO] [stderr]     |
[INFO] [stderr] 105 | /// Parses a line to a string.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:109:1
[INFO] [stderr]     |
[INFO] [stderr] 109 | /// Parses a clock_t in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:113:1
[INFO] [stderr]     |
[INFO] [stderr] 113 | /// Parses an i32 in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | /// Parses an i64 in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:121:1
[INFO] [stderr]     |
[INFO] [stderr] 121 | /// Parses an isize in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:125:1
[INFO] [stderr]     |
[INFO] [stderr] 125 | /// Parses a u32 in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:129:1
[INFO] [stderr]     |
[INFO] [stderr] 129 | /// Parses a u64 in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | /// Parses a usize in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:137:1
[INFO] [stderr]     |
[INFO] [stderr] 137 | /// Parses a f32 in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | /// Parses a sequence of whitespace seperated u32s.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:144:1
[INFO] [stderr]     |
[INFO] [stderr] 144 | /// Parses a sequence of whitespace seperated i32s.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 | /// Parses a bit into a boolean
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:153:1
[INFO] [stderr]     |
[INFO] [stderr] 153 | /// Parses a usize followed by a kB unit tag.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:157:1
[INFO] [stderr]     |
[INFO] [stderr] 157 | /// Parses a u32 in base-16 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:162:1
[INFO] [stderr]     |
[INFO] [stderr] 162 | /// Parses a u32 in base-8 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:167:1
[INFO] [stderr]     |
[INFO] [stderr] 167 | /// Parses a u64 in base-16 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:180:1
[INFO] [stderr]     |
[INFO] [stderr] 180 | / /// Parses a list of u32 masks into an array of bytes in `BitVec` format.
[INFO] [stderr] 181 | | ///
[INFO] [stderr] 182 | | /// See cpuset(7) for the format being parsed.
[INFO] [stderr]     | |_---------------------------------------------^
[INFO] [stderr]     |   |
[INFO] [stderr]     |   rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]    --> src/parsers.rs:154:1
[INFO] [stderr]     |
[INFO] [stderr] 154 | / named!(pub parse_kb<usize>,
[INFO] [stderr] 155 | |        chain!(space ~ bytes: parse_usize ~ space ~ tag!("kB"), || { bytes }));
[INFO] [stderr]     | |_____________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/loadavg.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | /// Parses the loadavg file format.
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]   --> src/loadavg.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | / named!(parse_loadavg<LoadAvg>,
[INFO] [stderr] 35 | |        chain!(load_avg_1_min:   parse_f32   ~ space ~
[INFO] [stderr] 36 | |               load_avg_5_min:   parse_f32   ~ space ~
[INFO] [stderr] 37 | |               load_avg_10_min:  parse_f32   ~ space ~
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |                              tasks_total: tasks_total,
[INFO] [stderr] 46 | |                              last_created_pid: last_created_pid } }));
[INFO] [stderr]    | |_____________________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/loadavg.rs:51:20
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let mut file = try!(File::open("/proc/loadavg"));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/loadavg.rs:52:30
[INFO] [stderr]    |
[INFO] [stderr] 52 |     map_result(parse_loadavg(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/pid/limits.rs:5:16
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::str::{self};
[INFO] [stderr]   |                ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/limits.rs:163:29
[INFO] [stderr]     |
[INFO] [stderr] 163 |     map_result(parse_limits(try!(read_to_end(file, &mut buf))))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/limits.rs:168:22
[INFO] [stderr]     |
[INFO] [stderr] 168 |     limits_file(&mut try!(File::open(&format!("/proc/{}/limits", pid))))
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/limits.rs:173:22
[INFO] [stderr]     |
[INFO] [stderr] 173 |     limits_file(&mut try!(File::open("/proc/self/limits")))
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/pid/mountinfo.rs:87:1
[INFO] [stderr]    |
[INFO] [stderr] 87 | /// Consumes a space, main fields separator and optional fields separator
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/pid/mountinfo.rs:90:1
[INFO] [stderr]    |
[INFO] [stderr] 90 | /// Consumes an hypen, the optional fields terminator
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/pid/mountinfo.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | /// Consumes a colon, the major-minor separator
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/pid/mountinfo.rs:96:1
[INFO] [stderr]    |
[INFO] [stderr] 96 | /// Consumes a dot, the fs sub-type separator
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/pid/mountinfo.rs:99:1
[INFO] [stderr]    |
[INFO] [stderr] 99 | /// Parses a space-terminated string field in a mountinfo entry
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/pid/mountinfo.rs:121:1
[INFO] [stderr]     |
[INFO] [stderr] 121 | /// Parses a comma-separated list of mount options.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/pid/mountinfo.rs:183:1
[INFO] [stderr]     |
[INFO] [stderr] 183 | /// Parses a fs type label, with optional dotted sub-type.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/pid/mountinfo.rs:191:1
[INFO] [stderr]     |
[INFO] [stderr] 191 | /// Parses a mount source.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/pid/mountinfo.rs:198:1
[INFO] [stderr]     |
[INFO] [stderr] 198 | /// Parses a comma-separated list of options.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/pid/mountinfo.rs:205:1
[INFO] [stderr]     |
[INFO] [stderr] 205 | /// Parses a mountpoint entry according to mountinfo file format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/mountinfo.rs:236:18
[INFO] [stderr]     |
[INFO] [stderr] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/mountinfo.rs:236:56
[INFO] [stderr]     |
[INFO] [stderr] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stderr]     |                                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/mountinfo.rs:244:25
[INFO] [stderr]     |
[INFO] [stderr] 244 |     mountinfo_file(&mut try!(File::open(&format!("/proc/{}/mountinfo", pid))))
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/mountinfo.rs:249:25
[INFO] [stderr]     |
[INFO] [stderr] 249 |     mountinfo_file(&mut try!(File::open("/proc/self/mountinfo")))
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/pid/stat.rs:166:1
[INFO] [stderr]     |
[INFO] [stderr] 166 | /// Parse the stat state format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/stat.rs:307:27
[INFO] [stderr]     |
[INFO] [stderr] 307 |     map_result(parse_stat(try!(read_to_end(file, &mut buf))))
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/stat.rs:312:20
[INFO] [stderr]     |
[INFO] [stderr] 312 |     stat_file(&mut try!(File::open(&format!("/proc/{}/stat", pid))))
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/stat.rs:317:20
[INFO] [stderr]     |
[INFO] [stderr] 317 |     stat_file(&mut try!(File::open("/proc/self/stat")))
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/pid/statm.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | /// Parses the statm file format.
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]   --> src/pid/statm.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | / named!(parse_statm<Statm>,
[INFO] [stderr] 32 | |     chain!(size: parse_usize     ~ space ~
[INFO] [stderr] 33 | |            resident: parse_usize ~ space ~
[INFO] [stderr] 34 | |            share: parse_usize    ~ space ~
[INFO] [stderr] ...  |
[INFO] [stderr] 42 | |                         text: text,
[INFO] [stderr] 43 | |                         data: data } }));
[INFO] [stderr]    | |________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pid/statm.rs:48:28
[INFO] [stderr]    |
[INFO] [stderr] 48 |     map_result(parse_statm(try!(read_to_end(file, &mut buf))))
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pid/statm.rs:53:21
[INFO] [stderr]    |
[INFO] [stderr] 53 |     statm_file(&mut try!(File::open(&format!("/proc/{}/statm", pid))))
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pid/statm.rs:58:21
[INFO] [stderr]    |
[INFO] [stderr] 58 |     statm_file(&mut try!(File::open("/proc/self/statm")))
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/pid/status.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | /// Parse the status state format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]    --> src/pid/status.rs:197:1
[INFO] [stderr]     |
[INFO] [stderr] 197 | / named!(parse_uid<(uid_t, uid_t, uid_t, uid_t)>, chain!(tag!("Uid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stderr] 198 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stderr] 199 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stderr]     | |________________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]    --> src/pid/status.rs:200:1
[INFO] [stderr]     |
[INFO] [stderr] 200 | / named!(parse_gid<(gid_t, gid_t, gid_t, gid_t)>, chain!(tag!("Gid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stderr] 201 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stderr] 202 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stderr]     | |________________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]    --> src/pid/status.rs:251:1
[INFO] [stderr]     |
[INFO] [stderr] 251 | named!(parse_cpus_allowed_list<()>, chain!(tag!("Cpus_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]    --> src/pid/status.rs:252:1
[INFO] [stderr]     |
[INFO] [stderr] 252 | named!(parse_mems_allowed_list<()>, chain!(tag!("Mems_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/status.rs:333:29
[INFO] [stderr]     |
[INFO] [stderr] 333 |     map_result(parse_status(try!(read_to_end(file, &mut buf))))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/status.rs:338:22
[INFO] [stderr]     |
[INFO] [stderr] 338 |     status_file(&mut try!(File::open(&format!("/proc/{}/status", pid))))
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/status.rs:343:22
[INFO] [stderr]     |
[INFO] [stderr] 343 |     status_file(&mut try!(File::open("/proc/self/status")))
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/sys/fs/file_max.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut file = try!(File::open(FILE_MAX_PATH));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/sys/fs/file_max.rs:23:31
[INFO] [stderr]    |
[INFO] [stderr] 23 |     map_result(parse_file_max(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `procinfo` (lib) generated 59 warnings (run `cargo fix --lib -p procinfo` to apply 1 suggestion)
[INFO] [stderr] warning: `procinfo` (lib test) generated 59 warnings (59 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/procinfo-7d76d14ca68bd417)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test loadavg::tests::test_loadavg ... ok
[INFO] [stdout] test loadavg::tests::test_parse_loadavg ... ok
[INFO] [stdout] test net::dev::test::two_interfaces ... ok
[INFO] [stdout] test net::dev::test::no_interfaces ... ok
[INFO] [stdout] test parsers::tests::test_parse_bit ... ok
[INFO] [stdout] test parsers::tests::test_parse_i32 ... ok
[INFO] [stdout] test net::dev::test::parse_native ... ok
[INFO] [stdout] test parsers::tests::test_parse_f32 ... ok
[INFO] [stdout] test parsers::tests::test_parse_i32s ... ok
[INFO] [stdout] test parsers::tests::test_parse_i64 ... ok
[INFO] [stdout] test parsers::tests::test_parse_u32_hex ... ok
[INFO] [stdout] test parsers::tests::test_parse_u32s ... ok
[INFO] [stdout] test parsers::tests::test_reverse ... ok
[INFO] [stdout] test parsers::tests::test_u32_mask_list ... ok
[INFO] [stdout] test pid::cwd::tests::test_cwd_self ... ok
[INFO] [stdout] test pid::limits::tests::test_parse_limits ... ok
[INFO] [stdout] test pid::mountinfo::tests::test_parse_mountinfo_entry ... ok
[INFO] [stdout] test pid::mountinfo::tests::test_parse_mountinfo_error ... ok
[INFO] [stdout] test pid::stat::tests::test_parse_command ... ok
[INFO] [stdout] test pid::limits::tests::test_limits ... ok
[INFO] [stdout] test sys::fs::file_max::tests::test_file_max ... ok
[INFO] [stdout] test pid::statm::tests::test_statm ... ok
[INFO] [stdout] test pid::statm::tests::test_parse_statm ... ok
[INFO] [stdout] test pid::stat::tests::test_parse_stat ... ok
[INFO] [stdout] test pid::stat::tests::test_stat ... ok
[INFO] [stdout] test pid::status::tests::test_parse_status ... ok
[INFO] [stdout] test pid::mountinfo::tests::test_mountinfo ... ok
[INFO] [stdout] test pid::status::tests::test_status ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- pid::status::tests::test_status stdout ----
[INFO] [stdout] thread 'pid::status::tests::test_status' panicked at src/pid/status.rs:355:23:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: InvalidInput, error: "unable to parse whole input, remaining: Ok(\"CoreDumping:\\t0\\nTHP_enabled:\\t1\\nThreads:\\t13\\nSigQ:\\t0/63883\\nSigPnd:\\t0000000000000000\\nShdPnd:\\t0000000000000000\\nSigBlk:\\t0000000000000000\\nSigIgn:\\t0000000080001000\\nSigCgt:\\t0000000100000440\\nCapInh:\\t0000000000000000\\nCapPrm:\\t00000000a80425fb\\nCapEff:\\t00000000a80425fb\\nCapBnd:\\t00000000a80425fb\\nCapAmb:\\t0000000000000000\\nNoNewPrivs:\\t0\\nSeccomp:\\t2\\nSeccomp_filters:\\t1\\nSpeculation_Store_Bypass:\\tthread vulnerable\\nSpeculationIndirectBranch:\\tconditional enabled\\nCpus_allowed:\\tffff\\nCpus_allowed_list:\\t0-15\\nMems_allowed:\\t00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000001\\nMems_allowed_list:\\t0\\nvoluntary_ctxt_switches:\\t25\\nnonvoluntary_ctxt_switches:\\t0\\n\")" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5625688a6276 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x5625688a6276 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5625688a6276 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x5625688a6276 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5625688d1000 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5625688d1000 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x5625688a3caf - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x5625688a6054 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5625688a6054 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5625688a7dc7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x5625688a7aad - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x562568872057 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x562568872057 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5625688a83e6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x5625688a83e6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x5625688a8132 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x5625688a6776 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x5625688a7e90 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x562568716d85 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x562568717363 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x56256882ae96 - core::result::Result<T,E>::unwrap::h686ad1c9ebd5cbaa
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x56256882c8ed - procinfo::pid::status::tests::test_status::h4b008879f6d223c7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pid/status.rs:355:9
[INFO] [stdout]   22:     0x56256882c8a7 - procinfo::pid::status::tests::test_status::{{closure}}::h2911f364d6abab98
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pid/status.rs:354:21
[INFO] [stdout]   23:     0x562568812926 - core::ops::function::FnOnce::call_once::h1cf4a94a07fc867d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x56256887792f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x56256887792f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   26:     0x5625688766b1 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   27:     0x5625688766b1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5625688766b1 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x5625688766b1 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x5625688766b1 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x5625688766b1 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   32:     0x5625688766b1 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   33:     0x56256883d9e6 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   34:     0x56256883d9e6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x562568842a47 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x562568842a47 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x562568842a47 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x562568842a47 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x562568842a47 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x562568842a47 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x562568842a47 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5625688acf65 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x5625688acf65 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x5625688acf65 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7feaf3043ac3 - <unknown>
[INFO] [stdout]   46:     0x7feaf30d4bf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     pid::status::tests::test_status
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 27 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "86778a14b65e02b5e726d270576082acf4fdc50436791e82948c4f1ddf8f1825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86778a14b65e02b5e726d270576082acf4fdc50436791e82948c4f1ddf8f1825", kill_on_drop: false }`
[INFO] [stdout] 86778a14b65e02b5e726d270576082acf4fdc50436791e82948c4f1ddf8f1825
[INFO] testing procinfo-0.4.2 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate procinfo 0.4.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate procinfo 0.4.2 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate procinfo 0.4.2
[INFO] finished tweaking crates.io crate procinfo 0.4.2
[INFO] tweaked toml for crates.io crate procinfo 0.4.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 018bdb2901ba11d7832bfd598941adfd49d226711541027186703b870c6466ca
[INFO] running `Command { std: "docker" "start" "-a" "018bdb2901ba11d7832bfd598941adfd49d226711541027186703b870c6466ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "018bdb2901ba11d7832bfd598941adfd49d226711541027186703b870c6466ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "018bdb2901ba11d7832bfd598941adfd49d226711541027186703b870c6466ca", kill_on_drop: false }`
[INFO] [stdout] 018bdb2901ba11d7832bfd598941adfd49d226711541027186703b870c6466ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e3c182fce02e51ba765e60e7b126f126350e9caec7e579ebbfb9dc197388891
[INFO] running `Command { std: "docker" "start" "-a" "7e3c182fce02e51ba765e60e7b126f126350e9caec7e579ebbfb9dc197388891", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling procinfo v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | /// Parses a line to a string.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | /// Parses a clock_t in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | /// Parses an i32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | /// Parses an i64 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | /// Parses an isize in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:125:1
[INFO] [stdout]     |
[INFO] [stdout] 125 | /// Parses a u32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | /// Parses a u64 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | /// Parses a usize in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | /// Parses a f32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | /// Parses a sequence of whitespace seperated u32s.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | /// Parses a sequence of whitespace seperated i32s.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:147:1
[INFO] [stdout]     |
[INFO] [stdout] 147 | /// Parses a bit into a boolean
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:153:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | /// Parses a usize followed by a kB unit tag.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | /// Parses a u32 in base-16 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:162:1
[INFO] [stdout]     |
[INFO] [stdout] 162 | /// Parses a u32 in base-8 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | /// Parses a u64 in base-16 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / /// Parses a list of u32 masks into an array of bytes in `BitVec` format.
[INFO] [stdout] 181 | | ///
[INFO] [stdout] 182 | | /// See cpuset(7) for the format being parsed.
[INFO] [stdout]     | |_---------------------------------------------^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/parsers.rs:154:1
[INFO] [stdout]     |
[INFO] [stdout] 154 | / named!(pub parse_kb<usize>,
[INFO] [stdout] 155 | |        chain!(space ~ bytes: parse_usize ~ space ~ tag!("kB"), || { bytes }));
[INFO] [stdout]     | |_____________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/loadavg.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | /// Parses the loadavg file format.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]   --> src/loadavg.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / named!(parse_loadavg<LoadAvg>,
[INFO] [stdout] 35 | |        chain!(load_avg_1_min:   parse_f32   ~ space ~
[INFO] [stdout] 36 | |               load_avg_5_min:   parse_f32   ~ space ~
[INFO] [stdout] 37 | |               load_avg_10_min:  parse_f32   ~ space ~
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |                              tasks_total: tasks_total,
[INFO] [stdout] 46 | |                              last_created_pid: last_created_pid } }));
[INFO] [stdout]    | |_____________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loadavg.rs:51:20
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut file = try!(File::open("/proc/loadavg"));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loadavg.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |     map_result(parse_loadavg(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/pid/limits.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::{self};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:163:29
[INFO] [stdout]     |
[INFO] [stdout] 163 |     map_result(parse_limits(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:168:22
[INFO] [stdout]     |
[INFO] [stdout] 168 |     limits_file(&mut try!(File::open(&format!("/proc/{}/limits", pid))))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:173:22
[INFO] [stdout]     |
[INFO] [stdout] 173 |     limits_file(&mut try!(File::open("/proc/self/limits")))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:87:1
[INFO] [stdout]    |
[INFO] [stdout] 87 | /// Consumes a space, main fields separator and optional fields separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:90:1
[INFO] [stdout]    |
[INFO] [stdout] 90 | /// Consumes an hypen, the optional fields terminator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | /// Consumes a colon, the major-minor separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | /// Consumes a dot, the fs sub-type separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | /// Parses a space-terminated string field in a mountinfo entry
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | /// Parses a comma-separated list of mount options.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:183:1
[INFO] [stdout]     |
[INFO] [stdout] 183 | /// Parses a fs type label, with optional dotted sub-type.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:191:1
[INFO] [stdout]     |
[INFO] [stdout] 191 | /// Parses a mount source.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:198:1
[INFO] [stdout]     |
[INFO] [stdout] 198 | /// Parses a comma-separated list of options.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:205:1
[INFO] [stdout]     |
[INFO] [stdout] 205 | /// Parses a mountpoint entry according to mountinfo file format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:236:18
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:236:56
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:244:25
[INFO] [stdout]     |
[INFO] [stdout] 244 |     mountinfo_file(&mut try!(File::open(&format!("/proc/{}/mountinfo", pid))))
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:249:25
[INFO] [stdout]     |
[INFO] [stdout] 249 |     mountinfo_file(&mut try!(File::open("/proc/self/mountinfo")))
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/stat.rs:166:1
[INFO] [stdout]     |
[INFO] [stdout] 166 | /// Parse the stat state format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:307:27
[INFO] [stdout]     |
[INFO] [stdout] 307 |     map_result(parse_stat(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:312:20
[INFO] [stdout]     |
[INFO] [stdout] 312 |     stat_file(&mut try!(File::open(&format!("/proc/{}/stat", pid))))
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:317:20
[INFO] [stdout]     |
[INFO] [stdout] 317 |     stat_file(&mut try!(File::open("/proc/self/stat")))
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/statm.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// Parses the statm file format.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]   --> src/pid/statm.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / named!(parse_statm<Statm>,
[INFO] [stdout] 32 | |     chain!(size: parse_usize     ~ space ~
[INFO] [stdout] 33 | |            resident: parse_usize ~ space ~
[INFO] [stdout] 34 | |            share: parse_usize    ~ space ~
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |                         text: text,
[INFO] [stdout] 43 | |                         data: data } }));
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |     map_result(parse_statm(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 |     statm_file(&mut try!(File::open(&format!("/proc/{}/statm", pid))))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |     statm_file(&mut try!(File::open("/proc/self/statm")))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/status.rs:178:1
[INFO] [stdout]     |
[INFO] [stdout] 178 | /// Parse the status state format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | / named!(parse_uid<(uid_t, uid_t, uid_t, uid_t)>, chain!(tag!("Uid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stdout] 198 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stdout] 199 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stdout]     | |________________________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 | / named!(parse_gid<(gid_t, gid_t, gid_t, gid_t)>, chain!(tag!("Gid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stdout] 201 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stdout] 202 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stdout]     | |________________________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:251:1
[INFO] [stdout]     |
[INFO] [stdout] 251 | named!(parse_cpus_allowed_list<()>, chain!(tag!("Cpus_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:252:1
[INFO] [stdout]     |
[INFO] [stdout] 252 | named!(parse_mems_allowed_list<()>, chain!(tag!("Mems_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:333:29
[INFO] [stdout]     |
[INFO] [stdout] 333 |     map_result(parse_status(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:338:22
[INFO] [stdout]     |
[INFO] [stdout] 338 |     status_file(&mut try!(File::open(&format!("/proc/{}/status", pid))))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:343:22
[INFO] [stdout]     |
[INFO] [stdout] 343 |     status_file(&mut try!(File::open("/proc/self/status")))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sys/fs/file_max.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut file = try!(File::open(FILE_MAX_PATH));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sys/fs/file_max.rs:23:31
[INFO] [stdout]    |
[INFO] [stdout] 23 |     map_result(parse_file_max(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7e3c182fce02e51ba765e60e7b126f126350e9caec7e579ebbfb9dc197388891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3c182fce02e51ba765e60e7b126f126350e9caec7e579ebbfb9dc197388891", kill_on_drop: false }`
[INFO] [stdout] 7e3c182fce02e51ba765e60e7b126f126350e9caec7e579ebbfb9dc197388891
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac92401ed5663e621b61d460cdce8c58e4516a661996d55a119c7e0798e60bfc
[INFO] running `Command { std: "docker" "start" "-a" "ac92401ed5663e621b61d460cdce8c58e4516a661996d55a119c7e0798e60bfc", kill_on_drop: false }`
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | /// Parses a line to a string.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | /// Parses a clock_t in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | /// Parses an i32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | /// Parses an i64 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | /// Parses an isize in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:125:1
[INFO] [stdout]     |
[INFO] [stdout] 125 | /// Parses a u32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | /// Parses a u64 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | /// Parses a usize in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | /// Parses a f32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | /// Parses a sequence of whitespace seperated u32s.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | /// Parses a sequence of whitespace seperated i32s.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:147:1
[INFO] [stdout]     |
[INFO] [stdout] 147 | /// Parses a bit into a boolean
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:153:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | /// Parses a usize followed by a kB unit tag.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | /// Parses a u32 in base-16 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:162:1
[INFO] [stdout]     |
[INFO] [stdout] 162 | /// Parses a u32 in base-8 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | /// Parses a u64 in base-16 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / /// Parses a list of u32 masks into an array of bytes in `BitVec` format.
[INFO] [stdout] 181 | | ///
[INFO] [stdout] 182 | | /// See cpuset(7) for the format being parsed.
[INFO] [stdout]     | |_---------------------------------------------^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/parsers.rs:154:1
[INFO] [stdout]     |
[INFO] [stdout] 154 | / named!(pub parse_kb<usize>,
[INFO] [stdout] 155 | |        chain!(space ~ bytes: parse_usize ~ space ~ tag!("kB"), || { bytes }));
[INFO] [stdout]     | |_____________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/loadavg.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | /// Parses the loadavg file format.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]   --> src/loadavg.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / named!(parse_loadavg<LoadAvg>,
[INFO] [stdout] 35 | |        chain!(load_avg_1_min:   parse_f32   ~ space ~
[INFO] [stdout] 36 | |               load_avg_5_min:   parse_f32   ~ space ~
[INFO] [stdout] 37 | |               load_avg_10_min:  parse_f32   ~ space ~
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |                              tasks_total: tasks_total,
[INFO] [stdout] 46 | |                              last_created_pid: last_created_pid } }));
[INFO] [stdout]    | |_____________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loadavg.rs:51:20
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut file = try!(File::open("/proc/loadavg"));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loadavg.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |     map_result(parse_loadavg(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/pid/limits.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::{self};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:163:29
[INFO] [stdout]     |
[INFO] [stdout] 163 |     map_result(parse_limits(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:168:22
[INFO] [stdout]     |
[INFO] [stdout] 168 |     limits_file(&mut try!(File::open(&format!("/proc/{}/limits", pid))))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:173:22
[INFO] [stdout]     |
[INFO] [stdout] 173 |     limits_file(&mut try!(File::open("/proc/self/limits")))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:87:1
[INFO] [stdout]    |
[INFO] [stdout] 87 | /// Consumes a space, main fields separator and optional fields separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:90:1
[INFO] [stdout]    |
[INFO] [stdout] 90 | /// Consumes an hypen, the optional fields terminator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | /// Consumes a colon, the major-minor separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | /// Consumes a dot, the fs sub-type separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | /// Parses a space-terminated string field in a mountinfo entry
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | /// Parses a comma-separated list of mount options.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:183:1
[INFO] [stdout]     |
[INFO] [stdout] 183 | /// Parses a fs type label, with optional dotted sub-type.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:191:1
[INFO] [stdout]     |
[INFO] [stdout] 191 | /// Parses a mount source.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:198:1
[INFO] [stdout]     |
[INFO] [stdout] 198 | /// Parses a comma-separated list of options.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:205:1
[INFO] [stdout]     |
[INFO] [stdout] 205 | /// Parses a mountpoint entry according to mountinfo file format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:236:18
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:236:56
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:244:25
[INFO] [stdout]     |
[INFO] [stdout] 244 |     mountinfo_file(&mut try!(File::open(&format!("/proc/{}/mountinfo", pid))))
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:249:25
[INFO] [stdout]     |
[INFO] [stdout] 249 |     mountinfo_file(&mut try!(File::open("/proc/self/mountinfo")))
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/stat.rs:166:1
[INFO] [stdout]     |
[INFO] [stdout] 166 | /// Parse the stat state format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:307:27
[INFO] [stdout]     |
[INFO] [stdout] 307 |     map_result(parse_stat(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:312:20
[INFO] [stdout]     |
[INFO] [stdout] 312 |     stat_file(&mut try!(File::open(&format!("/proc/{}/stat", pid))))
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:317:20
[INFO] [stdout]     |
[INFO] [stdout] 317 |     stat_file(&mut try!(File::open("/proc/self/stat")))
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/statm.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// Parses the statm file format.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]   --> src/pid/statm.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / named!(parse_statm<Statm>,
[INFO] [stdout] 32 | |     chain!(size: parse_usize     ~ space ~
[INFO] [stdout] 33 | |            resident: parse_usize ~ space ~
[INFO] [stdout] 34 | |            share: parse_usize    ~ space ~
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |                         text: text,
[INFO] [stdout] 43 | |                         data: data } }));
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |     map_result(parse_statm(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 |     statm_file(&mut try!(File::open(&format!("/proc/{}/statm", pid))))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |     statm_file(&mut try!(File::open("/proc/self/statm")))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/status.rs:178:1
[INFO] [stdout]     |
[INFO] [stdout] 178 | /// Parse the status state format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | / named!(parse_uid<(uid_t, uid_t, uid_t, uid_t)>, chain!(tag!("Uid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stdout] 198 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stdout] 199 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stdout]     | |________________________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 | / named!(parse_gid<(gid_t, gid_t, gid_t, gid_t)>, chain!(tag!("Gid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stdout] 201 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stdout] 202 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stdout]     | |________________________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:251:1
[INFO] [stdout]     |
[INFO] [stdout] 251 | named!(parse_cpus_allowed_list<()>, chain!(tag!("Cpus_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:252:1
[INFO] [stdout]     |
[INFO] [stdout] 252 | named!(parse_mems_allowed_list<()>, chain!(tag!("Mems_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:333:29
[INFO] [stdout]     |
[INFO] [stdout] 333 |     map_result(parse_status(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:338:22
[INFO] [stdout]     |
[INFO] [stdout] 338 |     status_file(&mut try!(File::open(&format!("/proc/{}/status", pid))))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:343:22
[INFO] [stdout]     |
[INFO] [stdout] 343 |     status_file(&mut try!(File::open("/proc/self/status")))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sys/fs/file_max.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut file = try!(File::open(FILE_MAX_PATH));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sys/fs/file_max.rs:23:31
[INFO] [stdout]    |
[INFO] [stdout] 23 |     map_result(parse_file_max(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling procinfo v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | /// Parses a line to a string.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | /// Parses a clock_t in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | /// Parses an i32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | /// Parses an i64 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | /// Parses an isize in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:125:1
[INFO] [stdout]     |
[INFO] [stdout] 125 | /// Parses a u32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | /// Parses a u64 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | /// Parses a usize in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | /// Parses a f32 in base-10 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | /// Parses a sequence of whitespace seperated u32s.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | /// Parses a sequence of whitespace seperated i32s.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:147:1
[INFO] [stdout]     |
[INFO] [stdout] 147 | /// Parses a bit into a boolean
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:153:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | /// Parses a usize followed by a kB unit tag.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | /// Parses a u32 in base-16 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:162:1
[INFO] [stdout]     |
[INFO] [stdout] 162 | /// Parses a u32 in base-8 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | /// Parses a u64 in base-16 format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parsers.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / /// Parses a list of u32 masks into an array of bytes in `BitVec` format.
[INFO] [stdout] 181 | | ///
[INFO] [stdout] 182 | | /// See cpuset(7) for the format being parsed.
[INFO] [stdout]     | |_---------------------------------------------^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/parsers.rs:154:1
[INFO] [stdout]     |
[INFO] [stdout] 154 | / named!(pub parse_kb<usize>,
[INFO] [stdout] 155 | |        chain!(space ~ bytes: parse_usize ~ space ~ tag!("kB"), || { bytes }));
[INFO] [stdout]     | |_____________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/loadavg.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | /// Parses the loadavg file format.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]   --> src/loadavg.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / named!(parse_loadavg<LoadAvg>,
[INFO] [stdout] 35 | |        chain!(load_avg_1_min:   parse_f32   ~ space ~
[INFO] [stdout] 36 | |               load_avg_5_min:   parse_f32   ~ space ~
[INFO] [stdout] 37 | |               load_avg_10_min:  parse_f32   ~ space ~
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |                              tasks_total: tasks_total,
[INFO] [stdout] 46 | |                              last_created_pid: last_created_pid } }));
[INFO] [stdout]    | |_____________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loadavg.rs:51:20
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut file = try!(File::open("/proc/loadavg"));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/loadavg.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |     map_result(parse_loadavg(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/pid/limits.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::{self};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:163:29
[INFO] [stdout]     |
[INFO] [stdout] 163 |     map_result(parse_limits(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:168:22
[INFO] [stdout]     |
[INFO] [stdout] 168 |     limits_file(&mut try!(File::open(&format!("/proc/{}/limits", pid))))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/limits.rs:173:22
[INFO] [stdout]     |
[INFO] [stdout] 173 |     limits_file(&mut try!(File::open("/proc/self/limits")))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:87:1
[INFO] [stdout]    |
[INFO] [stdout] 87 | /// Consumes a space, main fields separator and optional fields separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:90:1
[INFO] [stdout]    |
[INFO] [stdout] 90 | /// Consumes an hypen, the optional fields terminator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | /// Consumes a colon, the major-minor separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | /// Consumes a dot, the fs sub-type separator
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/mountinfo.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | /// Parses a space-terminated string field in a mountinfo entry
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | /// Parses a comma-separated list of mount options.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:183:1
[INFO] [stdout]     |
[INFO] [stdout] 183 | /// Parses a fs type label, with optional dotted sub-type.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:191:1
[INFO] [stdout]     |
[INFO] [stdout] 191 | /// Parses a mount source.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:198:1
[INFO] [stdout]     |
[INFO] [stdout] 198 | /// Parses a comma-separated list of options.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/mountinfo.rs:205:1
[INFO] [stdout]     |
[INFO] [stdout] 205 | /// Parses a mountpoint entry according to mountinfo file format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:236:18
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:236:56
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:244:25
[INFO] [stdout]     |
[INFO] [stdout] 244 |     mountinfo_file(&mut try!(File::open(&format!("/proc/{}/mountinfo", pid))))
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/mountinfo.rs:249:25
[INFO] [stdout]     |
[INFO] [stdout] 249 |     mountinfo_file(&mut try!(File::open("/proc/self/mountinfo")))
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/stat.rs:166:1
[INFO] [stdout]     |
[INFO] [stdout] 166 | /// Parse the stat state format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:307:27
[INFO] [stdout]     |
[INFO] [stdout] 307 |     map_result(parse_stat(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:312:20
[INFO] [stdout]     |
[INFO] [stdout] 312 |     stat_file(&mut try!(File::open(&format!("/proc/{}/stat", pid))))
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/stat.rs:317:20
[INFO] [stdout]     |
[INFO] [stdout] 317 |     stat_file(&mut try!(File::open("/proc/self/stat")))
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/pid/statm.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// Parses the statm file format.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]   --> src/pid/statm.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / named!(parse_statm<Statm>,
[INFO] [stdout] 32 | |     chain!(size: parse_usize     ~ space ~
[INFO] [stdout] 33 | |            resident: parse_usize ~ space ~
[INFO] [stdout] 34 | |            share: parse_usize    ~ space ~
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |                         text: text,
[INFO] [stdout] 43 | |                         data: data } }));
[INFO] [stdout]    | |________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |     map_result(parse_statm(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 |     statm_file(&mut try!(File::open(&format!("/proc/{}/statm", pid))))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pid/statm.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |     statm_file(&mut try!(File::open("/proc/self/statm")))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/pid/status.rs:178:1
[INFO] [stdout]     |
[INFO] [stdout] 178 | /// Parse the status state format.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | / named!(parse_uid<(uid_t, uid_t, uid_t, uid_t)>, chain!(tag!("Uid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stdout] 198 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stdout] 199 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stdout]     | |________________________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 | / named!(parse_gid<(gid_t, gid_t, gid_t, gid_t)>, chain!(tag!("Gid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stdout] 201 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stdout] 202 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stdout]     | |________________________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:251:1
[INFO] [stdout]     |
[INFO] [stdout] 251 | named!(parse_cpus_allowed_list<()>, chain!(tag!("Cpus_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stdout]    --> src/pid/status.rs:252:1
[INFO] [stdout]     |
[INFO] [stdout] 252 | named!(parse_mems_allowed_list<()>, chain!(tag!("Mems_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:333:29
[INFO] [stdout]     |
[INFO] [stdout] 333 |     map_result(parse_status(try!(read_to_end(file, &mut buf))))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:338:22
[INFO] [stdout]     |
[INFO] [stdout] 338 |     status_file(&mut try!(File::open(&format!("/proc/{}/status", pid))))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/pid/status.rs:343:22
[INFO] [stdout]     |
[INFO] [stdout] 343 |     status_file(&mut try!(File::open("/proc/self/status")))
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sys/fs/file_max.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut file = try!(File::open(FILE_MAX_PATH));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sys/fs/file_max.rs:23:31
[INFO] [stdout]    |
[INFO] [stdout] 23 |     map_result(parse_file_max(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "ac92401ed5663e621b61d460cdce8c58e4516a661996d55a119c7e0798e60bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac92401ed5663e621b61d460cdce8c58e4516a661996d55a119c7e0798e60bfc", kill_on_drop: false }`
[INFO] [stdout] ac92401ed5663e621b61d460cdce8c58e4516a661996d55a119c7e0798e60bfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e07e19294e158af518346d7f90600f8d59e4fff7acf95df0be8027ac40928d02
[INFO] running `Command { std: "docker" "start" "-a" "e07e19294e158af518346d7f90600f8d59e4fff7acf95df0be8027ac40928d02", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:105:1
[INFO] [stderr]     |
[INFO] [stderr] 105 | /// Parses a line to a string.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:109:1
[INFO] [stderr]     |
[INFO] [stderr] 109 | /// Parses a clock_t in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:113:1
[INFO] [stderr]     |
[INFO] [stderr] 113 | /// Parses an i32 in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | /// Parses an i64 in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:121:1
[INFO] [stderr]     |
[INFO] [stderr] 121 | /// Parses an isize in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:125:1
[INFO] [stderr]     |
[INFO] [stderr] 125 | /// Parses a u32 in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:129:1
[INFO] [stderr]     |
[INFO] [stderr] 129 | /// Parses a u64 in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | /// Parses a usize in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:137:1
[INFO] [stderr]     |
[INFO] [stderr] 137 | /// Parses a f32 in base-10 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | /// Parses a sequence of whitespace seperated u32s.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:144:1
[INFO] [stderr]     |
[INFO] [stderr] 144 | /// Parses a sequence of whitespace seperated i32s.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 | /// Parses a bit into a boolean
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:153:1
[INFO] [stderr]     |
[INFO] [stderr] 153 | /// Parses a usize followed by a kB unit tag.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:157:1
[INFO] [stderr]     |
[INFO] [stderr] 157 | /// Parses a u32 in base-16 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:162:1
[INFO] [stderr]     |
[INFO] [stderr] 162 | /// Parses a u32 in base-8 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:167:1
[INFO] [stderr]     |
[INFO] [stderr] 167 | /// Parses a u64 in base-16 format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers.rs:180:1
[INFO] [stderr]     |
[INFO] [stderr] 180 | / /// Parses a list of u32 masks into an array of bytes in `BitVec` format.
[INFO] [stderr] 181 | | ///
[INFO] [stderr] 182 | | /// See cpuset(7) for the format being parsed.
[INFO] [stderr]     | |_---------------------------------------------^
[INFO] [stderr]     |   |
[INFO] [stderr]     |   rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]    --> src/parsers.rs:154:1
[INFO] [stderr]     |
[INFO] [stderr] 154 | / named!(pub parse_kb<usize>,
[INFO] [stderr] 155 | |        chain!(space ~ bytes: parse_usize ~ space ~ tag!("kB"), || { bytes }));
[INFO] [stderr]     | |_____________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/loadavg.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | /// Parses the loadavg file format.
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]   --> src/loadavg.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | / named!(parse_loadavg<LoadAvg>,
[INFO] [stderr] 35 | |        chain!(load_avg_1_min:   parse_f32   ~ space ~
[INFO] [stderr] 36 | |               load_avg_5_min:   parse_f32   ~ space ~
[INFO] [stderr] 37 | |               load_avg_10_min:  parse_f32   ~ space ~
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |                              tasks_total: tasks_total,
[INFO] [stderr] 46 | |                              last_created_pid: last_created_pid } }));
[INFO] [stderr]    | |_____________________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/loadavg.rs:51:20
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let mut file = try!(File::open("/proc/loadavg"));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/loadavg.rs:52:30
[INFO] [stderr]    |
[INFO] [stderr] 52 |     map_result(parse_loadavg(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/pid/limits.rs:5:16
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::str::{self};
[INFO] [stderr]   |                ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/limits.rs:163:29
[INFO] [stderr]     |
[INFO] [stderr] 163 |     map_result(parse_limits(try!(read_to_end(file, &mut buf))))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/limits.rs:168:22
[INFO] [stderr]     |
[INFO] [stderr] 168 |     limits_file(&mut try!(File::open(&format!("/proc/{}/limits", pid))))
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/limits.rs:173:22
[INFO] [stderr]     |
[INFO] [stderr] 173 |     limits_file(&mut try!(File::open("/proc/self/limits")))
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/pid/mountinfo.rs:87:1
[INFO] [stderr]    |
[INFO] [stderr] 87 | /// Consumes a space, main fields separator and optional fields separator
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/pid/mountinfo.rs:90:1
[INFO] [stderr]    |
[INFO] [stderr] 90 | /// Consumes an hypen, the optional fields terminator
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/pid/mountinfo.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | /// Consumes a colon, the major-minor separator
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/pid/mountinfo.rs:96:1
[INFO] [stderr]    |
[INFO] [stderr] 96 | /// Consumes a dot, the fs sub-type separator
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/pid/mountinfo.rs:99:1
[INFO] [stderr]    |
[INFO] [stderr] 99 | /// Parses a space-terminated string field in a mountinfo entry
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/pid/mountinfo.rs:121:1
[INFO] [stderr]     |
[INFO] [stderr] 121 | /// Parses a comma-separated list of mount options.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/pid/mountinfo.rs:183:1
[INFO] [stderr]     |
[INFO] [stderr] 183 | /// Parses a fs type label, with optional dotted sub-type.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/pid/mountinfo.rs:191:1
[INFO] [stderr]     |
[INFO] [stderr] 191 | /// Parses a mount source.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/pid/mountinfo.rs:198:1
[INFO] [stderr]     |
[INFO] [stderr] 198 | /// Parses a comma-separated list of options.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/pid/mountinfo.rs:205:1
[INFO] [stderr]     |
[INFO] [stderr] 205 | /// Parses a mountpoint entry according to mountinfo file format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/mountinfo.rs:236:18
[INFO] [stderr]     |
[INFO] [stderr] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/mountinfo.rs:236:56
[INFO] [stderr]     |
[INFO] [stderr] 236 |         let mi = try!(map_result(parse_mountinfo_entry(try!(line).as_bytes())));
[INFO] [stderr]     |                                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/mountinfo.rs:244:25
[INFO] [stderr]     |
[INFO] [stderr] 244 |     mountinfo_file(&mut try!(File::open(&format!("/proc/{}/mountinfo", pid))))
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/mountinfo.rs:249:25
[INFO] [stderr]     |
[INFO] [stderr] 249 |     mountinfo_file(&mut try!(File::open("/proc/self/mountinfo")))
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/pid/stat.rs:166:1
[INFO] [stderr]     |
[INFO] [stderr] 166 | /// Parse the stat state format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/stat.rs:307:27
[INFO] [stderr]     |
[INFO] [stderr] 307 |     map_result(parse_stat(try!(read_to_end(file, &mut buf))))
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/stat.rs:312:20
[INFO] [stderr]     |
[INFO] [stderr] 312 |     stat_file(&mut try!(File::open(&format!("/proc/{}/stat", pid))))
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/stat.rs:317:20
[INFO] [stderr]     |
[INFO] [stderr] 317 |     stat_file(&mut try!(File::open("/proc/self/stat")))
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/pid/statm.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | /// Parses the statm file format.
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]   --> src/pid/statm.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | / named!(parse_statm<Statm>,
[INFO] [stderr] 32 | |     chain!(size: parse_usize     ~ space ~
[INFO] [stderr] 33 | |            resident: parse_usize ~ space ~
[INFO] [stderr] 34 | |            share: parse_usize    ~ space ~
[INFO] [stderr] ...  |
[INFO] [stderr] 42 | |                         text: text,
[INFO] [stderr] 43 | |                         data: data } }));
[INFO] [stderr]    | |________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pid/statm.rs:48:28
[INFO] [stderr]    |
[INFO] [stderr] 48 |     map_result(parse_statm(try!(read_to_end(file, &mut buf))))
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pid/statm.rs:53:21
[INFO] [stderr]    |
[INFO] [stderr] 53 |     statm_file(&mut try!(File::open(&format!("/proc/{}/statm", pid))))
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pid/statm.rs:58:21
[INFO] [stderr]    |
[INFO] [stderr] 58 |     statm_file(&mut try!(File::open("/proc/self/statm")))
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/pid/status.rs:178:1
[INFO] [stderr]     |
[INFO] [stderr] 178 | /// Parse the status state format.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]    --> src/pid/status.rs:197:1
[INFO] [stderr]     |
[INFO] [stderr] 197 | / named!(parse_uid<(uid_t, uid_t, uid_t, uid_t)>, chain!(tag!("Uid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stderr] 198 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stderr] 199 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stderr]     | |________________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]    --> src/pid/status.rs:200:1
[INFO] [stderr]     |
[INFO] [stderr] 200 | / named!(parse_gid<(gid_t, gid_t, gid_t, gid_t)>, chain!(tag!("Gid:\t") ~ real: parse_u32 ~ space ~ effective: parse_u32
[INFO] [stderr] 201 | |                                                                       ~ space ~ saved: parse_u32 ~ space ~ fs: parse_u32 ~ line_ending,
[INFO] [stderr] 202 | |                                                                    || { (real, effective, saved, fs) }));
[INFO] [stderr]     | |________________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]    --> src/pid/status.rs:251:1
[INFO] [stderr]     |
[INFO] [stderr] 251 | named!(parse_cpus_allowed_list<()>, chain!(tag!("Cpus_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `chain`: please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]    --> src/pid/status.rs:252:1
[INFO] [stderr]     |
[INFO] [stderr] 252 | named!(parse_mems_allowed_list<()>, chain!(tag!("Mems_allowed_list:\t") ~ not_line_ending ~ line_ending, || { () }));
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/status.rs:333:29
[INFO] [stderr]     |
[INFO] [stderr] 333 |     map_result(parse_status(try!(read_to_end(file, &mut buf))))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/status.rs:338:22
[INFO] [stderr]     |
[INFO] [stderr] 338 |     status_file(&mut try!(File::open(&format!("/proc/{}/status", pid))))
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/pid/status.rs:343:22
[INFO] [stderr]     |
[INFO] [stderr] 343 |     status_file(&mut try!(File::open("/proc/self/status")))
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/sys/fs/file_max.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut file = try!(File::open(FILE_MAX_PATH));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/sys/fs/file_max.rs:23:31
[INFO] [stderr]    |
[INFO] [stderr] 23 |     map_result(parse_file_max(try!(read_to_end(&mut file, &mut buf))))
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `procinfo` (lib) generated 59 warnings (run `cargo fix --lib -p procinfo` to apply 1 suggestion)
[INFO] [stderr] warning: `procinfo` (lib test) generated 59 warnings (59 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/procinfo-b034479232895987)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test net::dev::test::no_interfaces ... ok
[INFO] [stdout] test loadavg::tests::test_parse_loadavg ... ok
[INFO] [stdout] test loadavg::tests::test_loadavg ... ok
[INFO] [stdout] test net::dev::test::parse_native ... ok
[INFO] [stdout] test net::dev::test::two_interfaces ... ok
[INFO] [stdout] test parsers::tests::test_parse_bit ... ok
[INFO] [stdout] test parsers::tests::test_parse_f32 ... ok
[INFO] [stdout] test parsers::tests::test_parse_i32 ... ok
[INFO] [stdout] test parsers::tests::test_parse_i32s ... ok
[INFO] [stdout] test parsers::tests::test_parse_i64 ... ok
[INFO] [stdout] test parsers::tests::test_parse_u32_hex ... ok
[INFO] [stdout] test parsers::tests::test_parse_u32s ... ok
[INFO] [stdout] test parsers::tests::test_reverse ... ok
[INFO] [stdout] test parsers::tests::test_u32_mask_list ... ok
[INFO] [stdout] test pid::cwd::tests::test_cwd_self ... ok
[INFO] [stdout] test pid::mountinfo::tests::test_parse_mountinfo_error ... ok
[INFO] [stdout] test pid::statm::tests::test_parse_statm ... ok
[INFO] [stdout] test pid::stat::tests::test_parse_command ... ok
[INFO] [stdout] test sys::fs::file_max::tests::test_file_max ... ok
[INFO] [stdout] test pid::statm::tests::test_statm ... ok
[INFO] [stdout] test pid::stat::tests::test_parse_stat ... ok
[INFO] [stdout] test pid::mountinfo::tests::test_parse_mountinfo_entry ... ok
[INFO] [stdout] test pid::limits::tests::test_parse_limits ... ok
[INFO] [stdout] test pid::stat::tests::test_stat ... ok
[INFO] [stdout] test pid::limits::tests::test_limits ... ok
[INFO] [stdout] test pid::status::tests::test_parse_status ... ok
[INFO] [stdout] test pid::mountinfo::tests::test_mountinfo ... ok
[INFO] [stdout] test pid::status::tests::test_status ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- pid::status::tests::test_status stdout ----
[INFO] [stdout] thread 'pid::status::tests::test_status' panicked at src/pid/status.rs:355:23:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: InvalidInput, error: "unable to parse whole input, remaining: Ok(\"CoreDumping:\\t0\\nTHP_enabled:\\t1\\nThreads:\\t13\\nSigQ:\\t0/63883\\nSigPnd:\\t0000000000000000\\nShdPnd:\\t0000000000000000\\nSigBlk:\\t0000000000000000\\nSigIgn:\\t0000000080001000\\nSigCgt:\\t0000000100000440\\nCapInh:\\t0000000000000000\\nCapPrm:\\t00000000a80425fb\\nCapEff:\\t00000000a80425fb\\nCapBnd:\\t00000000a80425fb\\nCapAmb:\\t0000000000000000\\nNoNewPrivs:\\t0\\nSeccomp:\\t2\\nSeccomp_filters:\\t1\\nSpeculation_Store_Bypass:\\tthread vulnerable\\nSpeculationIndirectBranch:\\tconditional enabled\\nCpus_allowed:\\tffff\\nCpus_allowed_list:\\t0-15\\nMems_allowed:\\t00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000001\\nMems_allowed_list:\\t0\\nvoluntary_ctxt_switches:\\t22\\nnonvoluntary_ctxt_switches:\\t1\\n\")" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5573a8cdb3a6 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x5573a8cdb3a6 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5573a8cdb3a6 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x5573a8cdb3a6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5573a8d05f70 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5573a8d05f70 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x5573a8cd8bcf - std::io::Write::write_fmt::h90f651e9e694a4bb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x5573a8cdb184 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5573a8cdb184 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5573a8cdcef7 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x5573a8cdcbdd - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5573a8ca6e47 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h20f7887d7cd0a330
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x5573a8ca6e47 - test::test_main::{{closure}}::hc125a615957b5cb1
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5573a8cdd516 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c19e0590f8443c4
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x5573a8cdd516 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:785:13
[INFO] [stdout]   15:     0x5573a8cdd262 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   16:     0x5573a8cdb8a6 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x5573a8cdcfb4 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   18:     0x5573a8b4c825 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5573a8b4ce03 - core::result::unwrap_failed::h12bc80647957bcdb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x5573a8c4a026 - core::result::Result<T,E>::unwrap::h61d5dad74b6e37bc
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x5573a8c4a026 - procinfo::pid::status::tests::test_status::h6414aeaba2f3ffcb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pid/status.rs:355:9
[INFO] [stdout]   22:     0x5573a8c49f97 - procinfo::pid::status::tests::test_status::{{closure}}::h9a93d498084e71ad
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pid/status.rs:354:21
[INFO] [stdout]   23:     0x5573a8c5c9b6 - core::ops::function::FnOnce::call_once::h1ece2e7093b7a7f2
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5573a8caca3f - core::ops::function::FnOnce::call_once::h692fe6f34484199f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5573a8caca3f - test::__rust_begin_short_backtrace::h48b62e76bd60e2de
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:621:18
[INFO] [stdout]   26:     0x5573a8cab861 - test::run_test_in_process::{{closure}}::h1c68597526ef43db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:60
[INFO] [stdout]   27:     0x5573a8cab861 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hcae98092997f976b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5573a8cab861 - std::panicking::try::do_call::h8d1548c2f5bb535a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   29:     0x5573a8cab861 - std::panicking::try::hbb7a2054f484688e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   30:     0x5573a8cab861 - std::panic::catch_unwind::h696d12d9d80497c2
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x5573a8cab861 - test::run_test_in_process::h053367a7217c825b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:27
[INFO] [stdout]   32:     0x5573a8cab861 - test::run_test::{{closure}}::hfa524e9fabcba78e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:567:43
[INFO] [stdout]   33:     0x5573a8c72cc6 - test::run_test::{{closure}}::h2c4d0bb741ef7f9f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:595:41
[INFO] [stdout]   34:     0x5573a8c72cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0d2c708415550075
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x5573a8c77c87 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76e2635840d7293f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x5573a8c77c87 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::haa640b67a810a214
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5573a8c77c87 - std::panicking::try::do_call::h41892e3bc2807ab5
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   38:     0x5573a8c77c87 - std::panicking::try::h861a16d180681c80
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   39:     0x5573a8c77c87 - std::panic::catch_unwind::h8195f9064b1509fa
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x5573a8c77c87 - std::thread::Builder::spawn_unchecked_::{{closure}}::h73cc419da1217371
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x5573a8c77c87 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h79dc6499ff073b09
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5573a8ce1985 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha718e8cdc51a5182
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x5573a8ce1985 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h86072abc877c5474
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x5573a8ce1985 - std::sys::pal::unix::thread::Thread::new::thread_start::hac4056197c365894
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f0863d92ac3 - <unknown>
[INFO] [stdout]   46:     0x7f0863e23bf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     pid::status::tests::test_status
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 27 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "e07e19294e158af518346d7f90600f8d59e4fff7acf95df0be8027ac40928d02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e07e19294e158af518346d7f90600f8d59e4fff7acf95df0be8027ac40928d02", kill_on_drop: false }`
[INFO] [stdout] e07e19294e158af518346d7f90600f8d59e4fff7acf95df0be8027ac40928d02
