[INFO] fetching crate file-sniffer 3.0.1...
[INFO] checking file-sniffer-3.0.1 against master#cfbc6d4cf1acbac5c025acf8ed68929caa551df3 for pr-75494-beta
[INFO] extracting crate file-sniffer 3.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate file-sniffer 3.0.1 on toolchain cfbc6d4cf1acbac5c025acf8ed68929caa551df3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking crates.io crate file-sniffer 3.0.1
[INFO] finished tweaking crates.io crate file-sniffer 3.0.1
[INFO] tweaked toml for crates.io crate file-sniffer 3.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-0/source/src/main.rs
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pad v0.1.6
[INFO] [stderr]   Downloaded ignore v0.2.2
[INFO] [stderr]   Downloaded crossbeam v0.2.12
[INFO] [stderr]   Downloaded globset v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 945dd8b9f63335505dd47c00751112233abcda06d9eba35174698d3314db9a75
[INFO] running `Command { std: "docker" "start" "-a" "945dd8b9f63335505dd47c00751112233abcda06d9eba35174698d3314db9a75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "945dd8b9f63335505dd47c00751112233abcda06d9eba35174698d3314db9a75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945dd8b9f63335505dd47c00751112233abcda06d9eba35174698d3314db9a75", kill_on_drop: false }`
[INFO] [stdout] 945dd8b9f63335505dd47c00751112233abcda06d9eba35174698d3314db9a75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a2223ae602a21b5102468183eeeef969b01337bc02e90942be32d06b44d770f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7a2223ae602a21b5102468183eeeef969b01337bc02e90942be32d06b44d770f", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/main.rs
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking ucd-util v0.1.8
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]     Checking crossbeam v0.2.12
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking pad v0.1.6
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking globset v0.2.1
[INFO] [stderr]     Checking ignore v0.2.2
[INFO] [stderr]    Compiling file-sniffer v3.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `match_ref_pats`
[INFO] [stdout]  --> src/lib.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![allow(match_ref_pats)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `too_many_arguments`
[INFO] [stdout]  --> src/lib.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![allow(too_many_arguments)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `match_ref_pats`
[INFO] [stdout]  --> src/lib.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![allow(match_ref_pats)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `too_many_arguments`
[INFO] [stdout]  --> src/lib.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![allow(too_many_arguments)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(integer_atomics)] 
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 | / ...   lazy_static! {
[INFO] [stdout] 86 | | ...       static ref REGEX: Regex = 
[INFO] [stdout] 87 | | ...           Regex::new(r".*?\.(a|la|lo|o|ll|keter|bc|dyn_o|out|d|rlib|crate|min\.js|hi|dyn_hi|S|jsexe|webapp|js\.externs|ibc|toc|aux|fd...
[INFO] [stdout] 88 | | ...           .unwrap();
[INFO] [stdout] 89 | | ...   }
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 | /             lazy_static! {
[INFO] [stdout] 91 | |                 static ref REGEX_GITIGNORE: Regex = 
[INFO] [stdout] 92 | |                     Regex::new(r".*?\.(stats|conf|h|cache.*|dat|pc|info)$")
[INFO] [stdout] 93 | |                     .unwrap();
[INFO] [stdout] 94 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(integer_atomics)] 
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 | / ...   lazy_static! {
[INFO] [stdout] 86 | | ...       static ref REGEX: Regex = 
[INFO] [stdout] 87 | | ...           Regex::new(r".*?\.(a|la|lo|o|ll|keter|bc|dyn_o|out|d|rlib|crate|min\.js|hi|dyn_hi|S|jsexe|webapp|js\.externs|ibc|toc|aux|fd...
[INFO] [stdout] 88 | | ...           .unwrap();
[INFO] [stdout] 89 | | ...   }
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 | /             lazy_static! {
[INFO] [stdout] 91 | |                 static ref REGEX_GITIGNORE: Regex = 
[INFO] [stdout] 92 | |                     Regex::new(r".*?\.(stats|conf|h|cache.*|dat|pc|info)$")
[INFO] [stdout] 93 | |                     .unwrap();
[INFO] [stdout] 94 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 7 arguments but 6 arguments were supplied
[INFO] [stdout]    --> src/test.rs:79:15
[INFO] [stdout]     |
[INFO] [stdout] 79  |       b.iter(|| read_parallel(&p, None, None, true, false, false))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ --  ----  ----  ----  -----  ----- supplied 6 arguments
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 expected 7 arguments
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | /     pub fn read_parallel(in_paths: &Path,
[INFO] [stdout] 133 | |                          max_depth: Option<usize>, // optionally include a max depth to which to recurse
[INFO] [stdout] 134 | |                          _: Option<&Regex>,
[INFO] [stdout] 135 | |                          show_hidden: bool,
[INFO] [stdout] ...   |
[INFO] [stdout] 187 | |
[INFO] [stdout] 188 | |     }
[INFO] [stdout]     | |_____- defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `file-sniffer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0061]: this function takes 7 arguments but 6 arguments were supplied
[INFO] [stdout]    --> src/test.rs:91:15
[INFO] [stdout]     |
[INFO] [stdout] 91  |       b.iter(|| read_parallel(&p, None, None, true, false, false))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ --  ----  ----  ----  -----  ----- supplied 6 arguments
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 expected 7 arguments
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lib.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | /     pub fn read_parallel(in_paths: &Path,
[INFO] [stdout] 133 | |                          max_depth: Option<usize>, // optionally include a max depth to which to recurse
[INFO] [stdout] 134 | |                          _: Option<&Regex>,
[INFO] [stdout] 135 | |                          show_hidden: bool,
[INFO] [stdout] ...   |
[INFO] [stdout] 187 | |
[INFO] [stdout] 188 | |     }
[INFO] [stdout]     | |_____- defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/test.rs:97:56
[INFO] [stdout]    |
[INFO] [stdout] 97 |     b.iter(|| read_all(&p, false, 4, None, None, None, true, &None, false, false))
[INFO] [stdout]    |                                                        ^^^^ expected `usize`, found `bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/test.rs:103:56
[INFO] [stdout]     |
[INFO] [stdout] 103 |     b.iter(|| read_all(&p, false, 4, None, None, None, true, &None, true, true))
[INFO] [stdout]     |                                                        ^^^^ expected `usize`, found `bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/test.rs:108:66
[INFO] [stdout]     |
[INFO] [stdout] 108 |     b.iter(|| { let v = read_all(&p, false, 4, None, None, None, true, &None, false, true); v.sort(None, 2, None, false) })
[INFO] [stdout]     |                                                                  ^^^^ expected `usize`, found `bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/test.rs:115:56
[INFO] [stdout]     |
[INFO] [stdout] 115 |     b.iter(|| read_all(&p, false, 4, None, None, None, true, &None, false, true))
[INFO] [stdout]     |                                                        ^^^^ expected `usize`, found `bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7a2223ae602a21b5102468183eeeef969b01337bc02e90942be32d06b44d770f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a2223ae602a21b5102468183eeeef969b01337bc02e90942be32d06b44d770f", kill_on_drop: false }`
[INFO] [stdout] 7a2223ae602a21b5102468183eeeef969b01337bc02e90942be32d06b44d770f
