[INFO] fetching crate porteurbars 0.1.5...
[INFO] checking porteurbars-0.1.5 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] extracting crate porteurbars 0.1.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate porteurbars 0.1.5 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate porteurbars 0.1.5
[INFO] finished tweaking crates.io crate porteurbars 0.1.5
[INFO] tweaked toml for crates.io crate porteurbars 0.1.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32238cbe86ccf8539f1e6564889bbc2d77ced9a0ce97571712d799397058e3d2
[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" "32238cbe86ccf8539f1e6564889bbc2d77ced9a0ce97571712d799397058e3d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32238cbe86ccf8539f1e6564889bbc2d77ced9a0ce97571712d799397058e3d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32238cbe86ccf8539f1e6564889bbc2d77ced9a0ce97571712d799397058e3d2", kill_on_drop: false }`
[INFO] [stdout] 32238cbe86ccf8539f1e6564889bbc2d77ced9a0ce97571712d799397058e3d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7b88c9db0a3d74a8d4523c934dec255b68d7cd3399150871841542cf2669c59
[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" "f7b88c9db0a3d74a8d4523c934dec255b68d7cd3399150871841542cf2669c59", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]     Checking ucd-util v0.1.8
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking utf8-ranges v1.0.4
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking pest v0.3.3
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking case v0.1.0
[INFO] [stderr]     Checking difference v1.0.0
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling libssh2-sys v0.2.21
[INFO] [stderr]    Compiling curl-sys v0.4.42+curl-7.76.0
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking regex-syntax v0.5.6
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[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling libgit2-sys v0.6.19
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking backtrace v0.3.58
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]     Checking handlebars v0.28.3
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking git2 v0.6.11
[INFO] [stderr]     Checking porteurbars v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]  --> src/errors.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// Enumeration of types of errors
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_doc_comments)]` on by default
[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/errors.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// Enumeration of types of errors
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_doc_comments)]` on by default
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/git.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         lazy_static! {
[INFO] [stdout] 22 | |             static ref LOCAL: Regex = Regex::new(r#"^file://(\S+)$"#).unwrap();
[INFO] [stdout] 23 | |             static ref GH: Regex = Regex::new(r#"^([^\s/]+)/([^\s/]+?)$"#).unwrap();
[INFO] [stdout] 24 | |             static ref REMOTE: Regex = Regex::new(
[INFO] [stdout] 25 | |                 r#"^(git[@|://].*)|(https://.*)|(http://.*)|(ssh://.*)$"#
[INFO] [stdout] 26 | |             ).unwrap();
[INFO] [stdout] 27 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/git.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         lazy_static! {
[INFO] [stdout] 22 | |             static ref LOCAL: Regex = Regex::new(r#"^file://(\S+)$"#).unwrap();
[INFO] [stdout] 23 | |             static ref GH: Regex = Regex::new(r#"^([^\s/]+)/([^\s/]+?)$"#).unwrap();
[INFO] [stdout] 24 | |             static ref REMOTE: Regex = Regex::new(
[INFO] [stdout] 25 | |                 r#"^(git[@|://].*)|(https://.*)|(http://.*)|(ssh://.*)$"#
[INFO] [stdout] 26 | |             ).unwrap();
[INFO] [stdout] 27 | |         }
[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] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/git.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         lazy_static! {
[INFO] [stdout] 22 | |             static ref LOCAL: Regex = Regex::new(r#"^file://(\S+)$"#).unwrap();
[INFO] [stdout] 23 | |             static ref GH: Regex = Regex::new(r#"^([^\s/]+)/([^\s/]+?)$"#).unwrap();
[INFO] [stdout] 24 | |             static ref REMOTE: Regex = Regex::new(
[INFO] [stdout] 25 | |                 r#"^(git[@|://].*)|(https://.*)|(http://.*)|(ssh://.*)$"#
[INFO] [stdout] 26 | |             ).unwrap();
[INFO] [stdout] 27 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/git.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         lazy_static! {
[INFO] [stdout] 22 | |             static ref LOCAL: Regex = Regex::new(r#"^file://(\S+)$"#).unwrap();
[INFO] [stdout] 23 | |             static ref GH: Regex = Regex::new(r#"^([^\s/]+)/([^\s/]+?)$"#).unwrap();
[INFO] [stdout] 24 | |             static ref REMOTE: Regex = Regex::new(
[INFO] [stdout] 25 | |                 r#"^(git[@|://].*)|(https://.*)|(http://.*)|(ssh://.*)$"#
[INFO] [stdout] 26 | |             ).unwrap();
[INFO] [stdout] 27 | |         }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/git.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         lazy_static! {
[INFO] [stdout] 22 | |             static ref LOCAL: Regex = Regex::new(r#"^file://(\S+)$"#).unwrap();
[INFO] [stdout] 23 | |             static ref GH: Regex = Regex::new(r#"^([^\s/]+)/([^\s/]+?)$"#).unwrap();
[INFO] [stdout] 24 | |             static ref REMOTE: Regex = Regex::new(
[INFO] [stdout] 25 | |                 r#"^(git[@|://].*)|(https://.*)|(http://.*)|(ssh://.*)$"#
[INFO] [stdout] 26 | |             ).unwrap();
[INFO] [stdout] 27 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / error_chain! {
[INFO] [stdout] 9  | |
[INFO] [stdout] 10 | |     foreign_links {
[INFO] [stdout] 11 | |         Io(io::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |     }
[INFO] [stdout] 32 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/git.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         lazy_static! {
[INFO] [stdout] 22 | |             static ref LOCAL: Regex = Regex::new(r#"^file://(\S+)$"#).unwrap();
[INFO] [stdout] 23 | |             static ref GH: Regex = Regex::new(r#"^([^\s/]+)/([^\s/]+?)$"#).unwrap();
[INFO] [stdout] 24 | |             static ref REMOTE: Regex = Regex::new(
[INFO] [stdout] 25 | |                 r#"^(git[@|://].*)|(https://.*)|(http://.*)|(ssh://.*)$"#
[INFO] [stdout] 26 | |             ).unwrap();
[INFO] [stdout] 27 | |         }
[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] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / error_chain! {
[INFO] [stdout] 9  | |
[INFO] [stdout] 10 | |     foreign_links {
[INFO] [stdout] 11 | |         Io(io::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |     }
[INFO] [stdout] 32 | | }
[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] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/template.rs:107:40
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 path.to_str().unwrap().trim_left_matches(scratchpath);
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/template.rs:107:40
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 path.to_str().unwrap().trim_left_matches(scratchpath);
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/errors.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / error_chain! {
[INFO] [stdout] 9  | |
[INFO] [stdout] 10 | |     foreign_links {
[INFO] [stdout] 11 | |         Io(io::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |     }
[INFO] [stdout] 32 | | }
[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] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/errors.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / error_chain! {
[INFO] [stdout] 9  | |
[INFO] [stdout] 10 | |     foreign_links {
[INFO] [stdout] 11 | |         Io(io::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |     }
[INFO] [stdout] 32 | | }
[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] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "f7b88c9db0a3d74a8d4523c934dec255b68d7cd3399150871841542cf2669c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b88c9db0a3d74a8d4523c934dec255b68d7cd3399150871841542cf2669c59", kill_on_drop: false }`
[INFO] [stdout] f7b88c9db0a3d74a8d4523c934dec255b68d7cd3399150871841542cf2669c59