[INFO] fetching crate amber 0.5.9...
[INFO] testing amber-0.5.9 against 1.75.0 for beta-1.76-3
[INFO] extracting crate amber 0.5.9 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate amber 0.5.9 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amber 0.5.9
[INFO] finished tweaking crates.io crate amber 0.5.9
[INFO] tweaked toml for crates.io crate amber 0.5.9 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate amber 0.5.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rlibc v1.0.0
[INFO] [stderr]   Downloaded termios v0.3.3
[INFO] [stderr]   Downloaded crossbeam v0.8.0
[INFO] [stderr]   Downloaded getch v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29a120281e621ae2c6a4702116be9fe2422fa7a12ae73164c16bc1d0182509cd
[INFO] running `Command { std: "docker" "start" "-a" "29a120281e621ae2c6a4702116be9fe2422fa7a12ae73164c16bc1d0182509cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29a120281e621ae2c6a4702116be9fe2422fa7a12ae73164c16bc1d0182509cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a120281e621ae2c6a4702116be9fe2422fa7a12ae73164c16bc1d0182509cd", kill_on_drop: false }`
[INFO] [stdout] 29a120281e621ae2c6a4702116be9fe2422fa7a12ae73164c16bc1d0182509cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc71aac1db58dc321c205aa113ef5e2982b6ac7e4e087b804957b7f51745d3ad
[INFO] running `Command { std: "docker" "start" "-a" "fc71aac1db58dc321c205aa113ef5e2982b6ac7e4e087b804957b7f51745d3ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling standback v0.2.15
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling time v0.2.26
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling rlibc v1.0.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling termios v0.3.3
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling crossbeam v0.8.0
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling getch v0.2.1
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling filetime v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ctrlc v3.1.8
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling amber v0.5.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:592:45
[INFO] [stdout]     |
[INFO] [stdout] 592 |             (0x00..=0x7f, _, _, _, _, _) => (1),                                         // ASCII
[INFO] [stdout]     |                                             ^ ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 592 -             (0x00..=0x7f, _, _, _, _, _) => (1),                                         // ASCII
[INFO] [stdout] 592 +             (0x00..=0x7f, _, _, _, _, _) => 1,                                         // ASCII
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:593:55
[INFO] [stdout]     |
[INFO] [stdout] 593 |             (0xc2..=0xdf, 0x80..=0xbf, _, _, _, _) => (2),                               // UTF-8
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 593 -             (0xc2..=0xdf, 0x80..=0xbf, _, _, _, _) => (2),                               // UTF-8
[INFO] [stdout] 593 +             (0xc2..=0xdf, 0x80..=0xbf, _, _, _, _) => 2,                               // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:594:65
[INFO] [stdout]     |
[INFO] [stdout] 594 |             (0xe0..=0xef, 0x80..=0xbf, 0x80..=0xbf, _, _, _) => (3),                     // UTF-8
[INFO] [stdout]     |                                                                 ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 594 -             (0xe0..=0xef, 0x80..=0xbf, 0x80..=0xbf, _, _, _) => (3),                     // UTF-8
[INFO] [stdout] 594 +             (0xe0..=0xef, 0x80..=0xbf, 0x80..=0xbf, _, _, _) => 3,                     // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:595:75
[INFO] [stdout]     |
[INFO] [stdout] 595 |             (0xf0..=0xf7, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _, _) => (4),           // UTF-8
[INFO] [stdout]     |                                                                           ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 595 -             (0xf0..=0xf7, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _, _) => (4),           // UTF-8
[INFO] [stdout] 595 +             (0xf0..=0xf7, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _, _) => 4,           // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:596:85
[INFO] [stdout]     |
[INFO] [stdout] 596 |             (0xf8..=0xfb, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _) => (5), // UTF-8
[INFO] [stdout]     |                                                                                     ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 596 -             (0xf8..=0xfb, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _) => (5), // UTF-8
[INFO] [stdout] 596 +             (0xf8..=0xfb, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _) => 5, // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:597:95
[INFO] [stdout]     |
[INFO] [stdout] 597 |             (0xfc..=0xfd, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf) => (6), // UTF-8
[INFO] [stdout]     |                                                                                               ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 597 -             (0xfc..=0xfd, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf) => (6), // UTF-8
[INFO] [stdout] 597 +             (0xfc..=0xfd, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf) => 6, // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:598:48
[INFO] [stdout]     |
[INFO] [stdout] 598 |             (0x8e, 0xa1..=0xdf, _, _, _, _) => (2),                                      // EUC-JP
[INFO] [stdout]     |                                                ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 598 -             (0x8e, 0xa1..=0xdf, _, _, _, _) => (2),                                      // EUC-JP
[INFO] [stdout] 598 +             (0x8e, 0xa1..=0xdf, _, _, _, _) => 2,                                      // EUC-JP
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:599:55
[INFO] [stdout]     |
[INFO] [stdout] 599 |             (0xa1..=0xfe, 0xa1..=0xfe, _, _, _, _) => (2),                               // EUC-JP
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 599 -             (0xa1..=0xfe, 0xa1..=0xfe, _, _, _, _) => (2),                               // EUC-JP
[INFO] [stdout] 599 +             (0xa1..=0xfe, 0xa1..=0xfe, _, _, _, _) => 2,                               // EUC-JP
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:600:45
[INFO] [stdout]     |
[INFO] [stdout] 600 |             (0xa1..=0xdf, _, _, _, _, _) => (1),                                         // ShiftJIS
[INFO] [stdout]     |                                             ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 600 -             (0xa1..=0xdf, _, _, _, _, _) => (1),                                         // ShiftJIS
[INFO] [stdout] 600 +             (0xa1..=0xdf, _, _, _, _, _) => 1,                                         // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:601:55
[INFO] [stdout]     |
[INFO] [stdout] 601 |             (0x81..=0x9f, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 601 -             (0x81..=0x9f, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout] 601 +             (0x81..=0x9f, 0x40..=0x7e, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:602:55
[INFO] [stdout]     |
[INFO] [stdout] 602 |             (0x81..=0x9f, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 602 -             (0x81..=0x9f, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout] 602 +             (0x81..=0x9f, 0x80..=0xfc, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:603:55
[INFO] [stdout]     |
[INFO] [stdout] 603 |             (0xe0..=0xef, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 603 -             (0xe0..=0xef, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout] 603 +             (0xe0..=0xef, 0x40..=0x7e, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:604:55
[INFO] [stdout]     |
[INFO] [stdout] 604 |             (0xe0..=0xef, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 604 -             (0xe0..=0xef, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout] 604 +             (0xe0..=0xef, 0x80..=0xfc, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:605:18
[INFO] [stdout]     |
[INFO] [stdout] 605 |             _ => (1),                                                                    // Unknown
[INFO] [stdout]     |                  ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 605 -             _ => (1),                                                                    // Unknown
[INFO] [stdout] 605 +             _ => 1,                                                                    // Unknown
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.96s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[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" "fc71aac1db58dc321c205aa113ef5e2982b6ac7e4e087b804957b7f51745d3ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc71aac1db58dc321c205aa113ef5e2982b6ac7e4e087b804957b7f51745d3ad", kill_on_drop: false }`
[INFO] [stdout] fc71aac1db58dc321c205aa113ef5e2982b6ac7e4e087b804957b7f51745d3ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd85611adebc4c73ab06b33cd56fcfcf1c3365e16b39f07ed27d0cb0d275a4a0
[INFO] running `Command { std: "docker" "start" "-a" "cd85611adebc4c73ab06b33cd56fcfcf1c3365e16b39f07ed27d0cb0d275a4a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling standback v0.2.15
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling time v0.2.26
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling rlibc v1.0.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling getch v0.2.1
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling crossbeam v0.8.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling termios v0.3.3
[INFO] [stderr]    Compiling filetime v0.2.14
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ctrlc v3.1.8
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling amber v0.5.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:592:45
[INFO] [stdout]     |
[INFO] [stdout] 592 |             (0x00..=0x7f, _, _, _, _, _) => (1),                                         // ASCII
[INFO] [stdout]     |                                             ^ ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 592 -             (0x00..=0x7f, _, _, _, _, _) => (1),                                         // ASCII
[INFO] [stdout] 592 +             (0x00..=0x7f, _, _, _, _, _) => 1,                                         // ASCII
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:593:55
[INFO] [stdout]     |
[INFO] [stdout] 593 |             (0xc2..=0xdf, 0x80..=0xbf, _, _, _, _) => (2),                               // UTF-8
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 593 -             (0xc2..=0xdf, 0x80..=0xbf, _, _, _, _) => (2),                               // UTF-8
[INFO] [stdout] 593 +             (0xc2..=0xdf, 0x80..=0xbf, _, _, _, _) => 2,                               // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:594:65
[INFO] [stdout]     |
[INFO] [stdout] 594 |             (0xe0..=0xef, 0x80..=0xbf, 0x80..=0xbf, _, _, _) => (3),                     // UTF-8
[INFO] [stdout]     |                                                                 ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 594 -             (0xe0..=0xef, 0x80..=0xbf, 0x80..=0xbf, _, _, _) => (3),                     // UTF-8
[INFO] [stdout] 594 +             (0xe0..=0xef, 0x80..=0xbf, 0x80..=0xbf, _, _, _) => 3,                     // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:595:75
[INFO] [stdout]     |
[INFO] [stdout] 595 |             (0xf0..=0xf7, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _, _) => (4),           // UTF-8
[INFO] [stdout]     |                                                                           ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 595 -             (0xf0..=0xf7, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _, _) => (4),           // UTF-8
[INFO] [stdout] 595 +             (0xf0..=0xf7, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _, _) => 4,           // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:596:85
[INFO] [stdout]     |
[INFO] [stdout] 596 |             (0xf8..=0xfb, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _) => (5), // UTF-8
[INFO] [stdout]     |                                                                                     ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 596 -             (0xf8..=0xfb, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _) => (5), // UTF-8
[INFO] [stdout] 596 +             (0xf8..=0xfb, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _) => 5, // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:597:95
[INFO] [stdout]     |
[INFO] [stdout] 597 |             (0xfc..=0xfd, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf) => (6), // UTF-8
[INFO] [stdout]     |                                                                                               ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 597 -             (0xfc..=0xfd, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf) => (6), // UTF-8
[INFO] [stdout] 597 +             (0xfc..=0xfd, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf) => 6, // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:598:48
[INFO] [stdout]     |
[INFO] [stdout] 598 |             (0x8e, 0xa1..=0xdf, _, _, _, _) => (2),                                      // EUC-JP
[INFO] [stdout]     |                                                ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 598 -             (0x8e, 0xa1..=0xdf, _, _, _, _) => (2),                                      // EUC-JP
[INFO] [stdout] 598 +             (0x8e, 0xa1..=0xdf, _, _, _, _) => 2,                                      // EUC-JP
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:599:55
[INFO] [stdout]     |
[INFO] [stdout] 599 |             (0xa1..=0xfe, 0xa1..=0xfe, _, _, _, _) => (2),                               // EUC-JP
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 599 -             (0xa1..=0xfe, 0xa1..=0xfe, _, _, _, _) => (2),                               // EUC-JP
[INFO] [stdout] 599 +             (0xa1..=0xfe, 0xa1..=0xfe, _, _, _, _) => 2,                               // EUC-JP
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:600:45
[INFO] [stdout]     |
[INFO] [stdout] 600 |             (0xa1..=0xdf, _, _, _, _, _) => (1),                                         // ShiftJIS
[INFO] [stdout]     |                                             ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 600 -             (0xa1..=0xdf, _, _, _, _, _) => (1),                                         // ShiftJIS
[INFO] [stdout] 600 +             (0xa1..=0xdf, _, _, _, _, _) => 1,                                         // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:601:55
[INFO] [stdout]     |
[INFO] [stdout] 601 |             (0x81..=0x9f, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 601 -             (0x81..=0x9f, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout] 601 +             (0x81..=0x9f, 0x40..=0x7e, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:602:55
[INFO] [stdout]     |
[INFO] [stdout] 602 |             (0x81..=0x9f, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 602 -             (0x81..=0x9f, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout] 602 +             (0x81..=0x9f, 0x80..=0xfc, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:603:55
[INFO] [stdout]     |
[INFO] [stdout] 603 |             (0xe0..=0xef, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 603 -             (0xe0..=0xef, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout] 603 +             (0xe0..=0xef, 0x40..=0x7e, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:604:55
[INFO] [stdout]     |
[INFO] [stdout] 604 |             (0xe0..=0xef, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 604 -             (0xe0..=0xef, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout] 604 +             (0xe0..=0xef, 0x80..=0xfc, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:605:18
[INFO] [stdout]     |
[INFO] [stdout] 605 |             _ => (1),                                                                    // Unknown
[INFO] [stdout]     |                  ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 605 -             _ => (1),                                                                    // Unknown
[INFO] [stdout] 605 +             _ => 1,                                                                    // Unknown
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:592:45
[INFO] [stdout]     |
[INFO] [stdout] 592 |             (0x00..=0x7f, _, _, _, _, _) => (1),                                         // ASCII
[INFO] [stdout]     |                                             ^ ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 592 -             (0x00..=0x7f, _, _, _, _, _) => (1),                                         // ASCII
[INFO] [stdout] 592 +             (0x00..=0x7f, _, _, _, _, _) => 1,                                         // ASCII
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:593:55
[INFO] [stdout]     |
[INFO] [stdout] 593 |             (0xc2..=0xdf, 0x80..=0xbf, _, _, _, _) => (2),                               // UTF-8
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 593 -             (0xc2..=0xdf, 0x80..=0xbf, _, _, _, _) => (2),                               // UTF-8
[INFO] [stdout] 593 +             (0xc2..=0xdf, 0x80..=0xbf, _, _, _, _) => 2,                               // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:594:65
[INFO] [stdout]     |
[INFO] [stdout] 594 |             (0xe0..=0xef, 0x80..=0xbf, 0x80..=0xbf, _, _, _) => (3),                     // UTF-8
[INFO] [stdout]     |                                                                 ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 594 -             (0xe0..=0xef, 0x80..=0xbf, 0x80..=0xbf, _, _, _) => (3),                     // UTF-8
[INFO] [stdout] 594 +             (0xe0..=0xef, 0x80..=0xbf, 0x80..=0xbf, _, _, _) => 3,                     // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:595:75
[INFO] [stdout]     |
[INFO] [stdout] 595 |             (0xf0..=0xf7, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _, _) => (4),           // UTF-8
[INFO] [stdout]     |                                                                           ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 595 -             (0xf0..=0xf7, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _, _) => (4),           // UTF-8
[INFO] [stdout] 595 +             (0xf0..=0xf7, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _, _) => 4,           // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:596:85
[INFO] [stdout]     |
[INFO] [stdout] 596 |             (0xf8..=0xfb, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _) => (5), // UTF-8
[INFO] [stdout]     |                                                                                     ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 596 -             (0xf8..=0xfb, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _) => (5), // UTF-8
[INFO] [stdout] 596 +             (0xf8..=0xfb, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _) => 5, // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:597:95
[INFO] [stdout]     |
[INFO] [stdout] 597 |             (0xfc..=0xfd, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf) => (6), // UTF-8
[INFO] [stdout]     |                                                                                               ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 597 -             (0xfc..=0xfd, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf) => (6), // UTF-8
[INFO] [stdout] 597 +             (0xfc..=0xfd, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf) => 6, // UTF-8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:598:48
[INFO] [stdout]     |
[INFO] [stdout] 598 |             (0x8e, 0xa1..=0xdf, _, _, _, _) => (2),                                      // EUC-JP
[INFO] [stdout]     |                                                ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 598 -             (0x8e, 0xa1..=0xdf, _, _, _, _) => (2),                                      // EUC-JP
[INFO] [stdout] 598 +             (0x8e, 0xa1..=0xdf, _, _, _, _) => 2,                                      // EUC-JP
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:599:55
[INFO] [stdout]     |
[INFO] [stdout] 599 |             (0xa1..=0xfe, 0xa1..=0xfe, _, _, _, _) => (2),                               // EUC-JP
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 599 -             (0xa1..=0xfe, 0xa1..=0xfe, _, _, _, _) => (2),                               // EUC-JP
[INFO] [stdout] 599 +             (0xa1..=0xfe, 0xa1..=0xfe, _, _, _, _) => 2,                               // EUC-JP
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:600:45
[INFO] [stdout]     |
[INFO] [stdout] 600 |             (0xa1..=0xdf, _, _, _, _, _) => (1),                                         // ShiftJIS
[INFO] [stdout]     |                                             ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 600 -             (0xa1..=0xdf, _, _, _, _, _) => (1),                                         // ShiftJIS
[INFO] [stdout] 600 +             (0xa1..=0xdf, _, _, _, _, _) => 1,                                         // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:601:55
[INFO] [stdout]     |
[INFO] [stdout] 601 |             (0x81..=0x9f, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 601 -             (0x81..=0x9f, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout] 601 +             (0x81..=0x9f, 0x40..=0x7e, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:602:55
[INFO] [stdout]     |
[INFO] [stdout] 602 |             (0x81..=0x9f, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 602 -             (0x81..=0x9f, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout] 602 +             (0x81..=0x9f, 0x80..=0xfc, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:603:55
[INFO] [stdout]     |
[INFO] [stdout] 603 |             (0xe0..=0xef, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 603 -             (0xe0..=0xef, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout] 603 +             (0xe0..=0xef, 0x40..=0x7e, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:604:55
[INFO] [stdout]     |
[INFO] [stdout] 604 |             (0xe0..=0xef, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout]     |                                                       ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 604 -             (0xe0..=0xef, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stdout] 604 +             (0xe0..=0xef, 0x80..=0xfc, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/matcher.rs:605:18
[INFO] [stdout]     |
[INFO] [stdout] 605 |             _ => (1),                                                                    // Unknown
[INFO] [stdout]     |                  ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 605 -             _ => (1),                                                                    // Unknown
[INFO] [stdout] 605 +             _ => 1,                                                                    // Unknown
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [optimized] target(s) in 43.68s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[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" "cd85611adebc4c73ab06b33cd56fcfcf1c3365e16b39f07ed27d0cb0d275a4a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd85611adebc4c73ab06b33cd56fcfcf1c3365e16b39f07ed27d0cb0d275a4a0", kill_on_drop: false }`
[INFO] [stdout] cd85611adebc4c73ab06b33cd56fcfcf1c3365e16b39f07ed27d0cb0d275a4a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 466348a6b6f1a10ad54093f9aebe028151e72f07bd9365029096ef33a22bbc5b
[INFO] running `Command { std: "docker" "start" "-a" "466348a6b6f1a10ad54093f9aebe028151e72f07bd9365029096ef33a22bbc5b", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/matcher.rs:592:45
[INFO] [stderr]     |
[INFO] [stderr] 592 |             (0x00..=0x7f, _, _, _, _, _) => (1),                                         // ASCII
[INFO] [stderr]     |                                             ^ ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 592 -             (0x00..=0x7f, _, _, _, _, _) => (1),                                         // ASCII
[INFO] [stderr] 592 +             (0x00..=0x7f, _, _, _, _, _) => 1,                                         // ASCII
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/matcher.rs:593:55
[INFO] [stderr]     |
[INFO] [stderr] 593 |             (0xc2..=0xdf, 0x80..=0xbf, _, _, _, _) => (2),                               // UTF-8
[INFO] [stderr]     |                                                       ^ ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 593 -             (0xc2..=0xdf, 0x80..=0xbf, _, _, _, _) => (2),                               // UTF-8
[INFO] [stderr] 593 +             (0xc2..=0xdf, 0x80..=0xbf, _, _, _, _) => 2,                               // UTF-8
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/matcher.rs:594:65
[INFO] [stderr]     |
[INFO] [stderr] 594 |             (0xe0..=0xef, 0x80..=0xbf, 0x80..=0xbf, _, _, _) => (3),                     // UTF-8
[INFO] [stderr]     |                                                                 ^ ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 594 -             (0xe0..=0xef, 0x80..=0xbf, 0x80..=0xbf, _, _, _) => (3),                     // UTF-8
[INFO] [stderr] 594 +             (0xe0..=0xef, 0x80..=0xbf, 0x80..=0xbf, _, _, _) => 3,                     // UTF-8
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/matcher.rs:595:75
[INFO] [stderr]     |
[INFO] [stderr] 595 |             (0xf0..=0xf7, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _, _) => (4),           // UTF-8
[INFO] [stderr]     |                                                                           ^ ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 595 -             (0xf0..=0xf7, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _, _) => (4),           // UTF-8
[INFO] [stderr] 595 +             (0xf0..=0xf7, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _, _) => 4,           // UTF-8
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/matcher.rs:596:85
[INFO] [stderr]     |
[INFO] [stderr] 596 |             (0xf8..=0xfb, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _) => (5), // UTF-8
[INFO] [stderr]     |                                                                                     ^ ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 596 -             (0xf8..=0xfb, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _) => (5), // UTF-8
[INFO] [stderr] 596 +             (0xf8..=0xfb, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, _) => 5, // UTF-8
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/matcher.rs:597:95
[INFO] [stderr]     |
[INFO] [stderr] 597 |             (0xfc..=0xfd, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf) => (6), // UTF-8
[INFO] [stderr]     |                                                                                               ^ ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 597 -             (0xfc..=0xfd, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf) => (6), // UTF-8
[INFO] [stderr] 597 +             (0xfc..=0xfd, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf, 0x80..=0xbf) => 6, // UTF-8
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/matcher.rs:598:48
[INFO] [stderr]     |
[INFO] [stderr] 598 |             (0x8e, 0xa1..=0xdf, _, _, _, _) => (2),                                      // EUC-JP
[INFO] [stderr]     |                                                ^ ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 598 -             (0x8e, 0xa1..=0xdf, _, _, _, _) => (2),                                      // EUC-JP
[INFO] [stderr] 598 +             (0x8e, 0xa1..=0xdf, _, _, _, _) => 2,                                      // EUC-JP
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/matcher.rs:599:55
[INFO] [stderr]     |
[INFO] [stderr] 599 |             (0xa1..=0xfe, 0xa1..=0xfe, _, _, _, _) => (2),                               // EUC-JP
[INFO] [stderr]     |                                                       ^ ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 599 -             (0xa1..=0xfe, 0xa1..=0xfe, _, _, _, _) => (2),                               // EUC-JP
[INFO] [stderr] 599 +             (0xa1..=0xfe, 0xa1..=0xfe, _, _, _, _) => 2,                               // EUC-JP
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/matcher.rs:600:45
[INFO] [stderr]     |
[INFO] [stderr] 600 |             (0xa1..=0xdf, _, _, _, _, _) => (1),                                         // ShiftJIS
[INFO] [stderr]     |                                             ^ ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 600 -             (0xa1..=0xdf, _, _, _, _, _) => (1),                                         // ShiftJIS
[INFO] [stderr] 600 +             (0xa1..=0xdf, _, _, _, _, _) => 1,                                         // ShiftJIS
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/matcher.rs:601:55
[INFO] [stderr]     |
[INFO] [stderr] 601 |             (0x81..=0x9f, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stderr]     |                                                       ^ ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 601 -             (0x81..=0x9f, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stderr] 601 +             (0x81..=0x9f, 0x40..=0x7e, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/matcher.rs:602:55
[INFO] [stderr]     |
[INFO] [stderr] 602 |             (0x81..=0x9f, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stderr]     |                                                       ^ ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 602 -             (0x81..=0x9f, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stderr] 602 +             (0x81..=0x9f, 0x80..=0xfc, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/matcher.rs:603:55
[INFO] [stderr]     |
[INFO] [stderr] 603 |             (0xe0..=0xef, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stderr]     |                                                       ^ ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 603 -             (0xe0..=0xef, 0x40..=0x7e, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stderr] 603 +             (0xe0..=0xef, 0x40..=0x7e, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/matcher.rs:604:55
[INFO] [stderr]     |
[INFO] [stderr] 604 |             (0xe0..=0xef, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stderr]     |                                                       ^ ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 604 -             (0xe0..=0xef, 0x80..=0xfc, _, _, _, _) => (2),                               // ShiftJIS
[INFO] [stderr] 604 +             (0xe0..=0xef, 0x80..=0xfc, _, _, _, _) => 2,                               // ShiftJIS
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/matcher.rs:605:18
[INFO] [stderr]     |
[INFO] [stderr] 605 |             _ => (1),                                                                    // Unknown
[INFO] [stderr]     |                  ^ ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 605 -             _ => (1),                                                                    // Unknown
[INFO] [stderr] 605 +             _ => 1,                                                                    // Unknown
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `amber` (lib) generated 14 warnings (run `cargo fix --lib -p amber` to apply 14 suggestions)
[INFO] [stderr] warning: `amber` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr]     Finished test [optimized] target(s) in 0.09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[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/amber-a694807d2224f73d)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test ignore::tests::ignore_git ... ok
[INFO] [stdout] test matcher::tests::test_brute_force_matcher ... ok
[INFO] [stdout] test matcher::tests::test_quick_search_matcher ... ok
[INFO] [stdout] test matcher::tests::test_regex_matcher ... ok
[INFO] [stdout] test matcher::tests::test_tbm_matcher ... ok
[INFO] [stdout] test pipeline_sorter::tests::pipeline_sorter ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test pipeline_finder::tests::pipeline_finder_default ... FAILED
[INFO] [stdout] test pipeline_finder::tests::pipeline_finder_not_skip_vcs ... FAILED
[INFO] [stdout] test pipeline_matcher::tests::pipeline_matcher ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- pipeline_finder::tests::pipeline_finder_default stdout ----
[INFO] [stdout] thread 'pipeline_finder::tests::pipeline_finder_default' panicked at src/pipeline_finder.rs:313:42:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5591d56d5afc - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x5591d56d5afc - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5591d56d5afc - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5591d56d5afc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5591d56ffd90 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5591d56ffd90 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x5591d56d300f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x5591d56d58e4 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5591d56d58e4 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5591d56d75a7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x5591d56d7293 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5591d5632fa7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x5591d5632fa7 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5591d56d7bb8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x5591d56d7bb8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x5591d56d790e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x5591d56d5fc6 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x5591d56d7672 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x5591d55d6aa5 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5591d55d6f83 - core::result::unwrap_failed::hddb4fea594200c52
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5
[INFO] [stdout]   20:     0x5591d55ef31a - core::ops::function::FnOnce::call_once::h7ad7b2580ac4dba7
[INFO] [stdout]   21:     0x5591d56385ff - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5591d56385ff - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   23:     0x5591d5637615 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   24:     0x5591d5637615 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   25:     0x5591d5637615 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   26:     0x5591d5637615 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   27:     0x5591d5637615 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   28:     0x5591d5637615 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   29:     0x5591d5637615 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   30:     0x5591d55ff8d6 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   31:     0x5591d55ff8d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   32:     0x5591d5604987 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   33:     0x5591d5604987 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   34:     0x5591d5604987 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   35:     0x5591d5604987 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   36:     0x5591d5604987 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   37:     0x5591d5604987 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   38:     0x5591d5604987 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x5591d56dcc85 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   40:     0x5591d56dcc85 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   41:     0x5591d56dcc85 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   42:     0x7f8ec05e2ac3 - <unknown>
[INFO] [stdout]   43:     0x7f8ec0673bf4 - __clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- pipeline_finder::tests::pipeline_finder_not_skip_vcs stdout ----
[INFO] [stdout] thread 'pipeline_finder::tests::pipeline_finder_not_skip_vcs' panicked at src/pipeline_finder.rs:333:42:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5591d56d5afc - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x5591d56d5afc - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5591d56d5afc - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5591d56d5afc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5591d56ffd90 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5591d56ffd90 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x5591d56d300f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x5591d56d58e4 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5591d56d58e4 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5591d56d75a7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x5591d56d7293 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5591d5632fa7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x5591d5632fa7 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5591d56d7bb8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x5591d56d7bb8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x5591d56d790e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x5591d56d5fc6 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x5591d56d7672 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x5591d55d6aa5 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5591d55d6f83 - core::result::unwrap_failed::hddb4fea594200c52
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5
[INFO] [stdout]   20:     0x5591d55eba09 - core::ops::function::FnOnce::call_once::h4d8d7015ab4d62fc
[INFO] [stdout]   21:     0x5591d56385ff - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5591d56385ff - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   23:     0x5591d5637615 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   24:     0x5591d5637615 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   25:     0x5591d5637615 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   26:     0x5591d5637615 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   27:     0x5591d5637615 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   28:     0x5591d5637615 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   29:     0x5591d5637615 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   30:     0x5591d55ff8d6 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   31:     0x5591d55ff8d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   32:     0x5591d5604987 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   33:     0x5591d5604987 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   34:     0x5591d5604987 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   35:     0x5591d5604987 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   36:     0x5591d5604987 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   37:     0x5591d5604987 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   38:     0x5591d5604987 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x5591d56dcc85 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   40:     0x5591d56dcc85 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   41:     0x5591d56dcc85 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   42:     0x7f8ec05e2ac3 - <unknown>
[INFO] [stdout]   43:     0x7f8ec0673bf4 - __clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     pipeline_finder::tests::pipeline_finder_default
[INFO] [stdout]     pipeline_finder::tests::pipeline_finder_not_skip_vcs
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "466348a6b6f1a10ad54093f9aebe028151e72f07bd9365029096ef33a22bbc5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "466348a6b6f1a10ad54093f9aebe028151e72f07bd9365029096ef33a22bbc5b", kill_on_drop: false }`
[INFO] [stdout] 466348a6b6f1a10ad54093f9aebe028151e72f07bd9365029096ef33a22bbc5b
[INFO] testing amber-0.5.9 against beta-2024-01-09 for beta-1.76-3
[INFO] extracting crate amber 0.5.9 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate amber 0.5.9 on toolchain beta-2024-01-09
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amber 0.5.9
[INFO] finished tweaking crates.io crate amber 0.5.9
[INFO] tweaked toml for crates.io crate amber 0.5.9 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate amber 0.5.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f3425afb24b1158a31cb7f7d512d781f17effbad9c612256e83dd95968aa480
[INFO] running `Command { std: "docker" "start" "-a" "0f3425afb24b1158a31cb7f7d512d781f17effbad9c612256e83dd95968aa480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f3425afb24b1158a31cb7f7d512d781f17effbad9c612256e83dd95968aa480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3425afb24b1158a31cb7f7d512d781f17effbad9c612256e83dd95968aa480", kill_on_drop: false }`
[INFO] [stdout] 0f3425afb24b1158a31cb7f7d512d781f17effbad9c612256e83dd95968aa480
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a03142eb361535322f72ba6c626b17620620aa1abf540dafa190e6423f6c5e2
[INFO] running `Command { std: "docker" "start" "-a" "8a03142eb361535322f72ba6c626b17620620aa1abf540dafa190e6423f6c5e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling standback v0.2.15
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling time v0.2.26
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5
[INFO] [stdout]      |
[INFO] [stdout] 1155 |     fn decode<D: Decoder>(d: &mut D) -> Result<Cow<'static, T>, D::Error> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     the parameter type `T` must be valid for the static lifetime...
[INFO] [stdout]      |     ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]      |
[INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T>
[INFO] [stdout]      |                    +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rlibc v1.0.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8a03142eb361535322f72ba6c626b17620620aa1abf540dafa190e6423f6c5e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a03142eb361535322f72ba6c626b17620620aa1abf540dafa190e6423f6c5e2", kill_on_drop: false }`
[INFO] [stdout] 8a03142eb361535322f72ba6c626b17620620aa1abf540dafa190e6423f6c5e2
