[INFO] cloning repository https://github.com/cauebs/clavier-a-lumieres
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cauebs/clavier-a-lumieres" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcauebs%2Fclavier-a-lumieres", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcauebs%2Fclavier-a-lumieres'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d27d77d0281c3a284542bc89ff2b2b374a27d715
[INFO] checking cauebs/clavier-a-lumieres against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcauebs%2Fclavier-a-lumieres" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cauebs/clavier-a-lumieres on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cauebs/clavier-a-lumieres
[INFO] finished tweaking git repo https://github.com/cauebs/clavier-a-lumieres
[INFO] tweaked toml for git repo https://github.com/cauebs/clavier-a-lumieres written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/cauebs/clavier-a-lumieres already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.0.28
[INFO] [stderr]   Downloaded which v1.0.5
[INFO] [stderr]   Downloaded env_logger v0.5.13
[INFO] [stderr]   Downloaded bitflags v0.3.3
[INFO] [stderr]   Downloaded winmm-sys v0.2.0
[INFO] [stderr]   Downloaded memalloc v0.1.0
[INFO] [stderr]   Downloaded memchr v1.0.2
[INFO] [stderr]   Downloaded cexpr v0.2.3
[INFO] [stderr]   Downloaded time v0.1.41
[INFO] [stderr]   Downloaded quote v0.5.2
[INFO] [stderr]   Downloaded regex-syntax v0.6.4
[INFO] [stderr]   Downloaded coremidi v0.3.0
[INFO] [stderr]   Downloaded nix v0.9.0
[INFO] [stderr]   Downloaded midir v0.5.0
[INFO] [stderr]   Downloaded nom v3.2.1
[INFO] [stderr]   Downloaded glob v0.2.11
[INFO] [stderr]   Downloaded libloading v0.5.0
[INFO] [stderr]   Downloaded wincolor v1.0.1
[INFO] [stderr]   Downloaded memchr v2.1.2
[INFO] [stderr]   Downloaded bindgen v0.37.4
[INFO] [stderr]   Downloaded serde_derive v1.0.82
[INFO] [stderr]   Downloaded utf8-ranges v1.0.2
[INFO] [stderr]   Downloaded aho-corasick v0.6.9
[INFO] [stderr]   Downloaded regex v1.1.0
[INFO] [stderr]   Downloaded clang-sys v0.23.0
[INFO] [stderr]   Downloaded winapi-util v0.1.1
[INFO] [stderr]   Downloaded termcolor v1.0.4
[INFO] [stderr]   Downloaded proc-macro2 v0.3.5
[INFO] [stderr]   Downloaded bitflags v0.9.1
[INFO] [stderr]   Downloaded ucd-util v0.1.3
[INFO] [stderr]   Downloaded wmidi v1.1.0
[INFO] [stderr]   Downloaded coremidi-sys v2.0.2
[INFO] [stderr]   Downloaded rs_ws281x v0.2.3
[INFO] [stderr]   Downloaded alsa v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8171bd417a35e72fbebc721bf7e59cc54478ba92a37fa82d7c60e246066c7c0
[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" "a8171bd417a35e72fbebc721bf7e59cc54478ba92a37fa82d7c60e246066c7c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8171bd417a35e72fbebc721bf7e59cc54478ba92a37fa82d7c60e246066c7c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8171bd417a35e72fbebc721bf7e59cc54478ba92a37fa82d7c60e246066c7c0", kill_on_drop: false }`
[INFO] [stdout] a8171bd417a35e72fbebc721bf7e59cc54478ba92a37fa82d7c60e246066c7c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 753360c8537646784cad7180c6d6561fbe866c3bbad3f49eed4c0ff4b60f118f
[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" "753360c8537646784cad7180c6d6561fbe866c3bbad3f49eed4c0ff4b60f118f", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling bindgen v0.37.4
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]    Compiling serde v1.0.82
[INFO] [stderr]     Checking bitflags v0.3.3
[INFO] [stderr]     Checking memalloc v0.1.0
[INFO] [stderr]     Checking wmidi v1.1.0
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling proc-macro2 v0.3.5
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling clang-sys v0.23.0
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]     Checking alsa v0.2.1
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]     Checking midir v0.5.0
[INFO] [stderr]    Compiling rs_ws281x v0.2.3
[INFO] [stderr]     Checking clavier-à-lumières v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/piano.rs (1 fix)
[INFO] [stdout] warning: constant is never used: `CHROMATIC_RAINBOW`
[INFO] [stdout]   --> src/colors.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / pub const CHROMATIC_RAINBOW: [ColorRGB; 12] = [
[INFO] [stdout] 4  | |     (0xff, 0x00, 0x00),
[INFO] [stdout] 5  | |     (0xff, 0x80, 0x00),
[INFO] [stdout] 6  | |     (0xff, 0xff, 0x00),
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | |     (0xff, 0x00, 0x80),
[INFO] [stdout] 16 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CHROMATIC_RAINBOW`
[INFO] [stdout]   --> src/colors.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / pub const CHROMATIC_RAINBOW: [ColorRGB; 12] = [
[INFO] [stdout] 4  | |     (0xff, 0x00, 0x00),
[INFO] [stdout] 5  | |     (0xff, 0x80, 0x00),
[INFO] [stdout] 6  | |     (0xff, 0xff, 0x00),
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | |     (0xff, 0x00, 0x80),
[INFO] [stdout] 16 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.21s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking clavier-à-lumières v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: constant is never used: `CHROMATIC_RAINBOW`
[INFO] [stdout]   --> src/colors.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / pub const CHROMATIC_RAINBOW: [ColorRGB; 12] = [
[INFO] [stdout] 4  | |     (0xff, 0x00, 0x00),
[INFO] [stdout] 5  | |     (0xff, 0x80, 0x00),
[INFO] [stdout] 6  | |     (0xff, 0xff, 0x00),
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | |     (0xff, 0x00, 0x80),
[INFO] [stdout] 16 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CHROMATIC_RAINBOW`
[INFO] [stdout]   --> src/colors.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / pub const CHROMATIC_RAINBOW: [ColorRGB; 12] = [
[INFO] [stdout] 4  | |     (0xff, 0x00, 0x00),
[INFO] [stdout] 5  | |     (0xff, 0x80, 0x00),
[INFO] [stdout] 6  | |     (0xff, 0xff, 0x00),
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | |     (0xff, 0x00, 0x80),
[INFO] [stdout] 16 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "753360c8537646784cad7180c6d6561fbe866c3bbad3f49eed4c0ff4b60f118f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753360c8537646784cad7180c6d6561fbe866c3bbad3f49eed4c0ff4b60f118f", kill_on_drop: false }`
[INFO] [stdout] 753360c8537646784cad7180c6d6561fbe866c3bbad3f49eed4c0ff4b60f118f