[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] testing cauebs/clavier-a-lumieres against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcauebs%2Fclavier-a-lumieres" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cauebs/clavier-a-lumieres on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-6/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 126b69477ddb56bc0d13cbb7f1252032de05618ca8ea835b32c7e0d601ba1c18 [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" "126b69477ddb56bc0d13cbb7f1252032de05618ca8ea835b32c7e0d601ba1c18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "126b69477ddb56bc0d13cbb7f1252032de05618ca8ea835b32c7e0d601ba1c18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "126b69477ddb56bc0d13cbb7f1252032de05618ca8ea835b32c7e0d601ba1c18", kill_on_drop: false }` [INFO] [stdout] 126b69477ddb56bc0d13cbb7f1252032de05618ca8ea835b32c7e0d601ba1c18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 933ac3c0fa28c17f9ea43e97213d54563110aac4337e61ee29a57eeba2dec037 [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" "933ac3c0fa28c17f9ea43e97213d54563110aac4337e61ee29a57eeba2dec037", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling bindgen v0.37.4 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling memalloc v0.1.0 [INFO] [stderr] Compiling wmidi v1.1.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling nix v0.9.0 [INFO] [stderr] Compiling syn v0.15.23 [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 alsa v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling midir v0.5.0 [INFO] [stderr] Compiling rs_ws281x v0.2.3 [INFO] [stderr] Compiling clavier-à-lumières v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `CHROMATIC_RAINBOW` [INFO] [stdout] --> src/piano.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::colors::{ColorRGB, CHROMATIC_RAINBOW, RAINBOW_OF_FIFTHS}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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: field is never read: `soft_pedal` [INFO] [stdout] --> src/piano.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | soft_pedal: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.17s [INFO] running `Command { std: "docker" "inspect" "933ac3c0fa28c17f9ea43e97213d54563110aac4337e61ee29a57eeba2dec037", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "933ac3c0fa28c17f9ea43e97213d54563110aac4337e61ee29a57eeba2dec037", kill_on_drop: false }` [INFO] [stdout] 933ac3c0fa28c17f9ea43e97213d54563110aac4337e61ee29a57eeba2dec037 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73e6313ee9c846a1de7c02bafc8a63ff40109a0d7aed9f642c1bedc93108c5e9 [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" "73e6313ee9c846a1de7c02bafc8a63ff40109a0d7aed9f642c1bedc93108c5e9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling clavier-à-lumières v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `CHROMATIC_RAINBOW` [INFO] [stdout] --> src/piano.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::colors::{ColorRGB, CHROMATIC_RAINBOW, RAINBOW_OF_FIFTHS}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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: field is never read: `soft_pedal` [INFO] [stdout] --> src/piano.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | soft_pedal: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.72s [INFO] running `Command { std: "docker" "inspect" "73e6313ee9c846a1de7c02bafc8a63ff40109a0d7aed9f642c1bedc93108c5e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73e6313ee9c846a1de7c02bafc8a63ff40109a0d7aed9f642c1bedc93108c5e9", kill_on_drop: false }` [INFO] [stdout] 73e6313ee9c846a1de7c02bafc8a63ff40109a0d7aed9f642c1bedc93108c5e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 37c87188ace7ce65db70fd37e74b2ac6fd3029d9895a99d9508ed39346f0afc7 [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" "37c87188ace7ce65db70fd37e74b2ac6fd3029d9895a99d9508ed39346f0afc7", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused import: `CHROMATIC_RAINBOW` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/piano.rs:3:31 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 3 | use crate::colors::{ColorRGB, CHROMATIC_RAINBOW, RAINBOW_OF_FIFTHS}; [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `CHROMATIC_RAINBOW` [INFO] [stderr] --> src/colors.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / pub const CHROMATIC_RAINBOW: [ColorRGB; 12] = [ [INFO] [stderr] 4 | | (0xff, 0x00, 0x00), [INFO] [stderr] 5 | | (0xff, 0x80, 0x00), [INFO] [stderr] 6 | | (0xff, 0xff, 0x00), [INFO] [stderr] ... | [INFO] [stderr] 15 | | (0xff, 0x00, 0x80), [INFO] [stderr] 16 | | ]; [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `soft_pedal` [INFO] [stderr] --> src/piano.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | soft_pedal: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/clavier_à_lumières-27c40fbbd0d1a350) [INFO] running `Command { std: "docker" "inspect" "37c87188ace7ce65db70fd37e74b2ac6fd3029d9895a99d9508ed39346f0afc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37c87188ace7ce65db70fd37e74b2ac6fd3029d9895a99d9508ed39346f0afc7", kill_on_drop: false }` [INFO] [stdout] 37c87188ace7ce65db70fd37e74b2ac6fd3029d9895a99d9508ed39346f0afc7