[INFO] cloning repository https://github.com/Kyant2021/MonetRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kyant2021/MonetRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyant2021%2FMonetRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyant2021%2FMonetRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78b1b31c70f86e5c6adf3339305f2e4b3b505652
[INFO] testing Kyant2021/MonetRust against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyant2021%2FMonetRust" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kyant2021/MonetRust on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kyant2021/MonetRust
[INFO] finished tweaking git repo https://github.com/Kyant2021/MonetRust
[INFO] tweaked toml for git repo https://github.com/Kyant2021/MonetRust written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/Kyant2021/MonetRust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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 lerp v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b66eb87324014474da88f39de38c573dba20478f4adfbab761120050e5bd5127
[INFO] running `Command { std: "docker" "start" "-a" "b66eb87324014474da88f39de38c573dba20478f4adfbab761120050e5bd5127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b66eb87324014474da88f39de38c573dba20478f4adfbab761120050e5bd5127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b66eb87324014474da88f39de38c573dba20478f4adfbab761120050e5bd5127", kill_on_drop: false }`
[INFO] [stdout] b66eb87324014474da88f39de38c573dba20478f4adfbab761120050e5bd5127
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22bcf80b0e8f8dc6dc9ff597c85d75c2abb419ff85bf0c892d709565dacd6134
[INFO] running `Command { std: "docker" "start" "-a" "22bcf80b0e8f8dc6dc9ff597c85d75c2abb419ff85bf0c892d709565dacd6134", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling lerp v0.4.0
[INFO] [stderr]    Compiling simba v0.5.1
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.27.1
[INFO] [stderr]    Compiling monet_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `abs4`
[INFO] [stdout]    --> src/cam16.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let abs4 = (c - color.c).abs();
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_abs4`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `y_to_lstar`
[INFO] [stdout]  --> src/cielab.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn y_to_lstar(t: f64) -> f64 {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.57s
[INFO] running `Command { std: "docker" "inspect" "22bcf80b0e8f8dc6dc9ff597c85d75c2abb419ff85bf0c892d709565dacd6134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22bcf80b0e8f8dc6dc9ff597c85d75c2abb419ff85bf0c892d709565dacd6134", kill_on_drop: false }`
[INFO] [stdout] 22bcf80b0e8f8dc6dc9ff597c85d75c2abb419ff85bf0c892d709565dacd6134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8eb64f6dbdf97f955572483c6a3e8e8679f108eea4b60934e192eb43ae554042
[INFO] running `Command { std: "docker" "start" "-a" "8eb64f6dbdf97f955572483c6a3e8e8679f108eea4b60934e192eb43ae554042", kill_on_drop: false }`
[INFO] [stderr]    Compiling monet_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `abs4`
[INFO] [stdout]    --> src/cam16.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let abs4 = (c - color.c).abs();
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_abs4`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `y_to_lstar`
[INFO] [stdout]  --> src/cielab.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn y_to_lstar(t: f64) -> f64 {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "8eb64f6dbdf97f955572483c6a3e8e8679f108eea4b60934e192eb43ae554042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eb64f6dbdf97f955572483c6a3e8e8679f108eea4b60934e192eb43ae554042", kill_on_drop: false }`
[INFO] [stdout] 8eb64f6dbdf97f955572483c6a3e8e8679f108eea4b60934e192eb43ae554042
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfd59583bc99c8e85f45422df10e90c69c3c527e414936f8fbde2656cfd583aa
[INFO] running `Command { std: "docker" "start" "-a" "dfd59583bc99c8e85f45422df10e90c69c3c527e414936f8fbde2656cfd583aa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `abs4`
[INFO] [stderr]    --> src/cam16.rs:242:9
[INFO] [stderr]     |
[INFO] [stderr] 242 |     let abs4 = (c - color.c).abs();
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_abs4`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `y_to_lstar`
[INFO] [stderr]  --> src/cielab.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn y_to_lstar(t: f64) -> f64 {
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `monet_rust` (bin "monet_rust" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/monet_rust-38591610dbc0faf8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dfd59583bc99c8e85f45422df10e90c69c3c527e414936f8fbde2656cfd583aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd59583bc99c8e85f45422df10e90c69c3c527e414936f8fbde2656cfd583aa", kill_on_drop: false }`
[INFO] [stdout] dfd59583bc99c8e85f45422df10e90c69c3c527e414936f8fbde2656cfd583aa