[INFO] fetching crate rgb_int 0.1.3...
[INFO] testing rgb_int-0.1.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rgb_int 0.1.3 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate rgb_int 0.1.3 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rgb_int 0.1.3
[INFO] finished tweaking crates.io crate rgb_int 0.1.3
[INFO] tweaked toml for crates.io crate rgb_int 0.1.3 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76cf9d06744aea0d3b81f32bc05abb9ee813ed9eb8eb1becf9d466ace28e150d
[INFO] running `Command { std: "docker" "start" "-a" "76cf9d06744aea0d3b81f32bc05abb9ee813ed9eb8eb1becf9d466ace28e150d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76cf9d06744aea0d3b81f32bc05abb9ee813ed9eb8eb1becf9d466ace28e150d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76cf9d06744aea0d3b81f32bc05abb9ee813ed9eb8eb1becf9d466ace28e150d", kill_on_drop: false }`
[INFO] [stdout] 76cf9d06744aea0d3b81f32bc05abb9ee813ed9eb8eb1becf9d466ace28e150d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1909b6eddb045ec18dc5dc1352fe05d17eefaa4d7e829c0283cf6e5ca2cf479
[INFO] running `Command { std: "docker" "start" "-a" "e1909b6eddb045ec18dc5dc1352fe05d17eefaa4d7e829c0283cf6e5ca2cf479", kill_on_drop: false }`
[INFO] [stderr]    Compiling rgb_int v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "e1909b6eddb045ec18dc5dc1352fe05d17eefaa4d7e829c0283cf6e5ca2cf479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1909b6eddb045ec18dc5dc1352fe05d17eefaa4d7e829c0283cf6e5ca2cf479", kill_on_drop: false }`
[INFO] [stdout] e1909b6eddb045ec18dc5dc1352fe05d17eefaa4d7e829c0283cf6e5ca2cf479
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0e4b9be0ac2c43b358a8e436ecd3ac1dfe9512b770cf6f43b82f66cc76537e2
[INFO] running `Command { std: "docker" "start" "-a" "e0e4b9be0ac2c43b358a8e436ecd3ac1dfe9512b770cf6f43b82f66cc76537e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rgb_int v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "e0e4b9be0ac2c43b358a8e436ecd3ac1dfe9512b770cf6f43b82f66cc76537e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0e4b9be0ac2c43b358a8e436ecd3ac1dfe9512b770cf6f43b82f66cc76537e2", kill_on_drop: false }`
[INFO] [stdout] e0e4b9be0ac2c43b358a8e436ecd3ac1dfe9512b770cf6f43b82f66cc76537e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e2f83e50f2ffa0099770a947e4fcde2a713704c88319af39a7840470f2361a4
[INFO] running `Command { std: "docker" "start" "-a" "1e2f83e50f2ffa0099770a947e4fcde2a713704c88319af39a7840470f2361a4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rgb_int-2a4431271f9a83f9)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test rgb24::test::add ... ok
[INFO] [stdout] test rgb24::test::ceil ... ok
[INFO] [stdout] test rgb24::test::div ... ok
[INFO] [stdout] test rgb24::test::floor ... ok
[INFO] [stdout] test rgb24::test::grey ... ok
[INFO] [stdout] test rgb24::test::hex ... ok
[INFO] [stdout] test rgb24::test::interpolate ... ok
[INFO] [stdout] test rgb24::test::mul ... ok
[INFO] [stdout] test rgb24::test::mul_div ... ok
[INFO] [stdout] test rgb24::test::normalised_scalar_mul ... ok
[INFO] [stdout] test rgb24::test::normalised_mul ... ok
[INFO] [stdout] test rgb24::test::sub ... ok
[INFO] [stdout] test rgb24::test::weighted_mean ... ok
[INFO] [stdout] test rgba32::test::hex_rgb ... ok
[INFO] [stdout] test rgba32::test::hex ... ok
[INFO] [stdout] test rgba32::test::interpolate ... ok
[INFO] [stdout] test rgba32::test::normalised_mul ... ok
[INFO] [stdout] test rgba32::test::normalised_scalar_mul ... ok
[INFO] [stdout] test rgb24::test::div_by_zero - should panic ... ok
[INFO] [stdout] test rgb24::test::weighted_mean_zero - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rgb_int
[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" "1e2f83e50f2ffa0099770a947e4fcde2a713704c88319af39a7840470f2361a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e2f83e50f2ffa0099770a947e4fcde2a713704c88319af39a7840470f2361a4", kill_on_drop: false }`
[INFO] [stdout] 1e2f83e50f2ffa0099770a947e4fcde2a713704c88319af39a7840470f2361a4