[INFO] fetching crate colours 0.1.1...
[INFO] testing colours-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate colours 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate colours 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate colours 0.1.1
[INFO] finished tweaking crates.io crate colours 0.1.1
[INFO] tweaked toml for crates.io crate colours 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1be1e92bc7e65b3b6cebe79578dbc5a9f679d6522b908fde165ca263cbd15cf7
[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" "1be1e92bc7e65b3b6cebe79578dbc5a9f679d6522b908fde165ca263cbd15cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1be1e92bc7e65b3b6cebe79578dbc5a9f679d6522b908fde165ca263cbd15cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be1e92bc7e65b3b6cebe79578dbc5a9f679d6522b908fde165ca263cbd15cf7", kill_on_drop: false }`
[INFO] [stdout] 1be1e92bc7e65b3b6cebe79578dbc5a9f679d6522b908fde165ca263cbd15cf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 34a258c88d40531e24c63caf93b0384574c4b63928358961af42d4ebb20397b7
[INFO] running `Command { std: "docker" "start" "-a" "34a258c88d40531e24c63caf93b0384574c4b63928358961af42d4ebb20397b7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling colours v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "34a258c88d40531e24c63caf93b0384574c4b63928358961af42d4ebb20397b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a258c88d40531e24c63caf93b0384574c4b63928358961af42d4ebb20397b7", kill_on_drop: false }`
[INFO] [stdout] 34a258c88d40531e24c63caf93b0384574c4b63928358961af42d4ebb20397b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b51d4166ffb5c41c69fc19e175e2f4be16c8a1710310eb6302dec532711f5eb3
[INFO] running `Command { std: "docker" "start" "-a" "b51d4166ffb5c41c69fc19e175e2f4be16c8a1710310eb6302dec532711f5eb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling colours v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/colours-7d91e291f3fc1716)
[INFO] running `Command { std: "docker" "inspect" "b51d4166ffb5c41c69fc19e175e2f4be16c8a1710310eb6302dec532711f5eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b51d4166ffb5c41c69fc19e175e2f4be16c8a1710310eb6302dec532711f5eb3", kill_on_drop: false }`
[INFO] [stdout] b51d4166ffb5c41c69fc19e175e2f4be16c8a1710310eb6302dec532711f5eb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 823cebc6d2726654b45409d342b721a222d40adf1ddf3d99569a3fceb9ee8491
[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" "823cebc6d2726654b45409d342b721a222d40adf1ddf3d99569a3fceb9ee8491", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/colours-7d91e291f3fc1716)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test hsv::test::from_hsl ... ok
[INFO] [stdout] test rgb::test::from_f32 ... ok
[INFO] [stdout] test hsl::test::from_hsv ... ok
[INFO] [stdout] test hsl::test::from_rgb ... ok
[INFO] [stdout] test rgb::test::from_u8 ... ok
[INFO] [stdout] test rgb::test::from_hsv ... ok
[INFO] [stdout] test hsv::test::from_rgb ... ok
[INFO] [stdout] test rgb::test::from_hsl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests colours
[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" "823cebc6d2726654b45409d342b721a222d40adf1ddf3d99569a3fceb9ee8491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "823cebc6d2726654b45409d342b721a222d40adf1ddf3d99569a3fceb9ee8491", kill_on_drop: false }`
[INFO] [stdout] 823cebc6d2726654b45409d342b721a222d40adf1ddf3d99569a3fceb9ee8491