[INFO] fetching crate yunter 0.1.0...
[INFO] testing yunter-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate yunter 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate yunter 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yunter 0.1.0
[INFO] finished tweaking crates.io crate yunter 0.1.0
[INFO] tweaked toml for crates.io crate yunter 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 590bc5499aa111455bd69bc5c4b83600964cdd4ddc986723daa17c17ef746d73
[INFO] running `Command { std: "docker" "start" "-a" "590bc5499aa111455bd69bc5c4b83600964cdd4ddc986723daa17c17ef746d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "590bc5499aa111455bd69bc5c4b83600964cdd4ddc986723daa17c17ef746d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "590bc5499aa111455bd69bc5c4b83600964cdd4ddc986723daa17c17ef746d73", kill_on_drop: false }`
[INFO] [stdout] 590bc5499aa111455bd69bc5c4b83600964cdd4ddc986723daa17c17ef746d73
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28f3045b61d06542171d063aaaecbd1505695daf1e30888c1e62526c60176dfc
[INFO] running `Command { std: "docker" "start" "-a" "28f3045b61d06542171d063aaaecbd1505695daf1e30888c1e62526c60176dfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling yunter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `Command { std: "docker" "inspect" "28f3045b61d06542171d063aaaecbd1505695daf1e30888c1e62526c60176dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f3045b61d06542171d063aaaecbd1505695daf1e30888c1e62526c60176dfc", kill_on_drop: false }`
[INFO] [stdout] 28f3045b61d06542171d063aaaecbd1505695daf1e30888c1e62526c60176dfc
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de0ecae84577148d3ef814ea4581252aa9b141a1620b9d621ba44e3657fdd549
[INFO] running `Command { std: "docker" "start" "-a" "de0ecae84577148d3ef814ea4581252aa9b141a1620b9d621ba44e3657fdd549", kill_on_drop: false }`
[INFO] [stderr]    Compiling yunter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "de0ecae84577148d3ef814ea4581252aa9b141a1620b9d621ba44e3657fdd549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de0ecae84577148d3ef814ea4581252aa9b141a1620b9d621ba44e3657fdd549", kill_on_drop: false }`
[INFO] [stdout] de0ecae84577148d3ef814ea4581252aa9b141a1620b9d621ba44e3657fdd549
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2607fba876f3244bb6d9f07c6d8d0e1cd89f758f38e7651f2863f59b8d9d81f5
[INFO] running `Command { std: "docker" "start" "-a" "2607fba876f3244bb6d9f07c6d8d0e1cd89f758f38e7651f2863f59b8d9d81f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yunter-89c6fd2824f2e961)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test lab::tests::lab_to_rgb_simple ... ok
[INFO] [stdout] test lab::tests::lab_to_rgb_simple2 ... ok
[INFO] [stdout] test lab::tests::lab_to_rgb_simple3 ... ok
[INFO] [stdout] test lab::tests::lab_to_xyz_simple ... ok
[INFO] [stdout] test lab::tests::lab_to_xyz_simple3 ... ok
[INFO] [stdout] test xyz::tests::xyz_to_rgb_simple ... ok
[INFO] [stdout] test rgb::tests::rgb_to_lab_simple ... ok
[INFO] [stdout] test rgb::tests::rgb_to_xyz_difficult ... ok
[INFO] [stdout] test xyz::tests::xyz_to_lab_simple ... ok
[INFO] [stdout] test rgb::tests::rgb_to_xyz_simple ... ok
[INFO] [stdout] test xyz::tests::rgb_to_xyz_simple ... ok
[INFO] [stdout] test xyz::tests::rgb_to_xyz_difficult ... ok
[INFO] [stdout] test rgb::tests::rgb_to_lab_simple2 ... ok
[INFO] [stdout] test xyz::tests::xyz_to_lab_simple2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yunter
[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" "2607fba876f3244bb6d9f07c6d8d0e1cd89f758f38e7651f2863f59b8d9d81f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2607fba876f3244bb6d9f07c6d8d0e1cd89f758f38e7651f2863f59b8d9d81f5", kill_on_drop: false }`
[INFO] [stdout] 2607fba876f3244bb6d9f07c6d8d0e1cd89f758f38e7651f2863f59b8d9d81f5