[INFO] fetching crate empfindung 0.2.2...
[INFO] testing empfindung-0.2.2 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate empfindung 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate empfindung 0.2.2 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate empfindung 0.2.2
[INFO] finished tweaking crates.io crate empfindung 0.2.2
[INFO] tweaked toml for crates.io crate empfindung 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0af5e37e1e2be876c26537b9968105d729eeeb675335eaf790c3785a4de856fe
[INFO] running `Command { std: "docker" "start" "-a" "0af5e37e1e2be876c26537b9968105d729eeeb675335eaf790c3785a4de856fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0af5e37e1e2be876c26537b9968105d729eeeb675335eaf790c3785a4de856fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af5e37e1e2be876c26537b9968105d729eeeb675335eaf790c3785a4de856fe", kill_on_drop: false }`
[INFO] [stdout] 0af5e37e1e2be876c26537b9968105d729eeeb675335eaf790c3785a4de856fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28aff99a745b86cd17287d1425593b407bd47817fd66510d9f88897683e3d302
[INFO] running `Command { std: "docker" "start" "-a" "28aff99a745b86cd17287d1425593b407bd47817fd66510d9f88897683e3d302", kill_on_drop: false }`
[INFO] [stderr]    Compiling lab v0.10.0
[INFO] [stderr]    Compiling empfindung v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "28aff99a745b86cd17287d1425593b407bd47817fd66510d9f88897683e3d302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28aff99a745b86cd17287d1425593b407bd47817fd66510d9f88897683e3d302", kill_on_drop: false }`
[INFO] [stdout] 28aff99a745b86cd17287d1425593b407bd47817fd66510d9f88897683e3d302
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4f6d0d3cb493451d0c3b5e242608bbad9f06a4c9a20a3e50b5d9cc100b89db5
[INFO] running `Command { std: "docker" "start" "-a" "d4f6d0d3cb493451d0c3b5e242608bbad9f06a4c9a20a3e50b5d9cc100b89db5", kill_on_drop: false }`
[INFO] [stderr]    Compiling empfindung v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "d4f6d0d3cb493451d0c3b5e242608bbad9f06a4c9a20a3e50b5d9cc100b89db5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f6d0d3cb493451d0c3b5e242608bbad9f06a4c9a20a3e50b5d9cc100b89db5", kill_on_drop: false }`
[INFO] [stdout] d4f6d0d3cb493451d0c3b5e242608bbad9f06a4c9a20a3e50b5d9cc100b89db5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 337612d46157e5ff821fabcd26c9fc89e5e902ea255ae0abdb07cf1abe450875
[INFO] running `Command { std: "docker" "start" "-a" "337612d46157e5ff821fabcd26c9fc89e5e902ea255ae0abdb07cf1abe450875", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/empfindung-8afd3bce3b99eff3)
[INFO] [stdout] test de2000::tests::test_difference ... ok
[INFO] [stdout] test de2000::tests::test_zero_with_params ... ok
[INFO] [stdout] test de2000::tests::test_zero ... ok
[INFO] [stdout] test de2000::tests::test_symmetric_with_params ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests empfindung
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/de2000.rs - de2000::diff_rgb_with_params (line 182) ... ok
[INFO] [stdout] test src/de2000.rs - de2000::DE2000::new (line 217) ... ok
[INFO] [stdout] test src/de2000.rs - de2000::diff_with_params (line 101) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/de2000.rs - de2000::diff_rgb (line 61) ... ok
[INFO] [stdout] test src/de2000.rs - de2000::diff (line 29) ... ok
[INFO] [stdout] test src/de2000.rs - de2000::DE2000::from_rgb (line 250) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "337612d46157e5ff821fabcd26c9fc89e5e902ea255ae0abdb07cf1abe450875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "337612d46157e5ff821fabcd26c9fc89e5e902ea255ae0abdb07cf1abe450875", kill_on_drop: false }`
[INFO] [stdout] 337612d46157e5ff821fabcd26c9fc89e5e902ea255ae0abdb07cf1abe450875