[INFO] fetching crate empfindung 0.2.3...
[INFO] testing empfindung-0.2.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate empfindung 0.2.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate empfindung 0.2.3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate empfindung 0.2.3
[INFO] finished tweaking crates.io crate empfindung 0.2.3
[INFO] tweaked toml for crates.io crate empfindung 0.2.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate empfindung 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_xoshiro v0.6.0
[INFO] [stderr]   Downloaded cast v0.2.6
[INFO] [stderr]   Downloaded criterion v0.3.4
[INFO] [stderr]   Downloaded bstr v0.2.16
[INFO] [stderr]   Downloaded lab v0.10.0
[INFO] [stderr]   Downloaded web-sys v0.3.51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87720d96d160d12b64fc117575f19c5c9c9bdf4f80c52233eba4adba7252e3ee
[INFO] running `Command { std: "docker" "start" "-a" "87720d96d160d12b64fc117575f19c5c9c9bdf4f80c52233eba4adba7252e3ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87720d96d160d12b64fc117575f19c5c9c9bdf4f80c52233eba4adba7252e3ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87720d96d160d12b64fc117575f19c5c9c9bdf4f80c52233eba4adba7252e3ee", kill_on_drop: false }`
[INFO] [stdout] 87720d96d160d12b64fc117575f19c5c9c9bdf4f80c52233eba4adba7252e3ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf954436a997bb6a081e184fff1e6c08712cda308d5faa331fedbacb2a9ca7e9
[INFO] running `Command { std: "docker" "start" "-a" "cf954436a997bb6a081e184fff1e6c08712cda308d5faa331fedbacb2a9ca7e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lab v0.10.0
[INFO] [stderr]    Compiling empfindung v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "cf954436a997bb6a081e184fff1e6c08712cda308d5faa331fedbacb2a9ca7e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf954436a997bb6a081e184fff1e6c08712cda308d5faa331fedbacb2a9ca7e9", kill_on_drop: false }`
[INFO] [stdout] cf954436a997bb6a081e184fff1e6c08712cda308d5faa331fedbacb2a9ca7e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43af452f7bc71d93872d7295cb171cbf3a4fb31733049816ca86327984347461
[INFO] running `Command { std: "docker" "start" "-a" "43af452f7bc71d93872d7295cb171cbf3a4fb31733049816ca86327984347461", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling cast v0.2.6
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling empfindung v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.21s
[INFO] running `Command { std: "docker" "inspect" "43af452f7bc71d93872d7295cb171cbf3a4fb31733049816ca86327984347461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43af452f7bc71d93872d7295cb171cbf3a4fb31733049816ca86327984347461", kill_on_drop: false }`
[INFO] [stdout] 43af452f7bc71d93872d7295cb171cbf3a4fb31733049816ca86327984347461
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50df0d80ef3a4a22b79e27783d651882f91bc3a1f6534b84c368624b9e82034c
[INFO] running `Command { std: "docker" "start" "-a" "50df0d80ef3a4a22b79e27783d651882f91bc3a1f6534b84c368624b9e82034c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/empfindung-f55b2f0ec1755609)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test cie00::tests::test_difference ... ok
[INFO] [stdout] test cie00::tests::test_symmetric ... ok
[INFO] [stdout] test cie76::tests::test_difference ... ok
[INFO] [stdout] test cie00::tests::test_symmetric_with_params ... ok
[INFO] [stdout] test cie76::tests::test_symmetric ... ok
[INFO] [stdout] test cie94::tests::test_difference ... ok
[INFO] [stdout] test cmc::tests::test_difference ... ok
[INFO] [stdout] test cie76::tests::test_zero ... ok
[INFO] [stdout] test cie94::tests::test_zero_textiles ... ok
[INFO] [stdout] test cie94::tests::test_zero_graphic ... ok
[INFO] [stdout] test cie00::tests::test_zero ... ok
[INFO] [stdout] test cie00::tests::test_zero_with_params ... ok
[INFO] [stdout] test cmc::tests::test_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests empfindung
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/cie00.rs - cie00::diff_with_params (line 111) ... ok
[INFO] [stdout] test src/cie00.rs - cie00::diff_rgb_with_params (line 202) ... ok
[INFO] [stdout] test src/cmc.rs - cmc::diff (line 36) ... ok
[INFO] [stdout] test src/cie00.rs - cie00::diff_rgb (line 67) ... ok
[INFO] [stdout] test src/cie00.rs - cie00::diff (line 35) ... ok
[INFO] [stdout] test src/cie94.rs - cie94::diff (line 90) ... ok
[INFO] [stdout] test src/cmc.rs - cmc::diff_rgb (line 109) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/cie76.rs - cie76::diff (line 32) ... ok
[INFO] [stdout] test src/cie94.rs - cie94::diff_rgb (line 151) ... ok
[INFO] [stdout] test src/cie00.rs - cie00::DE2000::from_rgb (line 274) ... ok
[INFO] [stdout] test src/cie00.rs - cie00::DE2000::new (line 241) ... ok
[INFO] [stdout] test src/cie76.rs - cie76::diff_rgb (line 69) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "50df0d80ef3a4a22b79e27783d651882f91bc3a1f6534b84c368624b9e82034c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50df0d80ef3a4a22b79e27783d651882f91bc3a1f6534b84c368624b9e82034c", kill_on_drop: false }`
[INFO] [stdout] 50df0d80ef3a4a22b79e27783d651882f91bc3a1f6534b84c368624b9e82034c