[INFO] fetching crate dcv-color-primitives 0.2.0...
[INFO] testing dcv-color-primitives-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dcv-color-primitives 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate dcv-color-primitives 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/.cargo/config
[INFO] started tweaking crates.io crate dcv-color-primitives 0.2.0
[INFO] finished tweaking crates.io crate dcv-color-primitives 0.2.0
[INFO] tweaked toml for crates.io crate dcv-color-primitives 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdc181e74fc34ce5ca6a761e2d47b6a0f798f46ca9c3fb9f783eb83fbbfdf191
[INFO] running `Command { std: "docker" "start" "-a" "fdc181e74fc34ce5ca6a761e2d47b6a0f798f46ca9c3fb9f783eb83fbbfdf191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdc181e74fc34ce5ca6a761e2d47b6a0f798f46ca9c3fb9f783eb83fbbfdf191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc181e74fc34ce5ca6a761e2d47b6a0f798f46ca9c3fb9f783eb83fbbfdf191", kill_on_drop: false }`
[INFO] [stdout] fdc181e74fc34ce5ca6a761e2d47b6a0f798f46ca9c3fb9f783eb83fbbfdf191
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c22924f9c713bc712214d1775b6eca8a5bb83bc6681149db9143ebc2ffc7533
[INFO] running `Command { std: "docker" "start" "-a" "0c22924f9c713bc712214d1775b6eca8a5bb83bc6681149db9143ebc2ffc7533", kill_on_drop: false }`
[INFO] [stderr]    Compiling dcv-color-primitives v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "0c22924f9c713bc712214d1775b6eca8a5bb83bc6681149db9143ebc2ffc7533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c22924f9c713bc712214d1775b6eca8a5bb83bc6681149db9143ebc2ffc7533", kill_on_drop: false }`
[INFO] [stdout] 0c22924f9c713bc712214d1775b6eca8a5bb83bc6681149db9143ebc2ffc7533
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c472e8acfe763e4c3a423e53c6e9bc8962aa9446f5d74e78593820210c6cbeee
[INFO] running `Command { std: "docker" "start" "-a" "c472e8acfe763e4c3a423e53c6e9bc8962aa9446f5d74e78593820210c6cbeee", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling dcv-color-primitives v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.73s
[INFO] running `Command { std: "docker" "inspect" "c472e8acfe763e4c3a423e53c6e9bc8962aa9446f5d74e78593820210c6cbeee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c472e8acfe763e4c3a423e53c6e9bc8962aa9446f5d74e78593820210c6cbeee", kill_on_drop: false }`
[INFO] [stdout] c472e8acfe763e4c3a423e53c6e9bc8962aa9446f5d74e78593820210c6cbeee
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7772e94aff43a248ca428d001f6ad18a50ec6c6a5ad2b4b5b752c710b59fe40
[INFO] running `Command { std: "docker" "start" "-a" "f7772e94aff43a248ca428d001f6ad18a50ec6c6a5ad2b4b5b752c710b59fe40", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dcv_color_primitives-2c416dede165a3fd)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-02968edd0e7a50fa)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass '--test tests'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/tests-02968edd0e7a50fa` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f7772e94aff43a248ca428d001f6ad18a50ec6c6a5ad2b4b5b752c710b59fe40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7772e94aff43a248ca428d001f6ad18a50ec6c6a5ad2b4b5b752c710b59fe40", kill_on_drop: false }`
[INFO] [stdout] f7772e94aff43a248ca428d001f6ad18a50ec6c6a5ad2b4b5b752c710b59fe40