[INFO] fetching crate color_picker 1.2.0...
[INFO] testing color_picker-1.2.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate color_picker 1.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate color_picker 1.2.0 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 color_picker 1.2.0
[INFO] finished tweaking crates.io crate color_picker 1.2.0
[INFO] tweaked toml for crates.io crate color_picker 1.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate color_picker 1.2.0 already has a lockfile, it will not be regenerated
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", 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] 9842cbd2dc9bb3f4155d72c99aad2280e6a64961f1b0ed558d72df04797d8d88
[INFO] running `Command { std: "docker" "start" "-a" "9842cbd2dc9bb3f4155d72c99aad2280e6a64961f1b0ed558d72df04797d8d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9842cbd2dc9bb3f4155d72c99aad2280e6a64961f1b0ed558d72df04797d8d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9842cbd2dc9bb3f4155d72c99aad2280e6a64961f1b0ed558d72df04797d8d88", kill_on_drop: false }`
[INFO] [stdout] 9842cbd2dc9bb3f4155d72c99aad2280e6a64961f1b0ed558d72df04797d8d88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07a0d6a4828f65e201db4b00c496007603f8e590aa62045c77accbdc12e36285
[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" "07a0d6a4828f65e201db4b00c496007603f8e590aa62045c77accbdc12e36285", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling color_picker v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "07a0d6a4828f65e201db4b00c496007603f8e590aa62045c77accbdc12e36285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a0d6a4828f65e201db4b00c496007603f8e590aa62045c77accbdc12e36285", kill_on_drop: false }`
[INFO] [stdout] 07a0d6a4828f65e201db4b00c496007603f8e590aa62045c77accbdc12e36285
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f3dec23a844e1d5e6e884e664f4ef1e89079701362c0d0cffe8ca10aeb18871
[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" "1f3dec23a844e1d5e6e884e664f4ef1e89079701362c0d0cffe8ca10aeb18871", kill_on_drop: false }`
[INFO] [stderr]    Compiling color_picker v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "1f3dec23a844e1d5e6e884e664f4ef1e89079701362c0d0cffe8ca10aeb18871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f3dec23a844e1d5e6e884e664f4ef1e89079701362c0d0cffe8ca10aeb18871", kill_on_drop: false }`
[INFO] [stdout] 1f3dec23a844e1d5e6e884e664f4ef1e89079701362c0d0cffe8ca10aeb18871
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", 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] fdb58e36fc7c5aef648b7a7cb4b4b2de3327645b41ac5dca5325ac5c9e428ee8
[INFO] running `Command { std: "docker" "start" "-a" "fdb58e36fc7c5aef648b7a7cb4b4b2de3327645b41ac5dca5325ac5c9e428ee8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/color_picker-68085d4c2ffbbd36)
[INFO] [stdout] test test::test_parse_padded ... ok
[INFO] [stderr] error: test failed, to rerun pass '--bin color_picker'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/color_picker-68085d4c2ffbbd36` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "fdb58e36fc7c5aef648b7a7cb4b4b2de3327645b41ac5dca5325ac5c9e428ee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb58e36fc7c5aef648b7a7cb4b4b2de3327645b41ac5dca5325ac5c9e428ee8", kill_on_drop: false }`
[INFO] [stdout] fdb58e36fc7c5aef648b7a7cb4b4b2de3327645b41ac5dca5325ac5c9e428ee8