[INFO] fetching crate gimp_palette 0.1.1...
[INFO] testing gimp_palette-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate gimp_palette 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate gimp_palette 0.1.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gimp_palette 0.1.1
[INFO] finished tweaking crates.io crate gimp_palette 0.1.1
[INFO] tweaked toml for crates.io crate gimp_palette 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dec357b9fc90dba2bbd7f8e74fd7e81611c1233e684aa27cbef1244b34ea4964
[INFO] running `Command { std: "docker" "start" "-a" "dec357b9fc90dba2bbd7f8e74fd7e81611c1233e684aa27cbef1244b34ea4964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dec357b9fc90dba2bbd7f8e74fd7e81611c1233e684aa27cbef1244b34ea4964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dec357b9fc90dba2bbd7f8e74fd7e81611c1233e684aa27cbef1244b34ea4964", kill_on_drop: false }`
[INFO] [stdout] dec357b9fc90dba2bbd7f8e74fd7e81611c1233e684aa27cbef1244b34ea4964
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25875efeb981c4800c2821faa08a8257b6d07b66eabe0e1cb4edd59988fd2e41
[INFO] running `Command { std: "docker" "start" "-a" "25875efeb981c4800c2821faa08a8257b6d07b66eabe0e1cb4edd59988fd2e41", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gimp_palette v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "25875efeb981c4800c2821faa08a8257b6d07b66eabe0e1cb4edd59988fd2e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25875efeb981c4800c2821faa08a8257b6d07b66eabe0e1cb4edd59988fd2e41", kill_on_drop: false }`
[INFO] [stdout] 25875efeb981c4800c2821faa08a8257b6d07b66eabe0e1cb4edd59988fd2e41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69dbf23c8a202105661c87fe8a838131891ef9828cbb9c38a97f959a61b56754
[INFO] running `Command { std: "docker" "start" "-a" "69dbf23c8a202105661c87fe8a838131891ef9828cbb9c38a97f959a61b56754", kill_on_drop: false }`
[INFO] [stderr]    Compiling gimp_palette v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "69dbf23c8a202105661c87fe8a838131891ef9828cbb9c38a97f959a61b56754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69dbf23c8a202105661c87fe8a838131891ef9828cbb9c38a97f959a61b56754", kill_on_drop: false }`
[INFO] [stdout] 69dbf23c8a202105661c87fe8a838131891ef9828cbb9c38a97f959a61b56754
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dab550addd175e65a7885e342a854a70d0420b242a0d0befeb2166d3025f796e
[INFO] running `Command { std: "docker" "start" "-a" "dab550addd175e65a7885e342a854a70d0420b242a0d0befeb2166d3025f796e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gimp_palette-6763e6bbcd9e7a0e)
[INFO] [stdout] test tests::colorless_palette_err ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gp_cli-c814dc15b5aa47fa)
[INFO] [stdout] test tests::colors_3 ... ok
[INFO] [stdout] test tests::colors_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [stderr]    Doc-tests gimp_palette
[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" "dab550addd175e65a7885e342a854a70d0420b242a0d0befeb2166d3025f796e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab550addd175e65a7885e342a854a70d0420b242a0d0befeb2166d3025f796e", kill_on_drop: false }`
[INFO] [stdout] dab550addd175e65a7885e342a854a70d0420b242a0d0befeb2166d3025f796e