[INFO] fetching crate pngquant 3.0.0-beta.7...
[INFO] testing pngquant-3.0.0-beta.7 against 1.60.0 for beta-1.61-1
[INFO] extracting crate pngquant 3.0.0-beta.7 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate pngquant 3.0.0-beta.7 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pngquant 3.0.0-beta.7
[INFO] finished tweaking crates.io crate pngquant 3.0.0-beta.7
[INFO] tweaked toml for crates.io crate pngquant 3.0.0-beta.7 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate crates.io crate pngquant 3.0.0-beta.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded noisy_float v0.2.0
[INFO] [stderr]   Downloaded imagequant v4.0.0-beta.7
[INFO] [stderr]   Downloaded imagequant-sys v4.0.0-beta.8
[INFO] [stderr]   Downloaded cocoa_image v1.0.4
[INFO] [stderr]   Downloaded libpng-sys v1.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 470f04cd200b5d10712cb7cf969665b4576ac2a12bce2eb13d5909dd412a7305
[INFO] running `Command { std: "docker" "start" "-a" "470f04cd200b5d10712cb7cf969665b4576ac2a12bce2eb13d5909dd412a7305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "470f04cd200b5d10712cb7cf969665b4576ac2a12bce2eb13d5909dd412a7305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "470f04cd200b5d10712cb7cf969665b4576ac2a12bce2eb13d5909dd412a7305", kill_on_drop: false }`
[INFO] [stdout] 470f04cd200b5d10712cb7cf969665b4576ac2a12bce2eb13d5909dd412a7305
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14b059c7aa30f8c36bfcedf54469159aad1b3866d6e88eab1f4641392096c4d7
[INFO] running `Command { std: "docker" "start" "-a" "14b059c7aa30f8c36bfcedf54469159aad1b3866d6e88eab1f4641392096c4d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling crossbeam-utils v0.8.6
[INFO] [stderr]    Compiling dunce v1.0.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.6
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling imagequant-sys v4.0.0-beta.8
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling wild v2.0.4
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling rgb v0.8.31
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling noisy_float v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling fallible_collections v0.4.4
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling lcms2-sys v3.1.9
[INFO] [stderr]    Compiling libpng-sys v1.1.8
[INFO] [stderr]    Compiling pngquant v3.0.0-beta.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling imagequant v4.0.0-beta.7
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.64s
[INFO] running `Command { std: "docker" "inspect" "14b059c7aa30f8c36bfcedf54469159aad1b3866d6e88eab1f4641392096c4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14b059c7aa30f8c36bfcedf54469159aad1b3866d6e88eab1f4641392096c4d7", kill_on_drop: false }`
[INFO] [stdout] 14b059c7aa30f8c36bfcedf54469159aad1b3866d6e88eab1f4641392096c4d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 956f04cf3b377a6b1fd5816b6fc9f37496cdfa6799ef703e12ae8d8ecf1a7642
[INFO] running `Command { std: "docker" "start" "-a" "956f04cf3b377a6b1fd5816b6fc9f37496cdfa6799ef703e12ae8d8ecf1a7642", kill_on_drop: false }`
[INFO] [stderr]    Compiling pngquant v3.0.0-beta.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "956f04cf3b377a6b1fd5816b6fc9f37496cdfa6799ef703e12ae8d8ecf1a7642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "956f04cf3b377a6b1fd5816b6fc9f37496cdfa6799ef703e12ae8d8ecf1a7642", kill_on_drop: false }`
[INFO] [stdout] 956f04cf3b377a6b1fd5816b6fc9f37496cdfa6799ef703e12ae8d8ecf1a7642
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7abe097651414cffadc05a81924ff9cbce3db12d2f5a4c8fdf023a734029f2b4
[INFO] running `Command { std: "docker" "start" "-a" "7abe097651414cffadc05a81924ff9cbce3db12d2f5a4c8fdf023a734029f2b4", 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]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pngquant-5dc0cb9db18c4764)
[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" "7abe097651414cffadc05a81924ff9cbce3db12d2f5a4c8fdf023a734029f2b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7abe097651414cffadc05a81924ff9cbce3db12d2f5a4c8fdf023a734029f2b4", kill_on_drop: false }`
[INFO] [stdout] 7abe097651414cffadc05a81924ff9cbce3db12d2f5a4c8fdf023a734029f2b4