[INFO] fetching crate gifski 1.6.6...
[INFO] testing gifski-1.6.6 against 1.59.0 for beta-1.60-1
[INFO] extracting crate gifski 1.6.6 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate gifski 1.6.6 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 gifski 1.6.6
[INFO] finished tweaking crates.io crate gifski 1.6.6
[INFO] tweaked toml for crates.io crate gifski 1.6.6 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate crates.io crate gifski 1.6.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] ec63dd0d18c5c468bae9b17630617a9be8ff1977f3d150d8e6515f5133a977b4
[INFO] running `Command { std: "docker" "start" "-a" "ec63dd0d18c5c468bae9b17630617a9be8ff1977f3d150d8e6515f5133a977b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec63dd0d18c5c468bae9b17630617a9be8ff1977f3d150d8e6515f5133a977b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec63dd0d18c5c468bae9b17630617a9be8ff1977f3d150d8e6515f5133a977b4", kill_on_drop: false }`
[INFO] [stdout] ec63dd0d18c5c468bae9b17630617a9be8ff1977f3d150d8e6515f5133a977b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 0ef61667505b39faf14d41637589bff56a2d09dad4ae712a93d5836f1984a4fb
[INFO] running `Command { std: "docker" "start" "-a" "0ef61667505b39faf14d41637589bff56a2d09dad4ae712a93d5836f1984a4fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.118
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling imgref v1.9.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling dunce v1.0.2
[INFO] [stderr]    Compiling natord v1.0.9
[INFO] [stderr]    Compiling wild v2.0.4
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling rgb v0.8.31
[INFO] [stderr]    Compiling gif v0.11.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling gif-dispose v3.1.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling pbr v1.0.4
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling fallible_collections v0.4.4
[INFO] [stderr]    Compiling noisy_float v0.2.0
[INFO] [stderr]    Compiling lodepng v3.6.1
[INFO] [stderr]    Compiling resize v0.7.2
[INFO] [stderr]    Compiling clap v3.0.14
[INFO] [stderr]    Compiling gifsicle v1.92.5
[INFO] [stderr]    Compiling imagequant v4.0.0
[INFO] [stderr]    Compiling gifski v1.6.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 17.78s
[INFO] running `Command { std: "docker" "inspect" "0ef61667505b39faf14d41637589bff56a2d09dad4ae712a93d5836f1984a4fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef61667505b39faf14d41637589bff56a2d09dad4ae712a93d5836f1984a4fb", kill_on_drop: false }`
[INFO] [stdout] 0ef61667505b39faf14d41637589bff56a2d09dad4ae712a93d5836f1984a4fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 33fac2efffa1f5c624e90446b7251eff28a710b2fcaa1351d08b41cb48729361
[INFO] running `Command { std: "docker" "start" "-a" "33fac2efffa1f5c624e90446b7251eff28a710b2fcaa1351d08b41cb48729361", kill_on_drop: false }`
[INFO] [stderr]    Compiling gifski v1.6.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "33fac2efffa1f5c624e90446b7251eff28a710b2fcaa1351d08b41cb48729361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33fac2efffa1f5c624e90446b7251eff28a710b2fcaa1351d08b41cb48729361", kill_on_drop: false }`
[INFO] [stdout] 33fac2efffa1f5c624e90446b7251eff28a710b2fcaa1351d08b41cb48729361
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 4e736deb6e03b5b8aa65dff9a9148186f4ac32839580dd4d82fcf6c67d71b9d4
[INFO] running `Command { std: "docker" "start" "-a" "4e736deb6e03b5b8aa65dff9a9148186f4ac32839580dd4d82fcf6c67d71b9d4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gifski-eb6a8f094e61aac6)
[INFO] [stdout] test c_api::c_incomplete ... ok
[INFO] [stdout] test c_api::cant_write_twice ... ok
[INFO] [stdout] test denoise::four ... ok
[INFO] [stdout] test denoise::five ... ok
[INFO] [stdout] test denoise::many ... ok
[INFO] [stdout] test denoise::one ... ok
[INFO] [stdout] test denoise::three ... ok
[INFO] [stdout] test denoise::six ... ok
[INFO] [stdout] test denoise::two ... ok
[INFO] [stdout] test c_api::c_cb ... ok
[INFO] [stdout] test c_api::cant_write_after_finish ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gifski-5fff1a5c9077e35a)
[INFO] [stdout] test c_api::c_write_failure_propagated ... ok
[INFO] [stderr]    Doc-tests gifski
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[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] [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" "4e736deb6e03b5b8aa65dff9a9148186f4ac32839580dd4d82fcf6c67d71b9d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e736deb6e03b5b8aa65dff9a9148186f4ac32839580dd4d82fcf6c67d71b9d4", kill_on_drop: false }`
[INFO] [stdout] 4e736deb6e03b5b8aa65dff9a9148186f4ac32839580dd4d82fcf6c67d71b9d4