[INFO] fetching crate gifski 1.6.6...
[INFO] testing gifski-1.6.6 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate gifski 1.6.6 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate gifski 1.6.6 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-23/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" "+beta-2022-02-22" "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 gif-dispose v3.1.1
[INFO] [stderr]   Downloaded lodepng v3.6.1
[INFO] [stderr]   Downloaded gifsicle v1.92.5
[INFO] [stderr]   Downloaded ffmpeg-sys-next v5.0.0
[INFO] [stderr]   Downloaded imagequant v4.0.0
[INFO] [stderr]   Downloaded ffmpeg-next v5.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9114459d4a25bb61ed26ed461787af7344d310286f67f00189cf69f3a348eee6
[INFO] running `Command { std: "docker" "start" "-a" "9114459d4a25bb61ed26ed461787af7344d310286f67f00189cf69f3a348eee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9114459d4a25bb61ed26ed461787af7344d310286f67f00189cf69f3a348eee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9114459d4a25bb61ed26ed461787af7344d310286f67f00189cf69f3a348eee6", kill_on_drop: false }`
[INFO] [stdout] 9114459d4a25bb61ed26ed461787af7344d310286f67f00189cf69f3a348eee6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edb867e6e57ccd68bfa82f54ec0754cdfc74310222352d0d6dbed12135243279
[INFO] running `Command { std: "docker" "start" "-a" "edb867e6e57ccd68bfa82f54ec0754cdfc74310222352d0d6dbed12135243279", 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 once_cell v1.9.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling imgref v1.9.1
[INFO] [stderr]    Compiling natord v1.0.9
[INFO] [stderr]    Compiling dunce v1.0.2
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling wild v2.0.4
[INFO] [stderr]    Compiling rgb v0.8.31
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling gif v0.11.3
[INFO] [stderr]    Compiling gif-dispose v3.1.1
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling pbr v1.0.4
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling fallible_collections v0.4.4
[INFO] [stderr]    Compiling resize v0.7.2
[INFO] [stderr]    Compiling lodepng v3.6.1
[INFO] [stderr]    Compiling noisy_float v0.2.0
[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 18.10s
[INFO] running `Command { std: "docker" "inspect" "edb867e6e57ccd68bfa82f54ec0754cdfc74310222352d0d6dbed12135243279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb867e6e57ccd68bfa82f54ec0754cdfc74310222352d0d6dbed12135243279", kill_on_drop: false }`
[INFO] [stdout] edb867e6e57ccd68bfa82f54ec0754cdfc74310222352d0d6dbed12135243279
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13f5df47c8acdb816d223be1363d91f269b13988f318fedd3d9666734253271d
[INFO] running `Command { std: "docker" "start" "-a" "13f5df47c8acdb816d223be1363d91f269b13988f318fedd3d9666734253271d", kill_on_drop: false }`
[INFO] [stderr]    Compiling gifski v1.6.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "13f5df47c8acdb816d223be1363d91f269b13988f318fedd3d9666734253271d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13f5df47c8acdb816d223be1363d91f269b13988f318fedd3d9666734253271d", kill_on_drop: false }`
[INFO] [stdout] 13f5df47c8acdb816d223be1363d91f269b13988f318fedd3d9666734253271d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eda37872c4a050707d97d46e0fd87f30c6d0ba24be43da7a3d1c50a0db2708e6
[INFO] running `Command { std: "docker" "start" "-a" "eda37872c4a050707d97d46e0fd87f30c6d0ba24be43da7a3d1c50a0db2708e6", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gifski-24068df94e6060ae)
[INFO] [stdout] test c_api::c_incomplete ... ok
[INFO] [stdout] test denoise::many ... ok
[INFO] [stdout] test denoise::six ... ok
[INFO] [stdout] test denoise::three ... ok
[INFO] [stdout] test denoise::two ... ok
[INFO] [stdout] test denoise::four ... ok
[INFO] [stdout] test denoise::five ... ok
[INFO] [stdout] test c_api::cant_write_after_finish ... ok
[INFO] [stdout] test denoise::one ... ok
[INFO] [stdout] test c_api::cant_write_twice ... ok
[INFO] [stdout] test c_api::c_cb ... ok
[INFO] [stdout] test c_api::c_write_failure_propagated ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gifski-792c8ff74e123897)
[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 gifski
[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" "eda37872c4a050707d97d46e0fd87f30c6d0ba24be43da7a3d1c50a0db2708e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eda37872c4a050707d97d46e0fd87f30c6d0ba24be43da7a3d1c50a0db2708e6", kill_on_drop: false }`
[INFO] [stdout] eda37872c4a050707d97d46e0fd87f30c6d0ba24be43da7a3d1c50a0db2708e6