[INFO] fetching crate gifski 1.4.3...
[INFO] testing gifski-1.4.3 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate gifski 1.4.3 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate gifski 1.4.3 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 gifski 1.4.3
[INFO] finished tweaking crates.io crate gifski 1.4.3
[INFO] tweaked toml for crates.io crate gifski 1.4.3 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate gifski 1.4.3 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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afcbb24eb208f1f16a65893ccf7620cf505b189738965af8ee63f11d0ddf135a
[INFO] running `Command { std: "docker" "start" "-a" "afcbb24eb208f1f16a65893ccf7620cf505b189738965af8ee63f11d0ddf135a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afcbb24eb208f1f16a65893ccf7620cf505b189738965af8ee63f11d0ddf135a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afcbb24eb208f1f16a65893ccf7620cf505b189738965af8ee63f11d0ddf135a", kill_on_drop: false }`
[INFO] [stdout] afcbb24eb208f1f16a65893ccf7620cf505b189738965af8ee63f11d0ddf135a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 959aafc05e7acf7cf62736c435effb174e7eaa24fa01238829fba6283c6156af
[INFO] running `Command { std: "docker" "start" "-a" "959aafc05e7acf7cf62736c435effb174e7eaa24fa01238829fba6283c6156af", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.90
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bytemuck v1.5.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling weezl v0.1.4
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling imgref v1.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling quick-error v2.0.0
[INFO] [stderr]    Compiling natord v1.0.9
[INFO] [stderr]    Compiling dunce v1.0.1
[INFO] [stderr]    Compiling wild v2.0.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rgb v0.8.25
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling gif v0.11.1
[INFO] [stderr]    Compiling fallible_collections v0.4.0
[INFO] [stderr]    Compiling gif-dispose v3.1.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling resize v0.7.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling lodepng v3.4.5
[INFO] [stderr]    Compiling pbr v1.0.4
[INFO] [stderr]    Compiling imagequant-sys v3.0.4-alpha.2
[INFO] [stderr]    Compiling gifsicle v1.92.4
[INFO] [stderr]    Compiling imagequant v3.0.4-alpha.2
[INFO] [stderr]    Compiling gifski v1.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 41.57s
[INFO] running `Command { std: "docker" "inspect" "959aafc05e7acf7cf62736c435effb174e7eaa24fa01238829fba6283c6156af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "959aafc05e7acf7cf62736c435effb174e7eaa24fa01238829fba6283c6156af", kill_on_drop: false }`
[INFO] [stdout] 959aafc05e7acf7cf62736c435effb174e7eaa24fa01238829fba6283c6156af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 127f5308981d518c1918577ad56e064c7daf02f1a2b75442c39cd906426ab656
[INFO] running `Command { std: "docker" "start" "-a" "127f5308981d518c1918577ad56e064c7daf02f1a2b75442c39cd906426ab656", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gifski v1.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 3.89s
[INFO] running `Command { std: "docker" "inspect" "127f5308981d518c1918577ad56e064c7daf02f1a2b75442c39cd906426ab656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127f5308981d518c1918577ad56e064c7daf02f1a2b75442c39cd906426ab656", kill_on_drop: false }`
[INFO] [stdout] 127f5308981d518c1918577ad56e064c7daf02f1a2b75442c39cd906426ab656
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b85d06a7c5c38c7f5ff2dd78c4dd16538ddcc7e64fa2c45b75765e6594fc66b0
[INFO] running `Command { std: "docker" "start" "-a" "b85d06a7c5c38c7f5ff2dd78c4dd16538ddcc7e64fa2c45b75765e6594fc66b0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gifski-d5141d4d3bbfbd79)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test c_api::c_incomplete ... ok
[INFO] [stdout] test denoise::five ... ok
[INFO] [stdout] test denoise::two ... ok
[INFO] [stdout] test denoise::three ... ok
[INFO] [stdout] test c_api::c_cb ... ok
[INFO] [stdout] test denoise::one ... ok
[INFO] [stdout] test denoise::six ... ok
[INFO] [stdout] test denoise::four ... ok
[INFO] [stdout] test c_api::cant_write_twice ... ok
[INFO] [stdout] test denoise::many ... ok
[INFO] [stdout] test c_api::c_write_failure_propagated ... ok
[INFO] [stdout] test c_api::cant_write_after_finish ... 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-8560e25ea8ae427b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gifski
[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" "b85d06a7c5c38c7f5ff2dd78c4dd16538ddcc7e64fa2c45b75765e6594fc66b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85d06a7c5c38c7f5ff2dd78c4dd16538ddcc7e64fa2c45b75765e6594fc66b0", kill_on_drop: false }`
[INFO] [stdout] b85d06a7c5c38c7f5ff2dd78c4dd16538ddcc7e64fa2c45b75765e6594fc66b0