[INFO] cloning repository https://github.com/thomas9911/imgopt_python
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thomas9911/imgopt_python" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas9911%2Fimgopt_python", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas9911%2Fimgopt_python'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e79ffebdd7a3fc38b5125fb91fe6328f1a20aa0
[INFO] testing thomas9911/imgopt_python against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas9911%2Fimgopt_python" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thomas9911/imgopt_python 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 git repo https://github.com/thomas9911/imgopt_python
[INFO] finished tweaking git repo https://github.com/thomas9911/imgopt_python
[INFO] tweaked toml for git repo https://github.com/thomas9911/imgopt_python written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/thomas9911/imgopt_python 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]     Updating git repository `https://github.com/thomas9911/imgopt`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mozjpeg v0.9.1
[INFO] [stderr]   Downloaded rgb v0.8.27
[INFO] [stderr]   Downloaded indoc-impl v0.3.6
[INFO] [stderr]   Downloaded dunce v1.0.2
[INFO] [stderr]   Downloaded deflate v0.9.1
[INFO] [stderr]   Downloaded pyo3-build-config v0.14.5
[INFO] [stderr]   Downloaded imagequant v3.1.0
[INFO] [stderr]   Downloaded png v0.17.1
[INFO] [stderr]   Downloaded fallible_collections v0.4.3
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.14.5
[INFO] [stderr]   Downloaded imagequant-sys v3.1.0+sys2.16.0
[INFO] [stderr]   Downloaded pyo3-macros v0.14.5
[INFO] [stderr]   Downloaded libc v0.2.102
[INFO] [stderr]   Downloaded mozjpeg-sys v1.0.0
[INFO] [stderr]   Downloaded pyo3 v0.14.5
[INFO] [stderr]   Downloaded nasm-rs v0.2.1
[INFO] [stderr]   Downloaded webp v0.2.0
[INFO] [stderr]   Downloaded libwebp-sys v0.2.0
[INFO] [stderr]   Downloaded simplecss v0.1.0
[INFO] [stderr]   Downloaded svgparser v0.6.4
[INFO] [stderr]   Downloaded xmlparser v0.1.2
[INFO] [stderr]   Downloaded svgcleaner v0.9.5
[INFO] [stderr]   Downloaded indoc v0.3.6
[INFO] [stderr]   Downloaded unindent v0.1.7
[INFO] [stderr]   Downloaded float-cmp v0.3.0
[INFO] [stderr]   Downloaded svgdom v0.10.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 323421159be063dd64cddf08a5cca0c06dba90589006a91a6c180d0e56561230
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "323421159be063dd64cddf08a5cca0c06dba90589006a91a6c180d0e56561230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "323421159be063dd64cddf08a5cca0c06dba90589006a91a6c180d0e56561230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "323421159be063dd64cddf08a5cca0c06dba90589006a91a6c180d0e56561230", kill_on_drop: false }`
[INFO] [stdout] 323421159be063dd64cddf08a5cca0c06dba90589006a91a6c180d0e56561230
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 17cc0642626567dc72f352f9d56739a1f94c1c785a8941ad62e5b5e78bf818fa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "17cc0642626567dc72f352f9d56739a1f94c1c785a8941ad62e5b5e78bf818fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling pyo3-build-config v0.14.5
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling dunce v1.0.2
[INFO] [stderr]    Compiling simplecss v0.1.0
[INFO] [stderr]    Compiling arrayvec v0.7.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rgb v0.8.27
[INFO] [stderr]    Compiling deflate v0.9.1
[INFO] [stderr]    Compiling xmlparser v0.1.2
[INFO] [stderr]    Compiling png v0.17.1
[INFO] [stderr]    Compiling svgparser v0.6.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling float-cmp v0.3.0
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling svgdom v0.10.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling pyo3 v0.14.5
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling fallible_collections v0.4.3
[INFO] [stderr]    Compiling fern v0.5.9
[INFO] [stderr]    Compiling imagequant-sys v3.1.0+sys2.16.0
[INFO] [stderr]    Compiling libwebp-sys v0.2.0
[INFO] [stderr]    Compiling svgcleaner v0.9.5
[INFO] [stderr]    Compiling imagequant v3.1.0
[INFO] [stderr]    Compiling webp v0.2.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.14.5
[INFO] [stderr]    Compiling nasm-rs v0.2.1
[INFO] [stderr]    Compiling mozjpeg-sys v1.0.0
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling pyo3-macros v0.14.5
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling mozjpeg v0.9.1
[INFO] [stderr]    Compiling imgopt v0.2.1 (https://github.com/thomas9911/imgopt?branch=main#ef3c5da6)
[INFO] [stderr]    Compiling imgopt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "17cc0642626567dc72f352f9d56739a1f94c1c785a8941ad62e5b5e78bf818fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17cc0642626567dc72f352f9d56739a1f94c1c785a8941ad62e5b5e78bf818fa", kill_on_drop: false }`
[INFO] [stdout] 17cc0642626567dc72f352f9d56739a1f94c1c785a8941ad62e5b5e78bf818fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 917ea4858737806818b25ff07c3d5abf8085ebf138890d008d3ad7de6604f48e
[INFO] running `Command { std: "docker" "start" "-a" "917ea4858737806818b25ff07c3d5abf8085ebf138890d008d3ad7de6604f48e", kill_on_drop: false }`
[INFO] [stderr]    Compiling imgopt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "917ea4858737806818b25ff07c3d5abf8085ebf138890d008d3ad7de6604f48e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "917ea4858737806818b25ff07c3d5abf8085ebf138890d008d3ad7de6604f48e", kill_on_drop: false }`
[INFO] [stdout] 917ea4858737806818b25ff07c3d5abf8085ebf138890d008d3ad7de6604f48e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2e2ff44965fe85382f2bc608c242e746e5897945646a9c14032e7291a2d3cac0
[INFO] running `Command { std: "docker" "start" "-a" "2e2ff44965fe85382f2bc608c242e746e5897945646a9c14032e7291a2d3cac0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/imgopt-a7f64761ac211d6d)
[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" "2e2ff44965fe85382f2bc608c242e746e5897945646a9c14032e7291a2d3cac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e2ff44965fe85382f2bc608c242e746e5897945646a9c14032e7291a2d3cac0", kill_on_drop: false }`
[INFO] [stdout] 2e2ff44965fe85382f2bc608c242e746e5897945646a9c14032e7291a2d3cac0