[INFO] fetching crate zopfli 0.5.0...
[INFO] testing zopfli-0.5.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate zopfli 0.5.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate zopfli 0.5.0 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 zopfli 0.5.0
[INFO] finished tweaking crates.io crate zopfli 0.5.0
[INFO] tweaked toml for crates.io crate zopfli 0.5.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate zopfli 0.5.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 559458a1dac309f2cc9916cc3dd06bb8b3806a6277f0596d1828f4dfc3d4bdf3
[INFO] running `Command { std: "docker" "start" "-a" "559458a1dac309f2cc9916cc3dd06bb8b3806a6277f0596d1828f4dfc3d4bdf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "559458a1dac309f2cc9916cc3dd06bb8b3806a6277f0596d1828f4dfc3d4bdf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "559458a1dac309f2cc9916cc3dd06bb8b3806a6277f0596d1828f4dfc3d4bdf3", kill_on_drop: false }`
[INFO] [stdout] 559458a1dac309f2cc9916cc3dd06bb8b3806a6277f0596d1828f4dfc3d4bdf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] ed1eb5a04548b612902da329ae68ce0e26d2e090882d486950fbeb892dfc55dc
[INFO] running `Command { std: "docker" "start" "-a" "ed1eb5a04548b612902da329ae68ce0e26d2e090882d486950fbeb892dfc55dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc-catalog v1.1.1
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling typed-arena v2.0.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling crc v2.1.0
[INFO] [stderr]    Compiling zopfli v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "ed1eb5a04548b612902da329ae68ce0e26d2e090882d486950fbeb892dfc55dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed1eb5a04548b612902da329ae68ce0e26d2e090882d486950fbeb892dfc55dc", kill_on_drop: false }`
[INFO] [stdout] ed1eb5a04548b612902da329ae68ce0e26d2e090882d486950fbeb892dfc55dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 835806af283dd87647f8a8c44454c1e278b69bd5ebfda13b8b2c6880f2b23f91
[INFO] running `Command { std: "docker" "start" "-a" "835806af283dd87647f8a8c44454c1e278b69bd5ebfda13b8b2c6880f2b23f91", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling zopfli v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "835806af283dd87647f8a8c44454c1e278b69bd5ebfda13b8b2c6880f2b23f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835806af283dd87647f8a8c44454c1e278b69bd5ebfda13b8b2c6880f2b23f91", kill_on_drop: false }`
[INFO] [stdout] 835806af283dd87647f8a8c44454c1e278b69bd5ebfda13b8b2c6880f2b23f91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 67f7ed55311f1045b30c1b7083036ba23ece4cd6652dbf1f538ef2c369d59a3b
[INFO] running `Command { std: "docker" "start" "-a" "67f7ed55311f1045b30c1b7083036ba23ece4cd6652dbf1f538ef2c369d59a3b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zopfli-4a38540fd91c2951)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test katajainen::test::test_from_paper_3 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zopfli-fddedc02bb68e90b)
[INFO] [stdout] test katajainen::test::test_from_paper_4 ... ok
[INFO] [stdout] test katajainen::test::only_one_frequency ... ok
[INFO] [stdout] test katajainen::test::only_two_frequencies ... ok
[INFO] [stdout] test katajainen::test::no_frequencies ... ok
[INFO] [stdout] test katajainen::test::max_bits_7 ... ok
[INFO] [stdout] test katajainen::test::max_bits_15 ... ok
[INFO] [stdout] test deflate::test::test_set_counts_to_count ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zopfli
[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" "67f7ed55311f1045b30c1b7083036ba23ece4cd6652dbf1f538ef2c369d59a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67f7ed55311f1045b30c1b7083036ba23ece4cd6652dbf1f538ef2c369d59a3b", kill_on_drop: false }`
[INFO] [stdout] 67f7ed55311f1045b30c1b7083036ba23ece4cd6652dbf1f538ef2c369d59a3b