[INFO] fetching crate wuffs 0.2.0...
[INFO] testing wuffs-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate wuffs 0.2.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate wuffs 0.2.0 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 wuffs 0.2.0
[INFO] finished tweaking crates.io crate wuffs 0.2.0
[INFO] tweaked toml for crates.io crate wuffs 0.2.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] f9a9d9475b8710856f91ba835379ab8d2060dafceb456c6a17635e9a2c7562c8
[INFO] running `Command { std: "docker" "start" "-a" "f9a9d9475b8710856f91ba835379ab8d2060dafceb456c6a17635e9a2c7562c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9a9d9475b8710856f91ba835379ab8d2060dafceb456c6a17635e9a2c7562c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a9d9475b8710856f91ba835379ab8d2060dafceb456c6a17635e9a2c7562c8", kill_on_drop: false }`
[INFO] [stdout] f9a9d9475b8710856f91ba835379ab8d2060dafceb456c6a17635e9a2c7562c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] a27bfa0a80b906b08546dbecdcc8ea350906a8bdea99826c8910543370ce10d9
[INFO] running `Command { std: "docker" "start" "-a" "a27bfa0a80b906b08546dbecdcc8ea350906a8bdea99826c8910543370ce10d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling clang-sys v1.3.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling wuffs-sys v0.1.0
[INFO] [stderr]    Compiling wuffs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.88s
[INFO] running `Command { std: "docker" "inspect" "a27bfa0a80b906b08546dbecdcc8ea350906a8bdea99826c8910543370ce10d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27bfa0a80b906b08546dbecdcc8ea350906a8bdea99826c8910543370ce10d9", kill_on_drop: false }`
[INFO] [stdout] a27bfa0a80b906b08546dbecdcc8ea350906a8bdea99826c8910543370ce10d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 8af4874b7cb766836f075e787c760cd2f33d88ab2bc1311c6f881ea16f5a1f12
[INFO] running `Command { std: "docker" "start" "-a" "8af4874b7cb766836f075e787c760cd2f33d88ab2bc1311c6f881ea16f5a1f12", kill_on_drop: false }`
[INFO] [stderr]    Compiling wuffs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "8af4874b7cb766836f075e787c760cd2f33d88ab2bc1311c6f881ea16f5a1f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8af4874b7cb766836f075e787c760cd2f33d88ab2bc1311c6f881ea16f5a1f12", kill_on_drop: false }`
[INFO] [stdout] 8af4874b7cb766836f075e787c760cd2f33d88ab2bc1311c6f881ea16f5a1f12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 8a72c9d30b380ee927fe3f2c1e7430fa5601563e84114ca81cff3936c1f48770
[INFO] running `Command { std: "docker" "start" "-a" "8a72c9d30b380ee927fe3f2c1e7430fa5601563e84114ca81cff3936c1f48770", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wuffs-6e05218f57751377)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test std::compression::gzip::tests::test_gzip_decode ... ok
[INFO] [stdout] test std::hash::crc32::tests::test_crc32 ... ok
[INFO] [stdout] test std::hash::adler32::tests::test_adler32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wuffs
[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" "8a72c9d30b380ee927fe3f2c1e7430fa5601563e84114ca81cff3936c1f48770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a72c9d30b380ee927fe3f2c1e7430fa5601563e84114ca81cff3936c1f48770", kill_on_drop: false }`
[INFO] [stdout] 8a72c9d30b380ee927fe3f2c1e7430fa5601563e84114ca81cff3936c1f48770