[INFO] fetching crate polyfuse-kernel 0.1.0...
[INFO] testing polyfuse-kernel-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate polyfuse-kernel 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate polyfuse-kernel 0.1.0 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 polyfuse-kernel 0.1.0
[INFO] finished tweaking crates.io crate polyfuse-kernel 0.1.0
[INFO] tweaked toml for crates.io crate polyfuse-kernel 0.1.0 written to /workspace/builds/worker-5/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 5b9489ef92ef94373e53df179a050fa846201b08eaccab91d103a3ad5407a654
[INFO] running `Command { std: "docker" "start" "-a" "5b9489ef92ef94373e53df179a050fa846201b08eaccab91d103a3ad5407a654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b9489ef92ef94373e53df179a050fa846201b08eaccab91d103a3ad5407a654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b9489ef92ef94373e53df179a050fa846201b08eaccab91d103a3ad5407a654", kill_on_drop: false }`
[INFO] [stdout] 5b9489ef92ef94373e53df179a050fa846201b08eaccab91d103a3ad5407a654
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 92af22f101a115734f6b2f90e7d5e3f165d68ee45b6e774ead6e5a540a96530d
[INFO] running `Command { std: "docker" "start" "-a" "92af22f101a115734f6b2f90e7d5e3f165d68ee45b6e774ead6e5a540a96530d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
[INFO] [stderr]    Compiling zerocopy v0.3.0
[INFO] [stderr]    Compiling polyfuse-kernel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.21s
[INFO] running `Command { std: "docker" "inspect" "92af22f101a115734f6b2f90e7d5e3f165d68ee45b6e774ead6e5a540a96530d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92af22f101a115734f6b2f90e7d5e3f165d68ee45b6e774ead6e5a540a96530d", kill_on_drop: false }`
[INFO] [stdout] 92af22f101a115734f6b2f90e7d5e3f165d68ee45b6e774ead6e5a540a96530d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 0389781f7999cea29f74076b5b4d4430f4208354027ece856dc4bab51d937261
[INFO] running `Command { std: "docker" "start" "-a" "0389781f7999cea29f74076b5b4d4430f4208354027ece856dc4bab51d937261", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyfuse-kernel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "0389781f7999cea29f74076b5b4d4430f4208354027ece856dc4bab51d937261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0389781f7999cea29f74076b5b4d4430f4208354027ece856dc4bab51d937261", kill_on_drop: false }`
[INFO] [stdout] 0389781f7999cea29f74076b5b4d4430f4208354027ece856dc4bab51d937261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c2b8feefa22797de11e3314f31df43d6a3d66f88483bbccf487497cebb33c8b6
[INFO] running `Command { std: "docker" "start" "-a" "c2b8feefa22797de11e3314f31df43d6a3d66f88483bbccf487497cebb33c8b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polyfuse_kernel-574b90413a14eb92)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polyfuse-kernel
[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" "c2b8feefa22797de11e3314f31df43d6a3d66f88483bbccf487497cebb33c8b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b8feefa22797de11e3314f31df43d6a3d66f88483bbccf487497cebb33c8b6", kill_on_drop: false }`
[INFO] [stdout] c2b8feefa22797de11e3314f31df43d6a3d66f88483bbccf487497cebb33c8b6