[INFO] fetching crate pahs 0.1.0-alpha.5...
[INFO] testing pahs-0.1.0-alpha.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate pahs 0.1.0-alpha.5 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate pahs 0.1.0-alpha.5 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pahs 0.1.0-alpha.5
[INFO] finished tweaking crates.io crate pahs 0.1.0-alpha.5
[INFO] tweaked toml for crates.io crate pahs 0.1.0-alpha.5 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate crates.io crate pahs 0.1.0-alpha.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8292c2471a870cf1cb5d0e56dadbbdb2e3ea096573db576ffc089219ec9ef52
[INFO] running `Command { std: "docker" "start" "-a" "a8292c2471a870cf1cb5d0e56dadbbdb2e3ea096573db576ffc089219ec9ef52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8292c2471a870cf1cb5d0e56dadbbdb2e3ea096573db576ffc089219ec9ef52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8292c2471a870cf1cb5d0e56dadbbdb2e3ea096573db576ffc089219ec9ef52", kill_on_drop: false }`
[INFO] [stdout] a8292c2471a870cf1cb5d0e56dadbbdb2e3ea096573db576ffc089219ec9ef52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a9ef0a609f7c261ab967fc21dc6dfc6886f18a6c369541031b40780ce1395d3
[INFO] running `Command { std: "docker" "start" "-a" "2a9ef0a609f7c261ab967fc21dc6dfc6886f18a6c369541031b40780ce1395d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling paste v1.0.4
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling pahs v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.75s
[INFO] running `Command { std: "docker" "inspect" "2a9ef0a609f7c261ab967fc21dc6dfc6886f18a6c369541031b40780ce1395d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a9ef0a609f7c261ab967fc21dc6dfc6886f18a6c369541031b40780ce1395d3", kill_on_drop: false }`
[INFO] [stdout] 2a9ef0a609f7c261ab967fc21dc6dfc6886f18a6c369541031b40780ce1395d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26ef9bada550b2a93507df8f728d8115bc150dfd615d1a37f97f7efc9a0af6da
[INFO] running `Command { std: "docker" "start" "-a" "26ef9bada550b2a93507df8f728d8115bc150dfd615d1a37f97f7efc9a0af6da", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pahs v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "26ef9bada550b2a93507df8f728d8115bc150dfd615d1a37f97f7efc9a0af6da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ef9bada550b2a93507df8f728d8115bc150dfd615d1a37f97f7efc9a0af6da", kill_on_drop: false }`
[INFO] [stdout] 26ef9bada550b2a93507df8f728d8115bc150dfd615d1a37f97f7efc9a0af6da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c42b240dc9c8fb30f9b9ab11dbda0e196f4fb974126291214a5aab52f4c1224d
[INFO] running `Command { std: "docker" "start" "-a" "c42b240dc9c8fb30f9b9ab11dbda0e196f4fb974126291214a5aab52f4c1224d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pahs-63400457d99a6ca8)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test combinators::alternate::test::it_accumulates_all_errors ... ok
[INFO] [stdout] test combinators::alternate::test::it_returns_the_first_successful_branch ... ok
[INFO] [stdout] test combinators::alternate::test::it_stops_at_irrecoverable_errors ... ok
[INFO] [stdout] test combinators::count::test::it_rewinds_correctly_on_failure ... ok
[INFO] [stdout] test combinators::count::test::it_works ... ok
[INFO] [stdout] test combinators::n_or_more::test::one_or_more_errors_on_empty ... ok
[INFO] [stdout] test combinators::n_or_more::test::one_or_more_errors_on_irrecoverable_and_rewinds_pos ... ok
[INFO] [stdout] test combinators::n_or_more::test::one_or_more_works ... ok
[INFO] [stdout] test combinators::n_or_more::test::zero_or_more_errors_on_irrecoverable_and_rewinds_pos ... ok
[INFO] [stdout] test combinators::optional::tests::recoverable_errors_turn_into_success_none ... ok
[INFO] [stderr]    Doc-tests pahs
[INFO] [stdout] test slice::num::test::fails_with_too_short_input ... ok
[INFO] [stdout] test slice::num::test::parses_ints_correctly ... ok
[INFO] [stdout] test combinators::optional::tests::successful_progress_gets_passed_through ... ok
[INFO] [stdout] test combinators::optional::tests::irrecoverable_errors_stay_failed ... ok
[INFO] [stdout] test combinators::n_or_more::test::zero_or_more_works_for_valid_inputs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[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" "c42b240dc9c8fb30f9b9ab11dbda0e196f4fb974126291214a5aab52f4c1224d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c42b240dc9c8fb30f9b9ab11dbda0e196f4fb974126291214a5aab52f4c1224d", kill_on_drop: false }`
[INFO] [stdout] c42b240dc9c8fb30f9b9ab11dbda0e196f4fb974126291214a5aab52f4c1224d