[INFO] fetching crate striped 0.0.1...
[INFO] testing striped-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate striped 0.0.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate striped 0.0.1 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 striped 0.0.1
[INFO] finished tweaking crates.io crate striped 0.0.1
[INFO] tweaked toml for crates.io crate striped 0.0.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate striped 0.0.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a687cc8be39cd04e12c2b174bdab6ddeaeb5a20fc5f0bef23a66636b7079e8a3
[INFO] running `Command { std: "docker" "start" "-a" "a687cc8be39cd04e12c2b174bdab6ddeaeb5a20fc5f0bef23a66636b7079e8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a687cc8be39cd04e12c2b174bdab6ddeaeb5a20fc5f0bef23a66636b7079e8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a687cc8be39cd04e12c2b174bdab6ddeaeb5a20fc5f0bef23a66636b7079e8a3", kill_on_drop: false }`
[INFO] [stdout] a687cc8be39cd04e12c2b174bdab6ddeaeb5a20fc5f0bef23a66636b7079e8a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f4c39063c74c82adce6ed326a2c740847c7b1b468f82f19121e17466a01cf75f
[INFO] running `Command { std: "docker" "start" "-a" "f4c39063c74c82adce6ed326a2c740847c7b1b468f82f19121e17466a01cf75f", kill_on_drop: false }`
[INFO] [stderr]    Compiling striped v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "f4c39063c74c82adce6ed326a2c740847c7b1b468f82f19121e17466a01cf75f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4c39063c74c82adce6ed326a2c740847c7b1b468f82f19121e17466a01cf75f", kill_on_drop: false }`
[INFO] [stdout] f4c39063c74c82adce6ed326a2c740847c7b1b468f82f19121e17466a01cf75f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 9025c606bc521e508a5e8a1aab7e941bfa8fa0d0cc36f0e0ad30abd0d2c5b653
[INFO] running `Command { std: "docker" "start" "-a" "9025c606bc521e508a5e8a1aab7e941bfa8fa0d0cc36f0e0ad30abd0d2c5b653", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling striped v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "9025c606bc521e508a5e8a1aab7e941bfa8fa0d0cc36f0e0ad30abd0d2c5b653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9025c606bc521e508a5e8a1aab7e941bfa8fa0d0cc36f0e0ad30abd0d2c5b653", kill_on_drop: false }`
[INFO] [stdout] 9025c606bc521e508a5e8a1aab7e941bfa8fa0d0cc36f0e0ad30abd0d2c5b653
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 886760e1eaa0d8b14fe65260743ffcbe3f869912fd7bcba486c9b9010cde2af4
[INFO] running `Command { std: "docker" "start" "-a" "886760e1eaa0d8b14fe65260743ffcbe3f869912fd7bcba486c9b9010cde2af4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/striped-3b4819d10063d7c1)
[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" "886760e1eaa0d8b14fe65260743ffcbe3f869912fd7bcba486c9b9010cde2af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886760e1eaa0d8b14fe65260743ffcbe3f869912fd7bcba486c9b9010cde2af4", kill_on_drop: false }`
[INFO] [stdout] 886760e1eaa0d8b14fe65260743ffcbe3f869912fd7bcba486c9b9010cde2af4