[INFO] fetching crate arslan_loops 0.1.0...
[INFO] testing arslan_loops-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate arslan_loops 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate arslan_loops 0.1.0 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 arslan_loops 0.1.0
[INFO] finished tweaking crates.io crate arslan_loops 0.1.0
[INFO] tweaked toml for crates.io crate arslan_loops 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef9b9f911a8399118adf292e178aa78b734c13a11c885ef12955470d524059c1
[INFO] running `Command { std: "docker" "start" "-a" "ef9b9f911a8399118adf292e178aa78b734c13a11c885ef12955470d524059c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef9b9f911a8399118adf292e178aa78b734c13a11c885ef12955470d524059c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9b9f911a8399118adf292e178aa78b734c13a11c885ef12955470d524059c1", kill_on_drop: false }`
[INFO] [stdout] ef9b9f911a8399118adf292e178aa78b734c13a11c885ef12955470d524059c1
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce3772a2f47537fce6cfbcb0ea02118e794e1b10528d1f91478039706285a83f
[INFO] running `Command { std: "docker" "start" "-a" "ce3772a2f47537fce6cfbcb0ea02118e794e1b10528d1f91478039706285a83f", kill_on_drop: false }`
[INFO] [stderr]    Compiling arslan_loops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "ce3772a2f47537fce6cfbcb0ea02118e794e1b10528d1f91478039706285a83f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce3772a2f47537fce6cfbcb0ea02118e794e1b10528d1f91478039706285a83f", kill_on_drop: false }`
[INFO] [stdout] ce3772a2f47537fce6cfbcb0ea02118e794e1b10528d1f91478039706285a83f
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cd3c3fb4616655c7fbaba7550b38f3f48d636d07173d2542ae04f75c2a2e3e7
[INFO] running `Command { std: "docker" "start" "-a" "9cd3c3fb4616655c7fbaba7550b38f3f48d636d07173d2542ae04f75c2a2e3e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling arslan_loops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "9cd3c3fb4616655c7fbaba7550b38f3f48d636d07173d2542ae04f75c2a2e3e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cd3c3fb4616655c7fbaba7550b38f3f48d636d07173d2542ae04f75c2a2e3e7", kill_on_drop: false }`
[INFO] [stdout] 9cd3c3fb4616655c7fbaba7550b38f3f48d636d07173d2542ae04f75c2a2e3e7
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1cb2b9d5c275c98ace3dee229f6ecbbfefcccb0db0ef4b6382f00d08c45cde8c
[INFO] running `Command { std: "docker" "start" "-a" "1cb2b9d5c275c98ace3dee229f6ecbbfefcccb0db0ef4b6382f00d08c45cde8c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arslan_loops-1154872b167a3071)
[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] [stderr]    Doc-tests arslan_loops
[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" "1cb2b9d5c275c98ace3dee229f6ecbbfefcccb0db0ef4b6382f00d08c45cde8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cb2b9d5c275c98ace3dee229f6ecbbfefcccb0db0ef4b6382f00d08c45cde8c", kill_on_drop: false }`
[INFO] [stdout] 1cb2b9d5c275c98ace3dee229f6ecbbfefcccb0db0ef4b6382f00d08c45cde8c