[INFO] fetching crate an-view 0.1.0...
[INFO] testing an-view-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate an-view 0.1.0 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate an-view 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 an-view 0.1.0
[INFO] finished tweaking crates.io crate an-view 0.1.0
[INFO] tweaked toml for crates.io crate an-view 0.1.0 written to /workspace/builds/worker-100/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-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] 4e6e7d23a9a3932f056a281fca2cfffe8f33d31db8b3cf5a528c7edbccb180ac
[INFO] running `Command { std: "docker" "start" "-a" "4e6e7d23a9a3932f056a281fca2cfffe8f33d31db8b3cf5a528c7edbccb180ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e6e7d23a9a3932f056a281fca2cfffe8f33d31db8b3cf5a528c7edbccb180ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6e7d23a9a3932f056a281fca2cfffe8f33d31db8b3cf5a528c7edbccb180ac", kill_on_drop: false }`
[INFO] [stdout] 4e6e7d23a9a3932f056a281fca2cfffe8f33d31db8b3cf5a528c7edbccb180ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] a568822e7ef63038429c0e16dc8f80dbd3382fe7df05e2fb0660583138dead32
[INFO] running `Command { std: "docker" "start" "-a" "a568822e7ef63038429c0e16dc8f80dbd3382fe7df05e2fb0660583138dead32", kill_on_drop: false }`
[INFO] [stderr]    Compiling an-view v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "a568822e7ef63038429c0e16dc8f80dbd3382fe7df05e2fb0660583138dead32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a568822e7ef63038429c0e16dc8f80dbd3382fe7df05e2fb0660583138dead32", kill_on_drop: false }`
[INFO] [stdout] a568822e7ef63038429c0e16dc8f80dbd3382fe7df05e2fb0660583138dead32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] 4a9bd46c0b61e0fa0026a86150c44f393996e76c5b33249cfc3086400c19cbe4
[INFO] running `Command { std: "docker" "start" "-a" "4a9bd46c0b61e0fa0026a86150c44f393996e76c5b33249cfc3086400c19cbe4", kill_on_drop: false }`
[INFO] [stderr]    Compiling an-view v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "4a9bd46c0b61e0fa0026a86150c44f393996e76c5b33249cfc3086400c19cbe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a9bd46c0b61e0fa0026a86150c44f393996e76c5b33249cfc3086400c19cbe4", kill_on_drop: false }`
[INFO] [stdout] 4a9bd46c0b61e0fa0026a86150c44f393996e76c5b33249cfc3086400c19cbe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] 21825731fe2e685cf85b38bad44783b35fa4d68c38a83b5a1406a35f171fd801
[INFO] running `Command { std: "docker" "start" "-a" "21825731fe2e685cf85b38bad44783b35fa4d68c38a83b5a1406a35f171fd801", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/an_view-a5886debabed51d8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests an-view
[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" "21825731fe2e685cf85b38bad44783b35fa4d68c38a83b5a1406a35f171fd801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21825731fe2e685cf85b38bad44783b35fa4d68c38a83b5a1406a35f171fd801", kill_on_drop: false }`
[INFO] [stdout] 21825731fe2e685cf85b38bad44783b35fa4d68c38a83b5a1406a35f171fd801