[INFO] fetching crate an-test 0.1.0...
[INFO] testing an-test-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate an-test 0.1.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate an-test 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate an-test 0.1.0
[INFO] finished tweaking crates.io crate an-test 0.1.0
[INFO] tweaked toml for crates.io crate an-test 0.1.0 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25ed83bf9943755e90504e78268f7a7f3c1d8e1924d7d5fee1ba1d47ed6aa0d7
[INFO] running `Command { std: "docker" "start" "-a" "25ed83bf9943755e90504e78268f7a7f3c1d8e1924d7d5fee1ba1d47ed6aa0d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25ed83bf9943755e90504e78268f7a7f3c1d8e1924d7d5fee1ba1d47ed6aa0d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25ed83bf9943755e90504e78268f7a7f3c1d8e1924d7d5fee1ba1d47ed6aa0d7", kill_on_drop: false }`
[INFO] [stdout] 25ed83bf9943755e90504e78268f7a7f3c1d8e1924d7d5fee1ba1d47ed6aa0d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6a73b91496b8bb65c70d50c5aef83630926ea18b6290a84c27c24a842fd17c3
[INFO] running `Command { std: "docker" "start" "-a" "b6a73b91496b8bb65c70d50c5aef83630926ea18b6290a84c27c24a842fd17c3", 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] [stderr]    Compiling an-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "b6a73b91496b8bb65c70d50c5aef83630926ea18b6290a84c27c24a842fd17c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6a73b91496b8bb65c70d50c5aef83630926ea18b6290a84c27c24a842fd17c3", kill_on_drop: false }`
[INFO] [stdout] b6a73b91496b8bb65c70d50c5aef83630926ea18b6290a84c27c24a842fd17c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c92183eae2b03c6245826149a995f43f3cb14f4c16fa803f6581ad13c22834a3
[INFO] running `Command { std: "docker" "start" "-a" "c92183eae2b03c6245826149a995f43f3cb14f4c16fa803f6581ad13c22834a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling an-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "c92183eae2b03c6245826149a995f43f3cb14f4c16fa803f6581ad13c22834a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c92183eae2b03c6245826149a995f43f3cb14f4c16fa803f6581ad13c22834a3", kill_on_drop: false }`
[INFO] [stdout] c92183eae2b03c6245826149a995f43f3cb14f4c16fa803f6581ad13c22834a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c88a8a1a6519d4c587bd8e4a8b623f5da67bda58d09a3dd21cefb352b0ee9a69
[INFO] running `Command { std: "docker" "start" "-a" "c88a8a1a6519d4c587bd8e4a8b623f5da67bda58d09a3dd21cefb352b0ee9a69", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/an_test-4b7b414e2b7673d3)
[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-test
[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" "c88a8a1a6519d4c587bd8e4a8b623f5da67bda58d09a3dd21cefb352b0ee9a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c88a8a1a6519d4c587bd8e4a8b623f5da67bda58d09a3dd21cefb352b0ee9a69", kill_on_drop: false }`
[INFO] [stdout] c88a8a1a6519d4c587bd8e4a8b623f5da67bda58d09a3dd21cefb352b0ee9a69