[INFO] fetching crate dpl_test 0.0.1-test.0219d04f0ed6dcf7e7ae57656572c34e...
[INFO] testing dpl_test-0.0.1-test.0219d04f0ed6dcf7e7ae57656572c34e against 1.55.0 for beta-1.56-1
[INFO] extracting crate dpl_test 0.0.1-test.0219d04f0ed6dcf7e7ae57656572c34e into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate dpl_test 0.0.1-test.0219d04f0ed6dcf7e7ae57656572c34e 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 dpl_test 0.0.1-test.0219d04f0ed6dcf7e7ae57656572c34e
[INFO] finished tweaking crates.io crate dpl_test 0.0.1-test.0219d04f0ed6dcf7e7ae57656572c34e
[INFO] tweaked toml for crates.io crate dpl_test 0.0.1-test.0219d04f0ed6dcf7e7ae57656572c34e written to /workspace/builds/worker-15/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 9f656a9608b105c9a9e0c8a4ce7b3fbeef427a112ed59965a3212bd7c7da326f
[INFO] running `Command { std: "docker" "start" "-a" "9f656a9608b105c9a9e0c8a4ce7b3fbeef427a112ed59965a3212bd7c7da326f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f656a9608b105c9a9e0c8a4ce7b3fbeef427a112ed59965a3212bd7c7da326f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f656a9608b105c9a9e0c8a4ce7b3fbeef427a112ed59965a3212bd7c7da326f", kill_on_drop: false }`
[INFO] [stdout] 9f656a9608b105c9a9e0c8a4ce7b3fbeef427a112ed59965a3212bd7c7da326f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] f559a48ef34681bb935fb5f1878f7afa7af76492850e8b2ec2bbaf576ba5c686
[INFO] running `Command { std: "docker" "start" "-a" "f559a48ef34681bb935fb5f1878f7afa7af76492850e8b2ec2bbaf576ba5c686", kill_on_drop: false }`
[INFO] [stderr]    Compiling dpl_test v0.0.1-test.0219d04f0ed6dcf7e7ae57656572c34e (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "f559a48ef34681bb935fb5f1878f7afa7af76492850e8b2ec2bbaf576ba5c686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f559a48ef34681bb935fb5f1878f7afa7af76492850e8b2ec2bbaf576ba5c686", kill_on_drop: false }`
[INFO] [stdout] f559a48ef34681bb935fb5f1878f7afa7af76492850e8b2ec2bbaf576ba5c686
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] daaa02bf226c031a9626d304b423e6eae8294800b7645c01de25024d594ba967
[INFO] running `Command { std: "docker" "start" "-a" "daaa02bf226c031a9626d304b423e6eae8294800b7645c01de25024d594ba967", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dpl_test v0.0.1-test.0219d04f0ed6dcf7e7ae57656572c34e (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "daaa02bf226c031a9626d304b423e6eae8294800b7645c01de25024d594ba967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daaa02bf226c031a9626d304b423e6eae8294800b7645c01de25024d594ba967", kill_on_drop: false }`
[INFO] [stdout] daaa02bf226c031a9626d304b423e6eae8294800b7645c01de25024d594ba967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 72b579d2de3f7e1ef6de1d609c8658c7a1dc8766706ab3be23443ddbbb07032b
[INFO] running `Command { std: "docker" "start" "-a" "72b579d2de3f7e1ef6de1d609c8658c7a1dc8766706ab3be23443ddbbb07032b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dpl_test-59809df87938fbef)
[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 dpl_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" "72b579d2de3f7e1ef6de1d609c8658c7a1dc8766706ab3be23443ddbbb07032b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b579d2de3f7e1ef6de1d609c8658c7a1dc8766706ab3be23443ddbbb07032b", kill_on_drop: false }`
[INFO] [stdout] 72b579d2de3f7e1ef6de1d609c8658c7a1dc8766706ab3be23443ddbbb07032b