[INFO] fetching crate smart-ptr 0.4.1...
[INFO] testing smart-ptr-0.4.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate smart-ptr 0.4.1 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate smart-ptr 0.4.1 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 smart-ptr 0.4.1
[INFO] finished tweaking crates.io crate smart-ptr 0.4.1
[INFO] tweaked toml for crates.io crate smart-ptr 0.4.1 written to /workspace/builds/worker-56/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] [stderr]     Blocking waiting for file lock on package cache
[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-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 68cdefcd50d3ec6f6eb766b9af162c3c3de6889bad052b6582506b2684fed1fe
[INFO] running `Command { std: "docker" "start" "-a" "68cdefcd50d3ec6f6eb766b9af162c3c3de6889bad052b6582506b2684fed1fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68cdefcd50d3ec6f6eb766b9af162c3c3de6889bad052b6582506b2684fed1fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68cdefcd50d3ec6f6eb766b9af162c3c3de6889bad052b6582506b2684fed1fe", kill_on_drop: false }`
[INFO] [stdout] 68cdefcd50d3ec6f6eb766b9af162c3c3de6889bad052b6582506b2684fed1fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] dbf6af664be50bef84cb60f44bce49a64f4c1e70184f2db076018f1c0ec75e82
[INFO] running `Command { std: "docker" "start" "-a" "dbf6af664be50bef84cb60f44bce49a64f4c1e70184f2db076018f1c0ec75e82", kill_on_drop: false }`
[INFO] [stderr]    Compiling smart-ptr v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "dbf6af664be50bef84cb60f44bce49a64f4c1e70184f2db076018f1c0ec75e82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf6af664be50bef84cb60f44bce49a64f4c1e70184f2db076018f1c0ec75e82", kill_on_drop: false }`
[INFO] [stdout] dbf6af664be50bef84cb60f44bce49a64f4c1e70184f2db076018f1c0ec75e82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] bb69bd5ea436cf594b87b32352c6e4b0a0116859ecb8986151b168070c8e8e80
[INFO] running `Command { std: "docker" "start" "-a" "bb69bd5ea436cf594b87b32352c6e4b0a0116859ecb8986151b168070c8e8e80", kill_on_drop: false }`
[INFO] [stderr]    Compiling smart-ptr v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "bb69bd5ea436cf594b87b32352c6e4b0a0116859ecb8986151b168070c8e8e80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb69bd5ea436cf594b87b32352c6e4b0a0116859ecb8986151b168070c8e8e80", kill_on_drop: false }`
[INFO] [stdout] bb69bd5ea436cf594b87b32352c6e4b0a0116859ecb8986151b168070c8e8e80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 7efe2a36a7b2f3b82c6e8e16653c796b29fc0f2cd60e9d919de0a78ad42a5681
[INFO] running `Command { std: "docker" "start" "-a" "7efe2a36a7b2f3b82c6e8e16653c796b29fc0f2cd60e9d919de0a78ad42a5681", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smart_ptr-afd6495fa77c171c)
[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]      Running tests/unique.rs (/opt/rustwide/target/debug/deps/unique-252bc2219e693051)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test should_dealloc ... ok
[INFO] [stdout] test should_drop_without_dealloc ... ok
[INFO] [stdout] test should_fail_on_null ... ok
[INFO] [stderr]    Doc-tests smart-ptr
[INFO] [stdout] test should_panic_on_null - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "7efe2a36a7b2f3b82c6e8e16653c796b29fc0f2cd60e9d919de0a78ad42a5681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7efe2a36a7b2f3b82c6e8e16653c796b29fc0f2cd60e9d919de0a78ad42a5681", kill_on_drop: false }`
[INFO] [stdout] 7efe2a36a7b2f3b82c6e8e16653c796b29fc0f2cd60e9d919de0a78ad42a5681