[INFO] fetching crate lock-wrappers 0.1.2...
[INFO] testing lock-wrappers-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate lock-wrappers 0.1.2 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate lock-wrappers 0.1.2 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 lock-wrappers 0.1.2
[INFO] finished tweaking crates.io crate lock-wrappers 0.1.2
[INFO] tweaked toml for crates.io crate lock-wrappers 0.1.2 written to /workspace/builds/worker-105/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-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] a5e7b641dbb835ef5174cf3f39fa8a02db3cd43fe1db27220bb7bcd39f4652cc
[INFO] running `Command { std: "docker" "start" "-a" "a5e7b641dbb835ef5174cf3f39fa8a02db3cd43fe1db27220bb7bcd39f4652cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5e7b641dbb835ef5174cf3f39fa8a02db3cd43fe1db27220bb7bcd39f4652cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5e7b641dbb835ef5174cf3f39fa8a02db3cd43fe1db27220bb7bcd39f4652cc", kill_on_drop: false }`
[INFO] [stdout] a5e7b641dbb835ef5174cf3f39fa8a02db3cd43fe1db27220bb7bcd39f4652cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 89f391101c26a9e01f273a8ce562fc428cb3ced4f9469f8ae69f61d64c9f18fa
[INFO] running `Command { std: "docker" "start" "-a" "89f391101c26a9e01f273a8ce562fc428cb3ced4f9469f8ae69f61d64c9f18fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock-wrappers v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "89f391101c26a9e01f273a8ce562fc428cb3ced4f9469f8ae69f61d64c9f18fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89f391101c26a9e01f273a8ce562fc428cb3ced4f9469f8ae69f61d64c9f18fa", kill_on_drop: false }`
[INFO] [stdout] 89f391101c26a9e01f273a8ce562fc428cb3ced4f9469f8ae69f61d64c9f18fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 97df422b131b7d1aac3a76ee66cbd366136f052afa95f792d9a1637647b4df69
[INFO] running `Command { std: "docker" "start" "-a" "97df422b131b7d1aac3a76ee66cbd366136f052afa95f792d9a1637647b4df69", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock-wrappers v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "97df422b131b7d1aac3a76ee66cbd366136f052afa95f792d9a1637647b4df69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97df422b131b7d1aac3a76ee66cbd366136f052afa95f792d9a1637647b4df69", kill_on_drop: false }`
[INFO] [stdout] 97df422b131b7d1aac3a76ee66cbd366136f052afa95f792d9a1637647b4df69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 6355d7f8daadee24cefb44d6fbb024546cb6158f3e4384b2f8eeb31e35491041
[INFO] running `Command { std: "docker" "start" "-a" "6355d7f8daadee24cefb44d6fbb024546cb6158f3e4384b2f8eeb31e35491041", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lock_wrappers-b912e6d46e4a3d72)
[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 lock-wrappers
[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" "6355d7f8daadee24cefb44d6fbb024546cb6158f3e4384b2f8eeb31e35491041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6355d7f8daadee24cefb44d6fbb024546cb6158f3e4384b2f8eeb31e35491041", kill_on_drop: false }`
[INFO] [stdout] 6355d7f8daadee24cefb44d6fbb024546cb6158f3e4384b2f8eeb31e35491041