[INFO] fetching crate block_pool 0.1.2...
[INFO] testing block_pool-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate block_pool 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate block_pool 0.1.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate block_pool 0.1.2
[INFO] finished tweaking crates.io crate block_pool 0.1.2
[INFO] tweaked toml for crates.io crate block_pool 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c24960accc72e5c33553a3d540e71b4a55075ab0c22cd99aeb6641ec4d56e8a
[INFO] running `Command { std: "docker" "start" "-a" "5c24960accc72e5c33553a3d540e71b4a55075ab0c22cd99aeb6641ec4d56e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c24960accc72e5c33553a3d540e71b4a55075ab0c22cd99aeb6641ec4d56e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c24960accc72e5c33553a3d540e71b4a55075ab0c22cd99aeb6641ec4d56e8a", kill_on_drop: false }`
[INFO] [stdout] 5c24960accc72e5c33553a3d540e71b4a55075ab0c22cd99aeb6641ec4d56e8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f0aa50758c0f282074f7bcf5259efa8dbb29d963adfede46e06c51c6e768047
[INFO] running `Command { std: "docker" "start" "-a" "1f0aa50758c0f282074f7bcf5259efa8dbb29d963adfede46e06c51c6e768047", kill_on_drop: false }`
[INFO] [stderr]    Compiling block_pool v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "1f0aa50758c0f282074f7bcf5259efa8dbb29d963adfede46e06c51c6e768047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f0aa50758c0f282074f7bcf5259efa8dbb29d963adfede46e06c51c6e768047", kill_on_drop: false }`
[INFO] [stdout] 1f0aa50758c0f282074f7bcf5259efa8dbb29d963adfede46e06c51c6e768047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d348d32da4b9a4e956f5556c92a11ad64b017b3027d1bc82a631ea83f6988506
[INFO] running `Command { std: "docker" "start" "-a" "d348d32da4b9a4e956f5556c92a11ad64b017b3027d1bc82a631ea83f6988506", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling block_pool v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "d348d32da4b9a4e956f5556c92a11ad64b017b3027d1bc82a631ea83f6988506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d348d32da4b9a4e956f5556c92a11ad64b017b3027d1bc82a631ea83f6988506", kill_on_drop: false }`
[INFO] [stdout] d348d32da4b9a4e956f5556c92a11ad64b017b3027d1bc82a631ea83f6988506
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea3cc5280f0e7f7c257cbb62d2c7c44f5d17fa8500d917fc53878303cfbcec5f
[INFO] running `Command { std: "docker" "start" "-a" "ea3cc5280f0e7f7c257cbb62d2c7c44f5d17fa8500d917fc53878303cfbcec5f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/block_pool-ad08c2ddb672022e)
[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 block_pool
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea3cc5280f0e7f7c257cbb62d2c7c44f5d17fa8500d917fc53878303cfbcec5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3cc5280f0e7f7c257cbb62d2c7c44f5d17fa8500d917fc53878303cfbcec5f", kill_on_drop: false }`
[INFO] [stdout] ea3cc5280f0e7f7c257cbb62d2c7c44f5d17fa8500d917fc53878303cfbcec5f