[INFO] fetching crate cargo-breaking 0.0.2...
[INFO] testing cargo-breaking-0.0.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate cargo-breaking 0.0.2 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate cargo-breaking 0.0.2 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 cargo-breaking 0.0.2
[INFO] finished tweaking crates.io crate cargo-breaking 0.0.2
[INFO] tweaked toml for crates.io crate cargo-breaking 0.0.2 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate crates.io crate cargo-breaking 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] cca3d8966b46633d447a68125d7333d1f8ab9bc9fc8b1eb8e101c02a2396470c
[INFO] running `Command { std: "docker" "start" "-a" "cca3d8966b46633d447a68125d7333d1f8ab9bc9fc8b1eb8e101c02a2396470c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cca3d8966b46633d447a68125d7333d1f8ab9bc9fc8b1eb8e101c02a2396470c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cca3d8966b46633d447a68125d7333d1f8ab9bc9fc8b1eb8e101c02a2396470c", kill_on_drop: false }`
[INFO] [stdout] cca3d8966b46633d447a68125d7333d1f8ab9bc9fc8b1eb8e101c02a2396470c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] b22579d543af5147ea7d8cdb8fcf172a3c85a09e8e34e9322b27accf569348f8
[INFO] running `Command { std: "docker" "start" "-a" "b22579d543af5147ea7d8cdb8fcf172a3c85a09e8e34e9322b27accf569348f8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-breaking v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.54s
[INFO] running `Command { std: "docker" "inspect" "b22579d543af5147ea7d8cdb8fcf172a3c85a09e8e34e9322b27accf569348f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b22579d543af5147ea7d8cdb8fcf172a3c85a09e8e34e9322b27accf569348f8", kill_on_drop: false }`
[INFO] [stdout] b22579d543af5147ea7d8cdb8fcf172a3c85a09e8e34e9322b27accf569348f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] 071ec0e1eb958cd84770a4f67802529f9e59b5eaa0604010e0a1f2e9222b9a2e
[INFO] running `Command { std: "docker" "start" "-a" "071ec0e1eb958cd84770a4f67802529f9e59b5eaa0604010e0a1f2e9222b9a2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-breaking v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "071ec0e1eb958cd84770a4f67802529f9e59b5eaa0604010e0a1f2e9222b9a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "071ec0e1eb958cd84770a4f67802529f9e59b5eaa0604010e0a1f2e9222b9a2e", kill_on_drop: false }`
[INFO] [stdout] 071ec0e1eb958cd84770a4f67802529f9e59b5eaa0604010e0a1f2e9222b9a2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] a37b2cf4d33949fe4cb104cc2127ab8fa239bf72f8ddd19b77e9b73c64e8110c
[INFO] running `Command { std: "docker" "start" "-a" "a37b2cf4d33949fe4cb104cc2127ab8fa239bf72f8ddd19b77e9b73c64e8110c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_breaking-597b63c4f53747d2)
[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" "a37b2cf4d33949fe4cb104cc2127ab8fa239bf72f8ddd19b77e9b73c64e8110c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a37b2cf4d33949fe4cb104cc2127ab8fa239bf72f8ddd19b77e9b73c64e8110c", kill_on_drop: false }`
[INFO] [stdout] a37b2cf4d33949fe4cb104cc2127ab8fa239bf72f8ddd19b77e9b73c64e8110c