[INFO] fetching crate partition-identity 0.2.8...
[INFO] testing partition-identity-0.2.8 against 1.55.0 for beta-1.56-1
[INFO] extracting crate partition-identity 0.2.8 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate partition-identity 0.2.8 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] removed /workspace/builds/worker-43/source/rust-toolchain
[INFO] started tweaking crates.io crate partition-identity 0.2.8
[INFO] finished tweaking crates.io crate partition-identity 0.2.8
[INFO] tweaked toml for crates.io crate partition-identity 0.2.8 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate crates.io crate partition-identity 0.2.8 already has a lockfile, it will not be regenerated
[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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 42b866eae92f1d130240e690a27dc0ffa7fda622ef05e6a6780b322f6f789857
[INFO] running `Command { std: "docker" "start" "-a" "42b866eae92f1d130240e690a27dc0ffa7fda622ef05e6a6780b322f6f789857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42b866eae92f1d130240e690a27dc0ffa7fda622ef05e6a6780b322f6f789857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42b866eae92f1d130240e690a27dc0ffa7fda622ef05e6a6780b322f6f789857", kill_on_drop: false }`
[INFO] [stdout] 42b866eae92f1d130240e690a27dc0ffa7fda622ef05e6a6780b322f6f789857
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 747b3016f77c3dc02f9c30153fd6b33145b78bcac28093831da32c23b7950d4b
[INFO] running `Command { std: "docker" "start" "-a" "747b3016f77c3dc02f9c30153fd6b33145b78bcac28093831da32c23b7950d4b", 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] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling err-derive v0.2.4
[INFO] [stderr]    Compiling partition-identity v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.50s
[INFO] running `Command { std: "docker" "inspect" "747b3016f77c3dc02f9c30153fd6b33145b78bcac28093831da32c23b7950d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "747b3016f77c3dc02f9c30153fd6b33145b78bcac28093831da32c23b7950d4b", kill_on_drop: false }`
[INFO] [stdout] 747b3016f77c3dc02f9c30153fd6b33145b78bcac28093831da32c23b7950d4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 4aae49c36389fec421612684e959040a47f80db9bcb87aed2c7eeb33a0620d67
[INFO] running `Command { std: "docker" "start" "-a" "4aae49c36389fec421612684e959040a47f80db9bcb87aed2c7eeb33a0620d67", kill_on_drop: false }`
[INFO] [stderr]    Compiling partition-identity v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "4aae49c36389fec421612684e959040a47f80db9bcb87aed2c7eeb33a0620d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aae49c36389fec421612684e959040a47f80db9bcb87aed2c7eeb33a0620d67", kill_on_drop: false }`
[INFO] [stdout] 4aae49c36389fec421612684e959040a47f80db9bcb87aed2c7eeb33a0620d67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 8197168d365224837d06f0e0a2a75240ac0709f85797f4bf4d814edbc877dd6b
[INFO] running `Command { std: "docker" "start" "-a" "8197168d365224837d06f0e0a2a75240ac0709f85797f4bf4d814edbc877dd6b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/partition_identity-c29fb796070b704b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests partition-identity
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::partition_id_from_str ... 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] [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" "8197168d365224837d06f0e0a2a75240ac0709f85797f4bf4d814edbc877dd6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8197168d365224837d06f0e0a2a75240ac0709f85797f4bf4d814edbc877dd6b", kill_on_drop: false }`
[INFO] [stdout] 8197168d365224837d06f0e0a2a75240ac0709f85797f4bf4d814edbc877dd6b