[INFO] fetching crate ppeterson_crate_a 0.5.0...
[INFO] testing ppeterson_crate_a-0.5.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ppeterson_crate_a 0.5.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate ppeterson_crate_a 0.5.0 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 ppeterson_crate_a 0.5.0
[INFO] finished tweaking crates.io crate ppeterson_crate_a 0.5.0
[INFO] tweaked toml for crates.io crate ppeterson_crate_a 0.5.0 written to /workspace/builds/worker-95/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 22f399d6fb0a7a1ff8d6b9752295df5b68fa75ea34ce2add9d3d3da31ed72a1c
[INFO] running `Command { std: "docker" "start" "-a" "22f399d6fb0a7a1ff8d6b9752295df5b68fa75ea34ce2add9d3d3da31ed72a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22f399d6fb0a7a1ff8d6b9752295df5b68fa75ea34ce2add9d3d3da31ed72a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22f399d6fb0a7a1ff8d6b9752295df5b68fa75ea34ce2add9d3d3da31ed72a1c", kill_on_drop: false }`
[INFO] [stdout] 22f399d6fb0a7a1ff8d6b9752295df5b68fa75ea34ce2add9d3d3da31ed72a1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 9dec20232b3451367580444b0c7571bbd7fa90c9a447c4df6dc5bd4c5657a80b
[INFO] running `Command { std: "docker" "start" "-a" "9dec20232b3451367580444b0c7571bbd7fa90c9a447c4df6dc5bd4c5657a80b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppeterson_crate_a v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "9dec20232b3451367580444b0c7571bbd7fa90c9a447c4df6dc5bd4c5657a80b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dec20232b3451367580444b0c7571bbd7fa90c9a447c4df6dc5bd4c5657a80b", kill_on_drop: false }`
[INFO] [stdout] 9dec20232b3451367580444b0c7571bbd7fa90c9a447c4df6dc5bd4c5657a80b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] cd8341e9059d976d8ac85453f7359f6b9d70e93a1daebd70020402d918cff16e
[INFO] running `Command { std: "docker" "start" "-a" "cd8341e9059d976d8ac85453f7359f6b9d70e93a1daebd70020402d918cff16e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppeterson_crate_a v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "cd8341e9059d976d8ac85453f7359f6b9d70e93a1daebd70020402d918cff16e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd8341e9059d976d8ac85453f7359f6b9d70e93a1daebd70020402d918cff16e", kill_on_drop: false }`
[INFO] [stdout] cd8341e9059d976d8ac85453f7359f6b9d70e93a1daebd70020402d918cff16e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 55bb11ae498c868a1276205ef06af4ff1145eb096991f1c016015a680f0ff936
[INFO] running `Command { std: "docker" "start" "-a" "55bb11ae498c868a1276205ef06af4ff1145eb096991f1c016015a680f0ff936", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ppeterson_crate_a-c98a217a991d8820)
[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 ppeterson_crate_a
[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" "55bb11ae498c868a1276205ef06af4ff1145eb096991f1c016015a680f0ff936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55bb11ae498c868a1276205ef06af4ff1145eb096991f1c016015a680f0ff936", kill_on_drop: false }`
[INFO] [stdout] 55bb11ae498c868a1276205ef06af4ff1145eb096991f1c016015a680f0ff936