[INFO] fetching crate rexplode 1.0.1...
[INFO] building rexplode-1.0.1 against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962
[INFO] extracting crate rexplode 1.0.1 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate rexplode 1.0.1 on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rexplode 1.0.1
[INFO] finished tweaking crates.io crate rexplode 1.0.1
[INFO] tweaked toml for crates.io crate rexplode 1.0.1 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate crates.io crate rexplode 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "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-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 281f409d5beb5d848986a90c004663f4c6344ca52123e681a88168e7027cf4d7
[INFO] running `Command { std: "docker" "start" "-a" "281f409d5beb5d848986a90c004663f4c6344ca52123e681a88168e7027cf4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "281f409d5beb5d848986a90c004663f4c6344ca52123e681a88168e7027cf4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "281f409d5beb5d848986a90c004663f4c6344ca52123e681a88168e7027cf4d7", kill_on_drop: false }`
[INFO] [stdout] 281f409d5beb5d848986a90c004663f4c6344ca52123e681a88168e7027cf4d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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=forbid" "-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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18f0578cbb3dc85981797dd02742bf45b29bce644589e86310528a3e14b836fa
[INFO] running `Command { std: "docker" "start" "-a" "18f0578cbb3dc85981797dd02742bf45b29bce644589e86310528a3e14b836fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling rexplode v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.07s
[INFO] running `Command { std: "docker" "inspect" "18f0578cbb3dc85981797dd02742bf45b29bce644589e86310528a3e14b836fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18f0578cbb3dc85981797dd02742bf45b29bce644589e86310528a3e14b836fa", kill_on_drop: false }`
[INFO] [stdout] 18f0578cbb3dc85981797dd02742bf45b29bce644589e86310528a3e14b836fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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=forbid" "-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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff2749f6a6e866bac88e54e9528afb0990c3c1d779c24cdf70f8c33035b8f7fa
[INFO] running `Command { std: "docker" "start" "-a" "ff2749f6a6e866bac88e54e9528afb0990c3c1d779c24cdf70f8c33035b8f7fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rexplode v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.91s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rexplode-81354bcd11b77786)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rexplode-3d57e0bc4c9990bf)
[INFO] [stderr]   Executable tests/tests.rs (/opt/rustwide/target/debug/deps/tests-cf4887b35514c1db)
[INFO] running `Command { std: "docker" "inspect" "ff2749f6a6e866bac88e54e9528afb0990c3c1d779c24cdf70f8c33035b8f7fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2749f6a6e866bac88e54e9528afb0990c3c1d779c24cdf70f8c33035b8f7fa", kill_on_drop: false }`
[INFO] [stdout] ff2749f6a6e866bac88e54e9528afb0990c3c1d779c24cdf70f8c33035b8f7fa