[INFO] fetching crate guts 0.1.1...
[INFO] testing guts-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate guts 0.1.1 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate guts 0.1.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate guts 0.1.1
[INFO] finished tweaking crates.io crate guts 0.1.1
[INFO] tweaked toml for crates.io crate guts 0.1.1 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b362052dbb9f5cd758e44c019f55df7f1fbecaffa198a3bda7b26cea35abbe57
[INFO] running `Command { std: "docker" "start" "-a" "b362052dbb9f5cd758e44c019f55df7f1fbecaffa198a3bda7b26cea35abbe57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b362052dbb9f5cd758e44c019f55df7f1fbecaffa198a3bda7b26cea35abbe57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b362052dbb9f5cd758e44c019f55df7f1fbecaffa198a3bda7b26cea35abbe57", kill_on_drop: false }`
[INFO] [stdout] b362052dbb9f5cd758e44c019f55df7f1fbecaffa198a3bda7b26cea35abbe57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f3430ef30b965b8b07cb0c8a455a8a202edcf1af22c9c9fc0ff92d9346734c7
[INFO] running `Command { std: "docker" "start" "-a" "8f3430ef30b965b8b07cb0c8a455a8a202edcf1af22c9c9fc0ff92d9346734c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling guts v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "8f3430ef30b965b8b07cb0c8a455a8a202edcf1af22c9c9fc0ff92d9346734c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f3430ef30b965b8b07cb0c8a455a8a202edcf1af22c9c9fc0ff92d9346734c7", kill_on_drop: false }`
[INFO] [stdout] 8f3430ef30b965b8b07cb0c8a455a8a202edcf1af22c9c9fc0ff92d9346734c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 034b57063ca6fe6fbf4732ed107420b11d46dd0017077074a1b1005095d3bcdf
[INFO] running `Command { std: "docker" "start" "-a" "034b57063ca6fe6fbf4732ed107420b11d46dd0017077074a1b1005095d3bcdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling guts v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "034b57063ca6fe6fbf4732ed107420b11d46dd0017077074a1b1005095d3bcdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "034b57063ca6fe6fbf4732ed107420b11d46dd0017077074a1b1005095d3bcdf", kill_on_drop: false }`
[INFO] [stdout] 034b57063ca6fe6fbf4732ed107420b11d46dd0017077074a1b1005095d3bcdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e16bc1d42ff639b6c5825ebe3c4bd96132ac649dabb08e0e2f3e5d958f7c502
[INFO] running `Command { std: "docker" "start" "-a" "9e16bc1d42ff639b6c5825ebe3c4bd96132ac649dabb08e0e2f3e5d958f7c502", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guts-6547479ed3f91382)
[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 guts
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9e16bc1d42ff639b6c5825ebe3c4bd96132ac649dabb08e0e2f3e5d958f7c502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e16bc1d42ff639b6c5825ebe3c4bd96132ac649dabb08e0e2f3e5d958f7c502", kill_on_drop: false }`
[INFO] [stdout] 9e16bc1d42ff639b6c5825ebe3c4bd96132ac649dabb08e0e2f3e5d958f7c502