[INFO] fetching crate arg_dot_h 0.1.2...
[INFO] testing arg_dot_h-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate arg_dot_h 0.1.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate arg_dot_h 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arg_dot_h 0.1.2
[INFO] finished tweaking crates.io crate arg_dot_h 0.1.2
[INFO] tweaked toml for crates.io crate arg_dot_h 0.1.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 508369fb639f03f174ed11534eaaf842c34abb79a55c2e0c55bc890d0dc97fa5
[INFO] running `Command { std: "docker" "start" "-a" "508369fb639f03f174ed11534eaaf842c34abb79a55c2e0c55bc890d0dc97fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "508369fb639f03f174ed11534eaaf842c34abb79a55c2e0c55bc890d0dc97fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "508369fb639f03f174ed11534eaaf842c34abb79a55c2e0c55bc890d0dc97fa5", kill_on_drop: false }`
[INFO] [stdout] 508369fb639f03f174ed11534eaaf842c34abb79a55c2e0c55bc890d0dc97fa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57e9e84e6b93bc87d0f918dcc4d88ee12bf3d62373be43d9ed9de41ef791c3d3
[INFO] running `Command { std: "docker" "start" "-a" "57e9e84e6b93bc87d0f918dcc4d88ee12bf3d62373be43d9ed9de41ef791c3d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling arg_dot_h v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "57e9e84e6b93bc87d0f918dcc4d88ee12bf3d62373be43d9ed9de41ef791c3d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e9e84e6b93bc87d0f918dcc4d88ee12bf3d62373be43d9ed9de41ef791c3d3", kill_on_drop: false }`
[INFO] [stdout] 57e9e84e6b93bc87d0f918dcc4d88ee12bf3d62373be43d9ed9de41ef791c3d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaa1e93206ac0ece6b30118744e41c58001e6dcf4e1fc4e6dcff5705bd0941bc
[INFO] running `Command { std: "docker" "start" "-a" "eaa1e93206ac0ece6b30118744e41c58001e6dcf4e1fc4e6dcff5705bd0941bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling arg_dot_h v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "eaa1e93206ac0ece6b30118744e41c58001e6dcf4e1fc4e6dcff5705bd0941bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa1e93206ac0ece6b30118744e41c58001e6dcf4e1fc4e6dcff5705bd0941bc", kill_on_drop: false }`
[INFO] [stdout] eaa1e93206ac0ece6b30118744e41c58001e6dcf4e1fc4e6dcff5705bd0941bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3758dd1a098b997d393baf897db61730d5a5ab9ba3c2fbf34077e3613b5d726
[INFO] running `Command { std: "docker" "start" "-a" "e3758dd1a098b997d393baf897db61730d5a5ab9ba3c2fbf34077e3613b5d726", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arg_dot_h-399c2fe9a938a8ac)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests arg_dot_h
[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] [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" "e3758dd1a098b997d393baf897db61730d5a5ab9ba3c2fbf34077e3613b5d726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3758dd1a098b997d393baf897db61730d5a5ab9ba3c2fbf34077e3613b5d726", kill_on_drop: false }`
[INFO] [stdout] e3758dd1a098b997d393baf897db61730d5a5ab9ba3c2fbf34077e3613b5d726