[INFO] fetching crate args-functional 0.1.2...
[INFO] testing args-functional-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate args-functional 0.1.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate args-functional 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 args-functional 0.1.2
[INFO] finished tweaking crates.io crate args-functional 0.1.2
[INFO] tweaked toml for crates.io crate args-functional 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] c0457b1b6c8c9e0c01dc770dfcbe393f072608b73fb37971342062b54e2f076b
[INFO] running `Command { std: "docker" "start" "-a" "c0457b1b6c8c9e0c01dc770dfcbe393f072608b73fb37971342062b54e2f076b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0457b1b6c8c9e0c01dc770dfcbe393f072608b73fb37971342062b54e2f076b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0457b1b6c8c9e0c01dc770dfcbe393f072608b73fb37971342062b54e2f076b", kill_on_drop: false }`
[INFO] [stdout] c0457b1b6c8c9e0c01dc770dfcbe393f072608b73fb37971342062b54e2f076b
[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] 7b9672b33f598c2771e4ff617a9f31651f8a3a537e5e3b40e81a58c1d94c52c7
[INFO] running `Command { std: "docker" "start" "-a" "7b9672b33f598c2771e4ff617a9f31651f8a3a537e5e3b40e81a58c1d94c52c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling args-functional v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "7b9672b33f598c2771e4ff617a9f31651f8a3a537e5e3b40e81a58c1d94c52c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9672b33f598c2771e4ff617a9f31651f8a3a537e5e3b40e81a58c1d94c52c7", kill_on_drop: false }`
[INFO] [stdout] 7b9672b33f598c2771e4ff617a9f31651f8a3a537e5e3b40e81a58c1d94c52c7
[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] cb49b7fca9631a6a264d7e4436a09dd5a7b0c34ca7ddbe0755d047b3ac7d014b
[INFO] running `Command { std: "docker" "start" "-a" "cb49b7fca9631a6a264d7e4436a09dd5a7b0c34ca7ddbe0755d047b3ac7d014b", kill_on_drop: false }`
[INFO] [stderr]    Compiling args-functional v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "cb49b7fca9631a6a264d7e4436a09dd5a7b0c34ca7ddbe0755d047b3ac7d014b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb49b7fca9631a6a264d7e4436a09dd5a7b0c34ca7ddbe0755d047b3ac7d014b", kill_on_drop: false }`
[INFO] [stdout] cb49b7fca9631a6a264d7e4436a09dd5a7b0c34ca7ddbe0755d047b3ac7d014b
[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] bca3dff48f78275fc247d968ddb8b2f0eaf1a460f212ff13ce2f280421beea1f
[INFO] running `Command { std: "docker" "start" "-a" "bca3dff48f78275fc247d968ddb8b2f0eaf1a460f212ff13ce2f280421beea1f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/args_functional-7d89e3eef66e0b44)
[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 args-functional
[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" "bca3dff48f78275fc247d968ddb8b2f0eaf1a460f212ff13ce2f280421beea1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca3dff48f78275fc247d968ddb8b2f0eaf1a460f212ff13ce2f280421beea1f", kill_on_drop: false }`
[INFO] [stdout] bca3dff48f78275fc247d968ddb8b2f0eaf1a460f212ff13ce2f280421beea1f