[INFO] cloning repository https://github.com/csknk/rust-command-line-arguments
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/csknk/rust-command-line-arguments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsknk%2Frust-command-line-arguments", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsknk%2Frust-command-line-arguments'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c37442abd8eada45cc2ab465271b296220e36e61
[INFO] testing csknk/rust-command-line-arguments against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsknk%2Frust-command-line-arguments" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/csknk/rust-command-line-arguments on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/csknk/rust-command-line-arguments
[INFO] finished tweaking git repo https://github.com/csknk/rust-command-line-arguments
[INFO] tweaked toml for git repo https://github.com/csknk/rust-command-line-arguments written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/csknk/rust-command-line-arguments already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f077d4b274d0fffa0b81f589712f7ede06572d8845102e1031d5ab02be84a0f
[INFO] running `Command { std: "docker" "start" "-a" "4f077d4b274d0fffa0b81f589712f7ede06572d8845102e1031d5ab02be84a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f077d4b274d0fffa0b81f589712f7ede06572d8845102e1031d5ab02be84a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f077d4b274d0fffa0b81f589712f7ede06572d8845102e1031d5ab02be84a0f", kill_on_drop: false }`
[INFO] [stdout] 4f077d4b274d0fffa0b81f589712f7ede06572d8845102e1031d5ab02be84a0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d189225d71421c5d39a26b73bd4faa28ceb2c91d748c6adcc2e9d8724ed61f4
[INFO] running `Command { std: "docker" "start" "-a" "6d189225d71421c5d39a26b73bd4faa28ceb2c91d748c6adcc2e9d8724ed61f4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling command-line-args v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.04s
[INFO] running `Command { std: "docker" "inspect" "6d189225d71421c5d39a26b73bd4faa28ceb2c91d748c6adcc2e9d8724ed61f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d189225d71421c5d39a26b73bd4faa28ceb2c91d748c6adcc2e9d8724ed61f4", kill_on_drop: false }`
[INFO] [stdout] 6d189225d71421c5d39a26b73bd4faa28ceb2c91d748c6adcc2e9d8724ed61f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b5ad3c214d0b3cee23aa16d853611b7150cd94d1d12b979b261d7b52b0571c2
[INFO] running `Command { std: "docker" "start" "-a" "8b5ad3c214d0b3cee23aa16d853611b7150cd94d1d12b979b261d7b52b0571c2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling command-line-args v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.55s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/command_line_args-13854c7e3d9eaa4a)
[INFO] running `Command { std: "docker" "inspect" "8b5ad3c214d0b3cee23aa16d853611b7150cd94d1d12b979b261d7b52b0571c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b5ad3c214d0b3cee23aa16d853611b7150cd94d1d12b979b261d7b52b0571c2", kill_on_drop: false }`
[INFO] [stdout] 8b5ad3c214d0b3cee23aa16d853611b7150cd94d1d12b979b261d7b52b0571c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd4de6636b99ec65a338a18b50c80f5b16c71e43f42eab367999da293f535a51
[INFO] running `Command { std: "docker" "start" "-a" "bd4de6636b99ec65a338a18b50c80f5b16c71e43f42eab367999da293f535a51", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/command_line_args-13854c7e3d9eaa4a)
[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" "bd4de6636b99ec65a338a18b50c80f5b16c71e43f42eab367999da293f535a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd4de6636b99ec65a338a18b50c80f5b16c71e43f42eab367999da293f535a51", kill_on_drop: false }`
[INFO] [stdout] bd4de6636b99ec65a338a18b50c80f5b16c71e43f42eab367999da293f535a51