[INFO] cloning repository https://github.com/FedericoStra/argrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FedericoStra/argrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFedericoStra%2Fargrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFedericoStra%2Fargrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e150cf1ac0ebf873afb885281a93d60fb5c846d2
[INFO] testing FedericoStra/argrs against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFedericoStra%2Fargrs" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FedericoStra/argrs 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 git repo https://github.com/FedericoStra/argrs
[INFO] finished tweaking git repo https://github.com/FedericoStra/argrs
[INFO] tweaked toml for git repo https://github.com/FedericoStra/argrs written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/FedericoStra/argrs already has a lockfile, it will not be regenerated
[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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 9b3d73c5df3119f6f954bd753b9efb4adfa36b67741980d0637df67d9f7382df
[INFO] running `Command { std: "docker" "start" "-a" "9b3d73c5df3119f6f954bd753b9efb4adfa36b67741980d0637df67d9f7382df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b3d73c5df3119f6f954bd753b9efb4adfa36b67741980d0637df67d9f7382df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b3d73c5df3119f6f954bd753b9efb4adfa36b67741980d0637df67d9f7382df", kill_on_drop: false }`
[INFO] [stdout] 9b3d73c5df3119f6f954bd753b9efb4adfa36b67741980d0637df67d9f7382df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 15d4a3d07ae8881d7a4db7da5e2c7d9b36e94e1997435f50087f3ca26dfd0cc4
[INFO] running `Command { std: "docker" "start" "-a" "15d4a3d07ae8881d7a4db7da5e2c7d9b36e94e1997435f50087f3ca26dfd0cc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling argrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "15d4a3d07ae8881d7a4db7da5e2c7d9b36e94e1997435f50087f3ca26dfd0cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d4a3d07ae8881d7a4db7da5e2c7d9b36e94e1997435f50087f3ca26dfd0cc4", kill_on_drop: false }`
[INFO] [stdout] 15d4a3d07ae8881d7a4db7da5e2c7d9b36e94e1997435f50087f3ca26dfd0cc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] fec0e3e78fc5a838fdc0d3466408540008b9242a088c722e1db151810ee6892c
[INFO] running `Command { std: "docker" "start" "-a" "fec0e3e78fc5a838fdc0d3466408540008b9242a088c722e1db151810ee6892c", kill_on_drop: false }`
[INFO] [stderr]    Compiling argrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "fec0e3e78fc5a838fdc0d3466408540008b9242a088c722e1db151810ee6892c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fec0e3e78fc5a838fdc0d3466408540008b9242a088c722e1db151810ee6892c", kill_on_drop: false }`
[INFO] [stdout] fec0e3e78fc5a838fdc0d3466408540008b9242a088c722e1db151810ee6892c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 29abd849df78f8511025aaf2058a855164b36e492b50614658220744932af33a
[INFO] running `Command { std: "docker" "start" "-a" "29abd849df78f8511025aaf2058a855164b36e492b50614658220744932af33a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/argrs-8ac02e935ba1863c)
[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" "29abd849df78f8511025aaf2058a855164b36e492b50614658220744932af33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29abd849df78f8511025aaf2058a855164b36e492b50614658220744932af33a", kill_on_drop: false }`
[INFO] [stdout] 29abd849df78f8511025aaf2058a855164b36e492b50614658220744932af33a