[INFO] cloning repository https://github.com/alxolr/sila
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alxolr/sila" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falxolr%2Fsila", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falxolr%2Fsila'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef4faff751c946f6c225dd0b7eb5c240c91d8c4a
[INFO] testing alxolr/sila 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%2Falxolr%2Fsila" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alxolr/sila 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/alxolr/sila
[INFO] finished tweaking git repo https://github.com/alxolr/sila
[INFO] tweaked toml for git repo https://github.com/alxolr/sila written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/alxolr/sila 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8c045fbc57487901b7c6a5527309d46bcb1512613162e3e76c2ce11873e65cbc
[INFO] running `Command { std: "docker" "start" "-a" "8c045fbc57487901b7c6a5527309d46bcb1512613162e3e76c2ce11873e65cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c045fbc57487901b7c6a5527309d46bcb1512613162e3e76c2ce11873e65cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c045fbc57487901b7c6a5527309d46bcb1512613162e3e76c2ce11873e65cbc", kill_on_drop: false }`
[INFO] [stdout] 8c045fbc57487901b7c6a5527309d46bcb1512613162e3e76c2ce11873e65cbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] fb5190697390e538e125ff27c13fe28dda7836d11691d03053eed9e853524c65
[INFO] running `Command { std: "docker" "start" "-a" "fb5190697390e538e125ff27c13fe28dda7836d11691d03053eed9e853524c65", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling serde_yaml v0.8.20
[INFO] [stderr]    Compiling sila v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.35s
[INFO] running `Command { std: "docker" "inspect" "fb5190697390e538e125ff27c13fe28dda7836d11691d03053eed9e853524c65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb5190697390e538e125ff27c13fe28dda7836d11691d03053eed9e853524c65", kill_on_drop: false }`
[INFO] [stdout] fb5190697390e538e125ff27c13fe28dda7836d11691d03053eed9e853524c65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 83a120cd43f36b80aca7acd7915a92df31deddd5ecfc8d2f1224690f6a1581ff
[INFO] running `Command { std: "docker" "start" "-a" "83a120cd43f36b80aca7acd7915a92df31deddd5ecfc8d2f1224690f6a1581ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling sila v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "83a120cd43f36b80aca7acd7915a92df31deddd5ecfc8d2f1224690f6a1581ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a120cd43f36b80aca7acd7915a92df31deddd5ecfc8d2f1224690f6a1581ff", kill_on_drop: false }`
[INFO] [stdout] 83a120cd43f36b80aca7acd7915a92df31deddd5ecfc8d2f1224690f6a1581ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f42468b3abe91f7c6e2766f9ede70ddd83c2bbf4f964ee6d0412eff684f21e36
[INFO] running `Command { std: "docker" "start" "-a" "f42468b3abe91f7c6e2766f9ede70ddd83c2bbf4f964ee6d0412eff684f21e36", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sila-282c70bacc06d5d4)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test command::tests::parse_command_with_arguments ... ok
[INFO] [stdout] test command::tests::parse_one_word_command ... ok
[INFO] [stdout] test command::tests::parse_commands_with_single_slashes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f42468b3abe91f7c6e2766f9ede70ddd83c2bbf4f964ee6d0412eff684f21e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42468b3abe91f7c6e2766f9ede70ddd83c2bbf4f964ee6d0412eff684f21e36", kill_on_drop: false }`
[INFO] [stdout] f42468b3abe91f7c6e2766f9ede70ddd83c2bbf4f964ee6d0412eff684f21e36