[INFO] cloning repository https://github.com/ms747/chailang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ms747/chailang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fms747%2Fchailang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fms747%2Fchailang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 370a3fc3745e97126b800e2b522ccc4dd5295190
[INFO] testing ms747/chailang against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fms747%2Fchailang" "/workspace/builds/worker-82/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ms747/chailang on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ms747/chailang
[INFO] finished tweaking git repo https://github.com/ms747/chailang
[INFO] tweaked toml for git repo https://github.com/ms747/chailang written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate git repo https://github.com/ms747/chailang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f873b2863e01d4bbe07976433192d4c7eee890d0793db4ff200ad40942ecc697
[INFO] running `Command { std: "docker" "start" "-a" "f873b2863e01d4bbe07976433192d4c7eee890d0793db4ff200ad40942ecc697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f873b2863e01d4bbe07976433192d4c7eee890d0793db4ff200ad40942ecc697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f873b2863e01d4bbe07976433192d4c7eee890d0793db4ff200ad40942ecc697", kill_on_drop: false }`
[INFO] [stdout] f873b2863e01d4bbe07976433192d4c7eee890d0793db4ff200ad40942ecc697
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f80cac8dd3fc44569110c85a85af7a93931fabbebce34aa1aa9a014df93c11e4
[INFO] running `Command { std: "docker" "start" "-a" "f80cac8dd3fc44569110c85a85af7a93931fabbebce34aa1aa9a014df93c11e4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling newchai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "f80cac8dd3fc44569110c85a85af7a93931fabbebce34aa1aa9a014df93c11e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f80cac8dd3fc44569110c85a85af7a93931fabbebce34aa1aa9a014df93c11e4", kill_on_drop: false }`
[INFO] [stdout] f80cac8dd3fc44569110c85a85af7a93931fabbebce34aa1aa9a014df93c11e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d7698a9a60c87024a64020e02511c2464a691b5b58a4536fb07dc70b507676c
[INFO] running `Command { std: "docker" "start" "-a" "5d7698a9a60c87024a64020e02511c2464a691b5b58a4536fb07dc70b507676c", kill_on_drop: false }`
[INFO] [stderr]    Compiling newchai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "5d7698a9a60c87024a64020e02511c2464a691b5b58a4536fb07dc70b507676c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d7698a9a60c87024a64020e02511c2464a691b5b58a4536fb07dc70b507676c", kill_on_drop: false }`
[INFO] [stdout] 5d7698a9a60c87024a64020e02511c2464a691b5b58a4536fb07dc70b507676c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9de3a4c58bdc4a52900db571751b4e97b9aee5f4b2e81b71377b91b92d9bd55
[INFO] running `Command { std: "docker" "start" "-a" "d9de3a4c58bdc4a52900db571751b4e97b9aee5f4b2e81b71377b91b92d9bd55", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/newchai-6c5a628d06ce0f97)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test lexer::test::is_char ... ok
[INFO] [stdout] test lexer::test::read_identifier ... ok
[INFO] [stdout] test token::test::compare_tokens ... ok
[INFO] [stdout] test lexer::test::is_digit ... ok
[INFO] [stdout] test lexer::test::lexer_init ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/newchai-a0a260b61a7faa46)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests newchai
[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] [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" "d9de3a4c58bdc4a52900db571751b4e97b9aee5f4b2e81b71377b91b92d9bd55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9de3a4c58bdc4a52900db571751b4e97b9aee5f4b2e81b71377b91b92d9bd55", kill_on_drop: false }`
[INFO] [stdout] d9de3a4c58bdc4a52900db571751b4e97b9aee5f4b2e81b71377b91b92d9bd55