[INFO] cloning repository https://github.com/curtisxk38/rlox-tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/curtisxk38/rlox-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcurtisxk38%2Frlox-tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcurtisxk38%2Frlox-tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b49117327dfe29f527a5765a3b7c9fd76ff627d7
[INFO] testing curtisxk38/rlox-tree 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%2Fcurtisxk38%2Frlox-tree" "/workspace/builds/worker-44/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-44/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/curtisxk38/rlox-tree 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/curtisxk38/rlox-tree
[INFO] finished tweaking git repo https://github.com/curtisxk38/rlox-tree
[INFO] tweaked toml for git repo https://github.com/curtisxk38/rlox-tree written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] crate git repo https://github.com/curtisxk38/rlox-tree 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] [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-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 2a9358262e071c18169545d61fca72b2f79f3ad7ccb7dca1787937eed4645733
[INFO] running `Command { std: "docker" "start" "-a" "2a9358262e071c18169545d61fca72b2f79f3ad7ccb7dca1787937eed4645733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a9358262e071c18169545d61fca72b2f79f3ad7ccb7dca1787937eed4645733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a9358262e071c18169545d61fca72b2f79f3ad7ccb7dca1787937eed4645733", kill_on_drop: false }`
[INFO] [stdout] 2a9358262e071c18169545d61fca72b2f79f3ad7ccb7dca1787937eed4645733
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 62b8502ff9617b1a898628dd13f71daee9cc14f067f514162efb061c689725fc
[INFO] running `Command { std: "docker" "start" "-a" "62b8502ff9617b1a898628dd13f71daee9cc14f067f514162efb061c689725fc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lox-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.62s
[INFO] running `Command { std: "docker" "inspect" "62b8502ff9617b1a898628dd13f71daee9cc14f067f514162efb061c689725fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b8502ff9617b1a898628dd13f71daee9cc14f067f514162efb061c689725fc", kill_on_drop: false }`
[INFO] [stdout] 62b8502ff9617b1a898628dd13f71daee9cc14f067f514162efb061c689725fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] b3d634106988100b03df026fbe325b761092eb8f53cadb296eb957f1c1b2778e
[INFO] running `Command { std: "docker" "start" "-a" "b3d634106988100b03df026fbe325b761092eb8f53cadb296eb957f1c1b2778e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lox-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "b3d634106988100b03df026fbe325b761092eb8f53cadb296eb957f1c1b2778e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3d634106988100b03df026fbe325b761092eb8f53cadb296eb957f1c1b2778e", kill_on_drop: false }`
[INFO] [stdout] b3d634106988100b03df026fbe325b761092eb8f53cadb296eb957f1c1b2778e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 1e5f07a31bd094f844ea48d73084c9fcf42a0eaad5ef410a2676cc0a4a102df6
[INFO] running `Command { std: "docker" "start" "-a" "1e5f07a31bd094f844ea48d73084c9fcf42a0eaad5ef410a2676cc0a4a102df6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lox_tree-f30d9676abf28dd0)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test basic_inheritance ... ok
[INFO] [stdout] test basic_function ... ok
[INFO] [stdout] test basic_methods ... ok
[INFO] [stdout] test basic_operation ... ok
[INFO] [stdout] test basic_init ... ok
[INFO] [stdout] test early_return ... ok
[INFO] [stdout] test class_fields ... ok
[INFO] [stdout] test class_creation ... ok
[INFO] [stdout] test function_value ... ok
[INFO] [stdout] test closure ... ok
[INFO] [stdout] test fun_in_for ... ok
[INFO] [stdout] test init_early_return ... ok
[INFO] [stdout] test less_fun ... ok
[INFO] [stdout] test print_clock ... ok
[INFO] [stdout] test scoping ... ok
[INFO] [stdout] test superclass_method ... ok
[INFO] [stdout] test weird_init ... ok
[INFO] [stdout] test super_resolving ... ok
[INFO] [stdout] test recursive_fib ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e5f07a31bd094f844ea48d73084c9fcf42a0eaad5ef410a2676cc0a4a102df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e5f07a31bd094f844ea48d73084c9fcf42a0eaad5ef410a2676cc0a4a102df6", kill_on_drop: false }`
[INFO] [stdout] 1e5f07a31bd094f844ea48d73084c9fcf42a0eaad5ef410a2676cc0a4a102df6