[INFO] cloning repository https://github.com/jacksoncooper/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacksoncooper/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacksoncooper%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacksoncooper%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c067a5a0f7fde6ddb27af0a8132311d830d428e
[INFO] checking jacksoncooper/rlox against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacksoncooper%2Frlox" "/workspace/builds/worker-82/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/jacksoncooper/rlox on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jacksoncooper/rlox
[INFO] finished tweaking git repo https://github.com/jacksoncooper/rlox
[INFO] tweaked toml for git repo https://github.com/jacksoncooper/rlox written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate git repo https://github.com/jacksoncooper/rlox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e037b6e3d4c193214822ec9256d2b4a7f17dfa39d0ae32f6d7fe1f01b8261ed9
[INFO] running `Command { std: "docker" "start" "-a" "e037b6e3d4c193214822ec9256d2b4a7f17dfa39d0ae32f6d7fe1f01b8261ed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e037b6e3d4c193214822ec9256d2b4a7f17dfa39d0ae32f6d7fe1f01b8261ed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e037b6e3d4c193214822ec9256d2b4a7f17dfa39d0ae32f6d7fe1f01b8261ed9", kill_on_drop: false }`
[INFO] [stdout] e037b6e3d4c193214822ec9256d2b4a7f17dfa39d0ae32f6d7fe1f01b8261ed9
[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" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88f6ca70bc7a2d62ec1461a065b45a699679f86ad0e3d1d3f866d0c6d6e8e836
[INFO] running `Command { std: "docker" "start" "-a" "88f6ca70bc7a2d62ec1461a065b45a699679f86ad0e3d1d3f866d0c6d6e8e836", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/environment.rs:119:36
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let value = Object::Number(Rc::new(4 as f64));
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^ expected `f64`, found struct `std::rc::Rc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `f64`
[INFO] [stdout]              found struct `std::rc::Rc<f64>`
[INFO] [stdout] help: consider dereferencing the type
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let value = Object::Number(*Rc::new(4 as f64));
[INFO] [stdout]     |                                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rlox` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "88f6ca70bc7a2d62ec1461a065b45a699679f86ad0e3d1d3f866d0c6d6e8e836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88f6ca70bc7a2d62ec1461a065b45a699679f86ad0e3d1d3f866d0c6d6e8e836", kill_on_drop: false }`
[INFO] [stdout] 88f6ca70bc7a2d62ec1461a065b45a699679f86ad0e3d1d3f866d0c6d6e8e836
