[INFO] cloning repository https://github.com/slightknack/typetta [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slightknack/typetta" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslightknack%2Ftypetta", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslightknack%2Ftypetta'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 498d36d05bc0250c765c8a05fc8d7150ddd59d82 [INFO] checking slightknack/typetta against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslightknack%2Ftypetta" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/slightknack/typetta on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/slightknack/typetta [INFO] finished tweaking git repo https://github.com/slightknack/typetta [INFO] tweaked toml for git repo https://github.com/slightknack/typetta written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/slightknack/typetta already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7add5ab49035b6036b3883ebe4d73e7b98a059dafc60ad0655b16416bd5574a8 [INFO] running `Command { std: "docker" "start" "-a" "7add5ab49035b6036b3883ebe4d73e7b98a059dafc60ad0655b16416bd5574a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7add5ab49035b6036b3883ebe4d73e7b98a059dafc60ad0655b16416bd5574a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7add5ab49035b6036b3883ebe4d73e7b98a059dafc60ad0655b16416bd5574a8", kill_on_drop: false }` [INFO] [stdout] 7add5ab49035b6036b3883ebe4d73e7b98a059dafc60ad0655b16416bd5574a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 091645ae9e02efafeb02b4e931a8b6079e46345bce186d56a6089eec8f4f751a [INFO] running `Command { std: "docker" "start" "-a" "091645ae9e02efafeb02b4e931a8b6079e46345bce186d56a6089eec8f4f751a", kill_on_drop: false }` [INFO] [stderr] Checking typetta v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected identifier, found keyword `pub` [INFO] [stdout] --> src/infer.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn preliminary(ast: AST) -> TST { [INFO] [stdout] | ^^^ expected identifier, found keyword [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `(` or `<`, found keyword `fn` [INFO] [stdout] --> src/infer.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn preliminary(ast: AST) -> TST { [INFO] [stdout] | ^^ expected one of `(` or `<` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found keyword `pub` [INFO] [stdout] --> src/infer.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn preliminary(ast: AST) -> TST { [INFO] [stdout] | ^^^ expected identifier, found keyword [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `(` or `<`, found keyword `fn` [INFO] [stdout] --> src/infer.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn preliminary(ast: AST) -> TST { [INFO] [stdout] | ^^ expected one of `(` or `<` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `typetta` due to 6 previous errors [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/data.rs:22:27 [INFO] [stdout] | [INFO] [stdout] 22 | Data::Unit => {} [INFO] [stdout] | ^^ expected enum `Type`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/data.rs:23:33 [INFO] [stdout] | [INFO] [stdout] 23 | Data::Natural(_) => {} [INFO] [stdout] | ^^ expected enum `Type`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/data.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | Data::Lambda => {} [INFO] [stdout] | ^^ expected enum `Type`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/data.rs:22:27 [INFO] [stdout] | [INFO] [stdout] 22 | Data::Unit => {} [INFO] [stdout] | ^^ expected enum `Type`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/data.rs:23:33 [INFO] [stdout] | [INFO] [stdout] 23 | Data::Natural(_) => {} [INFO] [stdout] | ^^ expected enum `Type`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/data.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | Data::Lambda => {} [INFO] [stdout] | ^^ expected enum `Type`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [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" "091645ae9e02efafeb02b4e931a8b6079e46345bce186d56a6089eec8f4f751a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "091645ae9e02efafeb02b4e931a8b6079e46345bce186d56a6089eec8f4f751a", kill_on_drop: false }` [INFO] [stdout] 091645ae9e02efafeb02b4e931a8b6079e46345bce186d56a6089eec8f4f751a