[INFO] cloning repository https://github.com/swizzard/lisp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swizzard/lisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswizzard%2Flisp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswizzard%2Flisp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5c705cea5e4420b4937b2a7902c7efb28a889bde [INFO] checking swizzard/lisp against try#969026c535f4240ff7866ef11207dfda18a26af6 for pr-146504 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswizzard%2Flisp" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/swizzard/lisp [INFO] finished tweaking git repo https://github.com/swizzard/lisp [INFO] tweaked toml for git repo https://github.com/swizzard/lisp written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/swizzard/lisp on toolchain 969026c535f4240ff7866ef11207dfda18a26af6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/swizzard/lisp already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 916186cf512539f98b4e18003932ee71734acb03e151a23639c9d41d27b35b05 [INFO] running `Command { std: "docker" "start" "-a" "916186cf512539f98b4e18003932ee71734acb03e151a23639c9d41d27b35b05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "916186cf512539f98b4e18003932ee71734acb03e151a23639c9d41d27b35b05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "916186cf512539f98b4e18003932ee71734acb03e151a23639c9d41d27b35b05", kill_on_drop: false }` [INFO] [stdout] 916186cf512539f98b4e18003932ee71734acb03e151a23639c9d41d27b35b05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4b2c3e9299b54680a0a51828b633ca9667f5c44860c53746949b762b5402ecc [INFO] running `Command { std: "docker" "start" "-a" "e4b2c3e9299b54680a0a51828b633ca9667f5c44860c53746949b762b5402ecc", kill_on_drop: false }` [INFO] [stderr] Checking lisp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:26:52 [INFO] [stdout] | [INFO] [stdout] 15 | let f = |args: Args| { [INFO] [stdout] | ------------ the found closure [INFO] [stdout] ... [INFO] [stdout] 26 | p.register_func(func_name, Arity::SomeArgs(1), f); [INFO] [stdout] | ------------- ^ expected fn pointer, found closure [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(Vec) -> Result` [INFO] [stdout] found closure `{closure@src/main.rs:15:13: 15:25}` [INFO] [stdout] note: closures can only be coerced to `fn` types if they do not capture any variables [INFO] [stdout] --> src/main.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 17 | let fu = p.lookup(name)?; [INFO] [stdout] | ^ `p` captured here [INFO] [stdout] note: method defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/env.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn register_func(&mut self, name: &'a str, arity: Arity, f: F) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:26:52 [INFO] [stdout] | [INFO] [stdout] 15 | let f = |args: Args| { [INFO] [stdout] | ------------ the found closure [INFO] [stdout] ... [INFO] [stdout] 26 | p.register_func(func_name, Arity::SomeArgs(1), f); [INFO] [stdout] | ------------- ^ expected fn pointer, found closure [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(Vec) -> Result` [INFO] [stdout] found closure `{closure@src/main.rs:15:13: 15:25}` [INFO] [stdout] note: closures can only be coerced to `fn` types if they do not capture any variables [INFO] [stdout] --> src/main.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 17 | let fu = p.lookup(name)?; [INFO] [stdout] | ^ `p` captured here [INFO] [stdout] note: method defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/env.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn register_func(&mut self, name: &'a str, arity: Arity, f: F) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | fn test() -> Res { [INFO] [stdout] | ---- ^^^ expected `Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | fn test() -> Res { [INFO] [stdout] | ---- ^^^ expected `Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lisp` (bin "lisp") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `lisp` (bin "lisp" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "e4b2c3e9299b54680a0a51828b633ca9667f5c44860c53746949b762b5402ecc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4b2c3e9299b54680a0a51828b633ca9667f5c44860c53746949b762b5402ecc", kill_on_drop: false }` [INFO] [stdout] e4b2c3e9299b54680a0a51828b633ca9667f5c44860c53746949b762b5402ecc