[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#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswizzard%2Flisp" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/swizzard/lisp on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-8/source/Cargo.toml [INFO] crate git repo https://github.com/swizzard/lisp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9b5cadacd61c4350b9fa5ebcaa009c12e88236bbfc1ee5ae56b24b516a1e190 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e9b5cadacd61c4350b9fa5ebcaa009c12e88236bbfc1ee5ae56b24b516a1e190", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9b5cadacd61c4350b9fa5ebcaa009c12e88236bbfc1ee5ae56b24b516a1e190", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9b5cadacd61c4350b9fa5ebcaa009c12e88236bbfc1ee5ae56b24b516a1e190", kill_on_drop: false }` [INFO] [stdout] e9b5cadacd61c4350b9fa5ebcaa009c12e88236bbfc1ee5ae56b24b516a1e190 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec43a87f1df6f3f60fa0696f31fdda23dce72e9f9d9fa7f29a06c02e02c6912c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ec43a87f1df6f3f60fa0696f31fdda23dce72e9f9d9fa7f29a06c02e02c6912c", 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] | _____________- [INFO] [stdout] 16 | | let name = "+"; [INFO] [stdout] 17 | | let fu = p.lookup(name)?; [INFO] [stdout] 18 | | let fu = fu.unwrap_func().ok_or(ErrType::not_a_function(name))?; [INFO] [stdout] ... | [INFO] [stdout] 23 | | Ok(fu(vec![*a, *b, c])) [INFO] [stdout] 24 | | }; [INFO] [stdout] | |_____- the found closure [INFO] [stdout] 25 | let func_name = "f"; [INFO] [stdout] 26 | p.register_func(func_name, Arity::SomeArgs(1), f); [INFO] [stdout] | ^ expected fn pointer, found closure [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(Vec) -> std::result::Result` [INFO] [stdout] found closure `[closure@src/main.rs:15:13: 24:6]` [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 enum `std::result::Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lisp` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:26:52 [INFO] [stdout] | [INFO] [stdout] 15 | let f = |args: Args| { [INFO] [stdout] | _____________- [INFO] [stdout] 16 | | let name = "+"; [INFO] [stdout] 17 | | let fu = p.lookup(name)?; [INFO] [stdout] 18 | | let fu = fu.unwrap_func().ok_or(ErrType::not_a_function(name))?; [INFO] [stdout] ... | [INFO] [stdout] 23 | | Ok(fu(vec![*a, *b, c])) [INFO] [stdout] 24 | | }; [INFO] [stdout] | |_____- the found closure [INFO] [stdout] 25 | let func_name = "f"; [INFO] [stdout] 26 | p.register_func(func_name, Arity::SomeArgs(1), f); [INFO] [stdout] | ^ expected fn pointer, found closure [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(Vec) -> std::result::Result` [INFO] [stdout] found closure `[closure@src/main.rs:15:13: 24:6]` [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 enum `std::result::Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 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" "ec43a87f1df6f3f60fa0696f31fdda23dce72e9f9d9fa7f29a06c02e02c6912c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec43a87f1df6f3f60fa0696f31fdda23dce72e9f9d9fa7f29a06c02e02c6912c", kill_on_drop: false }` [INFO] [stdout] ec43a87f1df6f3f60fa0696f31fdda23dce72e9f9d9fa7f29a06c02e02c6912c