[INFO] cloning repository https://github.com/sunziping2016/leetcode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunziping2016/leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunziping2016%2Fleetcode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunziping2016%2Fleetcode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5aade930dc18baedc7df8c0fa5771e74de91aa37 [INFO] checking sunziping2016/leetcode against try#f6d7c613ae2d161ff37dbc63cc5abd809c878597 for pr-83850 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunziping2016%2Fleetcode" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sunziping2016/leetcode on toolchain f6d7c613ae2d161ff37dbc63cc5abd809c878597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sunziping2016/leetcode [INFO] finished tweaking git repo https://github.com/sunziping2016/leetcode [INFO] tweaked toml for git repo https://github.com/sunziping2016/leetcode written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/sunziping2016/leetcode already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed83f1ac3627eb409463e1727d48b801035b4af06f5dfeb2abc48bf1fd630b62 [INFO] running `Command { std: "docker" "start" "-a" "ed83f1ac3627eb409463e1727d48b801035b4af06f5dfeb2abc48bf1fd630b62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed83f1ac3627eb409463e1727d48b801035b4af06f5dfeb2abc48bf1fd630b62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed83f1ac3627eb409463e1727d48b801035b4af06f5dfeb2abc48bf1fd630b62", kill_on_drop: false }` [INFO] [stdout] ed83f1ac3627eb409463e1727d48b801035b4af06f5dfeb2abc48bf1fd630b62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86188e503267645415c2230cf393f5e9c937e527b24b22bdba50d87a29ded13a [INFO] running `Command { std: "docker" "start" "-a" "86188e503267645415c2230cf393f5e9c937e527b24b22bdba50d87a29ded13a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling semver v1.0.5 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking regular-expression-matching v0.1.0 (/opt/rustwide/workdir/0010.regular-expression-matching.rust) [INFO] [stderr] Checking three-sum v0.1.0 (/opt/rustwide/workdir/0015.3sum.rust) [INFO] [stderr] Checking reverse-nodes-in-k-group v0.1.0 (/opt/rustwide/workdir/0025.reverse-nodes-in-k-group.rust) [INFO] [stderr] Checking remove-nth-node-from-end-of-list v0.1.0 (/opt/rustwide/workdir/0019.remove-nth-node-from-end-of-list.rust) [INFO] [stderr] Checking longest-palindromic-substring v0.1.0 (/opt/rustwide/workdir/0005.longest-palindromic-substring.rust) [INFO] [stderr] Checking four-sum v0.1.0 (/opt/rustwide/workdir/0018.4sum.rust) [INFO] [stderr] Checking add-two-numbers v0.1.0 (/opt/rustwide/workdir/0002.add-two-numbers.rust) [INFO] [stderr] Checking string-to-integer-atoi v0.1.0 (/opt/rustwide/workdir/0008.string-to-integer-atoi.rust) [INFO] [stderr] Checking integer-to-roman v0.1.0 (/opt/rustwide/workdir/0012.integer-to-roman.rust) [INFO] [stderr] Checking zigzag-conversion v0.1.0 (/opt/rustwide/workdir/0006.zigzag-conversion.rust) [INFO] [stderr] Checking three-sum-closest v0.1.0 (/opt/rustwide/workdir/0016.3sum-closest.rust) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> 0010.regular-expression-matching.rust/src/nfa.rs:66:72 [INFO] [stdout] | [INFO] [stdout] 66 | .for_each(|&state| normalize(&nfa, &mut result, state, &mut (i, &mut last))); [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^^^^^ expected slice `[usize]`, found struct `Vec` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut (usize, &mut [usize])` [INFO] [stdout] found mutable reference `&mut (usize, &mut Vec)` [INFO] [stdout] note: function defined here [INFO] [stdout] --> 0010.regular-expression-matching.rust/src/nfa.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | fn normalize( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 45 | nfa: &[State], [INFO] [stdout] | ------------- [INFO] [stdout] 46 | new_states: &mut Vec, [INFO] [stdout] | --------------------------- [INFO] [stdout] 47 | state: usize, [INFO] [stdout] | ------------ [INFO] [stdout] 48 | inserted: &mut (usize, &mut [usize]), [INFO] [stdout] | ------------------------------------ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regular-expression-matching` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> 0025.reverse-nodes-in-k-group.rust/src/lib.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> 0019.remove-nth-node-from-end-of-list.rust/src/lib.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "86188e503267645415c2230cf393f5e9c937e527b24b22bdba50d87a29ded13a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86188e503267645415c2230cf393f5e9c937e527b24b22bdba50d87a29ded13a", kill_on_drop: false }` [INFO] [stdout] 86188e503267645415c2230cf393f5e9c937e527b24b22bdba50d87a29ded13a