[INFO] cloning repository https://github.com/powware/matutidae [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/powware/matutidae" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpowware%2Fmatutidae", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpowware%2Fmatutidae'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 56dd73a552ee93a957cabff781cb11390e5cbd59 [INFO] checking powware/matutidae against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpowware%2Fmatutidae" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/powware/matutidae [INFO] finished tweaking git repo https://github.com/powware/matutidae [INFO] tweaked toml for git repo https://github.com/powware/matutidae written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/powware/matutidae on toolchain 2b39fe756f52bc2825bf5b2bfc385cab922dae10 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/powware/matutidae 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" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking powware/matutidae against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpowware%2Fmatutidae" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/powware/matutidae [INFO] finished tweaking git repo https://github.com/powware/matutidae [INFO] tweaked toml for git repo https://github.com/powware/matutidae written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/powware/matutidae on toolchain 2b39fe756f52bc2825bf5b2bfc385cab922dae10 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/powware/matutidae 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" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.20.1 [INFO] [stderr] Downloaded lazy-regex-proc_macros v3.3.0 [INFO] [stderr] Downloaded lazy-regex v3.3.0 [INFO] [stderr] Downloaded clap v4.5.18 [INFO] [stderr] Downloaded clap_builder v4.5.18 [INFO] [stderr] Downloaded regex v1.11.0 [INFO] [stderr] Downloaded portable-atomic v1.9.0 [INFO] [stderr] Downloaded regex-automata v0.4.8 [INFO] [stderr] Downloaded loop_unwrap v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6d4f370c78f2b0f497a609dcb7ca0dbe23ea26f53a125b90b76022ecacf9d74 [INFO] running `Command { std: "docker" "start" "-a" "b6d4f370c78f2b0f497a609dcb7ca0dbe23ea26f53a125b90b76022ecacf9d74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6d4f370c78f2b0f497a609dcb7ca0dbe23ea26f53a125b90b76022ecacf9d74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6d4f370c78f2b0f497a609dcb7ca0dbe23ea26f53a125b90b76022ecacf9d74", kill_on_drop: false }` [INFO] [stdout] b6d4f370c78f2b0f497a609dcb7ca0dbe23ea26f53a125b90b76022ecacf9d74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f827087bbeb9818a65ffc516920236e43e4203e8a0f7650c85a0e21d1c098e6 [INFO] running `Command { std: "docker" "start" "-a" "6f827087bbeb9818a65ffc516920236e43e4203e8a0f7650c85a0e21d1c098e6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking once_cell v1.20.1 [INFO] [stderr] Checking loop_unwrap v0.2.0 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Checking regex v1.11.0 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.3.0 [INFO] [stderr] Checking lazy-regex v3.3.0 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/preprocessor.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, LinkedList}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/preprocessor.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/preprocessor.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, LinkedList}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/preprocessor.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `comment` [INFO] [stdout] --> src/preprocessor.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | comment, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_comment` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/preprocessor.rs:27:33 [INFO] [stdout] | [INFO] [stdout] 27 | fn strip_comments(line: String, mut multiline: bool) -> (String, bool) { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg_list` [INFO] [stdout] --> src/preprocessor.rs:121:31 [INFO] [stdout] | [INFO] [stdout] 121 | if let Some((_, name, arg_list, args, expansion)) = [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arg_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `split` [INFO] [stdout] --> src/preprocessor.rs:137:29 [INFO] [stdout] | [INFO] [stdout] 137 | let split: Vec = split [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_split` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `comment` [INFO] [stdout] --> src/preprocessor.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | comment, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_comment` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `splits` as mutable, as it is not declared as mutable [INFO] [stdout] --> src/preprocessor.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | splits.push(String::from(expansion)); [INFO] [stdout] | ^^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] help: consider changing this to be mutable [INFO] [stdout] | [INFO] [stdout] 133 | let mut splits: Vec = Vec::new(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/preprocessor.rs:27:33 [INFO] [stdout] | [INFO] [stdout] 27 | fn strip_comments(line: String, mut multiline: bool) -> (String, bool) { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `splits` [INFO] [stdout] --> src/preprocessor.rs:136:34 [INFO] [stdout] | [INFO] [stdout] 133 | let splits: Vec = Vec::new(); [INFO] [stdout] | ------ ---------- this reinitialization might get skipped [INFO] [stdout] | | [INFO] [stdout] | move occurs because `splits` has type `Vec`, which does not implement the `Copy` trait [INFO] [stdout] 134 | splits.push(String::from(expansion)); [INFO] [stdout] 135 | for arg in args { [INFO] [stdout] | --------------- inside of this loop [INFO] [stdout] 136 | for split in splits { [INFO] [stdout] | ^^^^^^ `splits` moved due to this implicit call to `.into_iter()`, in previous iteration of loop [INFO] [stdout] | [INFO] [stdout] note: `into_iter` takes ownership of the receiver `self`, which moves `splits` [INFO] [stdout] --> /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/core/src/iter/traits/collect.rs:310:18 [INFO] [stdout] help: consider iterating over a slice of the `Vec`'s content to avoid moving into the `for` loop [INFO] [stdout] | [INFO] [stdout] 136 | for split in &splits { [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg_list` [INFO] [stdout] --> src/preprocessor.rs:121:31 [INFO] [stdout] | [INFO] [stdout] 121 | if let Some((_, name, arg_list, args, expansion)) = [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arg_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `split` [INFO] [stdout] --> src/preprocessor.rs:137:29 [INFO] [stdout] | [INFO] [stdout] 137 | let split: Vec = split [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_split` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `trie` [INFO] [stdout] --> src/tokenizer.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | let mut trie = Trie::new(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_trie` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/tokenizer.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn tokenize(input: String) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tokenizer.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | let mut trie = Trie::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tokenizer.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | let mut tokens: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0382, E0596. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `splits` as mutable, as it is not declared as mutable [INFO] [stdout] --> src/preprocessor.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | splits.push(String::from(expansion)); [INFO] [stdout] | ^^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] help: consider changing this to be mutable [INFO] [stdout] | [INFO] [stdout] 133 | let mut splits: Vec = Vec::new(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `splits` [INFO] [stdout] --> src/preprocessor.rs:136:34 [INFO] [stdout] | [INFO] [stdout] 133 | let splits: Vec = Vec::new(); [INFO] [stdout] | ------ ---------- this reinitialization might get skipped [INFO] [stdout] | | [INFO] [stdout] | move occurs because `splits` has type `Vec`, which does not implement the `Copy` trait [INFO] [stdout] 134 | splits.push(String::from(expansion)); [INFO] [stdout] 135 | for arg in args { [INFO] [stdout] | --------------- inside of this loop [INFO] [stdout] 136 | for split in splits { [INFO] [stdout] | ^^^^^^ `splits` moved due to this implicit call to `.into_iter()`, in previous iteration of loop [INFO] [stdout] | [INFO] [stdout] note: `into_iter` takes ownership of the receiver `self`, which moves `splits` [INFO] [stdout] --> /rustc/2b39fe756f52bc2825bf5b2bfc385cab922dae10/library/core/src/iter/traits/collect.rs:310:18 [INFO] [stdout] help: consider iterating over a slice of the `Vec`'s content to avoid moving into the `for` loop [INFO] [stdout] | [INFO] [stdout] 136 | for split in &splits { [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `compiler` (lib) due to 2 previous errors; 10 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `trie` [INFO] [stdout] --> src/tokenizer.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | let mut trie = Trie::new(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_trie` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/tokenizer.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn tokenize(input: String) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tokenizer.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | let mut trie = Trie::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tokenizer.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | let mut tokens: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0382, E0596. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stderr] error: could not compile `compiler` (lib test) due to 2 previous errors; 10 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6f827087bbeb9818a65ffc516920236e43e4203e8a0f7650c85a0e21d1c098e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f827087bbeb9818a65ffc516920236e43e4203e8a0f7650c85a0e21d1c098e6", kill_on_drop: false }` [INFO] [stdout] 6f827087bbeb9818a65ffc516920236e43e4203e8a0f7650c85a0e21d1c098e6