[INFO] cloning repository https://github.com/czipperz/shirk [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/czipperz/shirk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fczipperz%2Fshirk", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fczipperz%2Fshirk'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 75ee115cc4b52fed6ad8249bb2aa9c2cb70304b0 [INFO] testing czipperz/shirk against beta-2026-04-21 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fczipperz%2Fshirk" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/czipperz/shirk [INFO] finished tweaking git repo https://github.com/czipperz/shirk [INFO] tweaked toml for git repo https://github.com/czipperz/shirk written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/czipperz/shirk on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/czipperz/shirk 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing czipperz/shirk against beta-2026-04-21 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fczipperz%2Fshirk" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/czipperz/shirk [INFO] finished tweaking git repo https://github.com/czipperz/shirk [INFO] tweaked toml for git repo https://github.com/czipperz/shirk written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/czipperz/shirk on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/czipperz/shirk 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Blocking waiting for file lock on package cache [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f07f9b87ee031b20d20e4f23978bb85b66013ddfba05a27e7944243d3270b06 [INFO] running `Command { std: "docker" "start" "-a" "1f07f9b87ee031b20d20e4f23978bb85b66013ddfba05a27e7944243d3270b06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f07f9b87ee031b20d20e4f23978bb85b66013ddfba05a27e7944243d3270b06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f07f9b87ee031b20d20e4f23978bb85b66013ddfba05a27e7944243d3270b06", kill_on_drop: false }` [INFO] [stdout] 1f07f9b87ee031b20d20e4f23978bb85b66013ddfba05a27e7944243d3270b06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e903316a976856d35fc535994b20d306dedfaa9ad4f219497780e1606fc26864 [INFO] running `Command { std: "docker" "start" "-a" "e903316a976856d35fc535994b20d306dedfaa9ad4f219497780e1606fc26864", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling shirk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parse.rs:144:28 [INFO] [stdout] | [INFO] [stdout] 144 | let (name, fpos) = try!(parse_namespaced_word(&mut tokens)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/parse.rs:130:17 [INFO] [stdout] | [INFO] [stdout] 130 | diagnostics::print_error_pos( [INFO] [stdout] | _________________^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] 131 | | format_args!("")); [INFO] [stdout] | |_____________________________________- argument #2 of type `&FilePosition` is missing [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/diagnostics.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn print_error_pos(message: fmt::Arguments, fpos: &FilePosition) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ ------------------- [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 130 - diagnostics::print_error_pos( [INFO] [stdout] 131 - format_args!("")); [INFO] [stdout] 130 + diagnostics::print_error_pos(format_args!(""), /* &FilePosition */); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/parse.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 143 | / loop { [INFO] [stdout] 144 | | let (name, fpos) = try!(parse_namespaced_word(&mut tokens)); [INFO] [stdout] 145 | | diagnostics::print_fpos(&fpos); [INFO] [stdout] 146 | | println!("{}", name); [INFO] [stdout] ... | [INFO] [stdout] 151 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 152 | Ok(variables) [INFO] [stdout] | ^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse.rs:138:14 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn parse(mut tokens: IntoIter) [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | let mut variables = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variables` [INFO] [stdout] --> src/parse.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | let mut variables = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variables` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `shirk` (bin "shirk") due to 1 previous error; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e903316a976856d35fc535994b20d306dedfaa9ad4f219497780e1606fc26864", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e903316a976856d35fc535994b20d306dedfaa9ad4f219497780e1606fc26864", kill_on_drop: false }` [INFO] [stdout] e903316a976856d35fc535994b20d306dedfaa9ad4f219497780e1606fc26864