[INFO] fetching crate rcloc 0.6.2... [INFO] testing rcloc-0.6.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate rcloc 0.6.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate rcloc 0.6.2 [INFO] finished tweaking crates.io crate rcloc 0.6.2 [INFO] tweaked toml for crates.io crate rcloc 0.6.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rcloc 0.6.2 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rcloc 0.6.2 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90faf138e3448e7b8163e4f218f6b4dd9f0941849ba9b0c4793dee11615605dd [INFO] running `Command { std: "docker" "start" "-a" "90faf138e3448e7b8163e4f218f6b4dd9f0941849ba9b0c4793dee11615605dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90faf138e3448e7b8163e4f218f6b4dd9f0941849ba9b0c4793dee11615605dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90faf138e3448e7b8163e4f218f6b4dd9f0941849ba9b0c4793dee11615605dd", kill_on_drop: false }` [INFO] [stdout] 90faf138e3448e7b8163e4f218f6b4dd9f0941849ba9b0c4793dee11615605dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43eac5025422f9ab5b7f60b83b51c6f3f3aa3bf1d9962be7face1d422ce716e4 [INFO] running `Command { std: "docker" "start" "-a" "43eac5025422f9ab5b7f60b83b51c6f3f3aa3bf1d9962be7face1d422ce716e4", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling libmimalloc-sys v0.1.30 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling mimalloc v0.1.34 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling rcloc v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `file_ext` is never read [INFO] [stdout] --> src/calculator.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 134 | struct Info { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 135 | language: &'static str, [INFO] [stdout] 136 | file_ext: Vec<&'static str>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Info` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `output` is never read [INFO] [stdout] --> src/options.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 82 | pub struct Options { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 88 | pub output: Output, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Options` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.42s [INFO] running `Command { std: "docker" "inspect" "43eac5025422f9ab5b7f60b83b51c6f3f3aa3bf1d9962be7face1d422ce716e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43eac5025422f9ab5b7f60b83b51c6f3f3aa3bf1d9962be7face1d422ce716e4", kill_on_drop: false }` [INFO] [stdout] 43eac5025422f9ab5b7f60b83b51c6f3f3aa3bf1d9962be7face1d422ce716e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ff550a260f1d23b9e2398849c4172e2f80c4ac597212f48a76f2a7369586570 [INFO] running `Command { std: "docker" "start" "-a" "2ff550a260f1d23b9e2398849c4172e2f80c4ac597212f48a76f2a7369586570", kill_on_drop: false }` [INFO] [stderr] Compiling rcloc v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `file_ext` is never read [INFO] [stdout] --> src/calculator.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 134 | struct Info { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 135 | language: &'static str, [INFO] [stdout] 136 | file_ext: Vec<&'static str>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Info` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `output` is never read [INFO] [stdout] --> src/options.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 82 | pub struct Options { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 88 | pub output: Output, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Options` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "2ff550a260f1d23b9e2398849c4172e2f80c4ac597212f48a76f2a7369586570", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ff550a260f1d23b9e2398849c4172e2f80c4ac597212f48a76f2a7369586570", kill_on_drop: false }` [INFO] [stdout] 2ff550a260f1d23b9e2398849c4172e2f80c4ac597212f48a76f2a7369586570 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d850f7319042317dab859cbfd01f8952a628badb98b37d09cdc6e81f04e705e8 [INFO] running `Command { std: "docker" "start" "-a" "d850f7319042317dab859cbfd01f8952a628badb98b37d09cdc6e81f04e705e8", kill_on_drop: false }` [INFO] [stderr] warning: field `file_ext` is never read [INFO] [stderr] --> src/calculator.rs:136:5 [INFO] [stderr] | [INFO] [stderr] 134 | struct Info { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 135 | language: &'static str, [INFO] [stderr] 136 | file_ext: Vec<&'static str>, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Info` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `output` is never read [INFO] [stderr] --> src/options.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 82 | pub struct Options { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 88 | pub output: Output, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Options` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `rcloc` (bin "rcloc" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rcloc-9ff1966985de71fb) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test util::tests::test_compare ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d850f7319042317dab859cbfd01f8952a628badb98b37d09cdc6e81f04e705e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d850f7319042317dab859cbfd01f8952a628badb98b37d09cdc6e81f04e705e8", kill_on_drop: false }` [INFO] [stdout] d850f7319042317dab859cbfd01f8952a628badb98b37d09cdc6e81f04e705e8