[INFO] fetching crate unitig_flipper 0.1.0... [INFO] testing unitig_flipper-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate unitig_flipper 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate unitig_flipper 0.1.0 [INFO] finished tweaking crates.io crate unitig_flipper 0.1.0 [INFO] tweaked toml for crates.io crate unitig_flipper 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate unitig_flipper 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate unitig_flipper 0.1.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ex v0.1.3 [INFO] [stderr] Downloaded clap_complete v4.5.1 [INFO] [stderr] Downloaded is-terminal v0.4.12 [INFO] [stderr] Downloaded jseqio v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4588dcecd68257a918bc06b96a40694bdd3be254c63800b6f21a2bbfe358c18b [INFO] running `Command { std: "docker" "start" "-a" "4588dcecd68257a918bc06b96a40694bdd3be254c63800b6f21a2bbfe358c18b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4588dcecd68257a918bc06b96a40694bdd3be254c63800b6f21a2bbfe358c18b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4588dcecd68257a918bc06b96a40694bdd3be254c63800b6f21a2bbfe358c18b", kill_on_drop: false }` [INFO] [stdout] 4588dcecd68257a918bc06b96a40694bdd3be254c63800b6f21a2bbfe358c18b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe02c7b235754a6f1b33735f17e1b5f62aa08e105205c7f2320b9e278c56cf97 [INFO] running `Command { std: "docker" "start" "-a" "fe02c7b235754a6f1b33735f17e1b5f62aa08e105205c7f2320b9e278c56cf97", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling strsim v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling ex v0.1.3 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling jseqio v0.1.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling clap_derive v4.5.3 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling clap v4.5.3 [INFO] [stderr] Compiling clap_complete v4.5.1 [INFO] [stderr] Compiling unitig_flipper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/main.rs:69:65 [INFO] [stdout] | [INFO] [stdout] 69 | let n_forward = orientations.iter().fold(0_usize, |acc, &x| (acc + (x == Orientation::Forward) as usize)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 69 - let n_forward = orientations.iter().fold(0_usize, |acc, &x| (acc + (x == Orientation::Forward) as usize)); [INFO] [stdout] 69 + let n_forward = orientations.iter().fold(0_usize, |acc, &x| acc + (x == Orientation::Forward) as usize); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.39s [INFO] running `Command { std: "docker" "inspect" "fe02c7b235754a6f1b33735f17e1b5f62aa08e105205c7f2320b9e278c56cf97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe02c7b235754a6f1b33735f17e1b5f62aa08e105205c7f2320b9e278c56cf97", kill_on_drop: false }` [INFO] [stdout] fe02c7b235754a6f1b33735f17e1b5f62aa08e105205c7f2320b9e278c56cf97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de3775d5d4360a7f79b1acd02ffb117c83dd8aad1af81fca01163851aed0c3ac [INFO] running `Command { std: "docker" "start" "-a" "de3775d5d4360a7f79b1acd02ffb117c83dd8aad1af81fca01163851aed0c3ac", kill_on_drop: false }` [INFO] [stderr] Compiling unitig_flipper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/main.rs:69:65 [INFO] [stdout] | [INFO] [stdout] 69 | let n_forward = orientations.iter().fold(0_usize, |acc, &x| (acc + (x == Orientation::Forward) as usize)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 69 - let n_forward = orientations.iter().fold(0_usize, |acc, &x| (acc + (x == Orientation::Forward) as usize)); [INFO] [stdout] 69 + let n_forward = orientations.iter().fold(0_usize, |acc, &x| acc + (x == Orientation::Forward) as usize); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::BufReader` [INFO] [stdout] --> src/lib.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | use std::io::BufReader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "de3775d5d4360a7f79b1acd02ffb117c83dd8aad1af81fca01163851aed0c3ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de3775d5d4360a7f79b1acd02ffb117c83dd8aad1af81fca01163851aed0c3ac", kill_on_drop: false }` [INFO] [stdout] de3775d5d4360a7f79b1acd02ffb117c83dd8aad1af81fca01163851aed0c3ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b242d7ca5b3853c70fe98e6e32609030946f9284865791ed305365cc573317d0 [INFO] running `Command { std: "docker" "start" "-a" "b242d7ca5b3853c70fe98e6e32609030946f9284865791ed305365cc573317d0", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::io::BufReader` [INFO] [stderr] --> src/lib.rs:207:9 [INFO] [stderr] | [INFO] [stderr] 207 | use std::io::BufReader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `unitig_flipper` (lib test) generated 1 warning (run `cargo fix --lib -p unitig_flipper --tests` to apply 1 suggestion) [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/main.rs:69:65 [INFO] [stderr] | [INFO] [stderr] 69 | let n_forward = orientations.iter().fold(0_usize, |acc, &x| (acc + (x == Orientation::Forward) as usize)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 69 - let n_forward = orientations.iter().fold(0_usize, |acc, &x| (acc + (x == Orientation::Forward) as usize)); [INFO] [stderr] 69 + let n_forward = orientations.iter().fold(0_usize, |acc, &x| acc + (x == Orientation::Forward) as usize); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `unitig_flipper` (bin "unitig_flipper" test) generated 1 warning (run `cargo fix --bin "unitig_flipper" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unitig_flipper-add3ff11718da3da) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::straight_line ... ok [INFO] [stdout] test tests::sanity_check_algorithms ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/unitig_flipper-33c9daa23a148d5a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests unitig_flipper [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b242d7ca5b3853c70fe98e6e32609030946f9284865791ed305365cc573317d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b242d7ca5b3853c70fe98e6e32609030946f9284865791ed305365cc573317d0", kill_on_drop: false }` [INFO] [stdout] b242d7ca5b3853c70fe98e6e32609030946f9284865791ed305365cc573317d0