[INFO] fetching crate zagreb-lib 0.1.0... [INFO] testing zagreb-lib-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate zagreb-lib 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate zagreb-lib 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate zagreb-lib 0.1.0 [INFO] tweaked toml for crates.io crate zagreb-lib 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate zagreb-lib 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate zagreb-lib 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3726b022e44ed407eb1e99b78ab6ddd4b2ee2b6903ef9dd07344697c30a27d8f [INFO] running `Command { std: "docker" "start" "-a" "3726b022e44ed407eb1e99b78ab6ddd4b2ee2b6903ef9dd07344697c30a27d8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3726b022e44ed407eb1e99b78ab6ddd4b2ee2b6903ef9dd07344697c30a27d8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3726b022e44ed407eb1e99b78ab6ddd4b2ee2b6903ef9dd07344697c30a27d8f", kill_on_drop: false }` [INFO] [stdout] 3726b022e44ed407eb1e99b78ab6ddd4b2ee2b6903ef9dd07344697c30a27d8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a6eaca359a4b5d8b4339bb5d8ecd6554cdbd9e0d93f40587ac2f7291bc7c13a [INFO] running `Command { std: "docker" "start" "-a" "4a6eaca359a4b5d8b4339bb5d8ecd6554cdbd9e0d93f40587ac2f7291bc7c13a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Compiling bumpalo v3.17.0 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Compiling once_cell v1.21.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Compiling js-sys v0.3.77 [INFO] [stderr] Compiling console_error_panic_hook v0.1.7 [INFO] [stderr] Compiling serde-wasm-bindgen v0.6.5 [INFO] [stderr] Compiling zagreb-lib v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `find_path` and `is_path_between` are never used [INFO] [stdout] --> src/lib.rs:547:8 [INFO] [stdout] | [INFO] [stdout] 37 | impl Graph { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 547 | fn find_path(&self, s: usize, t: usize) -> Option> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 552 | fn is_path_between(&self, s: usize, t: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.24s [INFO] running `Command { std: "docker" "inspect" "4a6eaca359a4b5d8b4339bb5d8ecd6554cdbd9e0d93f40587ac2f7291bc7c13a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a6eaca359a4b5d8b4339bb5d8ecd6554cdbd9e0d93f40587ac2f7291bc7c13a", kill_on_drop: false }` [INFO] [stdout] 4a6eaca359a4b5d8b4339bb5d8ecd6554cdbd9e0d93f40587ac2f7291bc7c13a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eab2ff176ddb7a79db4a645365cce5ee3e8939db55c94a5d9d038594892b1dcb [INFO] running `Command { std: "docker" "start" "-a" "eab2ff176ddb7a79db4a645365cce5ee3e8939db55c94a5d9d038594892b1dcb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling once_cell v1.21.1 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling half v2.5.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Compiling clap_builder v4.5.32 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling js-sys v0.3.77 [INFO] [stderr] Compiling console_error_panic_hook v0.1.7 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling clap v4.5.32 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling serde-wasm-bindgen v0.6.5 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling zagreb-lib v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `find_path` and `is_path_between` are never used [INFO] [stdout] --> src/lib.rs:547:8 [INFO] [stdout] | [INFO] [stdout] 37 | impl Graph { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 547 | fn find_path(&self, s: usize, t: usize) -> Option> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 552 | fn is_path_between(&self, s: usize, t: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::thread_rng` [INFO] [stdout] --> src/lib.rs:816:9 [INFO] [stdout] | [INFO] [stdout] 816 | use rand::thread_rng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng` [INFO] [stdout] --> src/lib.rs:816:15 [INFO] [stdout] | [INFO] [stdout] 816 | use rand::thread_rng; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `graph` [INFO] [stdout] --> src/lib.rs:1444:17 [INFO] [stdout] | [INFO] [stdout] 1444 | let mut graph = Graph::new(10); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph` [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/lib.rs:1444:13 [INFO] [stdout] | [INFO] [stdout] 1444 | let mut graph = Graph::new(10); [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: method `is_path_between` is never used [INFO] [stdout] --> src/lib.rs:552:8 [INFO] [stdout] | [INFO] [stdout] 37 | impl Graph { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 552 | fn is_path_between(&self, s: usize, t: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.56s [INFO] running `Command { std: "docker" "inspect" "eab2ff176ddb7a79db4a645365cce5ee3e8939db55c94a5d9d038594892b1dcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eab2ff176ddb7a79db4a645365cce5ee3e8939db55c94a5d9d038594892b1dcb", kill_on_drop: false }` [INFO] [stdout] eab2ff176ddb7a79db4a645365cce5ee3e8939db55c94a5d9d038594892b1dcb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cbfd2b94e1944dcde1d0e7db4a07fd9aa587778c4ec79cbefbcf797b142889b6 [INFO] running `Command { std: "docker" "start" "-a" "cbfd2b94e1944dcde1d0e7db4a07fd9aa587778c4ec79cbefbcf797b142889b6", kill_on_drop: false }` [INFO] [stderr] warning: methods `find_path` and `is_path_between` are never used [INFO] [stderr] --> src/lib.rs:547:8 [INFO] [stderr] | [INFO] [stderr] 37 | impl Graph { [INFO] [stderr] | ---------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 547 | fn find_path(&self, s: usize, t: usize) -> Option> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 552 | fn is_path_between(&self, s: usize, t: usize) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::thread_rng` [INFO] [stderr] --> src/lib.rs:816:9 [INFO] [stderr] | [INFO] [stderr] 816 | use rand::thread_rng; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `rand::thread_rng`: renamed to `rng` [INFO] [stderr] --> src/lib.rs:816:15 [INFO] [stderr] | [INFO] [stderr] 816 | use rand::thread_rng; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `graph` [INFO] [stderr] --> src/lib.rs:1444:17 [INFO] [stderr] | [INFO] [stderr] 1444 | let mut graph = Graph::new(10); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:1444:13 [INFO] [stderr] | [INFO] [stderr] 1444 | let mut graph = Graph::new(10); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `is_path_between` is never used [INFO] [stderr] --> src/lib.rs:552:8 [INFO] [stderr] | [INFO] [stderr] 37 | impl Graph { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 552 | fn is_path_between(&self, s: usize, t: usize) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `zagreb-lib` (lib) generated 1 warning [INFO] [stderr] warning: `zagreb-lib` (lib test) generated 5 warnings (run `cargo fix --lib -p zagreb-lib --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zagreb_lib-f65181ecc6d4c663) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::test_complete_graph ... ok [INFO] [stdout] test tests::test_cycle_graph ... ok [INFO] [stdout] test tests::test_find_vertex_disjoint_paths ... ok [INFO] [stdout] test tests::test_theorem_implementations ... ok [INFO] [stdout] test tests::test_theorem_1_implementation ... ok [INFO] [stdout] test tests::test_graph_properties ... ok [INFO] [stdout] test tests::test_theorem_2_implementation ... ok [INFO] [stdout] test tests::test_independence_number ... ok [INFO] [stdout] test tests::test_hamiltonian_detection ... ok [INFO] [stdout] test tests::test_find_path ... ok [INFO] [stdout] test tests::test_star_graph ... ok [INFO] [stdout] test tests::test_graph_type_detection ... ok [INFO] [stdout] test tests::test_theorem_3_upper_bound ... ok [INFO] [stdout] test tests::test_zagreb_index_calculation ... ok [INFO] [stdout] test tests::test_traceable_detection ... ok [INFO] [stdout] test tests::test_zagreb_upper_bound ... ok [INFO] [stdout] test tests::test_petersen_graph ... ok [INFO] [stderr] Doc-tests zagreb_lib [INFO] [stdout] test tests::test_k_connectivity_exact_vs_approx ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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" "cbfd2b94e1944dcde1d0e7db4a07fd9aa587778c4ec79cbefbcf797b142889b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbfd2b94e1944dcde1d0e7db4a07fd9aa587778c4ec79cbefbcf797b142889b6", kill_on_drop: false }` [INFO] [stdout] cbfd2b94e1944dcde1d0e7db4a07fd9aa587778c4ec79cbefbcf797b142889b6