[INFO] fetching crate tsp-rs 0.1.0... [INFO] testing tsp-rs-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate tsp-rs 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate tsp-rs 0.1.0 [INFO] finished tweaking crates.io crate tsp-rs 0.1.0 [INFO] tweaked toml for crates.io crate tsp-rs 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tsp-rs 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages to latest compatible versions [INFO] [stderr] Adding rand v0.6.5 (available: v0.9.2) [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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2992da17febb795e75208dd024233a427dc5bdc5649c34a1b152838a199c2f7b [INFO] running `Command { std: "docker" "start" "-a" "2992da17febb795e75208dd024233a427dc5bdc5649c34a1b152838a199c2f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2992da17febb795e75208dd024233a427dc5bdc5649c34a1b152838a199c2f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2992da17febb795e75208dd024233a427dc5bdc5649c34a1b152838a199c2f7b", kill_on_drop: false }` [INFO] [stdout] 2992da17febb795e75208dd024233a427dc5bdc5649c34a1b152838a199c2f7b [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71e0c2e4deb1de3bcacb828feaff195cd553060dd1af0f96a9919a85a7f14736 [INFO] running `Command { std: "docker" "start" "-a" "71e0c2e4deb1de3bcacb828feaff195cd553060dd1af0f96a9919a85a7f14736", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling tsp-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "71e0c2e4deb1de3bcacb828feaff195cd553060dd1af0f96a9919a85a7f14736", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71e0c2e4deb1de3bcacb828feaff195cd553060dd1af0f96a9919a85a7f14736", kill_on_drop: false }` [INFO] [stdout] 71e0c2e4deb1de3bcacb828feaff195cd553060dd1af0f96a9919a85a7f14736 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 092b871d0f94ccdf949416077733c9ff73543622d4fe39dd1b3d55ecdcb7de51 [INFO] running `Command { std: "docker" "start" "-a" "092b871d0f94ccdf949416077733c9ff73543622d4fe39dd1b3d55ecdcb7de51", kill_on_drop: false }` [INFO] [stderr] Compiling tsp-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "092b871d0f94ccdf949416077733c9ff73543622d4fe39dd1b3d55ecdcb7de51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "092b871d0f94ccdf949416077733c9ff73543622d4fe39dd1b3d55ecdcb7de51", kill_on_drop: false }` [INFO] [stdout] 092b871d0f94ccdf949416077733c9ff73543622d4fe39dd1b3d55ecdcb7de51 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ddc058735c1c1ef8c48e96fd4e6c49b8a295763f290a023b073f616f020559e5 [INFO] running `Command { std: "docker" "start" "-a" "ddc058735c1c1ef8c48e96fd4e6c49b8a295763f290a023b073f616f020559e5", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tsp_rs-ee99a77841a30d0c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test kopt::tests::test_two_opt ... 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] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-10ac74b6805f1111) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_solve_nn ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 55.89s [INFO] [stdout] [INFO] [stderr] Doc-tests tsp_rs [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - Tour::new (line 56) ... ok [INFO] [stdout] test src/lib.rs - Tour::from (line 72) ... ok [INFO] [stdout] test src/lib.rs - Tour::optimize_nn (line 174) ... ok [INFO] [stdout] test src/lib.rs - (line 4) ... ok [INFO] [stdout] test src/lib.rs - Tour::optimize_kopt (line 117) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.12s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ddc058735c1c1ef8c48e96fd4e6c49b8a295763f290a023b073f616f020559e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddc058735c1c1ef8c48e96fd4e6c49b8a295763f290a023b073f616f020559e5", kill_on_drop: false }` [INFO] [stdout] ddc058735c1c1ef8c48e96fd4e6c49b8a295763f290a023b073f616f020559e5