[INFO] fetching crate travelling_salesman 1.0.16... [INFO] testing travelling_salesman-1.0.16 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate travelling_salesman 1.0.16 into /workspace/builds/worker-78/source [INFO] validating manifest of crates.io crate travelling_salesman 1.0.16 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate travelling_salesman 1.0.16 [INFO] finished tweaking crates.io crate travelling_salesman 1.0.16 [INFO] tweaked toml for crates.io crate travelling_salesman 1.0.16 written to /workspace/builds/worker-78/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded metaheuristics v0.0.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9198d9227fc4936e3eca716f99c8df750d88158b14f007ed2a7125a536a65c3b [INFO] running `Command { std: "docker" "start" "-a" "9198d9227fc4936e3eca716f99c8df750d88158b14f007ed2a7125a536a65c3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9198d9227fc4936e3eca716f99c8df750d88158b14f007ed2a7125a536a65c3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9198d9227fc4936e3eca716f99c8df750d88158b14f007ed2a7125a536a65c3b", kill_on_drop: false }` [INFO] [stdout] 9198d9227fc4936e3eca716f99c8df750d88158b14f007ed2a7125a536a65c3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d8a9eba3d841c29d91b606239e6daef3dccd143837bd2ea2ee5167d4482afb0 [INFO] running `Command { std: "docker" "start" "-a" "6d8a9eba3d841c29d91b606239e6daef3dccd143837bd2ea2ee5167d4482afb0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling metaheuristics v0.0.12 [INFO] [stderr] Compiling travelling_salesman v1.0.16 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.63s [INFO] running `Command { std: "docker" "inspect" "6d8a9eba3d841c29d91b606239e6daef3dccd143837bd2ea2ee5167d4482afb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d8a9eba3d841c29d91b606239e6daef3dccd143837bd2ea2ee5167d4482afb0", kill_on_drop: false }` [INFO] [stdout] 6d8a9eba3d841c29d91b606239e6daef3dccd143837bd2ea2ee5167d4482afb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eeb3c21ea93c14716890b56ae95b3c96660cb7357708b89af426af0153088b50 [INFO] running `Command { std: "docker" "start" "-a" "eeb3c21ea93c14716890b56ae95b3c96660cb7357708b89af426af0153088b50", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling travelling_salesman v1.0.16 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.51s [INFO] running `Command { std: "docker" "inspect" "eeb3c21ea93c14716890b56ae95b3c96660cb7357708b89af426af0153088b50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eeb3c21ea93c14716890b56ae95b3c96660cb7357708b89af426af0153088b50", kill_on_drop: false }` [INFO] [stdout] eeb3c21ea93c14716890b56ae95b3c96660cb7357708b89af426af0153088b50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c946fb68696adeb5c9e2f441ef46a397156a18a487bf146ed611fd5dac0834ba [INFO] running `Command { std: "docker" "start" "-a" "c946fb68696adeb5c9e2f441ef46a397156a18a487bf146ed611fd5dac0834ba", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/travelling_salesman-4fa300c7f65f663f) [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 travelling_salesman [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/brute_force/mod.rs - brute_force (line 8) ... ok [INFO] [stdout] test src/lib.rs - get_distance_matrix (line 179) ... ok [INFO] [stdout] test src/lib.rs - get_route_distance (line 214) ... ok [INFO] [stdout] test src/brute_force/mod.rs - brute_force::solve (line 48) ... ok [INFO] [stdout] test src/hill_climbing/random_restarts/mod.rs - hill_climbing::random_restarts::solve (line 59) ... ok [INFO] [stdout] test src/hill_climbing/mod.rs - hill_climbing (line 9) ... ok [INFO] [stdout] test src/hill_climbing/mod.rs - hill_climbing::solve (line 59) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/simulated_annealing/mod.rs - simulated_annealing (line 9) ... ok [INFO] [stdout] test src/hill_climbing/random_restarts/mod.rs - hill_climbing::random_restarts (line 9) ... ok [INFO] [stdout] test src/simulated_annealing/mod.rs - simulated_annealing::solve (line 56) ... ok [INFO] [stdout] test src/random_search/mod.rs - random_search (line 9) ... ok [INFO] [stdout] test src/random_search/mod.rs - random_search::solve (line 57) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.56s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c946fb68696adeb5c9e2f441ef46a397156a18a487bf146ed611fd5dac0834ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c946fb68696adeb5c9e2f441ef46a397156a18a487bf146ed611fd5dac0834ba", kill_on_drop: false }` [INFO] [stdout] c946fb68696adeb5c9e2f441ef46a397156a18a487bf146ed611fd5dac0834ba