[INFO] cloning repository https://github.com/krotera/tsp-algos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krotera/tsp-algos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrotera%2Ftsp-algos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrotera%2Ftsp-algos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b03d4fc5ace77abe6b95f74745bc36217a41b469
[INFO] testing krotera/tsp-algos against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrotera%2Ftsp-algos" "/workspace/builds/worker-69/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-69/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krotera/tsp-algos on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/krotera/tsp-algos
[INFO] finished tweaking git repo https://github.com/krotera/tsp-algos
[INFO] tweaked toml for git repo https://github.com/krotera/tsp-algos written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] crate git repo https://github.com/krotera/tsp-algos already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b0c2ec130b2fe679e9e2cb43180f014853d1c7f9c36cac5d21bd9d9aee11abe
[INFO] running `Command { std: "docker" "start" "-a" "5b0c2ec130b2fe679e9e2cb43180f014853d1c7f9c36cac5d21bd9d9aee11abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b0c2ec130b2fe679e9e2cb43180f014853d1c7f9c36cac5d21bd9d9aee11abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b0c2ec130b2fe679e9e2cb43180f014853d1c7f9c36cac5d21bd9d9aee11abe", kill_on_drop: false }`
[INFO] [stdout] 5b0c2ec130b2fe679e9e2cb43180f014853d1c7f9c36cac5d21bd9d9aee11abe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7321b2539e5ffa39e309a21e4ddee1116e222f0124746d5bb1ded21afcb54d6
[INFO] running `Command { std: "docker" "start" "-a" "c7321b2539e5ffa39e309a21e4ddee1116e222f0124746d5bb1ded21afcb54d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling syn v1.0.55
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling priority-queue v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling howlong v0.1.6
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling errno v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling tsp_algos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.16s
[INFO] running `Command { std: "docker" "inspect" "c7321b2539e5ffa39e309a21e4ddee1116e222f0124746d5bb1ded21afcb54d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7321b2539e5ffa39e309a21e4ddee1116e222f0124746d5bb1ded21afcb54d6", kill_on_drop: false }`
[INFO] [stdout] c7321b2539e5ffa39e309a21e4ddee1116e222f0124746d5bb1ded21afcb54d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f864d41b6f8c857c8fa835e8510503c9eab706529e7606c9797f4478fe8f6fb4
[INFO] running `Command { std: "docker" "start" "-a" "f864d41b6f8c857c8fa835e8510503c9eab706529e7606c9797f4478fe8f6fb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tsp_algos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "f864d41b6f8c857c8fa835e8510503c9eab706529e7606c9797f4478fe8f6fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f864d41b6f8c857c8fa835e8510503c9eab706529e7606c9797f4478fe8f6fb4", kill_on_drop: false }`
[INFO] [stdout] f864d41b6f8c857c8fa835e8510503c9eab706529e7606c9797f4478fe8f6fb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd4511d46847dcb5e58f1b1b2f194ba6c88248b03f48af9f75971243a24f3ce3
[INFO] running `Command { std: "docker" "start" "-a" "dd4511d46847dcb5e58f1b1b2f194ba6c88248b03f48af9f75971243a24f3ce3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tsp_algos-cdb5b519e5757d1b)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test algorithms::genetic_tests::calculate_fitnesses_normal ... ok
[INFO] [stdout] test algorithms::random_hamiltonian_cycle_tests::args_not_square ... ok
[INFO] [stdout] test algorithms::random_hamiltonian_cycle_tests::args_too_small ... ok
[INFO] [stdout] test algorithms::state_tests::do_swap ... ok
[INFO] [stdout] test algorithms::state_tests::ctor ... ok
[INFO] [stdout] test algorithms::state_tests::do_swap_bad ... ok
[INFO] [stdout] test algorithms::state_tests::find_best_swap ... ok
[INFO] [stdout] test algorithms::random_hamiltonian_cycle_tests::args_good ... ok
[INFO] [stdout] test algorithms::state_tests::find_best_swap_none ... ok
[INFO] [stdout] test algorithms::state_tests::hash_eq ... ok
[INFO] [stdout] test algorithms::state_tests::is_goal ... ok
[INFO] [stdout] test algorithms::state_tests::succesors_complete ... ok
[INFO] [stdout] test algorithms::state_tests::successors_incomplete ... ok
[INFO] [stdout] test algorithms::state_tests::weigh_swap_bad ... ok
[INFO] [stdout] test algorithms::state_tests::weigh_swap ... ok
[INFO] [stdout] test graph_generation::graph_tests::empty_graph ... ok
[INFO] [stdout] test graph_generation::graph_tests::square_graph_dangerous_coords ... ok
[INFO] [stdout] test graph_generation::graph_tests::square_graph_dangerous_id ... ok
[INFO] [stdout] test graph_generation::graph_tests::square_graph_missing_points ... ok
[INFO] [stdout] test graph_generation::graph_tests::square_graph_normal ... ok
[INFO] [stdout] test graph_generation::graph_tests::square_graph_redundant_points ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd4511d46847dcb5e58f1b1b2f194ba6c88248b03f48af9f75971243a24f3ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4511d46847dcb5e58f1b1b2f194ba6c88248b03f48af9f75971243a24f3ce3", kill_on_drop: false }`
[INFO] [stdout] dd4511d46847dcb5e58f1b1b2f194ba6c88248b03f48af9f75971243a24f3ce3