[INFO] cloning repository https://github.com/jysh1214/algorithm_in_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jysh1214/algorithm_in_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjysh1214%2Falgorithm_in_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjysh1214%2Falgorithm_in_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1682339cf6ed17b22ec439ac5eca659718f34aff
[INFO] testing jysh1214/algorithm_in_rust against beta-2022-05-20 for beta-1.62-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjysh1214%2Falgorithm_in_rust" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jysh1214/algorithm_in_rust on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jysh1214/algorithm_in_rust
[INFO] finished tweaking git repo https://github.com/jysh1214/algorithm_in_rust
[INFO] tweaked toml for git repo https://github.com/jysh1214/algorithm_in_rust written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/jysh1214/algorithm_in_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d91f3f969fe1af205c15e1418906dcf7a7bb0caa1d41111e420816c6c2a09fcc
[INFO] running `Command { std: "docker" "start" "-a" "d91f3f969fe1af205c15e1418906dcf7a7bb0caa1d41111e420816c6c2a09fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d91f3f969fe1af205c15e1418906dcf7a7bb0caa1d41111e420816c6c2a09fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d91f3f969fe1af205c15e1418906dcf7a7bb0caa1d41111e420816c6c2a09fcc", kill_on_drop: false }`
[INFO] [stdout] d91f3f969fe1af205c15e1418906dcf7a7bb0caa1d41111e420816c6c2a09fcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bca904ffcce64d8ba96201cd8b607dcc44e89851d7d04d1bda6006c940c10a7
[INFO] running `Command { std: "docker" "start" "-a" "2bca904ffcce64d8ba96201cd8b607dcc44e89851d7d04d1bda6006c940c10a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling algorithm v0.1.0 (/opt/rustwide/workdir/algorithm)
[INFO] [stderr]    Compiling algorithm_in_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "2bca904ffcce64d8ba96201cd8b607dcc44e89851d7d04d1bda6006c940c10a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bca904ffcce64d8ba96201cd8b607dcc44e89851d7d04d1bda6006c940c10a7", kill_on_drop: false }`
[INFO] [stdout] 2bca904ffcce64d8ba96201cd8b607dcc44e89851d7d04d1bda6006c940c10a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1aa11d9601dd0042dd5a3fff4af625586b691f4350a7c4c3d538557b64ca679
[INFO] running `Command { std: "docker" "start" "-a" "f1aa11d9601dd0042dd5a3fff4af625586b691f4350a7c4c3d538557b64ca679", kill_on_drop: false }`
[INFO] [stderr]    Compiling algorithm_in_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/algorithm_in_rust-caacd7f7f876ecc0)
[INFO] [stderr]   Executable tests/bubble_sort_test.rs (/opt/rustwide/target/debug/deps/bubble_sort_test-d7ef15463d23d6fb)
[INFO] [stderr]   Executable tests/insertion_sort_test.rs (/opt/rustwide/target/debug/deps/insertion_sort_test-e787ac248ced1fb1)
[INFO] [stderr]   Executable tests/merge_sort_test.rs (/opt/rustwide/target/debug/deps/merge_sort_test-d405f441ac45dc5d)
[INFO] [stderr]   Executable tests/selection_sort_test.rs (/opt/rustwide/target/debug/deps/selection_sort_test-37e97c8138dea5c8)
[INFO] running `Command { std: "docker" "inspect" "f1aa11d9601dd0042dd5a3fff4af625586b691f4350a7c4c3d538557b64ca679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1aa11d9601dd0042dd5a3fff4af625586b691f4350a7c4c3d538557b64ca679", kill_on_drop: false }`
[INFO] [stdout] f1aa11d9601dd0042dd5a3fff4af625586b691f4350a7c4c3d538557b64ca679
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 398ccb82d81d5510f60e5c34e76e57a3ef4d157412b6687f5657266b663ddec7
[INFO] running `Command { std: "docker" "start" "-a" "398ccb82d81d5510f60e5c34e76e57a3ef4d157412b6687f5657266b663ddec7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/algorithm_in_rust-caacd7f7f876ecc0)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bubble_sort_test.rs (/opt/rustwide/target/debug/deps/bubble_sort_test-d7ef15463d23d6fb)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test empty_list_test ... ok
[INFO] [stdout] test one_size_list_test ... ok
[INFO] [stdout] test int_increase_order_test ... ok
[INFO] [stdout] test str_increase_order_test ... ok
[INFO] [stdout] test panic_test - should panic ... ok
[INFO] [stderr]      Running tests/insertion_sort_test.rs (/opt/rustwide/target/debug/deps/insertion_sort_test-e787ac248ced1fb1)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/merge_sort_test.rs (/opt/rustwide/target/debug/deps/merge_sort_test-d405f441ac45dc5d)
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test empty_list_test ... ok
[INFO] [stdout] test int_increase_order_test ... ok
[INFO] [stdout] test one_size_list_test ... ok
[INFO] [stdout] test str_increase_order_test ... ok
[INFO] [stdout] test panic_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test empty_list_test ... ok
[INFO] [stdout] test one_size_list_test ... ok
[INFO] [stdout] test int_increase_order_test ... ok
[INFO] [stdout] test str_increase_order_test ... ok
[INFO] [stdout] test panic_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/selection_sort_test.rs (/opt/rustwide/target/debug/deps/selection_sort_test-37e97c8138dea5c8)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test empty_list_test ... ok
[INFO] [stdout] test one_size_list_test ... ok
[INFO] [stdout] test int_increase_order_test ... ok
[INFO] [stdout] test str_increase_order_test ... ok
[INFO] [stdout] test panic_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "398ccb82d81d5510f60e5c34e76e57a3ef4d157412b6687f5657266b663ddec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "398ccb82d81d5510f60e5c34e76e57a3ef4d157412b6687f5657266b663ddec7", kill_on_drop: false }`
[INFO] [stdout] 398ccb82d81d5510f60e5c34e76e57a3ef4d157412b6687f5657266b663ddec7