[INFO] cloning repository https://github.com/harryjubb/rudoku
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/harryjubb/rudoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharryjubb%2Frudoku", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharryjubb%2Frudoku'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b52ceec6d15c36df56c334afef68e782c64e28e4
[INFO] testing harryjubb/rudoku against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharryjubb%2Frudoku" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/harryjubb/rudoku on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/harryjubb/rudoku
[INFO] finished tweaking git repo https://github.com/harryjubb/rudoku
[INFO] tweaked toml for git repo https://github.com/harryjubb/rudoku written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/harryjubb/rudoku already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 240680cc6d5b3ef45937b39c1b546c8fbc47bd53979294809caee4afe86161b6
[INFO] running `Command { std: "docker" "start" "-a" "240680cc6d5b3ef45937b39c1b546c8fbc47bd53979294809caee4afe86161b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "240680cc6d5b3ef45937b39c1b546c8fbc47bd53979294809caee4afe86161b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240680cc6d5b3ef45937b39c1b546c8fbc47bd53979294809caee4afe86161b6", kill_on_drop: false }`
[INFO] [stdout] 240680cc6d5b3ef45937b39c1b546c8fbc47bd53979294809caee4afe86161b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19b8328e2ec6239444130a88e1e2aade922b5d12c93db13836c2e440d5410619
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "19b8328e2ec6239444130a88e1e2aade922b5d12c93db13836c2e440d5410619", kill_on_drop: false }`
[INFO] [stderr]    Compiling rudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "19b8328e2ec6239444130a88e1e2aade922b5d12c93db13836c2e440d5410619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19b8328e2ec6239444130a88e1e2aade922b5d12c93db13836c2e440d5410619", kill_on_drop: false }`
[INFO] [stdout] 19b8328e2ec6239444130a88e1e2aade922b5d12c93db13836c2e440d5410619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0010eae25dfd6a267e4cc10385f39b3faaf31ea6642e3048c72debfd96e5deda
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0010eae25dfd6a267e4cc10385f39b3faaf31ea6642e3048c72debfd96e5deda", kill_on_drop: false }`
[INFO] [stderr]    Compiling rudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "0010eae25dfd6a267e4cc10385f39b3faaf31ea6642e3048c72debfd96e5deda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0010eae25dfd6a267e4cc10385f39b3faaf31ea6642e3048c72debfd96e5deda", kill_on_drop: false }`
[INFO] [stdout] 0010eae25dfd6a267e4cc10385f39b3faaf31ea6642e3048c72debfd96e5deda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8bc79e4f2daef5e8ccfcc39c2ff3c768e0d8622ddb7eb917a62cd8f97a9b54a2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8bc79e4f2daef5e8ccfcc39c2ff3c768e0d8622ddb7eb917a62cd8f97a9b54a2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rudoku-fa175600ca5bfbf2)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::complete_valid_board_string_is_valid_and_complete ... ignored
[INFO] [stdout] test tests::blank_board_from_new ... ok
[INFO] [stdout] test tests::set_value ... ok
[INFO] [stdout] test tests::blank_board_is_valid ... ok
[INFO] [stdout] test tests::test_get_row ... ok
[INFO] [stdout] test tests::test_get_col ... ok
[INFO] [stdout] test tests::correct_squares ... ok
[INFO] [stdout] test tests::test_get_square ... ok
[INFO] [stdout] test tests::incomplete_valid_board_string_is_valid ... ok
[INFO] [stdout] test tests::correct_rows ... ok
[INFO] [stdout] test tests::correct_board_from_string ... ok
[INFO] [stdout] test tests::test_squares ... ok
[INFO] [stdout] test tests::correct_cols ... ok
[INFO] [stdout] test tests::test_possible_values ... ok
[INFO] [stdout] test tests::test_solve_tick ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rudoku-b38529125ec5faa9)
[INFO] [stdout] test tests::test_solve_easy ... ok
[INFO] [stderr]    Doc-tests rudoku
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.35s
[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] [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" "8bc79e4f2daef5e8ccfcc39c2ff3c768e0d8622ddb7eb917a62cd8f97a9b54a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bc79e4f2daef5e8ccfcc39c2ff3c768e0d8622ddb7eb917a62cd8f97a9b54a2", kill_on_drop: false }`
[INFO] [stdout] 8bc79e4f2daef5e8ccfcc39c2ff3c768e0d8622ddb7eb917a62cd8f97a9b54a2