[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 master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharryjubb%2Frudoku" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/harryjubb/rudoku on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-3/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" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+62efba8a050c64249dab942951bb28f710208bc8" "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] a69263856fb8d0363f0119b69874f040a4ed22acf99efdd11705ecc30a4ff78f
[INFO] running `Command { std: "docker" "start" "-a" "a69263856fb8d0363f0119b69874f040a4ed22acf99efdd11705ecc30a4ff78f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a69263856fb8d0363f0119b69874f040a4ed22acf99efdd11705ecc30a4ff78f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a69263856fb8d0363f0119b69874f040a4ed22acf99efdd11705ecc30a4ff78f", kill_on_drop: false }`
[INFO] [stdout] a69263856fb8d0363f0119b69874f040a4ed22acf99efdd11705ecc30a4ff78f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a22f26febfc00f1faebfdf47b90e02985d80012d1f724dea30ed496e1fd14e3
[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" "0a22f26febfc00f1faebfdf47b90e02985d80012d1f724dea30ed496e1fd14e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "0a22f26febfc00f1faebfdf47b90e02985d80012d1f724dea30ed496e1fd14e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a22f26febfc00f1faebfdf47b90e02985d80012d1f724dea30ed496e1fd14e3", kill_on_drop: false }`
[INFO] [stdout] 0a22f26febfc00f1faebfdf47b90e02985d80012d1f724dea30ed496e1fd14e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3fe1c193f89d1231e8e3aaa0030034f7768ad73aeaf9b5931cf0615a844fb3c
[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" "d3fe1c193f89d1231e8e3aaa0030034f7768ad73aeaf9b5931cf0615a844fb3c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "d3fe1c193f89d1231e8e3aaa0030034f7768ad73aeaf9b5931cf0615a844fb3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3fe1c193f89d1231e8e3aaa0030034f7768ad73aeaf9b5931cf0615a844fb3c", kill_on_drop: false }`
[INFO] [stdout] d3fe1c193f89d1231e8e3aaa0030034f7768ad73aeaf9b5931cf0615a844fb3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8ea0b5c304d8833ed83d1db1c7afc2a404c4f9c81424b36d46b053b37406af5
[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" "c8ea0b5c304d8833ed83d1db1c7afc2a404c4f9c81424b36d46b053b37406af5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rudoku-cf889319e4e05807)
[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::incomplete_valid_board_string_is_valid ... ok
[INFO] [stdout] test tests::set_value ... ok
[INFO] [stdout] test tests::blank_board_is_valid ... ok
[INFO] [stdout] test tests::correct_rows ... ok
[INFO] [stdout] test tests::correct_board_from_string ... 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::correct_cols ... ok
[INFO] [stdout] test tests::test_get_row ... ok
[INFO] [stdout] test tests::test_squares ... ok
[INFO] [stdout] test tests::test_possible_values ... ok
[INFO] [stdout] test tests::test_solve_tick ... ok
[INFO] [stdout] test tests::test_solve_easy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rudoku-01f2427a158d4f47)
[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 rudoku
[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" "c8ea0b5c304d8833ed83d1db1c7afc2a404c4f9c81424b36d46b053b37406af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ea0b5c304d8833ed83d1db1c7afc2a404c4f9c81424b36d46b053b37406af5", kill_on_drop: false }`
[INFO] [stdout] c8ea0b5c304d8833ed83d1db1c7afc2a404c4f9c81424b36d46b053b37406af5