[INFO] cloning repository https://github.com/Auspicus/rust-sudoku [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Auspicus/rust-sudoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAuspicus%2Frust-sudoku", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAuspicus%2Frust-sudoku'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 078ebab056aec87553d3f1520cb94ef9b133c280 [INFO] testing Auspicus/rust-sudoku against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAuspicus%2Frust-sudoku" "/workspace/builds/worker-54/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Auspicus/rust-sudoku 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 git repo https://github.com/Auspicus/rust-sudoku [INFO] finished tweaking git repo https://github.com/Auspicus/rust-sudoku [INFO] tweaked toml for git repo https://github.com/Auspicus/rust-sudoku written to /workspace/builds/worker-54/source/Cargo.toml [INFO] crate git repo https://github.com/Auspicus/rust-sudoku already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] d9dca1003aec5f3509b1fabe9e058e74a67cf9d53653ac488550819a727051ca [INFO] running `Command { std: "docker" "start" "-a" "d9dca1003aec5f3509b1fabe9e058e74a67cf9d53653ac488550819a727051ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9dca1003aec5f3509b1fabe9e058e74a67cf9d53653ac488550819a727051ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9dca1003aec5f3509b1fabe9e058e74a67cf9d53653ac488550819a727051ca", kill_on_drop: false }` [INFO] [stdout] d9dca1003aec5f3509b1fabe9e058e74a67cf9d53653ac488550819a727051ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 114bf91ea1c6aa722c195477b76fecb5ef0c45c615fdeb3a9a47452c0dba26e0 [INFO] running `Command { std: "docker" "start" "-a" "114bf91ea1c6aa722c195477b76fecb5ef0c45c615fdeb3a9a47452c0dba26e0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust-sudoku v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.67s [INFO] running `Command { std: "docker" "inspect" "114bf91ea1c6aa722c195477b76fecb5ef0c45c615fdeb3a9a47452c0dba26e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "114bf91ea1c6aa722c195477b76fecb5ef0c45c615fdeb3a9a47452c0dba26e0", kill_on_drop: false }` [INFO] [stdout] 114bf91ea1c6aa722c195477b76fecb5ef0c45c615fdeb3a9a47452c0dba26e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 2e9d9aaf080895af1673dc50898cc2c6c977eb1bc175e8bd93430e0b2959ebb1 [INFO] running `Command { std: "docker" "start" "-a" "2e9d9aaf080895af1673dc50898cc2c6c977eb1bc175e8bd93430e0b2959ebb1", kill_on_drop: false }` [INFO] [stderr] Compiling rust-sudoku v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "2e9d9aaf080895af1673dc50898cc2c6c977eb1bc175e8bd93430e0b2959ebb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e9d9aaf080895af1673dc50898cc2c6c977eb1bc175e8bd93430e0b2959ebb1", kill_on_drop: false }` [INFO] [stdout] 2e9d9aaf080895af1673dc50898cc2c6c977eb1bc175e8bd93430e0b2959ebb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 6fbcf02ff7c9ba0d9ff0917884dcc78ff043ff56510043cd8b96a2f36937a0af [INFO] running `Command { std: "docker" "start" "-a" "6fbcf02ff7c9ba0d9ff0917884dcc78ff043ff56510043cd8b96a2f36937a0af", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.94s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_sudoku-997032bfec9e36c2) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test flips_bit_0_on ... ok [INFO] [stdout] test flips_bit_4_on ... ok [INFO] [stdout] test not_valid_1_1_5 ... ok [INFO] [stdout] test flips_bit_9_on ... ok [INFO] [stdout] test not_valid_3_3_3 ... ok [INFO] [stdout] test valid_4_4_5 ... ok [INFO] [stdout] test valid_3_3_5 ... ok [INFO] [stdout] test not_valid_4_4_3 ... ok [INFO] [stdout] test reads_bit_4_value ... ok [INFO] [stdout] test solves_easy_board ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_sudoku-475565318d362e36) [INFO] [stdout] test solves_hard_board ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.58s [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] [stderr] Doc-tests rust-sudoku [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" "6fbcf02ff7c9ba0d9ff0917884dcc78ff043ff56510043cd8b96a2f36937a0af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fbcf02ff7c9ba0d9ff0917884dcc78ff043ff56510043cd8b96a2f36937a0af", kill_on_drop: false }` [INFO] [stdout] 6fbcf02ff7c9ba0d9ff0917884dcc78ff043ff56510043cd8b96a2f36937a0af