[INFO] cloning repository https://github.com/Phippsaurus/sudoku_dpll
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Phippsaurus/sudoku_dpll" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhippsaurus%2Fsudoku_dpll", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhippsaurus%2Fsudoku_dpll'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c8194283402b8aeaed9318019d053b9cd9c95b7
[INFO] testing Phippsaurus/sudoku_dpll against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhippsaurus%2Fsudoku_dpll" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Phippsaurus/sudoku_dpll on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Phippsaurus/sudoku_dpll
[INFO] finished tweaking git repo https://github.com/Phippsaurus/sudoku_dpll
[INFO] tweaked toml for git repo https://github.com/Phippsaurus/sudoku_dpll written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Phippsaurus/sudoku_dpll already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48cffbbcb6e79781aab210b367b8c3da2e97e1d13401fb4fb6a1226f099b65b5
[INFO] running `Command { std: "docker" "start" "-a" "48cffbbcb6e79781aab210b367b8c3da2e97e1d13401fb4fb6a1226f099b65b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48cffbbcb6e79781aab210b367b8c3da2e97e1d13401fb4fb6a1226f099b65b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48cffbbcb6e79781aab210b367b8c3da2e97e1d13401fb4fb6a1226f099b65b5", kill_on_drop: false }`
[INFO] [stdout] 48cffbbcb6e79781aab210b367b8c3da2e97e1d13401fb4fb6a1226f099b65b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a988ef6571a5e87560f81bafd2fffc8c1c0925f0b3039575827ded49cc1ac48b
[INFO] running `Command { std: "docker" "start" "-a" "a988ef6571a5e87560f81bafd2fffc8c1c0925f0b3039575827ded49cc1ac48b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dpll v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "a988ef6571a5e87560f81bafd2fffc8c1c0925f0b3039575827ded49cc1ac48b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a988ef6571a5e87560f81bafd2fffc8c1c0925f0b3039575827ded49cc1ac48b", kill_on_drop: false }`
[INFO] [stdout] a988ef6571a5e87560f81bafd2fffc8c1c0925f0b3039575827ded49cc1ac48b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5fe905bab5775849d9c2fcf905b7860d36d9f48c2ea59dbdd5b82a448796ee0
[INFO] running `Command { std: "docker" "start" "-a" "b5fe905bab5775849d9c2fcf905b7860d36d9f48c2ea59dbdd5b82a448796ee0", kill_on_drop: false }`
[INFO] [stderr]    Compiling dpll v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "b5fe905bab5775849d9c2fcf905b7860d36d9f48c2ea59dbdd5b82a448796ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5fe905bab5775849d9c2fcf905b7860d36d9f48c2ea59dbdd5b82a448796ee0", kill_on_drop: false }`
[INFO] [stdout] b5fe905bab5775849d9c2fcf905b7860d36d9f48c2ea59dbdd5b82a448796ee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e9884e1d07ab89672cb55ad0314ce4765aefb4fbba1dc79248e77026e66dd6e
[INFO] running `Command { std: "docker" "start" "-a" "8e9884e1d07ab89672cb55ad0314ce4765aefb4fbba1dc79248e77026e66dd6e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dpll-7067c38dabc9e6c5)
[INFO] [stdout] test solve::tests::find_trivial_tautology ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dpll-b804cb4d7892b0f8)
[INFO] [stdout] test solve::tests::find_trivial_contradiction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test sudoku::tests::solve_2x2_sudoku ... ok
[INFO] [stdout] test sudoku::tests::solve_already_solved_sudoku ... ok
[INFO] [stdout] test sudoku::tests::cannot_solve_unsolvable_sudoku ... ok
[INFO] [stdout] test sudoku::tests::solve_sudoku_with_multiple_solutions ... ok
[INFO] [stdout] test sudoku::tests::solve_simple_sudoku ... ok
[INFO] [stdout] test sudoku::tests::bench_hard_sudoku ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dpll
[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" "8e9884e1d07ab89672cb55ad0314ce4765aefb4fbba1dc79248e77026e66dd6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9884e1d07ab89672cb55ad0314ce4765aefb4fbba1dc79248e77026e66dd6e", kill_on_drop: false }`
[INFO] [stdout] 8e9884e1d07ab89672cb55ad0314ce4765aefb4fbba1dc79248e77026e66dd6e