[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#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhippsaurus%2Fsudoku_dpll" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Phippsaurus/sudoku_dpll on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b92c3331ba6d6769eed646120c445816a1818f5aa286efecb4117238052c0f72
[INFO] running `Command { std: "docker" "start" "-a" "b92c3331ba6d6769eed646120c445816a1818f5aa286efecb4117238052c0f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b92c3331ba6d6769eed646120c445816a1818f5aa286efecb4117238052c0f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92c3331ba6d6769eed646120c445816a1818f5aa286efecb4117238052c0f72", kill_on_drop: false }`
[INFO] [stdout] b92c3331ba6d6769eed646120c445816a1818f5aa286efecb4117238052c0f72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 058fb1c6750089cab4af1d00f08cb9009e534feb2220bfb62989044431bd3a6e
[INFO] running `Command { std: "docker" "start" "-a" "058fb1c6750089cab4af1d00f08cb9009e534feb2220bfb62989044431bd3a6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling dpll v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "058fb1c6750089cab4af1d00f08cb9009e534feb2220bfb62989044431bd3a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "058fb1c6750089cab4af1d00f08cb9009e534feb2220bfb62989044431bd3a6e", kill_on_drop: false }`
[INFO] [stdout] 058fb1c6750089cab4af1d00f08cb9009e534feb2220bfb62989044431bd3a6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af84e08844953b35fb346df36fcc8de5ffcf17633f635b4ca40843676fa4cded
[INFO] running `Command { std: "docker" "start" "-a" "af84e08844953b35fb346df36fcc8de5ffcf17633f635b4ca40843676fa4cded", kill_on_drop: false }`
[INFO] [stderr]    Compiling dpll v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "af84e08844953b35fb346df36fcc8de5ffcf17633f635b4ca40843676fa4cded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af84e08844953b35fb346df36fcc8de5ffcf17633f635b4ca40843676fa4cded", kill_on_drop: false }`
[INFO] [stdout] af84e08844953b35fb346df36fcc8de5ffcf17633f635b4ca40843676fa4cded
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ebd18c3b9d9bd7e6fb7d4b06435953091a5da0afdaa5c20eb8dfbfb02e7d97b3
[INFO] running `Command { std: "docker" "start" "-a" "ebd18c3b9d9bd7e6fb7d4b06435953091a5da0afdaa5c20eb8dfbfb02e7d97b3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dpll-7e1895fe9ccefb84)
[INFO] [stdout] test solve::tests::find_trivial_contradiction ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dpll-b68849198e7a3dd3)
[INFO] [stdout] test solve::tests::find_trivial_tautology ... 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_simple_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_already_solved_sudoku ... ok
[INFO] [stderr]    Doc-tests dpll
[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 1.12s
[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" "ebd18c3b9d9bd7e6fb7d4b06435953091a5da0afdaa5c20eb8dfbfb02e7d97b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd18c3b9d9bd7e6fb7d4b06435953091a5da0afdaa5c20eb8dfbfb02e7d97b3", kill_on_drop: false }`
[INFO] [stdout] ebd18c3b9d9bd7e6fb7d4b06435953091a5da0afdaa5c20eb8dfbfb02e7d97b3