[INFO] cloning repository https://github.com/marcbreitung/rust-problem-search
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marcbreitung/rust-problem-search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcbreitung%2Frust-problem-search", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcbreitung%2Frust-problem-search'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a32663dfdc9bb6bc4e4ee306bea6d957da4506c
[INFO] testing marcbreitung/rust-problem-search against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcbreitung%2Frust-problem-search" "/workspace/builds/worker-92/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-92/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marcbreitung/rust-problem-search on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marcbreitung/rust-problem-search
[INFO] finished tweaking git repo https://github.com/marcbreitung/rust-problem-search
[INFO] tweaked toml for git repo https://github.com/marcbreitung/rust-problem-search written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] crate git repo https://github.com/marcbreitung/rust-problem-search already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22d6c670583d36f815cc8f266a317524d626d14be893ff36205c1bc0fa6a2ef4
[INFO] running `Command { std: "docker" "start" "-a" "22d6c670583d36f815cc8f266a317524d626d14be893ff36205c1bc0fa6a2ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22d6c670583d36f815cc8f266a317524d626d14be893ff36205c1bc0fa6a2ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22d6c670583d36f815cc8f266a317524d626d14be893ff36205c1bc0fa6a2ef4", kill_on_drop: false }`
[INFO] [stdout] 22d6c670583d36f815cc8f266a317524d626d14be893ff36205c1bc0fa6a2ef4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afb51b1ce37457ecc564c6b0819eba594b0bf45c79c74729ecb0cee6d820122d
[INFO] running `Command { std: "docker" "start" "-a" "afb51b1ce37457ecc564c6b0819eba594b0bf45c79c74729ecb0cee6d820122d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-problem-search v0.2.24 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.78s
[INFO] running `Command { std: "docker" "inspect" "afb51b1ce37457ecc564c6b0819eba594b0bf45c79c74729ecb0cee6d820122d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb51b1ce37457ecc564c6b0819eba594b0bf45c79c74729ecb0cee6d820122d", kill_on_drop: false }`
[INFO] [stdout] afb51b1ce37457ecc564c6b0819eba594b0bf45c79c74729ecb0cee6d820122d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17b6e4b56c2fbd6a902d6c1ffbec6f116f14a5c64eb76ee0da8793e28a5aac85
[INFO] running `Command { std: "docker" "start" "-a" "17b6e4b56c2fbd6a902d6c1ffbec6f116f14a5c64eb76ee0da8793e28a5aac85", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-problem-search v0.2.24 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2m 36s
[INFO] running `Command { std: "docker" "inspect" "17b6e4b56c2fbd6a902d6c1ffbec6f116f14a5c64eb76ee0da8793e28a5aac85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17b6e4b56c2fbd6a902d6c1ffbec6f116f14a5c64eb76ee0da8793e28a5aac85", kill_on_drop: false }`
[INFO] [stdout] 17b6e4b56c2fbd6a902d6c1ffbec6f116f14a5c64eb76ee0da8793e28a5aac85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55b80d36b2d9f1df8ff999cda7ee5a2339f644aedd199354541e5a093aa19cac
[INFO] running `Command { std: "docker" "start" "-a" "55b80d36b2d9f1df8ff999cda7ee5a2339f644aedd199354541e5a093aa19cac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_problem_search-0aebcc8f61c9db28)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stderr]    Doc-tests rust-problem-search
[INFO] [stdout] test breath_first_search::tests::search_with_start_equals_goal_returns_result ... ok
[INFO] [stdout] test graph::tests::get_index_at_position_returns_index ... ok
[INFO] [stdout] test graph::tests::get_neighbours_at_position_returns_vec_with_path_neighbours ... ok
[INFO] [stdout] test breath_first_search::tests::get_vec_returns_result_as_vector ... ok
[INFO] [stdout] test breath_first_search::tests::search_with_valid_path_returns_result ... ok
[INFO] [stdout] test graph::tests::get_neighbours_with_tile_with_tile_returns_nodes ... ok
[INFO] [stdout] test graph::tests::get_path_nodes_returns_nodes ... ok
[INFO] [stdout] test breath_first_search::tests::search_with_possible_path ... ok
[INFO] [stdout] test graph::tests::get_position_at_index_returns_position ... ok
[INFO] [stdout] test graph::tests::get_possible_nodes_returns_nodes ... ok
[INFO] [stdout] test graph::tests::get_value_at_index_returns_value ... ok
[INFO] [stdout] test graph::tests::get_value_at_position_returns_value ... ok
[INFO] [stdout] test graph::tests::new_returns_new_graph ... ok
[INFO] [stdout] test node::tests::new_returns_new_node ... ok
[INFO] [stdout] test position::tests::display_prints_formatted_position ... ok
[INFO] [stdout] test position::tests::distance_returns_manhattan_distance ... ok
[INFO] [stdout] test position::tests::new_with_row_and_column_returns_position ... ok
[INFO] [stdout] test problem::tests::new_with_nodes_and_size_returns_position ... ok
[INFO] [stdout] test tile::tests::from_with_u8_0_returns_none ... ok
[INFO] [stdout] test tile::tests::from_with_u8_1_returns_path ... ok
[INFO] [stdout] test tile::tests::from_with_u8_2_returns_ground ... ok
[INFO] [stdout] test tile::tests::from_with_u8_9_returns_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 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 src/position.rs - position::Position::distance (line 38) ... ok
[INFO] [stdout] test src/position.rs - position::Position::new (line 21) ... ok
[INFO] [stdout] test src/breath_first_search.rs - breath_first_search::BreathFirstSearch::search (line 20) ... ok
[INFO] [stdout] test src/node.rs - node::Node::new (line 23) ... ok
[INFO] [stdout] test src/tile.rs - tile::Tile::from_u8 (line 22) ... ok
[INFO] [stdout] test src/breath_first_search.rs - breath_first_search::BreathFirstSearch::get_path (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55b80d36b2d9f1df8ff999cda7ee5a2339f644aedd199354541e5a093aa19cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55b80d36b2d9f1df8ff999cda7ee5a2339f644aedd199354541e5a093aa19cac", kill_on_drop: false }`
[INFO] [stdout] 55b80d36b2d9f1df8ff999cda7ee5a2339f644aedd199354541e5a093aa19cac