[INFO] cloning repository https://github.com/czipperz/camps_and_trees
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/czipperz/camps_and_trees" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fczipperz%2Fcamps_and_trees", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fczipperz%2Fcamps_and_trees'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4605eb102455df90e180aad592d0d7223e7f1fd
[INFO] testing czipperz/camps_and_trees against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fczipperz%2Fcamps_and_trees" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/czipperz/camps_and_trees on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/czipperz/camps_and_trees
[INFO] finished tweaking git repo https://github.com/czipperz/camps_and_trees
[INFO] tweaked toml for git repo https://github.com/czipperz/camps_and_trees written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/czipperz/camps_and_trees already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03da0c03a5928577c4d65be42a404c0e4f2de47af3b3f6987d55c7c7d356dfbc
[INFO] running `Command { std: "docker" "start" "-a" "03da0c03a5928577c4d65be42a404c0e4f2de47af3b3f6987d55c7c7d356dfbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03da0c03a5928577c4d65be42a404c0e4f2de47af3b3f6987d55c7c7d356dfbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03da0c03a5928577c4d65be42a404c0e4f2de47af3b3f6987d55c7c7d356dfbc", kill_on_drop: false }`
[INFO] [stdout] 03da0c03a5928577c4d65be42a404c0e4f2de47af3b3f6987d55c7c7d356dfbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00e882ce9b8c77c1950d908362838557854c524d89e016cc2a8de383af5af645
[INFO] running `Command { std: "docker" "start" "-a" "00e882ce9b8c77c1950d908362838557854c524d89e016cc2a8de383af5af645", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling camps_and_trees v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "00e882ce9b8c77c1950d908362838557854c524d89e016cc2a8de383af5af645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e882ce9b8c77c1950d908362838557854c524d89e016cc2a8de383af5af645", kill_on_drop: false }`
[INFO] [stdout] 00e882ce9b8c77c1950d908362838557854c524d89e016cc2a8de383af5af645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c879eb9b52a70a9e22519a6dd3e0888b48b0966011799d138201f49e050681b
[INFO] running `Command { std: "docker" "start" "-a" "4c879eb9b52a70a9e22519a6dd3e0888b48b0966011799d138201f49e050681b", kill_on_drop: false }`
[INFO] [stderr]    Compiling camps_and_trees v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "4c879eb9b52a70a9e22519a6dd3e0888b48b0966011799d138201f49e050681b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c879eb9b52a70a9e22519a6dd3e0888b48b0966011799d138201f49e050681b", kill_on_drop: false }`
[INFO] [stdout] 4c879eb9b52a70a9e22519a6dd3e0888b48b0966011799d138201f49e050681b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45e5d20dba0833e83be1ddcd3542c3decd8723f6fd56b0b129c501d339786a2b
[INFO] running `Command { std: "docker" "start" "-a" "45e5d20dba0833e83be1ddcd3542c3decd8723f6fd56b0b129c501d339786a2b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/camps_and_trees-87bf24ba13a75700)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test associate_trees::tests::associate_tree_associate_tree ... ok
[INFO] [stdout] test board::tests::solve_5x5_1 ... ok
[INFO] [stdout] test board::tests::solve_5x5_10 ... ok
[INFO] [stdout] test fill_camps::tests::fill_camps_exact_match_partially_filled ... ok
[INFO] [stdout] test grid::tests::blank_grid_test ... ok
[INFO] [stdout] test grid::tests::debug_test ... ok
[INFO] [stdout] test grid::tests::is_solved_outright_false ... ok
[INFO] [stdout] test grid::tests::parse_grid_test ... ok
[INFO] [stdout] test grid::tests::surrounding_tiles_edge ... ok
[INFO] [stdout] test board::tests::solve_6x6_a5 ... ok
[INFO] [stdout] test intersection::tests::process_intersections_column_deduce_grass_next_column ... ok
[INFO] [stdout] test board::tests::debug_test ... ok
[INFO] [stdout] test associate_trees::tests::associate_tree_no_camp ... ok
[INFO] [stdout] test board::tests::solve_6x6_b10 ... ok
[INFO] [stdout] test grid::tests::surrounding_tiles_corner ... ok
[INFO] [stdout] test grid::tests::surrounding_tiles_middle ... ok
[INFO] [stdout] test board::tests::solve_5x5_2 ... ok
[INFO] [stdout] test grid::tests::set_camp_test ... ok
[INFO] [stdout] test intersection::tests::process_intersections_row_deduce_grass_next_row ... ok
[INFO] [stdout] test board::tests::solve_7x7_b20 ... ok
[INFO] [stdout] test board::tests::solve_8x8_b15 ... ok
[INFO] [stdout] test board::tests::solve_8x8_b13 ... ok
[INFO] [stdout] test fill_camps::tests::fill_camps_0_camps ... ok
[INFO] [stdout] test board::tests::solve_8x8_b5 ... ok
[INFO] [stdout] test board::tests::solve_8x8_b10 ... ok
[INFO] [stdout] test board::tests::solve_unsolvable ... ok
[INFO] [stdout] test associate_trees::tests::associate_trees_horizontal ... ok
[INFO] [stdout] test intersection::tests::intersection_one_possibility_is_the_possibility ... ok
[INFO] [stdout] test intersection::tests::intersection_two_possibilities ... ok
[INFO] [stdout] test initialize_grass::tests::initialize_grass_1 ... ok
[INFO] [stdout] test grid::tests::is_solved_complete ... ok
[INFO] [stdout] test grid::tests::count_in_row_test ... ok
[INFO] [stdout] test board::tests::solve_7x7_b15 ... ok
[INFO] [stdout] test board::tests::solve_7x7_a10 ... ok
[INFO] [stdout] test grid::tests::count_in_column_test ... ok
[INFO] [stdout] test fill_zeros::tests::fill_zeros_column_with_a_camp ... ok
[INFO] [stdout] test fill_camps::tests::fill_camps_exact_match ... ok
[INFO] [stdout] test board::tests::solve_8x8_b2 ... ok
[INFO] [stdout] test fill_zeros::tests::fill_zeros_row_with_multiple_camps ... ok
[INFO] [stdout] test fill_zeros::tests::fill_zeros_0_camps ... ok
[INFO] [stdout] test grid::tests::is_solved_partial ... ok
[INFO] [stdout] test board::tests::solve_8x8_b9 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/camps_and_trees-62f8cb281c98f064)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::read_camps_empty ... ok
[INFO] [stdout] test tests::read_camps_three_elements ... ok
[INFO] [stdout] test tests::analyze_stdin_2x2 ... ok
[INFO] [stdout] test tests::read_camps_one_element ... ok
[INFO] [stderr]    Doc-tests camps_and_trees
[INFO] [stdout] test tests::analyze_stdin_too_little_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/initialize_grass.rs - initialize_grass::initialize_grass (line 8) ... ok
[INFO] [stdout] test src/fill_camps.rs - fill_camps::fill_camps (line 14) ... ok
[INFO] [stdout] test src/associate_trees.rs - associate_trees::associate_trees (line 105) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid::surrounding_tiles (line 177) ... ok
[INFO] [stdout] test src/fill_zeros.rs - fill_zeros::fill_zeros (line 10) ... ok
[INFO] [stdout] test src/associate_trees.rs - associate_trees::associate_trees (line 95) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid::surrounding_tiles (line 187) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid::parse (line 26) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid::surrounding_tiles (line 166) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "45e5d20dba0833e83be1ddcd3542c3decd8723f6fd56b0b129c501d339786a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45e5d20dba0833e83be1ddcd3542c3decd8723f6fd56b0b129c501d339786a2b", kill_on_drop: false }`
[INFO] [stdout] 45e5d20dba0833e83be1ddcd3542c3decd8723f6fd56b0b129c501d339786a2b