[INFO] fetching crate grid_search 0.15.1...
[INFO] testing grid_search-0.15.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate grid_search 0.15.1 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate grid_search 0.15.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grid_search 0.15.1
[INFO] finished tweaking crates.io crate grid_search 0.15.1
[INFO] tweaked toml for crates.io crate grid_search 0.15.1 written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a19c128a78edcfb6237d4c753ea6b0e6f8c9b74f26675ef04155b4d38b69dc20
[INFO] running `Command { std: "docker" "start" "-a" "a19c128a78edcfb6237d4c753ea6b0e6f8c9b74f26675ef04155b4d38b69dc20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a19c128a78edcfb6237d4c753ea6b0e6f8c9b74f26675ef04155b4d38b69dc20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a19c128a78edcfb6237d4c753ea6b0e6f8c9b74f26675ef04155b4d38b69dc20", kill_on_drop: false }`
[INFO] [stdout] a19c128a78edcfb6237d4c753ea6b0e6f8c9b74f26675ef04155b4d38b69dc20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f968f02c501dee4158462d76be4dbc9086e3f628f216dbb95ed6f5a194e0d41b
[INFO] running `Command { std: "docker" "start" "-a" "f968f02c501dee4158462d76be4dbc9086e3f628f216dbb95ed6f5a194e0d41b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling coord_2d v0.2.25
[INFO] [stderr]    Compiling best v0.13.0
[INFO] [stderr]    Compiling direction v0.17.11
[INFO] [stderr]    Compiling grid_2d v0.12.5
[INFO] [stderr]    Compiling grid_search v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
[INFO] running `Command { std: "docker" "inspect" "f968f02c501dee4158462d76be4dbc9086e3f628f216dbb95ed6f5a194e0d41b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f968f02c501dee4158462d76be4dbc9086e3f628f216dbb95ed6f5a194e0d41b", kill_on_drop: false }`
[INFO] [stdout] f968f02c501dee4158462d76be4dbc9086e3f628f216dbb95ed6f5a194e0d41b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb51be2f754737f205b5bd8c9f7677ad1345e00d7b8eea0204fd7751192b4251
[INFO] running `Command { std: "docker" "start" "-a" "fb51be2f754737f205b5bd8c9f7677ad1345e00d7b8eea0204fd7751192b4251", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid_search v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "fb51be2f754737f205b5bd8c9f7677ad1345e00d7b8eea0204fd7751192b4251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb51be2f754737f205b5bd8c9f7677ad1345e00d7b8eea0204fd7751192b4251", kill_on_drop: false }`
[INFO] [stdout] fb51be2f754737f205b5bd8c9f7677ad1345e00d7b8eea0204fd7751192b4251
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6919de8297dc0e1aa6df220b92563906295e5b2a552b3ea7e7ea576c67cc9da2
[INFO] running `Command { std: "docker" "start" "-a" "6919de8297dc0e1aa6df220b92563906295e5b2a552b3ea7e7ea576c67cc9da2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grid_search-843cfb3e390f7b4f)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::bfs::bfs_best ... ok
[INFO] [stdout] test tests::bfs::distance_map ... ok
[INFO] [stdout] test tests::bfs::distance_map_cardinal ... ok
[INFO] [stdout] test tests::bfs::goal_is_solid ... ok
[INFO] [stdout] test tests::bfs::no_path ... ok
[INFO] [stdout] test tests::bfs::start_is_goal ... ok
[INFO] [stdout] test tests::bfs::start_outside_grid ... ok
[INFO] [stdout] test tests::bfs::start_is_solid ... ok
[INFO] [stdout] test tests::search::cardinal_jps ... ok
[INFO] [stdout] test tests::bfs::wall ... ok
[INFO] [stdout] test tests::search::distance_map ... ok
[INFO] [stdout] test tests::search::distance_map_weights ... ok
[INFO] [stdout] test tests::search::dijkstra_predicate ... ok
[INFO] [stdout] test tests::search::goal_is_solid ... ok
[INFO] [stdout] test tests::search::jps ... ok
[INFO] [stdout] test tests::search::no_path ... ok
[INFO] [stdout] test tests::search::cheap_route ... ok
[INFO] [stdout] test tests::search::simple_optimality ... ok
[INFO] [stdout] test tests::search::start_is_goal ... ok
[INFO] [stdout] test tests::search::start_outside_grid ... ok
[INFO] [stdout] test tests::search::start_is_solid ... ok
[INFO] [stdout] test tests::search::uniform_best_map ... ok
[INFO] [stdout] test tests::search::non_uniform_wall ... ok
[INFO] [stdout] test tests::search::uniform_corridors ... ok
[INFO] [stdout] test tests::search::uniform_wall ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grid_search
[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" "6919de8297dc0e1aa6df220b92563906295e5b2a552b3ea7e7ea576c67cc9da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6919de8297dc0e1aa6df220b92563906295e5b2a552b3ea7e7ea576c67cc9da2", kill_on_drop: false }`
[INFO] [stdout] 6919de8297dc0e1aa6df220b92563906295e5b2a552b3ea7e7ea576c67cc9da2