[INFO] crate grid_search 0.15.1 is already in cache
[INFO] testing grid_search-0.15.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate grid_search 0.15.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate grid_search 0.15.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 7a227edfb0700d012eb379cc7746b182250db1747f3b3300be833a01c587bdfe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7a227edfb0700d012eb379cc7746b182250db1747f3b3300be833a01c587bdfe"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling best v0.13.0
[INFO] [stderr]    Compiling grid_2d v0.12.5
[INFO] [stderr]    Compiling direction v0.17.10
[INFO] [stderr]    Compiling grid_search v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "7a227edfb0700d012eb379cc7746b182250db1747f3b3300be833a01c587bdfe"`
[INFO] running `"docker" "rm" "-f" "7a227edfb0700d012eb379cc7746b182250db1747f3b3300be833a01c587bdfe"`
[INFO] [stdout] 7a227edfb0700d012eb379cc7746b182250db1747f3b3300be833a01c587bdfe
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 95c98a6293f6017b5b66eadde97f0abec04b075e4cf86ed086a0ed731793df00
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "95c98a6293f6017b5b66eadde97f0abec04b075e4cf86ed086a0ed731793df00"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling grid_search v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `"docker" "inspect" "95c98a6293f6017b5b66eadde97f0abec04b075e4cf86ed086a0ed731793df00"`
[INFO] running `"docker" "rm" "-f" "95c98a6293f6017b5b66eadde97f0abec04b075e4cf86ed086a0ed731793df00"`
[INFO] [stdout] 95c98a6293f6017b5b66eadde97f0abec04b075e4cf86ed086a0ed731793df00
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] 17c5b7c418456798f6a3edc1efec98f5d28e9fd3ec67b7c86c17431f7c4472d5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "17c5b7c418456798f6a3edc1efec98f5d28e9fd3ec67b7c86c17431f7c4472d5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grid_search-819028f372e7f09c
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::bfs::start_is_goal ... ok
[INFO] [stdout] test tests::bfs::goal_is_solid ... ok
[INFO] [stdout] test tests::bfs::start_outside_grid ... ok
[INFO] [stdout] test tests::bfs::start_is_solid ... ok
[INFO] [stdout] test tests::bfs::no_path ... ok
[INFO] [stdout] test tests::search::no_path ... ok
[INFO] [stdout] test tests::search::goal_is_solid ... ok
[INFO] [stdout] test tests::search::jps ... ok
[INFO] [stdout] test tests::search::distance_map_weights ... ok
[INFO] [stdout] test tests::search::simple_optimality ... ok
[INFO] [stdout] test tests::search::distance_map ... ok
[INFO] [stdout] test tests::bfs::distance_map ... ok
[INFO] [stdout] test tests::search::non_uniform_wall ... ok
[INFO] [stdout] test tests::search::start_is_solid ... ok
[INFO] [stdout] test tests::search::start_outside_grid ... ok
[INFO] [stdout] test tests::search::uniform_corridors ... ok
[INFO] [stdout] test tests::search::uniform_best_map ... ok
[INFO] [stdout] test tests::search::start_is_goal ... ok
[INFO] [stdout] test tests::search::cardinal_jps ... ok
[INFO] [stdout] test tests::search::uniform_wall ... ok
[INFO] [stdout] test tests::bfs::wall ... ok
[INFO] [stdout] test tests::bfs::distance_map_cardinal ... ok
[INFO] [stdout] test tests::search::dijkstra_predicate ... ok
[INFO] [stdout] test tests::bfs::bfs_best ... ok
[INFO] [stdout] test tests::search::cheap_route ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "17c5b7c418456798f6a3edc1efec98f5d28e9fd3ec67b7c86c17431f7c4472d5"`
[INFO] running `"docker" "rm" "-f" "17c5b7c418456798f6a3edc1efec98f5d28e9fd3ec67b7c86c17431f7c4472d5"`
[INFO] [stdout] 17c5b7c418456798f6a3edc1efec98f5d28e9fd3ec67b7c86c17431f7c4472d5