[INFO] crate grid_search 0.15.1 is already in cache
[INFO] testing grid_search-0.15.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate grid_search 0.15.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate grid_search 0.15.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f474edc526e41a5ba15c48173ad586845d6a71f50437a89ea5c48bf9b9d3c5f6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f474edc526e41a5ba15c48173ad586845d6a71f50437a89ea5c48bf9b9d3c5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f474edc526e41a5ba15c48173ad586845d6a71f50437a89ea5c48bf9b9d3c5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f474edc526e41a5ba15c48173ad586845d6a71f50437a89ea5c48bf9b9d3c5f6", kill_on_drop: false }`
[INFO] [stdout] f474edc526e41a5ba15c48173ad586845d6a71f50437a89ea5c48bf9b9d3c5f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9b3ed6ba92323017163deacd1dc1ce5682dd891e8f8bdb3cd29a583e8147a05
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d9b3ed6ba92323017163deacd1dc1ce5682dd891e8f8bdb3cd29a583e8147a05", kill_on_drop: false }`
[INFO] [stderr]    Compiling coord_2d v0.2.22
[INFO] [stderr]    Compiling best v0.13.0
[INFO] [stderr]    Compiling direction v0.17.10
[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 2.46s
[INFO] running `Command { std: "docker" "inspect" "d9b3ed6ba92323017163deacd1dc1ce5682dd891e8f8bdb3cd29a583e8147a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b3ed6ba92323017163deacd1dc1ce5682dd891e8f8bdb3cd29a583e8147a05", kill_on_drop: false }`
[INFO] [stdout] d9b3ed6ba92323017163deacd1dc1ce5682dd891e8f8bdb3cd29a583e8147a05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f0a8e8b77aec92ec2e75ced28bc710bfd76ec800578ce317cdbf1f91e061293
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4f0a8e8b77aec92ec2e75ced28bc710bfd76ec800578ce317cdbf1f91e061293", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid_search v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "4f0a8e8b77aec92ec2e75ced28bc710bfd76ec800578ce317cdbf1f91e061293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0a8e8b77aec92ec2e75ced28bc710bfd76ec800578ce317cdbf1f91e061293", kill_on_drop: false }`
[INFO] [stdout] 4f0a8e8b77aec92ec2e75ced28bc710bfd76ec800578ce317cdbf1f91e061293
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38e1feb0be4579aae269b64b837e16e7f1c78750a626e5f567abacb4d99a06b7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "38e1feb0be4579aae269b64b837e16e7f1c78750a626e5f567abacb4d99a06b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grid_search-1b66f3348e8e7fd9
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::bfs::distance_map ... ok
[INFO] [stdout] test tests::search::distance_map_weights ... ok
[INFO] [stdout] test tests::bfs::distance_map_cardinal ... ok
[INFO] [stdout] test tests::bfs::start_outside_grid ... ok
[INFO] [stdout] test tests::search::start_is_goal ... ok
[INFO] [stdout] test tests::search::start_is_solid ... ok
[INFO] [stdout] test tests::search::cheap_route ... ok
[INFO] [stdout] test tests::search::start_outside_grid ... ok
[INFO] [stdout] test tests::search::dijkstra_predicate ... ok
[INFO] [stdout] test tests::search::uniform_corridors ... ok
[INFO] [stdout] test tests::search::uniform_best_map ... ok
[INFO] [stdout] test tests::search::cardinal_jps ... ok
[INFO] [stdout] test tests::search::goal_is_solid ... ok
[INFO] [stdout] test tests::search::no_path ... ok
[INFO] [stdout] test tests::bfs::start_is_solid ... ok
[INFO] [stdout] test tests::bfs::start_is_goal ... ok
[INFO] [stdout] test tests::bfs::no_path ... ok
[INFO] [stdout] test tests::search::non_uniform_wall ... ok
[INFO] [stdout] test tests::search::simple_optimality ... ok
[INFO] [stdout] test tests::search::distance_map ... ok
[INFO] [stdout] test tests::search::jps ... ok
[INFO] [stdout] test tests::bfs::goal_is_solid ... ok
[INFO] [stdout] test tests::bfs::bfs_best ... ok
[INFO] [stdout] test tests::bfs::wall ... 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
[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 `Command { std: "docker" "inspect" "38e1feb0be4579aae269b64b837e16e7f1c78750a626e5f567abacb4d99a06b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e1feb0be4579aae269b64b837e16e7f1c78750a626e5f567abacb4d99a06b7", kill_on_drop: false }`
[INFO] [stdout] 38e1feb0be4579aae269b64b837e16e7f1c78750a626e5f567abacb4d99a06b7