[INFO] crate grid_search_cardinal 0.2.0 is already in cache
[INFO] testing grid_search_cardinal-0.2.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate grid_search_cardinal 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate grid_search_cardinal 0.2.0 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_cardinal 0.2.0
[INFO] finished tweaking crates.io crate grid_search_cardinal 0.2.0
[INFO] tweaked toml for crates.io crate grid_search_cardinal 0.2.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7276d02e684c9468a903994e1016f9794db6de017d4d5b2ed330522777e7c1ad
[INFO] running `"docker" "start" "-a" "7276d02e684c9468a903994e1016f9794db6de017d4d5b2ed330522777e7c1ad"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling grid_2d v0.14.4
[INFO] [stderr]    Compiling grid_search_cardinal_common v0.2.0
[INFO] [stderr]    Compiling grid_search_cardinal_point_to_point v0.2.0
[INFO] [stderr]    Compiling grid_search_cardinal_distance_map v0.2.0
[INFO] [stderr]    Compiling grid_search_cardinal_best v0.2.0
[INFO] [stderr]    Compiling grid_search_cardinal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `"docker" "inspect" "7276d02e684c9468a903994e1016f9794db6de017d4d5b2ed330522777e7c1ad"`
[INFO] running `"docker" "rm" "-f" "7276d02e684c9468a903994e1016f9794db6de017d4d5b2ed330522777e7c1ad"`
[INFO] [stdout] 7276d02e684c9468a903994e1016f9794db6de017d4d5b2ed330522777e7c1ad
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0ec9624591c30696f5a68816cb3356eee31dcb42f65636e5503d353ff652d1ea
[INFO] running `"docker" "start" "-a" "0ec9624591c30696f5a68816cb3356eee31dcb42f65636e5503d353ff652d1ea"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling grid_search_cardinal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "0ec9624591c30696f5a68816cb3356eee31dcb42f65636e5503d353ff652d1ea"`
[INFO] running `"docker" "rm" "-f" "0ec9624591c30696f5a68816cb3356eee31dcb42f65636e5503d353ff652d1ea"`
[INFO] [stdout] 0ec9624591c30696f5a68816cb3356eee31dcb42f65636e5503d353ff652d1ea
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cbce6d39eeb3f143ec1f907811bf50b8c3634f89a9a4d02aff1215426853cfdc
[INFO] running `"docker" "start" "-a" "cbce6d39eeb3f143ec1f907811bf50b8c3634f89a9a4d02aff1215426853cfdc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grid_search_cardinal-b3baabc836c61bd0
[INFO] [stderr]    Doc-tests grid_search_cardinal
[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] [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" "cbce6d39eeb3f143ec1f907811bf50b8c3634f89a9a4d02aff1215426853cfdc"`
[INFO] running `"docker" "rm" "-f" "cbce6d39eeb3f143ec1f907811bf50b8c3634f89a9a4d02aff1215426853cfdc"`
[INFO] [stdout] cbce6d39eeb3f143ec1f907811bf50b8c3634f89a9a4d02aff1215426853cfdc