[INFO] updating cached repository https://github.com/rekka/annulus_mesh
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 018e940ee056ac84570cf8393c09779004b1e7af
[INFO] testing rekka/annulus_mesh against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frekka%2Fannulus_mesh" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rekka/annulus_mesh on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/rekka/annulus_mesh
[INFO] finished tweaking git repo https://github.com/rekka/annulus_mesh
[INFO] tweaked toml for git repo https://github.com/rekka/annulus_mesh written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/rekka/annulus_mesh already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] eaa9d64dbd689b1608ffabb804017047d18b43c5b38267bf90aeef5c89dfcc71
[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" "eaa9d64dbd689b1608ffabb804017047d18b43c5b38267bf90aeef5c89dfcc71"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling rand_core v0.2.1
[INFO] [stderr]    Compiling gnuplot v0.0.26
[INFO] [stderr]    Compiling delaunator v0.2.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling pcg_rand v0.9.1
[INFO] [stderr]    Compiling docopt v1.0.1
[INFO] [stderr]    Compiling annulus_mesh v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.00s
[INFO] running `"docker" "inspect" "eaa9d64dbd689b1608ffabb804017047d18b43c5b38267bf90aeef5c89dfcc71"`
[INFO] running `"docker" "rm" "-f" "eaa9d64dbd689b1608ffabb804017047d18b43c5b38267bf90aeef5c89dfcc71"`
[INFO] [stdout] eaa9d64dbd689b1608ffabb804017047d18b43c5b38267bf90aeef5c89dfcc71
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.44.0" "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] 041bfc3226e3c4c0be2e40210b0422d9f38f4bf3da75119ed713f95317162c96
[INFO] running `"docker" "start" "-a" "041bfc3226e3c4c0be2e40210b0422d9f38f4bf3da75119ed713f95317162c96"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling annulus_mesh v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `"docker" "inspect" "041bfc3226e3c4c0be2e40210b0422d9f38f4bf3da75119ed713f95317162c96"`
[INFO] running `"docker" "rm" "-f" "041bfc3226e3c4c0be2e40210b0422d9f38f4bf3da75119ed713f95317162c96"`
[INFO] [stdout] 041bfc3226e3c4c0be2e40210b0422d9f38f4bf3da75119ed713f95317162c96
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] e213b6d24ebea21e6cc505115dfe3b80aac42b7b027bdf865d197d2240c8aa83
[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" "e213b6d24ebea21e6cc505115dfe3b80aac42b7b027bdf865d197d2240c8aa83"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/annulus_mesh-fcc2fd698f206613
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test blue_noise::tests::test_new ... ok
[INFO] [stdout] test blue_noise::tests::test_neighbor_iterator ... ok
[INFO] [stdout] test annulus_distribution::tests::all_in_annulus ... ok
[INFO] [stdout] test blue_noise::tests::test_generate_blue_noise ... ok
[INFO] [stdout] test blue_noise::tests::test_generate_blue_noise_cull ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e213b6d24ebea21e6cc505115dfe3b80aac42b7b027bdf865d197d2240c8aa83"`
[INFO] running `"docker" "rm" "-f" "e213b6d24ebea21e6cc505115dfe3b80aac42b7b027bdf865d197d2240c8aa83"`
[INFO] [stdout] e213b6d24ebea21e6cc505115dfe3b80aac42b7b027bdf865d197d2240c8aa83