[INFO] fetching crate density-mesh-core 1.5.0...
[INFO] testing density-mesh-core-1.5.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate density-mesh-core 1.5.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate density-mesh-core 1.5.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate density-mesh-core 1.5.0
[INFO] finished tweaking crates.io crate density-mesh-core 1.5.0
[INFO] tweaked toml for crates.io crate density-mesh-core 1.5.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e24123e129ab41143675ae97cc4d25d04f05ba410e6e2434f1eefa1cd57b80f6
[INFO] running `Command { std: "docker" "start" "-a" "e24123e129ab41143675ae97cc4d25d04f05ba410e6e2434f1eefa1cd57b80f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e24123e129ab41143675ae97cc4d25d04f05ba410e6e2434f1eefa1cd57b80f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e24123e129ab41143675ae97cc4d25d04f05ba410e6e2434f1eefa1cd57b80f6", kill_on_drop: false }`
[INFO] [stdout] e24123e129ab41143675ae97cc4d25d04f05ba410e6e2434f1eefa1cd57b80f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef47dc7519d369f264546f8c6ec8fe0b93c8ef4c662634fdc7581fdffd6a9f41
[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" "ef47dc7519d369f264546f8c6ec8fe0b93c8ef4c662634fdc7581fdffd6a9f41", kill_on_drop: false }`
[INFO] [stderr]    Compiling triangulation v0.1.1
[INFO] [stderr]    Compiling density-mesh-core v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `Command { std: "docker" "inspect" "ef47dc7519d369f264546f8c6ec8fe0b93c8ef4c662634fdc7581fdffd6a9f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef47dc7519d369f264546f8c6ec8fe0b93c8ef4c662634fdc7581fdffd6a9f41", kill_on_drop: false }`
[INFO] [stdout] ef47dc7519d369f264546f8c6ec8fe0b93c8ef4c662634fdc7581fdffd6a9f41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4152fb60c87fde388b751164e7e6c5b1af2ff719ae834c3e3095821a525599d8
[INFO] running `Command { std: "docker" "start" "-a" "4152fb60c87fde388b751164e7e6c5b1af2ff719ae834c3e3095821a525599d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling density-mesh-core v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "4152fb60c87fde388b751164e7e6c5b1af2ff719ae834c3e3095821a525599d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4152fb60c87fde388b751164e7e6c5b1af2ff719ae834c3e3095821a525599d8", kill_on_drop: false }`
[INFO] [stdout] 4152fb60c87fde388b751164e7e6c5b1af2ff719ae834c3e3095821a525599d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fa160dab668c2ee7390d48f3a7b986b9e8a3992b5b742a576213a3c16ee4db65
[INFO] running `Command { std: "docker" "start" "-a" "fa160dab668c2ee7390d48f3a7b986b9e8a3992b5b742a576213a3c16ee4db65", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/density_mesh_core-451691b6ee10c20c)
[INFO] [stderr]    Doc-tests density-mesh-core
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/map.rs - map::DensityMap::new (line 35) ... ok
[INFO] [stdout] test src/coord.rs - coord::Coord (line 8) ... ok
[INFO] [stdout] test src/map.rs - map::DensityMap::value_steepness_iter (line 164) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa160dab668c2ee7390d48f3a7b986b9e8a3992b5b742a576213a3c16ee4db65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa160dab668c2ee7390d48f3a7b986b9e8a3992b5b742a576213a3c16ee4db65", kill_on_drop: false }`
[INFO] [stdout] fa160dab668c2ee7390d48f3a7b986b9e8a3992b5b742a576213a3c16ee4db65