[INFO] crate cuckoo 0.7.0 is already in cache [INFO] testing cuckoo-0.7.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate cuckoo 0.7.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate cuckoo 0.7.0 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 cuckoo 0.7.0 [INFO] finished tweaking crates.io crate cuckoo 0.7.0 [INFO] tweaked toml for crates.io crate cuckoo 0.7.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1d3d61ef1c15af7b981d744ad7e5ee61a3e13647d57dc87488798fd0d3b7f759 [INFO] running `"docker" "start" "-a" "1d3d61ef1c15af7b981d744ad7e5ee61a3e13647d57dc87488798fd0d3b7f759"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling cuckoo v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.68s [INFO] running `"docker" "inspect" "1d3d61ef1c15af7b981d744ad7e5ee61a3e13647d57dc87488798fd0d3b7f759"` [INFO] running `"docker" "rm" "-f" "1d3d61ef1c15af7b981d744ad7e5ee61a3e13647d57dc87488798fd0d3b7f759"` [INFO] [stdout] 1d3d61ef1c15af7b981d744ad7e5ee61a3e13647d57dc87488798fd0d3b7f759 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 2f1b6bd5edf3dcbdb4a894b626c14cf5f1f1e8bc86a95cd22eb697ddbca986df [INFO] running `"docker" "start" "-a" "2f1b6bd5edf3dcbdb4a894b626c14cf5f1f1e8bc86a95cd22eb697ddbca986df"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling approx v0.2.1 [INFO] [stderr] Compiling cuckoo v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.50s [INFO] running `"docker" "inspect" "2f1b6bd5edf3dcbdb4a894b626c14cf5f1f1e8bc86a95cd22eb697ddbca986df"` [INFO] running `"docker" "rm" "-f" "2f1b6bd5edf3dcbdb4a894b626c14cf5f1f1e8bc86a95cd22eb697ddbca986df"` [INFO] [stdout] 2f1b6bd5edf3dcbdb4a894b626c14cf5f1f1e8bc86a95cd22eb697ddbca986df [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e3733f7cae588ec08a1fa97a3eb65571bc470dca930a96e6ab741327a6950653 [INFO] running `"docker" "start" "-a" "e3733f7cae588ec08a1fa97a3eb65571bc470dca930a96e6ab741327a6950653"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cuckoo-54aea7cb5b785a9c [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::sort_algorithm ... ok [INFO] [stdout] test tests::simple_fn_optim ... ok [INFO] [stdout] test tests::test_rosenbrok_function ... ok [INFO] [stdout] test tests::test_u_2_function ... ok [INFO] [stderr] Doc-tests cuckoo [INFO] [stdout] test tests::test_rastigrin_function ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 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" "e3733f7cae588ec08a1fa97a3eb65571bc470dca930a96e6ab741327a6950653"` [INFO] running `"docker" "rm" "-f" "e3733f7cae588ec08a1fa97a3eb65571bc470dca930a96e6ab741327a6950653"` [INFO] [stdout] e3733f7cae588ec08a1fa97a3eb65571bc470dca930a96e6ab741327a6950653