[INFO] crate flips-sys 0.2.1 is already in cache [INFO] testing flips-sys-0.2.1 against 1.44.0 for beta-1.45-1 [INFO] extracting crate flips-sys 0.2.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate flips-sys 0.2.1 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate flips-sys 0.2.1 [INFO] finished tweaking crates.io crate flips-sys 0.2.1 [INFO] tweaked toml for crates.io crate flips-sys 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8df756ac1ec6f629812e061e75e720dc8a65cc24f401cf3f413411157ccb9cba [INFO] running `"docker" "start" "-a" "8df756ac1ec6f629812e061e75e720dc8a65cc24f401cf3f413411157ccb9cba"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling flips-sys v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.46s [INFO] running `"docker" "inspect" "8df756ac1ec6f629812e061e75e720dc8a65cc24f401cf3f413411157ccb9cba"` [INFO] running `"docker" "rm" "-f" "8df756ac1ec6f629812e061e75e720dc8a65cc24f401cf3f413411157ccb9cba"` [INFO] [stdout] 8df756ac1ec6f629812e061e75e720dc8a65cc24f401cf3f413411157ccb9cba [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8cbb73a26b2c7239691e6429f2b351770a1c576928ba8d6c113465b152b03f4d [INFO] running `"docker" "start" "-a" "8cbb73a26b2c7239691e6429f2b351770a1c576928ba8d6c113465b152b03f4d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling quickcheck_macros v0.9.1 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling flips-sys v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.94s [INFO] running `"docker" "inspect" "8cbb73a26b2c7239691e6429f2b351770a1c576928ba8d6c113465b152b03f4d"` [INFO] running `"docker" "rm" "-f" "8cbb73a26b2c7239691e6429f2b351770a1c576928ba8d6c113465b152b03f4d"` [INFO] [stdout] 8cbb73a26b2c7239691e6429f2b351770a1c576928ba8d6c113465b152b03f4d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 195b99fff335bda9206083ddacd1bacd703ad8b20e2a78636178056b860e01b2 [INFO] running `"docker" "start" "-a" "195b99fff335bda9206083ddacd1bacd703ad8b20e2a78636178056b860e01b2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/flips_sys-76c82a878c4c7469 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test ips::tests::check_create_equal ... ok [INFO] [stdout] test ips::tests::check_create_identical ... ok [INFO] [stdout] test ips::tests::check_create_and_apply ... ok [INFO] [stdout] test bps::tests::check_create_identical ... ok [INFO] [stdout] test bps::tests::check_create_equal ... ok [INFO] [stdout] test bps::tests::check_create_linear_and_apply ... ok [INFO] [stdout] test bps::tests::check_create_delta_and_apply ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests flips-sys [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" "195b99fff335bda9206083ddacd1bacd703ad8b20e2a78636178056b860e01b2"` [INFO] running `"docker" "rm" "-f" "195b99fff335bda9206083ddacd1bacd703ad8b20e2a78636178056b860e01b2"` [INFO] [stdout] 195b99fff335bda9206083ddacd1bacd703ad8b20e2a78636178056b860e01b2