[INFO] fetching crate quickcdc 1.0.0... [INFO] testing quickcdc-1.0.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate quickcdc 1.0.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate quickcdc 1.0.0 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 quickcdc 1.0.0 [INFO] finished tweaking crates.io crate quickcdc 1.0.0 [INFO] tweaked toml for crates.io crate quickcdc 1.0.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 0809f7df3504a08daddca67d990cca25e8720c0e009f2ac29393c2e55dde349f [INFO] running `"docker" "start" "-a" "0809f7df3504a08daddca67d990cca25e8720c0e009f2ac29393c2e55dde349f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling quickcdc v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.91s [INFO] running `"docker" "inspect" "0809f7df3504a08daddca67d990cca25e8720c0e009f2ac29393c2e55dde349f"` [INFO] running `"docker" "rm" "-f" "0809f7df3504a08daddca67d990cca25e8720c0e009f2ac29393c2e55dde349f"` [INFO] [stdout] 0809f7df3504a08daddca67d990cca25e8720c0e009f2ac29393c2e55dde349f [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a28ae1a865672af17047ac7238fbee7bc5d71308b093ad1394fdcce06fd73a9a [INFO] running `"docker" "start" "-a" "a28ae1a865672af17047ac7238fbee7bc5d71308b093ad1394fdcce06fd73a9a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling quickcheck v0.7.2 [INFO] [stderr] Compiling quickcdc v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.87s [INFO] running `"docker" "inspect" "a28ae1a865672af17047ac7238fbee7bc5d71308b093ad1394fdcce06fd73a9a"` [INFO] running `"docker" "rm" "-f" "a28ae1a865672af17047ac7238fbee7bc5d71308b093ad1394fdcce06fd73a9a"` [INFO] [stdout] a28ae1a865672af17047ac7238fbee7bc5d71308b093ad1394fdcce06fd73a9a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] b7fffd672f8e53d6715f528604b0176de86264abc16c2f2d531928f672846604 [INFO] running `"docker" "start" "-a" "b7fffd672f8e53d6715f528604b0176de86264abc16c2f2d531928f672846604"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/quickcdc-a367f98cdb5d3f86 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/quickcheck-ac7903aa202587c8 [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 6 tests [INFO] [stdout] test tests::chunker__processing_zeroed_array__always_returns_max_chunk_size ... ok [INFO] [stdout] test tests::chunker__when_given_undersized_target_size__returns_error ... ok [INFO] [stdout] test tests::chunker__given_any_salt__chunks_not_oversized ... ok [INFO] [stdout] test tests::chunker__when_given_undersized_max_size__returns_error ... ok [INFO] [stdout] test tests::chunker__given_same_salt__returns_same_result ... ok [INFO] [stdout] test tests::chunker__when_array_not_evently_divisible__returns_expected_remainder ... ok [INFO] [stderr] Doc-tests quickcdc [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - Chunker::with_params (line 44) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b7fffd672f8e53d6715f528604b0176de86264abc16c2f2d531928f672846604"` [INFO] running `"docker" "rm" "-f" "b7fffd672f8e53d6715f528604b0176de86264abc16c2f2d531928f672846604"` [INFO] [stdout] b7fffd672f8e53d6715f528604b0176de86264abc16c2f2d531928f672846604