[INFO] fetching crate hostlist 0.3.0...
[INFO] testing hostlist-0.3.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate hostlist 0.3.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate hostlist 0.3.0 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 hostlist 0.3.0
[INFO] finished tweaking crates.io crate hostlist 0.3.0
[INFO] tweaked toml for crates.io crate hostlist 0.3.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate hostlist 0.3.0 already has a lockfile, it will not be regenerated
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] bed01708e4a43bffdec7e263257869037e681d78a1f1286cf9fc0d47b8e6caef
[INFO] running `"docker" "start" "-a" "bed01708e4a43bffdec7e263257869037e681d78a1f1286cf9fc0d47b8e6caef"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling hostlist v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.17s
[INFO] running `"docker" "inspect" "bed01708e4a43bffdec7e263257869037e681d78a1f1286cf9fc0d47b8e6caef"`
[INFO] running `"docker" "rm" "-f" "bed01708e4a43bffdec7e263257869037e681d78a1f1286cf9fc0d47b8e6caef"`
[INFO] [stdout] bed01708e4a43bffdec7e263257869037e681d78a1f1286cf9fc0d47b8e6caef
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b5f38ee33135fc444fbc333581ad1c873dc269d7152ed026de6a38f9b7a60a9a
[INFO] running `"docker" "start" "-a" "b5f38ee33135fc444fbc333581ad1c873dc269d7152ed026de6a38f9b7a60a9a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling hostlist v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `"docker" "inspect" "b5f38ee33135fc444fbc333581ad1c873dc269d7152ed026de6a38f9b7a60a9a"`
[INFO] running `"docker" "rm" "-f" "b5f38ee33135fc444fbc333581ad1c873dc269d7152ed026de6a38f9b7a60a9a"`
[INFO] [stdout] b5f38ee33135fc444fbc333581ad1c873dc269d7152ed026de6a38f9b7a60a9a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] cee63c967094fc7f9cf42c81392f4648f512108da55b3c86a968472faa725292
[INFO] running `"docker" "start" "-a" "cee63c967094fc7f9cf42c81392f4648f512108da55b3c86a968472faa725292"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hostlist-882f642a27d5cab8
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test hnrangepair_hostonly ... ok
[INFO] [stdout] test test_cartesian ... ok
[INFO] [stdout] test hostlist_1 ... ok
[INFO] [stdout] test hnrangepair_1 ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_reverse_order ... ok
[INFO] [stdout] test listexpr_2 ... ok
[INFO] [stdout] test tests::test_single_host_expansion ... ok
[INFO] [stdout] test tests::test_trailing_parts ... ok
[INFO] [stdout] test tests::test_single_item_two_ranges ... ok
[INFO] [stdout] test check_base ... ok
[INFO] [stdout] test tests::test_full_name_with_comma_works ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hostlist-2e7aa7e686a0e683
[INFO] [stdout] test hostrange ... ok
[INFO] [stdout] test listexpr_1 ... ok
[INFO] [stdout] test tests::test_expand ... ok
[INFO] [stdout] test tests::test_prefix_expansion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 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] [stderr]    Doc-tests hostlist
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - expand (line 169) ... 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" "cee63c967094fc7f9cf42c81392f4648f512108da55b3c86a968472faa725292"`
[INFO] running `"docker" "rm" "-f" "cee63c967094fc7f9cf42c81392f4648f512108da55b3c86a968472faa725292"`
[INFO] [stdout] cee63c967094fc7f9cf42c81392f4648f512108da55b3c86a968472faa725292