[INFO] fetching crate gobble 0.3.0...
[INFO] testing gobble-0.3.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate gobble 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gobble 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 gobble 0.3.0
[INFO] finished tweaking crates.io crate gobble 0.3.0
[INFO] tweaked toml for crates.io crate gobble 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate gobble 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 5e045ca139633ea83f7c260c23937d11d11abab39f01d2e8d6e48e9e8a214001
[INFO] running `"docker" "start" "-a" "5e045ca139633ea83f7c260c23937d11d11abab39f01d2e8d6e48e9e8a214001"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling thiserror v1.0.19
[INFO] [stderr]    Compiling gobble v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `"docker" "inspect" "5e045ca139633ea83f7c260c23937d11d11abab39f01d2e8d6e48e9e8a214001"`
[INFO] running `"docker" "rm" "-f" "5e045ca139633ea83f7c260c23937d11d11abab39f01d2e8d6e48e9e8a214001"`
[INFO] [stdout] 5e045ca139633ea83f7c260c23937d11d11abab39f01d2e8d6e48e9e8a214001
[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] ee56ce10131b38ba43a2297e8e5c3cb53b30591d621c01efce67a717b1d5419f
[INFO] running `"docker" "start" "-a" "ee56ce10131b38ba43a2297e8e5c3cb53b30591d621c01efce67a717b1d5419f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling gobble v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `"docker" "inspect" "ee56ce10131b38ba43a2297e8e5c3cb53b30591d621c01efce67a717b1d5419f"`
[INFO] running `"docker" "rm" "-f" "ee56ce10131b38ba43a2297e8e5c3cb53b30591d621c01efce67a717b1d5419f"`
[INFO] [stdout] ee56ce10131b38ba43a2297e8e5c3cb53b30591d621c01efce67a717b1d5419f
[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] e2102f128b75975e61672fea2507ed609f4ed9ba7b91d22d23b1fdb33c32eddb
[INFO] running `"docker" "start" "-a" "e2102f128b75975e61672fea2507ed609f4ed9ba7b91d22d23b1fdb33c32eddb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gobble-f219e1e1b595b9e9
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test common::test::test_parse_numbers ... ok
[INFO] [stdout] test chars::test::test_alpha_works_as_struct ... ok
[INFO] [stdout] test repeater::test::test_reflecter ... ok
[INFO] [stderr]    Doc-tests gobble
[INFO] [stdout] test common::test::parse_floats ... ok
[INFO] [stdout] test ptrait::test::test_strs_can_be_parsers ... 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 19 tests
[INFO] [stdout] test src/common.rs - common::common_int (line 55) ... ok
[INFO] [stdout] test src/combi.rs - combi::maybe (line 27) ... ok
[INFO] [stdout] test src/lib.rs -  (line 23) ... ok
[INFO] [stdout] test src/common.rs - common::common_bool (line 75) ... ok
[INFO] [stdout] test src/common.rs - common::common_float (line 126) ... ok
[INFO] [stdout] test src/common.rs - common::common_str (line 15) ... ok
[INFO] [stdout] test src/chars.rs - chars::Alpha (line 52) ... ok
[INFO] [stdout] test src/repeater.rs - repeater::do_repeat_n (line 11) ... ok
[INFO] [stdout] test src/chars.rs - chars::CharBool::except (line 39) ... ok
[INFO] [stdout] test src/lib.rs -  (line 111) ... ok
[INFO] [stdout] test src/reader.rs - reader::keyword (line 81) ... ok
[INFO] [stdout] test src/lib.rs -  (line 146) ... ok
[INFO] [stdout] test src/lib.rs -  (line 5) ... ok
[INFO] [stdout] test src/lib.rs -  (line 62) ... ok
[INFO] [stdout] test src/lib.rs -  (line 133) ... ok
[INFO] [stdout] test src/lib.rs -  (line 163) ... ok
[INFO] [stdout] test src/skip.rs - skip::skip_while (line 34) ... ok
[INFO] [stdout] test src/repeater.rs - repeater::repeat_n (line 86) ... ok
[INFO] [stdout] test src/repeater.rs - repeater::reflect (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e2102f128b75975e61672fea2507ed609f4ed9ba7b91d22d23b1fdb33c32eddb"`
[INFO] running `"docker" "rm" "-f" "e2102f128b75975e61672fea2507ed609f4ed9ba7b91d22d23b1fdb33c32eddb"`
[INFO] [stdout] e2102f128b75975e61672fea2507ed609f4ed9ba7b91d22d23b1fdb33c32eddb