[INFO] fetching crate lrpar 0.8.0...
[INFO] testing lrpar-0.8.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate lrpar 0.8.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate lrpar 0.8.0 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 lrpar 0.8.0
[INFO] finished tweaking crates.io crate lrpar 0.8.0
[INFO] tweaked toml for crates.io crate lrpar 0.8.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lrtable v0.8.0
[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] [stdout] b6c5774d8be165dae9d79dc3f9b3c20da5aebca130e7a4f1ca44d24d537ed4d5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "b6c5774d8be165dae9d79dc3f9b3c20da5aebca130e7a4f1ca44d24d537ed4d5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling macro-attr v0.2.0
[INFO] [stderr]    Compiling cactus v1.0.5
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling vob v2.0.4
[INFO] [stderr]    Compiling rmp v0.8.9
[INFO] [stderr]    Compiling packedvec v1.2.2
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling rmp-serde v0.14.3
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling sparsevec v0.1.3
[INFO] [stderr]    Compiling cfgrammar v0.8.0
[INFO] [stderr]    Compiling vergen v3.1.0
[INFO] [stderr]    Compiling lrtable v0.8.0
[INFO] [stderr]    Compiling lrpar v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.50s
[INFO] running `"docker" "inspect" "b6c5774d8be165dae9d79dc3f9b3c20da5aebca130e7a4f1ca44d24d537ed4d5"`
[INFO] running `"docker" "rm" "-f" "b6c5774d8be165dae9d79dc3f9b3c20da5aebca130e7a4f1ca44d24d537ed4d5"`
[INFO] [stdout] b6c5774d8be165dae9d79dc3f9b3c20da5aebca130e7a4f1ca44d24d537ed4d5
[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] [stdout] 98c3364f223b24c7ab5b77b234ac09c6ae881d5de4481ab734a767887117d8b9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "98c3364f223b24c7ab5b77b234ac09c6ae881d5de4481ab734a767887117d8b9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lrpar v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.00s
[INFO] running `"docker" "inspect" "98c3364f223b24c7ab5b77b234ac09c6ae881d5de4481ab734a767887117d8b9"`
[INFO] running `"docker" "rm" "-f" "98c3364f223b24c7ab5b77b234ac09c6ae881d5de4481ab734a767887117d8b9"`
[INFO] [stdout] 98c3364f223b24c7ab5b77b234ac09c6ae881d5de4481ab734a767887117d8b9
[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] [stdout] dff70989098488b5fc6f26b412c6c381e3078ead31565e9a1cf7d5e338d451b5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "dff70989098488b5fc6f26b412c6c381e3078ead31565e9a1cf7d5e338d451b5"`
[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/lrpar-4b58b3875b61800e
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test mf::test::dist_short ... ok
[INFO] [stdout] test mf::test::kimyi_example ... ok
[INFO] [stdout] test mf::test::dist_nested ... ok
[INFO] [stdout] test mf::test::test_bertsch_nederhof2 ... ok
[INFO] [stdout] test mf::test::dist_large ... ok
[INFO] [stdout] test mf::test::test_bertsch_nederhof3 ... ok
[INFO] [stdout] test mf::test::repair_empty_string ... ok
[INFO] [stdout] test cpctplus::test::test_merge ... ok
[INFO] [stdout] test mf::test::dist_kimyi ... ok
[INFO] [stdout] test cpctplus::test::corchuelo_example ... ok
[INFO] [stdout] test ctbuilder::test::test_conflicts_error ... ok
[INFO] [stdout] test mf::test::test_merge ... ok
[INFO] [stdout] test parser::test::parse_empty_rules ... ok
[INFO] [stdout] test mf::test::test_cerecke_loop_limit ... ok
[INFO] [stdout] test mf::test::test_counting_shifts ... ok
[INFO] [stdout] test parser::test::parse_error ... ok
[INFO] [stdout] test mf::test::find_shortest ... ok
[INFO] [stdout] test mf::test::deletes_after_inserts ... ok
[INFO] [stdout] test mf::test::test_bertsch_nederhof1 ... ok
[INFO] [stdout] test mf::test::corchuelo_example ... ok
[INFO] [stdout] test ctbuilder::test::test_conflicts ... ok
[INFO] [stdout] test mf::test::test_cerecke_lr2 ... ok
[INFO] [stdout] test parser::test::recursive_parse ... ok
[INFO] [stdout] test parser::test::simple_parse ... ok
[INFO] [stdout] test mf::test::test_bias ... ok
[INFO] [stdout] test mf::test::test_exprs ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lrpar
[INFO] [stdout] test result: ok. 26 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" "dff70989098488b5fc6f26b412c6c381e3078ead31565e9a1cf7d5e338d451b5"`
[INFO] running `"docker" "rm" "-f" "dff70989098488b5fc6f26b412c6c381e3078ead31565e9a1cf7d5e338d451b5"`
[INFO] [stdout] dff70989098488b5fc6f26b412c6c381e3078ead31565e9a1cf7d5e338d451b5