[INFO] crate rtps-idl-grammar 0.2.3 is already in cache
[INFO] testing rtps-idl-grammar-0.2.3 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate rtps-idl-grammar 0.2.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rtps-idl-grammar 0.2.3 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 rtps-idl-grammar 0.2.3
[INFO] finished tweaking crates.io crate rtps-idl-grammar 0.2.3
[INFO] tweaked toml for crates.io crate rtps-idl-grammar 0.2.3 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] b7b1a8ba085bb5c57b809c56367948cacd66fa5185a16d78b13e69726ceab90e
[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" "b7b1a8ba085bb5c57b809c56367948cacd66fa5185a16d78b13e69726ceab90e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling pest v1.0.6
[INFO] [stderr]    Compiling pest_derive v1.0.8
[INFO] [stderr]    Compiling rtps-idl-grammar v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.94s
[INFO] running `"docker" "inspect" "b7b1a8ba085bb5c57b809c56367948cacd66fa5185a16d78b13e69726ceab90e"`
[INFO] running `"docker" "rm" "-f" "b7b1a8ba085bb5c57b809c56367948cacd66fa5185a16d78b13e69726ceab90e"`
[INFO] [stdout] b7b1a8ba085bb5c57b809c56367948cacd66fa5185a16d78b13e69726ceab90e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 376b84b8870ec27e555385c769993bc23e58000ec5abb8fb3a0ae9ada73a6fc0
[INFO] running `"docker" "start" "-a" "376b84b8870ec27e555385c769993bc23e58000ec5abb8fb3a0ae9ada73a6fc0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rtps-idl-grammar v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `pest_idl_v4_grammar`
[INFO] [stderr]   --> tests/test.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | extern crate pest_idl_v4_grammar;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `rtps-idl-grammar`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "376b84b8870ec27e555385c769993bc23e58000ec5abb8fb3a0ae9ada73a6fc0"`
[INFO] running `"docker" "rm" "-f" "376b84b8870ec27e555385c769993bc23e58000ec5abb8fb3a0ae9ada73a6fc0"`
[INFO] [stdout] 376b84b8870ec27e555385c769993bc23e58000ec5abb8fb3a0ae9ada73a6fc0