[INFO] fetching crate nes 0.1.1...
[INFO] testing nes-0.1.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate nes 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate nes 0.1.1 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 nes 0.1.1
[INFO] finished tweaking crates.io crate nes 0.1.1
[INFO] tweaked toml for crates.io crate nes 0.1.1 written to /workspace/builds/worker-5/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] [stderr] warning: only one of `license` or `license-file` is necessary
[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] 28951233175bd653edb3afdc017267f2f472f84e1c7b40d63e26fe7088b305b5
[INFO] running `"docker" "start" "-a" "28951233175bd653edb3afdc017267f2f472f84e1c7b40d63e26fe7088b305b5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling nes v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: duplicate matcher binding
[INFO] [stderr]    --> src/lib.rs:492:17
[INFO] [stderr]     |
[INFO] [stderr] 492 |     ( $rw:expr, $rw:path, $( $arg:expr ),* ) => {
[INFO] [stderr]     |       --------  ^^^^^^^^ duplicate binding
[INFO] [stderr]     |       |
[INFO] [stderr]     |       previous binding
[INFO] [stderr] 
[INFO] [stderr] error: duplicate matcher binding
[INFO] [stderr]    --> src/lib.rs:533:17
[INFO] [stderr]     |
[INFO] [stderr] 533 |     ( $rw:expr, $rw:path, $( $arg:expr ),* ) => {
[INFO] [stderr]     |       --------  ^^^^^^^^ duplicate binding
[INFO] [stderr]     |       |
[INFO] [stderr]     |       previous binding
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `nes`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "28951233175bd653edb3afdc017267f2f472f84e1c7b40d63e26fe7088b305b5"`
[INFO] running `"docker" "rm" "-f" "28951233175bd653edb3afdc017267f2f472f84e1c7b40d63e26fe7088b305b5"`
[INFO] [stdout] 28951233175bd653edb3afdc017267f2f472f84e1c7b40d63e26fe7088b305b5