[INFO] updating cached repository https://github.com/willmurphyscode/nom-examples
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6bb93863867f9bb32a4de35226038e336d6e4664
[INFO] testing willmurphyscode/nom-examples against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillmurphyscode%2Fnom-examples" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/willmurphyscode/nom-examples on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/willmurphyscode/nom-examples
[INFO] finished tweaking git repo https://github.com/willmurphyscode/nom-examples
[INFO] tweaked toml for git repo https://github.com/willmurphyscode/nom-examples written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/willmurphyscode/nom-examples already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.44.0" "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] c8bb628da5d004731caf4f9b14f8b4db1ba9fdc9645743f676a6a3c7bd18b0e1
[INFO] running `"docker" "start" "-a" "c8bb628da5d004731caf4f9b14f8b4db1ba9fdc9645743f676a6a3c7bd18b0e1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling nom-experiments v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: cannot find macro `many` in this scope
[INFO] [stderr]    --> src/png_demo.rs:140:50
[INFO] [stderr]     |
[INFO] [stderr] 140 |   named!(palette_vector (&[u8]) -> Vec<RgbTriple>, many!(rgb_triple));
[INFO] [stderr]     |                                                    ^^^^ help: a macro with a similar name exists: `many0`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-3.2.1/src/multi.rs:265:1
[INFO] [stderr]     |
[INFO] [stderr] 265 | / macro_rules! many0(
[INFO] [stderr] 266 | |   ($i:expr, $submac:ident!( $($args:tt)* )) => (
[INFO] [stderr] 267 | |     {
[INFO] [stderr] 268 | |       use $crate::InputLength;
[INFO] [stderr] ...   |
[INFO] [stderr] 316 | |   );
[INFO] [stderr] 317 | | );
[INFO] [stderr]     | |__- similarly named macro `many0` defined here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `nom-experiments`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c8bb628da5d004731caf4f9b14f8b4db1ba9fdc9645743f676a6a3c7bd18b0e1"`
[INFO] running `"docker" "rm" "-f" "c8bb628da5d004731caf4f9b14f8b4db1ba9fdc9645743f676a6a3c7bd18b0e1"`
[INFO] [stdout] c8bb628da5d004731caf4f9b14f8b4db1ba9fdc9645743f676a6a3c7bd18b0e1