[INFO] updating cached repository https://github.com/Noskcaj19/rmatrix
[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] 0962ceb403103576534c20548ee9a1083af3ae4d
[INFO] testing Noskcaj19/rmatrix against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoskcaj19%2Frmatrix" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Noskcaj19/rmatrix 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/Noskcaj19/rmatrix
[INFO] finished tweaking git repo https://github.com/Noskcaj19/rmatrix
[INFO] tweaked toml for git repo https://github.com/Noskcaj19/rmatrix written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Noskcaj19/rmatrix 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 05296a87970963968518572f63ffd92e818ef252641c3a620f05c75aed928de2
[INFO] running `"docker" "start" "-a" "05296a87970963968518572f63ffd92e818ef252641c3a620f05c75aed928de2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling byteorder v1.2.3
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling cfg-if v0.1.3
[INFO] [stderr]    Compiling stable_deref_trait v1.0.0
[INFO] [stderr]    Compiling smallvec v0.6.1
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling rand_core v0.2.0
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling rand v0.5.0
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling bytes v0.4.8
[INFO] [stderr]    Compiling termbuf v1.5.1 (https://github.com/Noskcaj19/termbuf#2afd7acc)
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling signal v0.5.1
[INFO] [stderr]    Compiling rmatrix v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0583]: file not found for module `signal_handler`
[INFO] [stderr]   --> src/main.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | mod signal_handler;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: to create the module `signal_handler`, create file "src/signal_handler.rs"
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `SignalHandler` in `signal_handler`
[INFO] [stderr]    --> src/main.rs:180:39
[INFO] [stderr]     |
[INFO] [stderr] 180 |     let sig_handler = signal_handler::SignalHandler::start(size.clone());
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^ could not find `SignalHandler` in `signal_handler`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0433, E0583.
[INFO] [stderr] For more information about an error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `rmatrix`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "05296a87970963968518572f63ffd92e818ef252641c3a620f05c75aed928de2"`
[INFO] running `"docker" "rm" "-f" "05296a87970963968518572f63ffd92e818ef252641c3a620f05c75aed928de2"`
[INFO] [stdout] 05296a87970963968518572f63ffd92e818ef252641c3a620f05c75aed928de2