[INFO] updating cached repository https://github.com/hexgolems/rmpc
[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] 0cd9ab625b8f2f53ce98816fce8fc42bf36f8ad5
[INFO] testing hexgolems/rmpc against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhexgolems%2Frmpc" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hexgolems/rmpc 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 git repo https://github.com/hexgolems/rmpc
[INFO] finished tweaking git repo https://github.com/hexgolems/rmpc
[INFO] tweaked toml for git repo https://github.com/hexgolems/rmpc written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/hexgolems/rmpc already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/cpjreynolds/rustty`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 04d7ce5ae1dc6f1218f691fd64961767331db276cc1777ef9c7569ab85bbc989
[INFO] running `"docker" "start" "-a" "04d7ce5ae1dc6f1218f691fd64961767331db276cc1777ef9c7569ab85bbc989"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling gag v0.1.10
[INFO] [stderr]    Compiling rustty v0.1.12 (https://github.com/cpjreynolds/rustty#40d827f8)
[INFO] [stderr]    Compiling rmpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Attr`, `Cell`, `HasSize`
[INFO] [stderr]  --> src/main.rs:5:3
[INFO] [stderr]   |
[INFO] [stderr] 5 |   HasSize,
[INFO] [stderr]   |   ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 8 |   Attr,
[INFO] [stderr]   |   ^^^^
[INFO] [stderr] 9 |   Cell
[INFO] [stderr]   |   ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Alignable`, `DialogResult`, `Dialog`, `HorizontalAlign`, `VerticalAlign`
[INFO] [stderr]   --> src/main.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 14 |   Dialog,
[INFO] [stderr]    |   ^^^^^^
[INFO] [stderr] 15 |   DialogResult,
[INFO] [stderr]    |   ^^^^^^^^^^^^
[INFO] [stderr] 16 |   Alignable,
[INFO] [stderr]    |   ^^^^^^^^^
[INFO] [stderr] 17 |   HorizontalAlign,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 18 |   VerticalAlign,
[INFO] [stderr]    |   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:55:30
[INFO] [stderr]    |
[INFO] [stderr] 55 |     let evt = term.get_event(100).unwrap();
[INFO] [stderr]    |                              ^^^ expected enum `std::option::Option`, found integer
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected enum `std::option::Option<std::time::Duration>`
[INFO] [stderr]               found type `{integer}`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `rmpc`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "04d7ce5ae1dc6f1218f691fd64961767331db276cc1777ef9c7569ab85bbc989"`
[INFO] running `"docker" "rm" "-f" "04d7ce5ae1dc6f1218f691fd64961767331db276cc1777ef9c7569ab85bbc989"`
[INFO] [stdout] 04d7ce5ae1dc6f1218f691fd64961767331db276cc1777ef9c7569ab85bbc989