[INFO] updating cached repository fcsonline/mimo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fcsonline/mimo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fcsonline/mimo" "work/ex/beta-1.37-6/sources/1.36.0/gh/fcsonline/mimo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/fcsonline/mimo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fcsonline/mimo" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fcsonline/mimo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fcsonline/mimo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 389f55b4bcefc5fe16afe21722c28cb302664a8a
[INFO] sha for GitHub repo fcsonline/mimo: 389f55b4bcefc5fe16afe21722c28cb302664a8a
[INFO] validating manifest of fcsonline/mimo on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fcsonline/mimo on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fcsonline/mimo
[INFO] finished frobbing fcsonline/mimo
[INFO] frobbed toml for fcsonline/mimo written to work/ex/beta-1.37-6/sources/1.36.0/gh/fcsonline/mimo/Cargo.toml
[INFO] started frobbing fcsonline/mimo
[INFO] finished frobbing fcsonline/mimo
[INFO] frobbed toml for fcsonline/mimo written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fcsonline/mimo/Cargo.toml
[INFO] crate fcsonline/mimo already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing fcsonline/mimo against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/fcsonline/mimo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 046fbb686a0232effe7da32754e96ef01c3d191b5a2b5fd0dd375db092d46a19
[INFO] running `"docker" "start" "-a" "046fbb686a0232effe7da32754e96ef01c3d191b5a2b5fd0dd375db092d46a19"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling filetime v0.2.5
[INFO] [stderr]    Compiling inotify v0.6.1
[INFO] [stderr]    Compiling mio v0.6.18
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling notify v4.0.12
[INFO] [stderr]    Compiling mimo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find value `push` in this scope
[INFO] [stderr]    --> src/main.rs:113:34
[INFO] [stderr]     |
[INFO] [stderr] 113 |         Some("listen") => listen(push),
[INFO] [stderr]     |                                  ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `mimo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "046fbb686a0232effe7da32754e96ef01c3d191b5a2b5fd0dd375db092d46a19"`
[INFO] running `"docker" "rm" "-f" "046fbb686a0232effe7da32754e96ef01c3d191b5a2b5fd0dd375db092d46a19"`
[INFO] [stdout] 046fbb686a0232effe7da32754e96ef01c3d191b5a2b5fd0dd375db092d46a19