Dec 19 17:05:13.222 INFO checking fatoche/rustbridge-workshop against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:05:13.222 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/fatoche/rustbridge-workshop:/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=forbid" "-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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:05:13.524 INFO [stdout] 8a6ed250017dd9c96ac00ad42f8df131b7f1eadb2af3f50edceb060cc09e8419
Dec 19 17:05:13.526 INFO running `"docker" "start" "-a" "8a6ed250017dd9c96ac00ad42f8df131b7f1eadb2af3f50edceb060cc09e8419"`
Dec 19 17:05:14.425 INFO [stderr]     Checking motivations v1.1.2
Dec 19 17:05:14.425 INFO [stderr]     Checking http v0.1.5
Dec 19 17:05:14.425 INFO [stderr]     Checking pick-one v1.0.1
Dec 19 17:05:17.276 INFO [stderr]     Checking simple-server v0.3.0
Dec 19 17:05:17.672 INFO [stderr]     Checking rustbridge-workshop v0.1.0 (/opt/crater/workdir)
Dec 19 17:05:18.124 INFO [stderr] warning: function is never used: `learning_main`
Dec 19 17:05:18.124 INFO [stderr]   --> src/main.rs:33:1
Dec 19 17:05:18.124 INFO [stderr]    |
Dec 19 17:05:18.124 INFO [stderr] 33 | fn learning_main() {
Dec 19 17:05:18.124 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 19 17:05:18.124 INFO [stderr]    |
Dec 19 17:05:18.124 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:05:18.124 INFO [stderr] 
Dec 19 17:05:18.124 INFO [stderr] warning: function is never used: `add_fifty`
Dec 19 17:05:18.124 INFO [stderr]   --> src/main.rs:84:1
Dec 19 17:05:18.124 INFO [stderr]    |
Dec 19 17:05:18.124 INFO [stderr] 84 | fn add_fifty(n: i32) -> i32 {
Dec 19 17:05:18.124 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:05:18.124 INFO [stderr] 
Dec 19 17:05:18.231 INFO [stderr] warning: function is never used: `learning_main`
Dec 19 17:05:18.231 INFO [stderr]   --> src/main.rs:33:1
Dec 19 17:05:18.231 INFO [stderr]    |
Dec 19 17:05:18.231 INFO [stderr] 33 | fn learning_main() {
Dec 19 17:05:18.231 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 19 17:05:18.231 INFO [stderr]    |
Dec 19 17:05:18.231 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:05:18.231 INFO [stderr] 
Dec 19 17:05:18.257 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.89s
Dec 19 17:05:19.030 INFO running `"docker" "inspect" "8a6ed250017dd9c96ac00ad42f8df131b7f1eadb2af3f50edceb060cc09e8419"`
Dec 19 17:05:19.348 INFO running `"docker" "rm" "-f" "8a6ed250017dd9c96ac00ad42f8df131b7f1eadb2af3f50edceb060cc09e8419"`
Dec 19 17:05:19.731 INFO [stdout] 8a6ed250017dd9c96ac00ad42f8df131b7f1eadb2af3f50edceb060cc09e8419