Nov 28 05:30:49.366 INFO checking fatoche/rustbridge-workshop against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 05:30:49.367 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 05:30:49.812 INFO [stdout] efe9967b9d14e76d259034eb21601e693e7af50358a19f8c5d1411f8f103cf23
Nov 28 05:30:49.824 INFO running `"docker" "start" "-a" "efe9967b9d14e76d259034eb21601e693e7af50358a19f8c5d1411f8f103cf23"`
Nov 28 05:30:50.708 INFO [stderr] usermod: no changes
Nov 28 05:30:50.846 INFO [stderr]     Checking motivations v1.1.2
Nov 28 05:30:50.846 INFO [stderr]     Checking pick-one v1.0.1
Nov 28 05:30:50.846 INFO [stderr]     Checking simple-server v0.3.0
Nov 28 05:30:51.916 INFO [stderr]     Checking rustbridge-workshop v0.1.0 (/source)
Nov 28 05:30:53.056 INFO [stderr] warning: function is never used: `learning_main`
Nov 28 05:30:53.056 INFO [stderr]   --> src/main.rs:33:1
Nov 28 05:30:53.056 INFO [stderr]    |
Nov 28 05:30:53.056 INFO [stderr] 33 | fn learning_main() {
Nov 28 05:30:53.056 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 28 05:30:53.056 INFO [stderr]    |
Nov 28 05:30:53.056 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 05:30:53.056 INFO [stderr] 
Nov 28 05:30:53.056 INFO [stderr] warning: function is never used: `add_fifty`
Nov 28 05:30:53.056 INFO [stderr]   --> src/main.rs:84:1
Nov 28 05:30:53.056 INFO [stderr]    |
Nov 28 05:30:53.056 INFO [stderr] 84 | fn add_fifty(n: i32) -> i32 {
Nov 28 05:30:53.056 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:30:53.056 INFO [stderr] 
Nov 28 05:30:53.117 INFO [stderr] warning: function is never used: `learning_main`
Nov 28 05:30:53.118 INFO [stderr]   --> src/main.rs:33:1
Nov 28 05:30:53.118 INFO [stderr]    |
Nov 28 05:30:53.118 INFO [stderr] 33 | fn learning_main() {
Nov 28 05:30:53.119 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 28 05:30:53.119 INFO [stderr]    |
Nov 28 05:30:53.119 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 05:30:53.119 INFO [stderr] 
Nov 28 05:30:53.160 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Nov 28 05:30:53.160 INFO [stderr] su: No module specific data is present
Nov 28 05:30:53.846 INFO running `"docker" "inspect" "efe9967b9d14e76d259034eb21601e693e7af50358a19f8c5d1411f8f103cf23"`
Nov 28 05:30:54.086 INFO running `"docker" "rm" "-f" "efe9967b9d14e76d259034eb21601e693e7af50358a19f8c5d1411f8f103cf23"`
Nov 28 05:30:54.401 INFO [stdout] efe9967b9d14e76d259034eb21601e693e7af50358a19f8c5d1411f8f103cf23