Dec 06 08:48:27.035 INFO testing VaclavStebra/rust-book-references-and-borrowing against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 08:48:27.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 06 08:48:27.264 INFO [stdout] c5e64295a076108f1384ce8a4040233649d54c91198d1a6a58be3801e5d4c253
Dec 06 08:48:27.266 INFO running `"docker" "start" "-a" "c5e64295a076108f1384ce8a4040233649d54c91198d1a6a58be3801e5d4c253"`
Dec 06 08:48:27.629 INFO [stderr] usermod: no changes
Dec 06 08:48:27.654 INFO [stderr]    Compiling rust-book-references-and-borrowing v0.1.0 (/source)
Dec 06 08:48:27.914 INFO [stderr] warning: unused variable: `r1`
Dec 06 08:48:27.914 INFO [stderr]   --> src/main.rs:20:9
Dec 06 08:48:27.914 INFO [stderr]    |
Dec 06 08:48:27.914 INFO [stderr] 20 |     let r1 = &mut s2;
Dec 06 08:48:27.914 INFO [stderr]    |         ^^ help: consider using `_r1` instead
Dec 06 08:48:27.914 INFO [stderr]    |
Dec 06 08:48:27.914 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 08:48:27.914 INFO [stderr] 
Dec 06 08:48:28.115 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 06 08:48:28.116 INFO [stderr] su: No module specific data is present
Dec 06 08:48:28.335 INFO running `"docker" "inspect" "c5e64295a076108f1384ce8a4040233649d54c91198d1a6a58be3801e5d4c253"`
Dec 06 08:48:28.391 INFO running `"docker" "rm" "-f" "c5e64295a076108f1384ce8a4040233649d54c91198d1a6a58be3801e5d4c253"`
Dec 06 08:48:28.482 INFO [stdout] c5e64295a076108f1384ce8a4040233649d54c91198d1a6a58be3801e5d4c253
Dec 06 08:48:28.484 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 06 08:48:28.662 INFO [stdout] eadf72fc593a2bc73b0a5cb435a1903df186cf23319be400c4251e4879eb7009
Dec 06 08:48:28.662 INFO running `"docker" "start" "-a" "eadf72fc593a2bc73b0a5cb435a1903df186cf23319be400c4251e4879eb7009"`
Dec 06 08:48:28.975 INFO [stderr] usermod: no changes
Dec 06 08:48:28.999 INFO [stderr]    Compiling rust-book-references-and-borrowing v0.1.0 (/source)
Dec 06 08:48:29.359 INFO [stderr] warning: unused variable: `r1`
Dec 06 08:48:29.359 INFO [stderr]   --> src/main.rs:20:9
Dec 06 08:48:29.359 INFO [stderr]    |
Dec 06 08:48:29.359 INFO [stderr] 20 |     let r1 = &mut s2;
Dec 06 08:48:29.359 INFO [stderr]    |         ^^ help: consider using `_r1` instead
Dec 06 08:48:29.359 INFO [stderr]    |
Dec 06 08:48:29.359 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 08:48:29.359 INFO [stderr] 
Dec 06 08:48:29.589 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 06 08:48:29.591 INFO [stderr] su: No module specific data is present
Dec 06 08:48:29.937 INFO running `"docker" "inspect" "eadf72fc593a2bc73b0a5cb435a1903df186cf23319be400c4251e4879eb7009"`
Dec 06 08:48:30.018 INFO running `"docker" "rm" "-f" "eadf72fc593a2bc73b0a5cb435a1903df186cf23319be400c4251e4879eb7009"`
Dec 06 08:48:30.100 INFO [stdout] eadf72fc593a2bc73b0a5cb435a1903df186cf23319be400c4251e4879eb7009
Dec 06 08:48:30.102 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 06 08:48:30.281 INFO [stdout] a5cbd515ba2bba7a8a9fb948dbb43f7645a92be91e3c0b5e988ae0820a087867
Dec 06 08:48:30.282 INFO running `"docker" "start" "-a" "a5cbd515ba2bba7a8a9fb948dbb43f7645a92be91e3c0b5e988ae0820a087867"`
Dec 06 08:48:30.814 INFO [stderr] usermod: no changes
Dec 06 08:48:30.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 08:48:30.841 INFO [stderr]      Running /target/debug/deps/rust_book_references_and_borrowing-0c827ba483a635b4
Dec 06 08:48:30.842 INFO [stdout] 
Dec 06 08:48:30.842 INFO [stdout] running 0 tests
Dec 06 08:48:30.842 INFO [stdout] 
Dec 06 08:48:30.842 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 08:48:30.842 INFO [stdout] 
Dec 06 08:48:30.844 INFO [stderr] su: No module specific data is present
Dec 06 08:48:31.126 INFO running `"docker" "inspect" "a5cbd515ba2bba7a8a9fb948dbb43f7645a92be91e3c0b5e988ae0820a087867"`
Dec 06 08:48:31.202 INFO running `"docker" "rm" "-f" "a5cbd515ba2bba7a8a9fb948dbb43f7645a92be91e3c0b5e988ae0820a087867"`
Dec 06 08:48:31.297 INFO [stdout] a5cbd515ba2bba7a8a9fb948dbb43f7645a92be91e3c0b5e988ae0820a087867