Dec 02 02:29:52.032 INFO testing VaclavStebra/rust-book-references-and-borrowing against 1.30.1 for beta-1.31-5
Dec 02 02:29:52.032 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 02:29:52.245 INFO [stdout] 279e8c4a557f8ebd3e8d88c15aa51d8fbb48eaa03e6a8a290834749c716b9a71
Dec 02 02:29:52.253 INFO running `"docker" "start" "-a" "279e8c4a557f8ebd3e8d88c15aa51d8fbb48eaa03e6a8a290834749c716b9a71"`
Dec 02 02:29:52.691 INFO [stderr] usermod: no changes
Dec 02 02:29:52.714 INFO [stderr]    Compiling rust-book-references-and-borrowing v0.1.0 (/source)
Dec 02 02:29:53.059 INFO [stderr] warning: unused variable: `r1`
Dec 02 02:29:53.060 INFO [stderr]   --> src/main.rs:20:9
Dec 02 02:29:53.060 INFO [stderr]    |
Dec 02 02:29:53.060 INFO [stderr] 20 |     let r1 = &mut s2;
Dec 02 02:29:53.060 INFO [stderr]    |         ^^ help: consider using `_r1` instead
Dec 02 02:29:53.060 INFO [stderr]    |
Dec 02 02:29:53.060 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 02:29:53.060 INFO [stderr] 
Dec 02 02:29:53.425 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 02 02:29:53.426 INFO [stderr] su: No module specific data is present
Dec 02 02:29:53.700 INFO running `"docker" "inspect" "279e8c4a557f8ebd3e8d88c15aa51d8fbb48eaa03e6a8a290834749c716b9a71"`
Dec 02 02:29:53.853 INFO running `"docker" "rm" "-f" "279e8c4a557f8ebd3e8d88c15aa51d8fbb48eaa03e6a8a290834749c716b9a71"`
Dec 02 02:29:54.046 INFO [stdout] 279e8c4a557f8ebd3e8d88c15aa51d8fbb48eaa03e6a8a290834749c716b9a71
Dec 02 02:29:54.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 02:29:54.339 INFO [stdout] 6da51124963e5eda0f1920b686a27873e982a47c9789b1d70bb50d694223b1cc
Dec 02 02:29:54.345 INFO running `"docker" "start" "-a" "6da51124963e5eda0f1920b686a27873e982a47c9789b1d70bb50d694223b1cc"`
Dec 02 02:29:54.796 INFO [stderr] usermod: no changes
Dec 02 02:29:54.821 INFO [stderr]    Compiling rust-book-references-and-borrowing v0.1.0 (/source)
Dec 02 02:29:55.366 INFO [stderr] warning: unused variable: `r1`
Dec 02 02:29:55.367 INFO [stderr]   --> src/main.rs:20:9
Dec 02 02:29:55.367 INFO [stderr]    |
Dec 02 02:29:55.367 INFO [stderr] 20 |     let r1 = &mut s2;
Dec 02 02:29:55.367 INFO [stderr]    |         ^^ help: consider using `_r1` instead
Dec 02 02:29:55.367 INFO [stderr]    |
Dec 02 02:29:55.367 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 02:29:55.367 INFO [stderr] 
Dec 02 02:29:55.797 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 02 02:29:55.797 INFO [stderr] su: No module specific data is present
Dec 02 02:29:56.167 INFO running `"docker" "inspect" "6da51124963e5eda0f1920b686a27873e982a47c9789b1d70bb50d694223b1cc"`
Dec 02 02:29:56.301 INFO running `"docker" "rm" "-f" "6da51124963e5eda0f1920b686a27873e982a47c9789b1d70bb50d694223b1cc"`
Dec 02 02:29:56.452 INFO [stdout] 6da51124963e5eda0f1920b686a27873e982a47c9789b1d70bb50d694223b1cc
Dec 02 02:29:56.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 02:29:56.772 INFO [stdout] 114a03285c6ff4450195f0487e678ba2575914207431699aa41e0ce3e8e0da08
Dec 02 02:29:56.775 INFO running `"docker" "start" "-a" "114a03285c6ff4450195f0487e678ba2575914207431699aa41e0ce3e8e0da08"`
Dec 02 02:29:57.215 INFO [stderr] usermod: no changes
Dec 02 02:29:57.247 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 02 02:29:57.247 INFO [stderr]      Running /target/debug/deps/rust_book_references_and_borrowing-7be013579626b7e9
Dec 02 02:29:57.249 INFO [stdout] 
Dec 02 02:29:57.249 INFO [stdout] running 0 tests
Dec 02 02:29:57.249 INFO [stdout] 
Dec 02 02:29:57.249 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:29:57.249 INFO [stdout] 
Dec 02 02:29:57.258 INFO [stderr] su: No module specific data is present
Dec 02 02:29:57.464 INFO running `"docker" "inspect" "114a03285c6ff4450195f0487e678ba2575914207431699aa41e0ce3e8e0da08"`
Dec 02 02:29:57.544 INFO running `"docker" "rm" "-f" "114a03285c6ff4450195f0487e678ba2575914207431699aa41e0ce3e8e0da08"`
Dec 02 02:29:57.613 INFO [stdout] 114a03285c6ff4450195f0487e678ba2575914207431699aa41e0ce3e8e0da08
