Dec 02 02:29:51.878 INFO testing VaclavStebra/rust-book-references-and-borrowing against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 02:29:51.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 02:29:52.125 INFO [stdout] 92c0894a5675d44717458a1fecbcd768060f7a7fa5764bcd3cf27ac9c7324820
Dec 02 02:29:52.127 INFO running `"docker" "start" "-a" "92c0894a5675d44717458a1fecbcd768060f7a7fa5764bcd3cf27ac9c7324820"`
Dec 02 02:29:52.588 INFO [stderr] usermod: no changes
Dec 02 02:29:52.627 INFO [stderr]    Compiling rust-book-references-and-borrowing v0.1.0 (/source)
Dec 02 02:29:53.007 INFO [stderr] warning: unused variable: `r1`
Dec 02 02:29:53.007 INFO [stderr]   --> src/main.rs:20:9
Dec 02 02:29:53.007 INFO [stderr]    |
Dec 02 02:29:53.007 INFO [stderr] 20 |     let r1 = &mut s2;
Dec 02 02:29:53.007 INFO [stderr]    |         ^^ help: consider using `_r1` instead
Dec 02 02:29:53.007 INFO [stderr]    |
Dec 02 02:29:53.007 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 02:29:53.007 INFO [stderr] 
Dec 02 02:29:53.385 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 02 02:29:53.387 INFO [stderr] su: No module specific data is present
Dec 02 02:29:53.698 INFO running `"docker" "inspect" "92c0894a5675d44717458a1fecbcd768060f7a7fa5764bcd3cf27ac9c7324820"`
Dec 02 02:29:53.845 INFO running `"docker" "rm" "-f" "92c0894a5675d44717458a1fecbcd768060f7a7fa5764bcd3cf27ac9c7324820"`
Dec 02 02:29:54.017 INFO [stdout] 92c0894a5675d44717458a1fecbcd768060f7a7fa5764bcd3cf27ac9c7324820
Dec 02 02:29:54.019 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 02:29:54.315 INFO [stdout] 2cdd60314f12011a040fca1ff3a38b938ca3423f0529e7a8edd3e174e835574f
Dec 02 02:29:54.321 INFO running `"docker" "start" "-a" "2cdd60314f12011a040fca1ff3a38b938ca3423f0529e7a8edd3e174e835574f"`
Dec 02 02:29:54.836 INFO [stderr] usermod: no changes
Dec 02 02:29:54.879 INFO [stderr]    Compiling rust-book-references-and-borrowing v0.1.0 (/source)
Dec 02 02:29:55.351 INFO [stderr] warning: unused variable: `r1`
Dec 02 02:29:55.351 INFO [stderr]   --> src/main.rs:20:9
Dec 02 02:29:55.351 INFO [stderr]    |
Dec 02 02:29:55.351 INFO [stderr] 20 |     let r1 = &mut s2;
Dec 02 02:29:55.351 INFO [stderr]    |         ^^ help: consider using `_r1` instead
Dec 02 02:29:55.351 INFO [stderr]    |
Dec 02 02:29:55.351 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 02:29:55.351 INFO [stderr] 
Dec 02 02:29:55.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 02 02:29:55.757 INFO [stderr] su: No module specific data is present
Dec 02 02:29:56.176 INFO running `"docker" "inspect" "2cdd60314f12011a040fca1ff3a38b938ca3423f0529e7a8edd3e174e835574f"`
Dec 02 02:29:56.302 INFO running `"docker" "rm" "-f" "2cdd60314f12011a040fca1ff3a38b938ca3423f0529e7a8edd3e174e835574f"`
Dec 02 02:29:56.450 INFO [stdout] 2cdd60314f12011a040fca1ff3a38b938ca3423f0529e7a8edd3e174e835574f
Dec 02 02:29:56.452 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 02:29:56.842 INFO [stdout] f687dbe3166606826e7dfa6a210315c356ab2184aa46dc9e95915ec231a42aeb
Dec 02 02:29:56.844 INFO running `"docker" "start" "-a" "f687dbe3166606826e7dfa6a210315c356ab2184aa46dc9e95915ec231a42aeb"`
Dec 02 02:29:57.298 INFO [stderr] usermod: no changes
Dec 02 02:29:57.326 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 02:29:57.326 INFO [stderr]      Running /target/debug/deps/rust_book_references_and_borrowing-9ebba3ce9f11ceac
Dec 02 02:29:57.326 INFO [stdout] 
Dec 02 02:29:57.326 INFO [stdout] running 0 tests
Dec 02 02:29:57.326 INFO [stdout] 
Dec 02 02:29:57.326 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:29:57.326 INFO [stdout] 
Dec 02 02:29:57.328 INFO [stderr] su: No module specific data is present
Dec 02 02:29:57.568 INFO running `"docker" "inspect" "f687dbe3166606826e7dfa6a210315c356ab2184aa46dc9e95915ec231a42aeb"`
Dec 02 02:29:57.644 INFO running `"docker" "rm" "-f" "f687dbe3166606826e7dfa6a210315c356ab2184aa46dc9e95915ec231a42aeb"`
Dec 02 02:29:57.716 INFO [stdout] f687dbe3166606826e7dfa6a210315c356ab2184aa46dc9e95915ec231a42aeb
