Dec 01 13:31:51.236 INFO testing jonny7/rust-references against 1.30.1 for beta-1.31-5
Dec 01 13:31:51.236 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 01 13:31:51.596 INFO [stdout] 467c062c54f537c9aad97fb6cd7ad9b2e36c7ec27aaad810342140062beaa04e
Dec 01 13:31:51.602 INFO running `"docker" "start" "-a" "467c062c54f537c9aad97fb6cd7ad9b2e36c7ec27aaad810342140062beaa04e"`
Dec 01 13:31:52.851 INFO [stderr] usermod: no changes
Dec 01 13:31:52.892 INFO [stderr]    Compiling references v0.1.0 (/source)
Dec 01 13:31:53.443 INFO [stderr] warning: unused variable: `r1`
Dec 01 13:31:53.443 INFO [stderr]   --> src/main.rs:23:13
Dec 01 13:31:53.443 INFO [stderr]    |
Dec 01 13:31:53.443 INFO [stderr] 23 |         let r1 = &mut t;
Dec 01 13:31:53.443 INFO [stderr]    |             ^^ help: consider using `_r1` instead
Dec 01 13:31:53.443 INFO [stderr]    |
Dec 01 13:31:53.443 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 13:31:53.443 INFO [stderr] 
Dec 01 13:31:53.443 INFO [stderr] warning: unused variable: `r2`
Dec 01 13:31:53.443 INFO [stderr]   --> src/main.rs:27:9
Dec 01 13:31:53.443 INFO [stderr]    |
Dec 01 13:31:53.443 INFO [stderr] 27 |     let r2 = &mut t;
Dec 01 13:31:53.443 INFO [stderr]    |         ^^ help: consider using `_r2` instead
Dec 01 13:31:53.443 INFO [stderr] 
Dec 01 13:31:53.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 01 13:31:53.915 INFO [stderr] su: No module specific data is present
Dec 01 13:31:54.817 INFO running `"docker" "inspect" "467c062c54f537c9aad97fb6cd7ad9b2e36c7ec27aaad810342140062beaa04e"`
Dec 01 13:31:55.113 INFO running `"docker" "rm" "-f" "467c062c54f537c9aad97fb6cd7ad9b2e36c7ec27aaad810342140062beaa04e"`
Dec 01 13:31:55.438 INFO [stdout] 467c062c54f537c9aad97fb6cd7ad9b2e36c7ec27aaad810342140062beaa04e
Dec 01 13:31:55.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 01 13:31:55.955 INFO [stdout] 95e40ca18f02596fe6fd93575aff0363648b0390a80ecd6aacfaa7b985554de2
Dec 01 13:31:55.960 INFO running `"docker" "start" "-a" "95e40ca18f02596fe6fd93575aff0363648b0390a80ecd6aacfaa7b985554de2"`
Dec 01 13:31:57.203 INFO [stderr] usermod: no changes
Dec 01 13:31:57.247 INFO [stderr]    Compiling references v0.1.0 (/source)
Dec 01 13:31:57.719 INFO [stderr] warning: unused variable: `r1`
Dec 01 13:31:57.719 INFO [stderr]   --> src/main.rs:23:13
Dec 01 13:31:57.719 INFO [stderr]    |
Dec 01 13:31:57.719 INFO [stderr] 23 |         let r1 = &mut t;
Dec 01 13:31:57.719 INFO [stderr]    |             ^^ help: consider using `_r1` instead
Dec 01 13:31:57.719 INFO [stderr]    |
Dec 01 13:31:57.719 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 13:31:57.719 INFO [stderr] 
Dec 01 13:31:57.719 INFO [stderr] warning: unused variable: `r2`
Dec 01 13:31:57.719 INFO [stderr]   --> src/main.rs:27:9
Dec 01 13:31:57.719 INFO [stderr]    |
Dec 01 13:31:57.719 INFO [stderr] 27 |     let r2 = &mut t;
Dec 01 13:31:57.719 INFO [stderr]    |         ^^ help: consider using `_r2` instead
Dec 01 13:31:57.719 INFO [stderr] 
Dec 01 13:31:58.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 01 13:31:58.353 INFO [stderr] su: No module specific data is present
Dec 01 13:31:58.992 INFO running `"docker" "inspect" "95e40ca18f02596fe6fd93575aff0363648b0390a80ecd6aacfaa7b985554de2"`
Dec 01 13:31:59.285 INFO running `"docker" "rm" "-f" "95e40ca18f02596fe6fd93575aff0363648b0390a80ecd6aacfaa7b985554de2"`
Dec 01 13:31:59.778 INFO [stdout] 95e40ca18f02596fe6fd93575aff0363648b0390a80ecd6aacfaa7b985554de2
Dec 01 13:31:59.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 01 13:32:00.170 INFO [stdout] 31fddc0f5af78f3a8ec42d342a002e7036b968a59a7ac4a91b5052c829b657b6
Dec 01 13:32:00.179 INFO running `"docker" "start" "-a" "31fddc0f5af78f3a8ec42d342a002e7036b968a59a7ac4a91b5052c829b657b6"`
Dec 01 13:32:01.442 INFO [stderr] usermod: no changes
Dec 01 13:32:01.499 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 13:32:01.499 INFO [stderr]      Running /target/debug/deps/references-eb48aba12e54e117
Dec 01 13:32:01.505 INFO [stdout] 
Dec 01 13:32:01.505 INFO [stdout] running 0 tests
Dec 01 13:32:01.505 INFO [stdout] 
Dec 01 13:32:01.505 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 13:32:01.505 INFO [stdout] 
Dec 01 13:32:01.507 INFO [stderr] su: No module specific data is present
Dec 01 13:32:02.127 INFO running `"docker" "inspect" "31fddc0f5af78f3a8ec42d342a002e7036b968a59a7ac4a91b5052c829b657b6"`
Dec 01 13:32:02.355 INFO running `"docker" "rm" "-f" "31fddc0f5af78f3a8ec42d342a002e7036b968a59a7ac4a91b5052c829b657b6"`
Dec 01 13:32:02.610 INFO [stdout] 31fddc0f5af78f3a8ec42d342a002e7036b968a59a7ac4a91b5052c829b657b6
