Dec 12 09:37:34.985 INFO checking pwrs-1.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 09:37:34.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 09:37:35.548 INFO [stdout] ff34314f63862dc814f31a9654bae23de838c6c1435498db6a85a8c10b1534ca
Dec 12 09:37:35.556 INFO running `"docker" "start" "-a" "ff34314f63862dc814f31a9654bae23de838c6c1435498db6a85a8c10b1534ca"`
Dec 12 09:37:36.536 INFO [stderr] usermod: no changes
Dec 12 09:37:36.597 INFO [stderr]     Checking pwrs v1.1.0 (/source)
Dec 12 09:37:37.860 INFO [stderr] error[E0425]: cannot find function `sample` in module `rand`
Dec 12 09:37:37.860 INFO [stderr]   --> src/main.rs:53:11
Dec 12 09:37:37.860 INFO [stderr]    |
Dec 12 09:37:37.860 INFO [stderr] 53 |     rand::sample(&mut rng, words.iter(), cfg.number)
Dec 12 09:37:37.860 INFO [stderr]    |           ^^^^^^ not found in `rand`
Dec 12 09:37:37.860 INFO [stderr] help: possible candidate is found in another module, you can import it into scope
Dec 12 09:37:37.860 INFO [stderr]    |
Dec 12 09:37:37.860 INFO [stderr] 9  | use rand::seq::index::sample;
Dec 12 09:37:37.860 INFO [stderr]    |
Dec 12 09:37:37.860 INFO [stderr] 
Dec 12 09:37:37.868 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 09:37:37.868 INFO [stderr]    --> src/main.rs:130:14
Dec 12 09:37:37.868 INFO [stderr]     |
Dec 12 09:37:37.868 INFO [stderr] 130 |     for _ in (0..cfg.count) {
Dec 12 09:37:37.868 INFO [stderr]     |              ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 09:37:37.868 INFO [stderr]     |
Dec 12 09:37:37.868 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 09:37:37.868 INFO [stderr] 
Dec 12 09:37:37.884 INFO [stderr] error[E0425]: cannot find function `sample` in module `rand`
Dec 12 09:37:37.884 INFO [stderr]   --> src/main.rs:53:11
Dec 12 09:37:37.884 INFO [stderr]    |
Dec 12 09:37:37.884 INFO [stderr] 53 |     rand::sample(&mut rng, words.iter(), cfg.number)
Dec 12 09:37:37.884 INFO [stderr]    |           ^^^^^^ not found in `rand`
Dec 12 09:37:37.884 INFO [stderr] help: possible candidate is found in another module, you can import it into scope
Dec 12 09:37:37.884 INFO [stderr]    |
Dec 12 09:37:37.884 INFO [stderr] 9  | use rand::seq::index::sample;
Dec 12 09:37:37.884 INFO [stderr]    |
Dec 12 09:37:37.884 INFO [stderr] 
Dec 12 09:37:37.884 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 09:37:37.884 INFO [stderr]    --> src/main.rs:130:14
Dec 12 09:37:37.884 INFO [stderr]     |
Dec 12 09:37:37.884 INFO [stderr] 130 |     for _ in (0..cfg.count) {
Dec 12 09:37:37.884 INFO [stderr]     |              ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 09:37:37.884 INFO [stderr]     |
Dec 12 09:37:37.884 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 09:37:37.884 INFO [stderr] 
Dec 12 09:37:37.939 INFO [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Dec 12 09:37:37.940 INFO [stderr]    --> src/main.rs:136:25
Dec 12 09:37:37.940 INFO [stderr]     |
Dec 12 09:37:37.940 INFO [stderr] 136 |         let out = inter.connect(" ");
Dec 12 09:37:37.940 INFO [stderr]     |                         ^^^^^^^
Dec 12 09:37:37.940 INFO [stderr]     |
Dec 12 09:37:37.940 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 12 09:37:37.940 INFO [stderr] 
Dec 12 09:37:37.946 INFO [stderr] error: aborting due to previous error
Dec 12 09:37:37.946 INFO [stderr] 
Dec 12 09:37:37.946 INFO [stderr] For more information about this error, try `rustc --explain E0425`.
Dec 12 09:37:37.955 INFO [stderr] error: Could not compile `pwrs`.
Dec 12 09:37:37.955 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 09:37:37.983 INFO [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Dec 12 09:37:37.983 INFO [stderr]    --> src/main.rs:136:25
Dec 12 09:37:37.983 INFO [stderr]     |
Dec 12 09:37:37.983 INFO [stderr] 136 |         let out = inter.connect(" ");
Dec 12 09:37:37.983 INFO [stderr]     |                         ^^^^^^^
Dec 12 09:37:37.983 INFO [stderr]     |
Dec 12 09:37:37.984 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 12 09:37:37.984 INFO [stderr] 
Dec 12 09:37:37.998 INFO [stderr] error: aborting due to previous error
Dec 12 09:37:37.998 INFO [stderr] 
Dec 12 09:37:37.998 INFO [stderr] For more information about this error, try `rustc --explain E0425`.
Dec 12 09:37:38.007 INFO [stderr] error: Could not compile `pwrs`.
Dec 12 09:37:38.007 INFO [stderr] 
Dec 12 09:37:38.007 INFO [stderr] To learn more, run the command again with --verbose.
Dec 12 09:37:38.009 INFO [stderr] su: No module specific data is present
Dec 12 09:37:38.960 INFO running `"docker" "inspect" "ff34314f63862dc814f31a9654bae23de838c6c1435498db6a85a8c10b1534ca"`
Dec 12 09:37:39.288 INFO running `"docker" "rm" "-f" "ff34314f63862dc814f31a9654bae23de838c6c1435498db6a85a8c10b1534ca"`
Dec 12 09:37:39.592 INFO [stdout] ff34314f63862dc814f31a9654bae23de838c6c1435498db6a85a8c10b1534ca