Dec 11 06:08:14.673 INFO checking wimpykid26/rust-examples against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 06:08:14.673 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 11 06:08:15.226 INFO [stdout] 12f23bd031b635aedc270823bccf34bc743d20bb2e2f1ef79484f885e3c3edd0
Dec 11 06:08:15.230 INFO running `"docker" "start" "-a" "12f23bd031b635aedc270823bccf34bc743d20bb2e2f1ef79484f885e3c3edd0"`
Dec 11 06:08:16.556 INFO [stderr] usermod: no changes
Dec 11 06:08:16.592 INFO [stderr]     Checking rust-examples v0.1.0 (/source)
Dec 11 06:08:16.872 INFO [stderr] warning: unreachable statement
Dec 11 06:08:16.872 INFO [stderr]   --> src/expressions/loops.rs:27:9
Dec 11 06:08:16.872 INFO [stderr]    |
Dec 11 06:08:16.872 INFO [stderr] 27 |         println!("This point will never be reached");
Dec 11 06:08:16.872 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:08:16.872 INFO [stderr]    |
Dec 11 06:08:16.872 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 11 06:08:16.872 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 06:08:16.872 INFO [stderr] 
Dec 11 06:08:16.956 INFO [stderr] warning: unreachable pattern
Dec 11 06:08:16.956 INFO [stderr]   --> src/expressions/match_cases.rs:77:9
Dec 11 06:08:16.956 INFO [stderr]    |
Dec 11 06:08:16.956 INFO [stderr] 77 |         1 | 2 | 3 => println!("This is either 1, 2 or 3"),
Dec 11 06:08:16.956 INFO [stderr]    |         ^
Dec 11 06:08:16.956 INFO [stderr]    |
Dec 11 06:08:16.956 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 11 06:08:16.956 INFO [stderr] 
Dec 11 06:08:16.956 INFO [stderr] warning: unused variable: `reference`
Dec 11 06:08:16.956 INFO [stderr]   --> src/expressions/match_cases.rs:32:13
Dec 11 06:08:16.956 INFO [stderr]    |
Dec 11 06:08:16.956 INFO [stderr] 32 |     let ref reference = 5;
Dec 11 06:08:16.956 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_reference` instead
Dec 11 06:08:16.956 INFO [stderr]    |
Dec 11 06:08:16.956 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 06:08:16.956 INFO [stderr] 
Dec 11 06:08:16.985 INFO [stderr] warning: unreachable statement
Dec 11 06:08:16.985 INFO [stderr]   --> src/expressions/loops.rs:27:9
Dec 11 06:08:16.985 INFO [stderr]    |
Dec 11 06:08:16.985 INFO [stderr] 27 |         println!("This point will never be reached");
Dec 11 06:08:16.985 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:08:16.985 INFO [stderr]    |
Dec 11 06:08:16.985 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 11 06:08:16.985 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 11 06:08:16.985 INFO [stderr] 
Dec 11 06:08:17.112 INFO [stderr] warning: unreachable pattern
Dec 11 06:08:17.112 INFO [stderr]   --> src/expressions/match_cases.rs:77:9
Dec 11 06:08:17.112 INFO [stderr]    |
Dec 11 06:08:17.112 INFO [stderr] 77 |         1 | 2 | 3 => println!("This is either 1, 2 or 3"),
Dec 11 06:08:17.112 INFO [stderr]    |         ^
Dec 11 06:08:17.120 INFO [stderr]    |
Dec 11 06:08:17.120 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 11 06:08:17.120 INFO [stderr] 
Dec 11 06:08:17.120 INFO [stderr] warning: unused variable: `reference`
Dec 11 06:08:17.120 INFO [stderr]   --> src/expressions/match_cases.rs:32:13
Dec 11 06:08:17.120 INFO [stderr]    |
Dec 11 06:08:17.120 INFO [stderr] 32 |     let ref reference = 5;
Dec 11 06:08:17.120 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_reference` instead
Dec 11 06:08:17.120 INFO [stderr]    |
Dec 11 06:08:17.120 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 06:08:17.120 INFO [stderr] 
Dec 11 06:08:17.438 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 11 06:08:17.441 INFO [stderr] su: No module specific data is present
Dec 11 06:08:18.364 INFO running `"docker" "inspect" "12f23bd031b635aedc270823bccf34bc743d20bb2e2f1ef79484f885e3c3edd0"`
Dec 11 06:08:18.770 INFO running `"docker" "rm" "-f" "12f23bd031b635aedc270823bccf34bc743d20bb2e2f1ef79484f885e3c3edd0"`
Dec 11 06:08:19.036 INFO [stdout] 12f23bd031b635aedc270823bccf34bc743d20bb2e2f1ef79484f885e3c3edd0