Nov 16 23:13:09.446 INFO testing jrobar/Twelve-Days-of-Christmas against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 23:13:09.451 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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"`
Nov 16 23:13:09.995 INFO [stdout] 72b5f66e5783e88763829c8a25acebacca3e5fbab912b0d9331c5feff4bc932f
Nov 16 23:13:10.003 INFO running `"docker" "start" "-a" "72b5f66e5783e88763829c8a25acebacca3e5fbab912b0d9331c5feff4bc932f"`
Nov 16 23:13:10.899 INFO [stderr] usermod: no changes
Nov 16 23:13:10.938 INFO [stderr]    Compiling twelve_days_of_christmas v0.1.0 (/source)
Nov 16 23:13:11.205 INFO [stderr] warning: variable does not need to be mutable
Nov 16 23:13:11.205 INFO [stderr]  --> src/main.rs:6:9
Nov 16 23:13:11.205 INFO [stderr]   |
Nov 16 23:13:11.205 INFO [stderr] 6 |     let mut n = 11;
Nov 16 23:13:11.205 INFO [stderr]   |         ----^
Nov 16 23:13:11.205 INFO [stderr]   |         |
Nov 16 23:13:11.205 INFO [stderr]   |         help: remove this `mut`
Nov 16 23:13:11.205 INFO [stderr]   |
Nov 16 23:13:11.206 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 16 23:13:11.206 INFO [stderr] 
Nov 16 23:13:11.364 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Nov 16 23:13:11.365 INFO [stderr] su: No module specific data is present
Nov 16 23:13:11.640 INFO running `"docker" "inspect" "72b5f66e5783e88763829c8a25acebacca3e5fbab912b0d9331c5feff4bc932f"`
Nov 16 23:13:11.693 INFO running `"docker" "rm" "-f" "72b5f66e5783e88763829c8a25acebacca3e5fbab912b0d9331c5feff4bc932f"`
Nov 16 23:13:11.797 INFO [stdout] 72b5f66e5783e88763829c8a25acebacca3e5fbab912b0d9331c5feff4bc932f
Nov 16 23:13:11.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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"`
Nov 16 23:13:11.998 INFO [stdout] 31257a821a3365196f3af2192d44d875e6503574e1130cb7fdd05059d78d06f3
Nov 16 23:13:11.999 INFO running `"docker" "start" "-a" "31257a821a3365196f3af2192d44d875e6503574e1130cb7fdd05059d78d06f3"`
Nov 16 23:13:12.370 INFO [stderr] usermod: no changes
Nov 16 23:13:12.390 INFO [stderr]    Compiling twelve_days_of_christmas v0.1.0 (/source)
Nov 16 23:13:12.650 INFO [stderr] warning: variable does not need to be mutable
Nov 16 23:13:12.650 INFO [stderr]  --> src/main.rs:6:9
Nov 16 23:13:12.650 INFO [stderr]   |
Nov 16 23:13:12.650 INFO [stderr] 6 |     let mut n = 11;
Nov 16 23:13:12.650 INFO [stderr]   |         ----^
Nov 16 23:13:12.650 INFO [stderr]   |         |
Nov 16 23:13:12.650 INFO [stderr]   |         help: remove this `mut`
Nov 16 23:13:12.650 INFO [stderr]   |
Nov 16 23:13:12.650 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 16 23:13:12.650 INFO [stderr] 
Nov 16 23:13:12.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Nov 16 23:13:12.880 INFO [stderr] su: No module specific data is present
Nov 16 23:13:13.104 INFO running `"docker" "inspect" "31257a821a3365196f3af2192d44d875e6503574e1130cb7fdd05059d78d06f3"`
Nov 16 23:13:13.191 INFO running `"docker" "rm" "-f" "31257a821a3365196f3af2192d44d875e6503574e1130cb7fdd05059d78d06f3"`
Nov 16 23:13:13.279 INFO [stdout] 31257a821a3365196f3af2192d44d875e6503574e1130cb7fdd05059d78d06f3
Nov 16 23:13:13.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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"`
Nov 16 23:13:13.474 INFO [stdout] 3f9e0b49a5cdfc5b641de959686590be3a13efbe225c63f05a52efc5c693a79c
Nov 16 23:13:13.475 INFO running `"docker" "start" "-a" "3f9e0b49a5cdfc5b641de959686590be3a13efbe225c63f05a52efc5c693a79c"`
Nov 16 23:13:13.848 INFO [stderr] usermod: no changes
Nov 16 23:13:13.882 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 23:13:13.882 INFO [stderr]      Running /target/debug/deps/twelve_days_of_christmas-b42a8df80e3f4fcf
Nov 16 23:13:13.884 INFO [stdout] 
Nov 16 23:13:13.884 INFO [stdout] running 0 tests
Nov 16 23:13:13.884 INFO [stdout] 
Nov 16 23:13:13.884 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:13:13.884 INFO [stdout] 
Nov 16 23:13:13.886 INFO [stderr] su: No module specific data is present
Nov 16 23:13:14.176 INFO running `"docker" "inspect" "3f9e0b49a5cdfc5b641de959686590be3a13efbe225c63f05a52efc5c693a79c"`
Nov 16 23:13:14.293 INFO running `"docker" "rm" "-f" "3f9e0b49a5cdfc5b641de959686590be3a13efbe225c63f05a52efc5c693a79c"`
Nov 16 23:13:14.363 INFO [stdout] 3f9e0b49a5cdfc5b641de959686590be3a13efbe225c63f05a52efc5c693a79c