Dec 13 02:52:58.606 INFO testing smoench/maexchen against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 02:52:58.607 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 02:52:59.177 INFO [stdout] 9569e41be42681f0767d41c382084500663279dd9d0fa93a9afc34746d09a3e4
Dec 13 02:52:59.180 INFO running `"docker" "start" "-a" "9569e41be42681f0767d41c382084500663279dd9d0fa93a9afc34746d09a3e4"`
Dec 13 02:53:00.127 INFO [stderr] usermod: no changes
Dec 13 02:53:00.173 INFO [stderr]    Compiling maexchen v0.1.0 (/source)
Dec 13 02:53:00.415 INFO [stderr] warning: variable `last_announced_dice` is assigned to, but never used
Dec 13 02:53:00.415 INFO [stderr]   --> src/main.rs:13:13
Dec 13 02:53:00.415 INFO [stderr]    |
Dec 13 02:53:00.415 INFO [stderr] 13 |     let mut last_announced_dice: String = String::new();
Dec 13 02:53:00.415 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^
Dec 13 02:53:00.415 INFO [stderr]    |
Dec 13 02:53:00.416 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 02:53:00.416 INFO [stderr]    = note: consider using `_last_announced_dice` instead
Dec 13 02:53:00.416 INFO [stderr] 
Dec 13 02:53:00.416 INFO [stderr] warning: value assigned to `last_announced_dice` is never read
Dec 13 02:53:00.416 INFO [stderr]   --> src/main.rs:63:13
Dec 13 02:53:00.416 INFO [stderr]    |
Dec 13 02:53:00.416 INFO [stderr] 63 |             last_announced_dice = split_msg[2].to_string();
Dec 13 02:53:00.416 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^
Dec 13 02:53:00.416 INFO [stderr]    |
Dec 13 02:53:00.416 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 13 02:53:00.416 INFO [stderr] 
Dec 13 02:53:00.416 INFO [stderr] warning: unused variable: `hash`
Dec 13 02:53:00.416 INFO [stderr]    --> src/main.rs:112:9
Dec 13 02:53:00.416 INFO [stderr]     |
Dec 13 02:53:00.416 INFO [stderr] 112 |     let hash: Vec<&str> = vec![
Dec 13 02:53:00.416 INFO [stderr]     |         ^^^^ help: consider using `_hash` instead
Dec 13 02:53:00.416 INFO [stderr] 
Dec 13 02:53:00.416 INFO [stderr] warning: unused variable: `a`
Dec 13 02:53:00.416 INFO [stderr]    --> src/main.rs:111:15
Dec 13 02:53:00.416 INFO [stderr]     |
Dec 13 02:53:00.416 INFO [stderr] 111 | fn is_greater(a: String, b: String) -> bool {
Dec 13 02:53:00.416 INFO [stderr]     |               ^ help: consider using `_a` instead
Dec 13 02:53:00.416 INFO [stderr] 
Dec 13 02:53:00.416 INFO [stderr] warning: unused variable: `b`
Dec 13 02:53:00.416 INFO [stderr]    --> src/main.rs:111:26
Dec 13 02:53:00.416 INFO [stderr]     |
Dec 13 02:53:00.416 INFO [stderr] 111 | fn is_greater(a: String, b: String) -> bool {
Dec 13 02:53:00.416 INFO [stderr]     |                          ^ help: consider using `_b` instead
Dec 13 02:53:00.416 INFO [stderr] 
Dec 13 02:53:00.447 INFO [stderr] warning: function is never used: `is_greater`
Dec 13 02:53:00.447 INFO [stderr]    --> src/main.rs:111:1
Dec 13 02:53:00.447 INFO [stderr]     |
Dec 13 02:53:00.447 INFO [stderr] 111 | fn is_greater(a: String, b: String) -> bool {
Dec 13 02:53:00.447 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:53:00.447 INFO [stderr]     |
Dec 13 02:53:00.447 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 02:53:00.447 INFO [stderr] 
Dec 13 02:53:01.089 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 13 02:53:01.092 INFO [stderr] su: No module specific data is present
Dec 13 02:53:01.528 INFO running `"docker" "inspect" "9569e41be42681f0767d41c382084500663279dd9d0fa93a9afc34746d09a3e4"`
Dec 13 02:53:01.711 INFO running `"docker" "rm" "-f" "9569e41be42681f0767d41c382084500663279dd9d0fa93a9afc34746d09a3e4"`
Dec 13 02:53:01.973 INFO [stdout] 9569e41be42681f0767d41c382084500663279dd9d0fa93a9afc34746d09a3e4
Dec 13 02:53:01.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 02:53:02.431 INFO [stdout] e8c3469ac86d2a10a5c60d152c3a9b88ad9fdde1f0b40199a7494a095bcda5a4
Dec 13 02:53:02.433 INFO running `"docker" "start" "-a" "e8c3469ac86d2a10a5c60d152c3a9b88ad9fdde1f0b40199a7494a095bcda5a4"`
Dec 13 02:53:03.502 INFO [stderr] usermod: no changes
Dec 13 02:53:03.547 INFO [stderr]    Compiling maexchen v0.1.0 (/source)
Dec 13 02:53:03.841 INFO [stderr] warning: variable `last_announced_dice` is assigned to, but never used
Dec 13 02:53:03.841 INFO [stderr]   --> src/main.rs:13:13
Dec 13 02:53:03.841 INFO [stderr]    |
Dec 13 02:53:03.841 INFO [stderr] 13 |     let mut last_announced_dice: String = String::new();
Dec 13 02:53:03.841 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^
Dec 13 02:53:03.841 INFO [stderr]    |
Dec 13 02:53:03.842 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 02:53:03.842 INFO [stderr]    = note: consider using `_last_announced_dice` instead
Dec 13 02:53:03.842 INFO [stderr] 
Dec 13 02:53:03.842 INFO [stderr] warning: value assigned to `last_announced_dice` is never read
Dec 13 02:53:03.842 INFO [stderr]   --> src/main.rs:63:13
Dec 13 02:53:03.842 INFO [stderr]    |
Dec 13 02:53:03.842 INFO [stderr] 63 |             last_announced_dice = split_msg[2].to_string();
Dec 13 02:53:03.842 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^
Dec 13 02:53:03.842 INFO [stderr]    |
Dec 13 02:53:03.842 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 13 02:53:03.842 INFO [stderr] 
Dec 13 02:53:03.842 INFO [stderr] warning: unused variable: `hash`
Dec 13 02:53:03.842 INFO [stderr]    --> src/main.rs:112:9
Dec 13 02:53:03.842 INFO [stderr]     |
Dec 13 02:53:03.842 INFO [stderr] 112 |     let hash: Vec<&str> = vec![
Dec 13 02:53:03.842 INFO [stderr]     |         ^^^^ help: consider using `_hash` instead
Dec 13 02:53:03.842 INFO [stderr] 
Dec 13 02:53:03.842 INFO [stderr] warning: unused variable: `a`
Dec 13 02:53:03.842 INFO [stderr]    --> src/main.rs:111:15
Dec 13 02:53:03.842 INFO [stderr]     |
Dec 13 02:53:03.842 INFO [stderr] 111 | fn is_greater(a: String, b: String) -> bool {
Dec 13 02:53:03.842 INFO [stderr]     |               ^ help: consider using `_a` instead
Dec 13 02:53:03.842 INFO [stderr] 
Dec 13 02:53:03.842 INFO [stderr] warning: unused variable: `b`
Dec 13 02:53:03.842 INFO [stderr]    --> src/main.rs:111:26
Dec 13 02:53:03.842 INFO [stderr]     |
Dec 13 02:53:03.842 INFO [stderr] 111 | fn is_greater(a: String, b: String) -> bool {
Dec 13 02:53:03.842 INFO [stderr]     |                          ^ help: consider using `_b` instead
Dec 13 02:53:03.842 INFO [stderr] 
Dec 13 02:53:03.872 INFO [stderr] warning: function is never used: `is_greater`
Dec 13 02:53:03.872 INFO [stderr]    --> src/main.rs:111:1
Dec 13 02:53:03.872 INFO [stderr]     |
Dec 13 02:53:03.872 INFO [stderr] 111 | fn is_greater(a: String, b: String) -> bool {
Dec 13 02:53:03.872 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:53:03.872 INFO [stderr]     |
Dec 13 02:53:03.872 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 02:53:03.872 INFO [stderr] 
Dec 13 02:53:04.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 13 02:53:04.227 INFO [stderr] su: No module specific data is present
Dec 13 02:53:04.803 INFO running `"docker" "inspect" "e8c3469ac86d2a10a5c60d152c3a9b88ad9fdde1f0b40199a7494a095bcda5a4"`
Dec 13 02:53:05.077 INFO running `"docker" "rm" "-f" "e8c3469ac86d2a10a5c60d152c3a9b88ad9fdde1f0b40199a7494a095bcda5a4"`
Dec 13 02:53:05.522 INFO [stdout] e8c3469ac86d2a10a5c60d152c3a9b88ad9fdde1f0b40199a7494a095bcda5a4
Dec 13 02:53:05.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 02:53:05.899 INFO [stdout] ddddf9d6e0f1bb15c8bebf39dc791d836f75817bf960bdb1b235404bfacf235c
Dec 13 02:53:05.904 INFO running `"docker" "start" "-a" "ddddf9d6e0f1bb15c8bebf39dc791d836f75817bf960bdb1b235404bfacf235c"`
Dec 13 02:53:06.690 INFO [stderr] usermod: no changes
Dec 13 02:53:06.721 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 02:53:06.721 INFO [stderr]      Running /target/debug/deps/maexchen-6e9aef6f21408e65
Dec 13 02:53:06.727 INFO [stdout] 
Dec 13 02:53:06.727 INFO [stdout] running 0 tests
Dec 13 02:53:06.727 INFO [stdout] 
Dec 13 02:53:06.727 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 02:53:06.727 INFO [stdout] 
Dec 13 02:53:06.739 INFO [stderr] su: No module specific data is present
Dec 13 02:53:07.187 INFO running `"docker" "inspect" "ddddf9d6e0f1bb15c8bebf39dc791d836f75817bf960bdb1b235404bfacf235c"`
Dec 13 02:53:07.571 INFO running `"docker" "rm" "-f" "ddddf9d6e0f1bb15c8bebf39dc791d836f75817bf960bdb1b235404bfacf235c"`
Dec 13 02:53:08.011 INFO [stdout] ddddf9d6e0f1bb15c8bebf39dc791d836f75817bf960bdb1b235404bfacf235c