Dec 13 13:36:04.580 INFO testing kotokz/tc_tool against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 13:36:04.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 13:36:05.267 INFO [stdout] a8a4e601724291b7eaa3ec68ee11f4eb3a466849aa545dcdd5f137567ccc5eeb
Dec 13 13:36:05.269 INFO running `"docker" "start" "-a" "a8a4e601724291b7eaa3ec68ee11f4eb3a466849aa545dcdd5f137567ccc5eeb"`
Dec 13 13:36:07.474 INFO [stderr] usermod: no changes
Dec 13 13:36:07.710 INFO [stderr]    Compiling aho-corasick v0.6.2
Dec 13 13:36:07.710 INFO [stderr]    Compiling clap v2.20.5
Dec 13 13:36:09.447 INFO [stderr]    Compiling regex v0.2.1
Dec 13 13:36:34.271 INFO [stderr]    Compiling tc_tool v0.1.0 (/source)
Dec 13 13:36:35.215 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:36:35.215 INFO [stderr]   --> src/logresult.rs:56:17
Dec 13 13:36:35.215 INFO [stderr]    |
Dec 13 13:36:35.215 INFO [stderr] 56 |             let mut result = self.0
Dec 13 13:36:35.215 INFO [stderr]    |                 ----^^^^^^
Dec 13 13:36:35.215 INFO [stderr]    |                 |
Dec 13 13:36:35.215 INFO [stderr]    |                 help: remove this `mut`
Dec 13 13:36:35.215 INFO [stderr]    |
Dec 13 13:36:35.215 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 13:36:35.215 INFO [stderr] 
Dec 13 13:36:35.215 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:36:35.215 INFO [stderr]    --> src/logresult.rs:131:13
Dec 13 13:36:35.215 INFO [stderr]     |
Dec 13 13:36:35.215 INFO [stderr] 131 |         let mut result = self.map
Dec 13 13:36:35.215 INFO [stderr]     |             ----^^^^^^
Dec 13 13:36:35.215 INFO [stderr]     |             |
Dec 13 13:36:35.215 INFO [stderr]     |             help: remove this `mut`
Dec 13 13:36:35.215 INFO [stderr] 
Dec 13 13:36:38.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.68s
Dec 13 13:36:38.198 INFO [stderr] su: No module specific data is present
Dec 13 13:36:38.969 INFO running `"docker" "inspect" "a8a4e601724291b7eaa3ec68ee11f4eb3a466849aa545dcdd5f137567ccc5eeb"`
Dec 13 13:36:39.305 INFO running `"docker" "rm" "-f" "a8a4e601724291b7eaa3ec68ee11f4eb3a466849aa545dcdd5f137567ccc5eeb"`
Dec 13 13:36:39.591 INFO [stdout] a8a4e601724291b7eaa3ec68ee11f4eb3a466849aa545dcdd5f137567ccc5eeb
Dec 13 13:36:39.599 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 13:36:40.075 INFO [stdout] bd8944954636017b3b4efc9c37e884b8d8a9c6b8d26c2b691f5fee64d1f61141
Dec 13 13:36:40.075 INFO running `"docker" "start" "-a" "bd8944954636017b3b4efc9c37e884b8d8a9c6b8d26c2b691f5fee64d1f61141"`
Dec 13 13:36:41.591 INFO [stderr] usermod: no changes
Dec 13 13:36:41.671 INFO [stderr]    Compiling tc_tool v0.1.0 (/source)
Dec 13 13:36:42.941 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:36:42.941 INFO [stderr]   --> src/logresult.rs:56:17
Dec 13 13:36:42.941 INFO [stderr]    |
Dec 13 13:36:42.941 INFO [stderr] 56 |             let mut result = self.0
Dec 13 13:36:42.941 INFO [stderr]    |                 ----^^^^^^
Dec 13 13:36:42.941 INFO [stderr]    |                 |
Dec 13 13:36:42.941 INFO [stderr]    |                 help: remove this `mut`
Dec 13 13:36:42.941 INFO [stderr]    |
Dec 13 13:36:42.941 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 13:36:42.941 INFO [stderr] 
Dec 13 13:36:42.947 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:36:42.947 INFO [stderr]    --> src/logresult.rs:131:13
Dec 13 13:36:42.947 INFO [stderr]     |
Dec 13 13:36:42.947 INFO [stderr] 131 |         let mut result = self.map
Dec 13 13:36:42.947 INFO [stderr]     |             ----^^^^^^
Dec 13 13:36:42.947 INFO [stderr]     |             |
Dec 13 13:36:42.947 INFO [stderr]     |             help: remove this `mut`
Dec 13 13:36:42.947 INFO [stderr] 
Dec 13 13:36:45.003 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
Dec 13 13:36:45.004 INFO [stderr] su: No module specific data is present
Dec 13 13:36:45.821 INFO running `"docker" "inspect" "bd8944954636017b3b4efc9c37e884b8d8a9c6b8d26c2b691f5fee64d1f61141"`
Dec 13 13:36:46.147 INFO running `"docker" "rm" "-f" "bd8944954636017b3b4efc9c37e884b8d8a9c6b8d26c2b691f5fee64d1f61141"`
Dec 13 13:36:46.491 INFO [stdout] bd8944954636017b3b4efc9c37e884b8d8a9c6b8d26c2b691f5fee64d1f61141
Dec 13 13:36:46.499 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 13:36:47.010 INFO [stdout] 7b977995d1f7ff9d5d4e4fe652e9725f83d0d1bf1cc87bf658e1a5af27b06f0f
Dec 13 13:36:47.015 INFO running `"docker" "start" "-a" "7b977995d1f7ff9d5d4e4fe652e9725f83d0d1bf1cc87bf658e1a5af27b06f0f"`
Dec 13 13:36:48.071 INFO [stderr] usermod: no changes
Dec 13 13:36:48.235 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 13 13:36:48.235 INFO [stderr]      Running /target/debug/deps/tc_tool-e81d0d75527014f0
Dec 13 13:36:48.235 INFO [stderr] su: No module specific data is present
Dec 13 13:36:48.235 INFO [stdout] 
Dec 13 13:36:48.235 INFO [stdout] running 3 tests
Dec 13 13:36:48.235 INFO [stdout] test logresult::tests::can_increase_trimmer_hour_count ... ok
Dec 13 13:36:48.235 INFO [stdout] test logstat::tests::can_parse_to_time ... ok
Dec 13 13:36:48.235 INFO [stdout] test logresult::tests::can_increase_hour_count ... ok
Dec 13 13:36:48.235 INFO [stdout] 
Dec 13 13:36:48.235 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:36:48.235 INFO [stdout] 
Dec 13 13:36:49.116 INFO running `"docker" "inspect" "7b977995d1f7ff9d5d4e4fe652e9725f83d0d1bf1cc87bf658e1a5af27b06f0f"`
Dec 13 13:36:49.473 INFO running `"docker" "rm" "-f" "7b977995d1f7ff9d5d4e4fe652e9725f83d0d1bf1cc87bf658e1a5af27b06f0f"`
Dec 13 13:36:49.855 INFO [stdout] 7b977995d1f7ff9d5d4e4fe652e9725f83d0d1bf1cc87bf658e1a5af27b06f0f