Dec 14 04:46:17.774 INFO testing VoxWave/Introduction_to_AI_2018 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 04:46:17.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14 04:46:18.339 INFO [stdout] 25292eca11516b3ef8f1bbfac3fe421599e2aef702a8a09e21aef45b4fa076d7
Dec 14 04:46:18.341 INFO running `"docker" "start" "-a" "25292eca11516b3ef8f1bbfac3fe421599e2aef702a8a09e21aef45b4fa076d7"`
Dec 14 04:46:20.327 INFO [stderr] usermod: no changes
Dec 14 04:46:20.423 INFO [stderr]    Compiling ai_kurssi v0.1.0 (/source)
Dec 14 04:46:21.110 INFO [stderr] warning: unused import: `std::io`
Dec 14 04:46:21.110 INFO [stderr]  --> src/main.rs:9:5
Dec 14 04:46:21.110 INFO [stderr]   |
Dec 14 04:46:21.110 INFO [stderr] 9 | use std::io;
Dec 14 04:46:21.111 INFO [stderr]   |     ^^^^^^^
Dec 14 04:46:21.111 INFO [stderr]   |
Dec 14 04:46:21.111 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 04:46:21.111 INFO [stderr] 
Dec 14 04:46:23.262 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
Dec 14 04:46:23.267 INFO [stderr] su: No module specific data is present
Dec 14 04:46:24.328 INFO running `"docker" "inspect" "25292eca11516b3ef8f1bbfac3fe421599e2aef702a8a09e21aef45b4fa076d7"`
Dec 14 04:46:24.641 INFO running `"docker" "rm" "-f" "25292eca11516b3ef8f1bbfac3fe421599e2aef702a8a09e21aef45b4fa076d7"`
Dec 14 04:46:25.004 INFO [stdout] 25292eca11516b3ef8f1bbfac3fe421599e2aef702a8a09e21aef45b4fa076d7
Dec 14 04:46:25.009 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14 04:46:25.508 INFO [stdout] 3d7d18ea575b7f0bca31eb9f7a292d316e773c5cc413cacef4aab96b66600f36
Dec 14 04:46:25.511 INFO running `"docker" "start" "-a" "3d7d18ea575b7f0bca31eb9f7a292d316e773c5cc413cacef4aab96b66600f36"`
Dec 14 04:46:27.162 INFO [stderr] usermod: no changes
Dec 14 04:46:27.239 INFO [stderr]    Compiling ai_kurssi v0.1.0 (/source)
Dec 14 04:46:28.035 INFO [stderr] warning: unused import: `std::io`
Dec 14 04:46:28.035 INFO [stderr]  --> src/main.rs:9:5
Dec 14 04:46:28.035 INFO [stderr]   |
Dec 14 04:46:28.035 INFO [stderr] 9 | use std::io;
Dec 14 04:46:28.035 INFO [stderr]   |     ^^^^^^^
Dec 14 04:46:28.035 INFO [stderr]   |
Dec 14 04:46:28.035 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 04:46:28.035 INFO [stderr] 
Dec 14 04:46:28.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Dec 14 04:46:28.584 INFO [stderr] su: No module specific data is present
Dec 14 04:46:29.492 INFO running `"docker" "inspect" "3d7d18ea575b7f0bca31eb9f7a292d316e773c5cc413cacef4aab96b66600f36"`
Dec 14 04:46:29.754 INFO running `"docker" "rm" "-f" "3d7d18ea575b7f0bca31eb9f7a292d316e773c5cc413cacef4aab96b66600f36"`
Dec 14 04:46:30.083 INFO [stdout] 3d7d18ea575b7f0bca31eb9f7a292d316e773c5cc413cacef4aab96b66600f36
Dec 14 04:46:30.091 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14 04:46:30.640 INFO [stdout] cc165150f4363aef65d5350870ab7e6c39c15a8e1ec85ce29f8afd47b00eb663
Dec 14 04:46:30.642 INFO running `"docker" "start" "-a" "cc165150f4363aef65d5350870ab7e6c39c15a8e1ec85ce29f8afd47b00eb663"`
Dec 14 04:46:32.552 INFO [stderr] usermod: no changes
Dec 14 04:46:32.622 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 04:46:32.624 INFO [stderr]      Running /target/debug/deps/ai_kurssi-6ae8df3bf15f84d0
Dec 14 04:46:32.630 INFO [stdout] 
Dec 14 04:46:32.630 INFO [stdout] running 0 tests
Dec 14 04:46:32.630 INFO [stdout] 
Dec 14 04:46:32.630 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 04:46:32.630 INFO [stdout] 
Dec 14 04:46:32.631 INFO [stderr] su: No module specific data is present
Dec 14 04:46:33.763 INFO running `"docker" "inspect" "cc165150f4363aef65d5350870ab7e6c39c15a8e1ec85ce29f8afd47b00eb663"`
Dec 14 04:46:34.094 INFO running `"docker" "rm" "-f" "cc165150f4363aef65d5350870ab7e6c39c15a8e1ec85ce29f8afd47b00eb663"`
Dec 14 04:46:34.450 INFO [stdout] cc165150f4363aef65d5350870ab7e6c39c15a8e1ec85ce29f8afd47b00eb663