Dec 14 09:50:58.615 INFO testing HakanPayat/file_shorten against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 09:50:58.615 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 14 09:50:59.067 INFO [stdout] f504fc5f685671aa3e956c8d71e6f0047b04cd49419193b67c8dc6888aa130e9
Dec 14 09:50:59.073 INFO running `"docker" "start" "-a" "f504fc5f685671aa3e956c8d71e6f0047b04cd49419193b67c8dc6888aa130e9"`
Dec 14 09:51:00.287 INFO [stderr] usermod: no changes
Dec 14 09:51:00.374 INFO [stderr]    Compiling file_shorten v0.1.0 (/source)
Dec 14 09:51:00.945 INFO [stderr] warning: method is never used: `decode`
Dec 14 09:51:00.945 INFO [stderr]   --> src/main.rs:77:5
Dec 14 09:51:00.945 INFO [stderr]    |
Dec 14 09:51:00.945 INFO [stderr] 77 |     fn decode(&self, val: u8) -> char {
Dec 14 09:51:00.945 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:51:00.945 INFO [stderr]    |
Dec 14 09:51:00.945 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:51:00.945 INFO [stderr] 
Dec 14 09:51:00.945 INFO [stderr] warning: method is never used: `decode_vec_u8`
Dec 14 09:51:01.015 INFO [stderr]   --> src/main.rs:95:5
Dec 14 09:51:01.015 INFO [stderr]    |
Dec 14 09:51:01.015 INFO [stderr] 95 |     fn decode_vec_u8(&self, text: &Vec<u8>) -> Vec<char> {
Dec 14 09:51:01.015 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:51:01.015 INFO [stderr] 
Dec 14 09:51:01.015 INFO [stderr] warning: method is never used: `decode_string`
Dec 14 09:51:01.015 INFO [stderr]    --> src/main.rs:104:5
Dec 14 09:51:01.015 INFO [stderr]     |
Dec 14 09:51:01.015 INFO [stderr] 104 |     fn decode_string(&self, text: &Vec<u8>) -> String {
Dec 14 09:51:01.015 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:51:01.015 INFO [stderr] 
Dec 14 09:51:01.658 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 14 09:51:01.659 INFO [stderr] su: No module specific data is present
Dec 14 09:51:02.200 INFO running `"docker" "inspect" "f504fc5f685671aa3e956c8d71e6f0047b04cd49419193b67c8dc6888aa130e9"`
Dec 14 09:51:02.512 INFO running `"docker" "rm" "-f" "f504fc5f685671aa3e956c8d71e6f0047b04cd49419193b67c8dc6888aa130e9"`
Dec 14 09:51:02.766 INFO [stdout] f504fc5f685671aa3e956c8d71e6f0047b04cd49419193b67c8dc6888aa130e9
Dec 14 09:51:02.780 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 14 09:51:03.357 INFO [stdout] 912f39ac8dac254b3b86685c176baf89eb074a10c5c88ac63ba4140ce3b95d40
Dec 14 09:51:03.361 INFO running `"docker" "start" "-a" "912f39ac8dac254b3b86685c176baf89eb074a10c5c88ac63ba4140ce3b95d40"`
Dec 14 09:51:05.099 INFO [stderr] usermod: no changes
Dec 14 09:51:05.175 INFO [stderr]    Compiling file_shorten v0.1.0 (/source)
Dec 14 09:51:05.975 INFO [stderr] warning: method is never used: `decode`
Dec 14 09:51:05.975 INFO [stderr]   --> src/main.rs:77:5
Dec 14 09:51:05.975 INFO [stderr]    |
Dec 14 09:51:05.975 INFO [stderr] 77 |     fn decode(&self, val: u8) -> char {
Dec 14 09:51:05.975 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:51:05.975 INFO [stderr]    |
Dec 14 09:51:05.975 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:51:05.975 INFO [stderr] 
Dec 14 09:51:05.975 INFO [stderr] warning: method is never used: `decode_vec_u8`
Dec 14 09:51:05.975 INFO [stderr]   --> src/main.rs:95:5
Dec 14 09:51:05.975 INFO [stderr]    |
Dec 14 09:51:05.975 INFO [stderr] 95 |     fn decode_vec_u8(&self, text: &Vec<u8>) -> Vec<char> {
Dec 14 09:51:05.975 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:51:05.975 INFO [stderr] 
Dec 14 09:51:05.975 INFO [stderr] warning: method is never used: `decode_string`
Dec 14 09:51:05.975 INFO [stderr]    --> src/main.rs:104:5
Dec 14 09:51:05.975 INFO [stderr]     |
Dec 14 09:51:05.975 INFO [stderr] 104 |     fn decode_string(&self, text: &Vec<u8>) -> String {
Dec 14 09:51:05.975 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:51:05.975 INFO [stderr] 
Dec 14 09:51:06.423 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Dec 14 09:51:06.424 INFO [stderr] su: No module specific data is present
Dec 14 09:51:07.573 INFO running `"docker" "inspect" "912f39ac8dac254b3b86685c176baf89eb074a10c5c88ac63ba4140ce3b95d40"`
Dec 14 09:51:08.001 INFO running `"docker" "rm" "-f" "912f39ac8dac254b3b86685c176baf89eb074a10c5c88ac63ba4140ce3b95d40"`
Dec 14 09:51:08.347 INFO [stdout] 912f39ac8dac254b3b86685c176baf89eb074a10c5c88ac63ba4140ce3b95d40
Dec 14 09:51:08.352 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 14 09:51:08.872 INFO [stdout] ea6414c92cce41b5ae4e7ab776478cf8c5e45e554352bf456ccb3084c2125da4
Dec 14 09:51:08.874 INFO running `"docker" "start" "-a" "ea6414c92cce41b5ae4e7ab776478cf8c5e45e554352bf456ccb3084c2125da4"`
Dec 14 09:51:10.899 INFO [stderr] usermod: no changes
Dec 14 09:51:10.934 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 09:51:10.938 INFO [stderr]      Running /target/debug/deps/file_shorten-17bb570d22804c9b
Dec 14 09:51:10.938 INFO [stdout] 
Dec 14 09:51:10.938 INFO [stdout] running 0 tests
Dec 14 09:51:10.938 INFO [stdout] 
Dec 14 09:51:10.938 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:51:10.938 INFO [stdout] 
Dec 14 09:51:10.943 INFO [stderr] su: No module specific data is present
Dec 14 09:51:12.217 INFO running `"docker" "inspect" "ea6414c92cce41b5ae4e7ab776478cf8c5e45e554352bf456ccb3084c2125da4"`
Dec 14 09:51:12.584 INFO running `"docker" "rm" "-f" "ea6414c92cce41b5ae4e7ab776478cf8c5e45e554352bf456ccb3084c2125da4"`
Dec 14 09:51:12.867 INFO [stdout] ea6414c92cce41b5ae4e7ab776478cf8c5e45e554352bf456ccb3084c2125da4