Nov 17 15:01:07.944 INFO testing HakanPayat/file_shorten against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 15:01:07.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 15:01:08.144 INFO [stdout] f939b1d3c47de0dfc81a2e7c9dcb2f8d09def64835cc7712f27f27641d57818d
Nov 17 15:01:08.149 INFO running `"docker" "start" "-a" "f939b1d3c47de0dfc81a2e7c9dcb2f8d09def64835cc7712f27f27641d57818d"`
Nov 17 15:01:08.591 INFO [stderr] usermod: no changes
Nov 17 15:01:08.616 INFO [stderr]    Compiling file_shorten v0.1.0 (/source)
Nov 17 15:01:08.895 INFO [stderr] warning: method is never used: `decode`
Nov 17 15:01:08.895 INFO [stderr]   --> src/main.rs:77:5
Nov 17 15:01:08.895 INFO [stderr]    |
Nov 17 15:01:08.895 INFO [stderr] 77 |     fn decode(&self, val: u8) -> char {
Nov 17 15:01:08.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:01:08.895 INFO [stderr]    |
Nov 17 15:01:08.895 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 15:01:08.895 INFO [stderr] 
Nov 17 15:01:08.895 INFO [stderr] warning: method is never used: `decode_vec_u8`
Nov 17 15:01:08.895 INFO [stderr]   --> src/main.rs:95:5
Nov 17 15:01:08.895 INFO [stderr]    |
Nov 17 15:01:08.895 INFO [stderr] 95 |     fn decode_vec_u8(&self, text: &Vec<u8>) -> Vec<char> {
Nov 17 15:01:08.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:01:08.895 INFO [stderr] 
Nov 17 15:01:08.895 INFO [stderr] warning: method is never used: `decode_string`
Nov 17 15:01:08.895 INFO [stderr]    --> src/main.rs:104:5
Nov 17 15:01:08.895 INFO [stderr]     |
Nov 17 15:01:08.895 INFO [stderr] 104 |     fn decode_string(&self, text: &Vec<u8>) -> String {
Nov 17 15:01:08.895 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:01:08.895 INFO [stderr] 
Nov 17 15:01:09.500 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Nov 17 15:01:09.502 INFO [stderr] su: No module specific data is present
Nov 17 15:01:09.827 INFO running `"docker" "inspect" "f939b1d3c47de0dfc81a2e7c9dcb2f8d09def64835cc7712f27f27641d57818d"`
Nov 17 15:01:09.915 INFO running `"docker" "rm" "-f" "f939b1d3c47de0dfc81a2e7c9dcb2f8d09def64835cc7712f27f27641d57818d"`
Nov 17 15:01:10.018 INFO [stdout] f939b1d3c47de0dfc81a2e7c9dcb2f8d09def64835cc7712f27f27641d57818d
Nov 17 15:01:10.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 15:01:10.169 INFO [stdout] e960de49ae1a334abb836c072199343ffd67b2c48fde99bc864b9cadfdc288d7
Nov 17 15:01:10.170 INFO running `"docker" "start" "-a" "e960de49ae1a334abb836c072199343ffd67b2c48fde99bc864b9cadfdc288d7"`
Nov 17 15:01:10.544 INFO [stderr] usermod: no changes
Nov 17 15:01:10.564 INFO [stderr]    Compiling file_shorten v0.1.0 (/source)
Nov 17 15:01:10.835 INFO [stderr] warning: method is never used: `decode`
Nov 17 15:01:10.835 INFO [stderr]   --> src/main.rs:77:5
Nov 17 15:01:10.835 INFO [stderr]    |
Nov 17 15:01:10.835 INFO [stderr] 77 |     fn decode(&self, val: u8) -> char {
Nov 17 15:01:10.835 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:01:10.835 INFO [stderr]    |
Nov 17 15:01:10.835 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 15:01:10.835 INFO [stderr] 
Nov 17 15:01:10.835 INFO [stderr] warning: method is never used: `decode_vec_u8`
Nov 17 15:01:10.835 INFO [stderr]   --> src/main.rs:95:5
Nov 17 15:01:10.835 INFO [stderr]    |
Nov 17 15:01:10.835 INFO [stderr] 95 |     fn decode_vec_u8(&self, text: &Vec<u8>) -> Vec<char> {
Nov 17 15:01:10.835 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:01:10.835 INFO [stderr] 
Nov 17 15:01:10.835 INFO [stderr] warning: method is never used: `decode_string`
Nov 17 15:01:10.835 INFO [stderr]    --> src/main.rs:104:5
Nov 17 15:01:10.835 INFO [stderr]     |
Nov 17 15:01:10.836 INFO [stderr] 104 |     fn decode_string(&self, text: &Vec<u8>) -> String {
Nov 17 15:01:10.836 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:01:10.836 INFO [stderr] 
Nov 17 15:01:11.065 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Nov 17 15:01:11.067 INFO [stderr] su: No module specific data is present
Nov 17 15:01:11.512 INFO running `"docker" "inspect" "e960de49ae1a334abb836c072199343ffd67b2c48fde99bc864b9cadfdc288d7"`
Nov 17 15:01:11.663 INFO running `"docker" "rm" "-f" "e960de49ae1a334abb836c072199343ffd67b2c48fde99bc864b9cadfdc288d7"`
Nov 17 15:01:11.827 INFO [stdout] e960de49ae1a334abb836c072199343ffd67b2c48fde99bc864b9cadfdc288d7
Nov 17 15:01:11.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 15:01:12.041 INFO [stdout] 8322f60e7f289d785cd97b48514fd6a58f07eb9ec6816da4260c99aa5aed86ec
Nov 17 15:01:12.043 INFO running `"docker" "start" "-a" "8322f60e7f289d785cd97b48514fd6a58f07eb9ec6816da4260c99aa5aed86ec"`
Nov 17 15:01:12.401 INFO [stderr] usermod: no changes
Nov 17 15:01:12.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 15:01:12.429 INFO [stderr]      Running /target/debug/deps/file_shorten-83795c57a041375a
Nov 17 15:01:12.439 INFO [stdout] 
Nov 17 15:01:12.439 INFO [stdout] running 0 tests
Nov 17 15:01:12.439 INFO [stdout] 
Nov 17 15:01:12.439 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:01:12.439 INFO [stdout] 
Nov 17 15:01:12.439 INFO [stderr] su: No module specific data is present
Nov 17 15:01:12.688 INFO running `"docker" "inspect" "8322f60e7f289d785cd97b48514fd6a58f07eb9ec6816da4260c99aa5aed86ec"`
Nov 17 15:01:12.764 INFO running `"docker" "rm" "-f" "8322f60e7f289d785cd97b48514fd6a58f07eb9ec6816da4260c99aa5aed86ec"`
Nov 17 15:01:12.856 INFO [stdout] 8322f60e7f289d785cd97b48514fd6a58f07eb9ec6816da4260c99aa5aed86ec