Dec 05 20:23:28.835 INFO testing jalexvig/comprustion against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 20:23:28.835 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 20:23:29.356 INFO [stdout] db7b7825baed1eee07b5cab85588f86a6d7b2eec87849b4663372129c8621610
Dec 05 20:23:29.359 INFO running `"docker" "start" "-a" "db7b7825baed1eee07b5cab85588f86a6d7b2eec87849b4663372129c8621610"`
Dec 05 20:23:30.576 INFO [stderr] usermod: no changes
Dec 05 20:23:30.627 INFO [stderr]    Compiling comprustion v0.1.0 (/source)
Dec 05 20:23:31.036 INFO [stderr] warning: unused variable: `start`
Dec 05 20:23:31.036 INFO [stderr]   --> src/huffman.rs:32:13
Dec 05 20:23:31.036 INFO [stderr]    |
Dec 05 20:23:31.036 INFO [stderr] 32 |     let mut start = 0;
Dec 05 20:23:31.036 INFO [stderr]    |             ^^^^^ help: consider using `_start` instead
Dec 05 20:23:31.036 INFO [stderr]    |
Dec 05 20:23:31.036 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 20:23:31.036 INFO [stderr] 
Dec 05 20:23:31.036 INFO [stderr] warning: variable does not need to be mutable
Dec 05 20:23:31.036 INFO [stderr]   --> src/huffman.rs:32:9
Dec 05 20:23:31.036 INFO [stderr]    |
Dec 05 20:23:31.036 INFO [stderr] 32 |     let mut start = 0;
Dec 05 20:23:31.036 INFO [stderr]    |         ----^^^^^
Dec 05 20:23:31.036 INFO [stderr]    |         |
Dec 05 20:23:31.036 INFO [stderr]    |         help: remove this `mut`
Dec 05 20:23:31.036 INFO [stderr]    |
Dec 05 20:23:31.036 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 20:23:31.036 INFO [stderr] 
Dec 05 20:23:32.149 INFO [stderr] warning: unused import: `comprustion::huffman`
Dec 05 20:23:32.149 INFO [stderr]  --> src/main.rs:3:5
Dec 05 20:23:32.149 INFO [stderr]   |
Dec 05 20:23:32.149 INFO [stderr] 3 | use comprustion::huffman;
Dec 05 20:23:32.149 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 20:23:32.149 INFO [stderr]   |
Dec 05 20:23:32.149 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 20:23:32.149 INFO [stderr] 
Dec 05 20:23:32.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Dec 05 20:23:32.436 INFO [stderr] su: No module specific data is present
Dec 05 20:23:33.208 INFO running `"docker" "inspect" "db7b7825baed1eee07b5cab85588f86a6d7b2eec87849b4663372129c8621610"`
Dec 05 20:23:33.482 INFO running `"docker" "rm" "-f" "db7b7825baed1eee07b5cab85588f86a6d7b2eec87849b4663372129c8621610"`
Dec 05 20:23:33.713 INFO [stdout] db7b7825baed1eee07b5cab85588f86a6d7b2eec87849b4663372129c8621610
Dec 05 20:23:33.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 20:23:34.151 INFO [stdout] 68925e255e1e6d13587ef36b0c0d74edc199a06527b9571ede6e6df6124ae213
Dec 05 20:23:34.154 INFO running `"docker" "start" "-a" "68925e255e1e6d13587ef36b0c0d74edc199a06527b9571ede6e6df6124ae213"`
Dec 05 20:23:34.776 INFO [stderr] usermod: no changes
Dec 05 20:23:34.804 INFO [stderr]    Compiling comprustion v0.1.0 (/source)
Dec 05 20:23:35.064 INFO [stderr] warning: unused import: `comprustion::huffman`
Dec 05 20:23:35.064 INFO [stderr]  --> src/main.rs:3:5
Dec 05 20:23:35.064 INFO [stderr]   |
Dec 05 20:23:35.064 INFO [stderr] 3 | use comprustion::huffman;
Dec 05 20:23:35.064 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 20:23:35.064 INFO [stderr]   |
Dec 05 20:23:35.064 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 20:23:35.064 INFO [stderr] 
Dec 05 20:23:35.128 INFO [stderr] warning: unused variable: `start`
Dec 05 20:23:35.128 INFO [stderr]   --> src/huffman.rs:32:13
Dec 05 20:23:35.128 INFO [stderr]    |
Dec 05 20:23:35.128 INFO [stderr] 32 |     let mut start = 0;
Dec 05 20:23:35.128 INFO [stderr]    |             ^^^^^ help: consider using `_start` instead
Dec 05 20:23:35.128 INFO [stderr]    |
Dec 05 20:23:35.128 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 20:23:35.129 INFO [stderr] 
Dec 05 20:23:35.135 INFO [stderr] warning: variable does not need to be mutable
Dec 05 20:23:35.135 INFO [stderr]   --> src/huffman.rs:32:9
Dec 05 20:23:35.135 INFO [stderr]    |
Dec 05 20:23:35.135 INFO [stderr] 32 |     let mut start = 0;
Dec 05 20:23:35.135 INFO [stderr]    |         ----^^^^^
Dec 05 20:23:35.135 INFO [stderr]    |         |
Dec 05 20:23:35.135 INFO [stderr]    |         help: remove this `mut`
Dec 05 20:23:35.135 INFO [stderr]    |
Dec 05 20:23:35.135 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 20:23:35.135 INFO [stderr] 
Dec 05 20:23:35.924 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 05 20:23:35.930 INFO [stderr] su: No module specific data is present
Dec 05 20:23:36.510 INFO running `"docker" "inspect" "68925e255e1e6d13587ef36b0c0d74edc199a06527b9571ede6e6df6124ae213"`
Dec 05 20:23:36.682 INFO running `"docker" "rm" "-f" "68925e255e1e6d13587ef36b0c0d74edc199a06527b9571ede6e6df6124ae213"`
Dec 05 20:23:36.770 INFO [stdout] 68925e255e1e6d13587ef36b0c0d74edc199a06527b9571ede6e6df6124ae213
Dec 05 20:23:36.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 20:23:37.060 INFO [stdout] 23c67df1f71894b679811482399b144680b0d125ae2507e49f68651067c91d41
Dec 05 20:23:37.066 INFO running `"docker" "start" "-a" "23c67df1f71894b679811482399b144680b0d125ae2507e49f68651067c91d41"`
Dec 05 20:23:37.764 INFO [stderr] usermod: no changes
Dec 05 20:23:37.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 20:23:37.797 INFO [stderr]      Running /target/debug/deps/comprustion-bb28b86a27c53ba2
Dec 05 20:23:37.802 INFO [stdout] 
Dec 05 20:23:37.802 INFO [stdout] running 2 tests
Dec 05 20:23:37.802 INFO [stdout] test huffman::tests::decoding_is_inverse ... ok
Dec 05 20:23:37.804 INFO [stdout] test huffman::tests::char_counts_simple_string ... ok
Dec 05 20:23:37.804 INFO [stdout] 
Dec 05 20:23:37.804 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:23:37.804 INFO [stdout] 
Dec 05 20:23:37.805 INFO [stderr]      Running /target/debug/deps/comprustion-76cb1940f95c26cd
Dec 05 20:23:37.806 INFO [stdout] 
Dec 05 20:23:37.806 INFO [stdout] running 0 tests
Dec 05 20:23:37.806 INFO [stdout] 
Dec 05 20:23:37.806 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:23:37.806 INFO [stdout] 
Dec 05 20:23:37.806 INFO [stderr]    Doc-tests comprustion
Dec 05 20:23:38.192 INFO [stdout] 
Dec 05 20:23:38.192 INFO [stdout] running 0 tests
Dec 05 20:23:38.192 INFO [stdout] 
Dec 05 20:23:38.192 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:23:38.192 INFO [stdout] 
Dec 05 20:23:38.199 INFO [stderr] su: No module specific data is present
Dec 05 20:23:38.476 INFO running `"docker" "inspect" "23c67df1f71894b679811482399b144680b0d125ae2507e49f68651067c91d41"`
Dec 05 20:23:38.626 INFO running `"docker" "rm" "-f" "23c67df1f71894b679811482399b144680b0d125ae2507e49f68651067c91d41"`
Dec 05 20:23:38.800 INFO [stdout] 23c67df1f71894b679811482399b144680b0d125ae2507e49f68651067c91d41