Dec 01 14:26:25.326 INFO testing jalexvig/comprustion against 1.30.1 for beta-1.31-5
Dec 01 14:26:25.326 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:26:25.831 INFO [stdout] 00cd7565e6446de30607d11da6b6dbe045f2698021d1ccd5618634a5687ae254
Dec 01 14:26:25.835 INFO running `"docker" "start" "-a" "00cd7565e6446de30607d11da6b6dbe045f2698021d1ccd5618634a5687ae254"`
Dec 01 14:26:26.739 INFO [stderr] usermod: no changes
Dec 01 14:26:26.815 INFO [stderr]    Compiling comprustion v0.1.0 (/source)
Dec 01 14:26:27.242 INFO [stderr] warning: unused variable: `start`
Dec 01 14:26:27.243 INFO [stderr]   --> src/huffman.rs:32:13
Dec 01 14:26:27.243 INFO [stderr]    |
Dec 01 14:26:27.243 INFO [stderr] 32 |     let mut start = 0;
Dec 01 14:26:27.243 INFO [stderr]    |             ^^^^^ help: consider using `_start` instead
Dec 01 14:26:27.243 INFO [stderr]    |
Dec 01 14:26:27.243 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:26:27.243 INFO [stderr] 
Dec 01 14:26:27.247 INFO [stderr] warning: variable does not need to be mutable
Dec 01 14:26:27.247 INFO [stderr]   --> src/huffman.rs:32:9
Dec 01 14:26:27.247 INFO [stderr]    |
Dec 01 14:26:27.247 INFO [stderr] 32 |     let mut start = 0;
Dec 01 14:26:27.247 INFO [stderr]    |         ----^^^^^
Dec 01 14:26:27.247 INFO [stderr]    |         |
Dec 01 14:26:27.247 INFO [stderr]    |         help: remove this `mut`
Dec 01 14:26:27.247 INFO [stderr]    |
Dec 01 14:26:27.247 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 14:26:27.247 INFO [stderr] 
Dec 01 14:26:27.984 INFO [stderr] warning: unused import: `comprustion::huffman`
Dec 01 14:26:27.984 INFO [stderr]  --> src/main.rs:3:5
Dec 01 14:26:27.984 INFO [stderr]   |
Dec 01 14:26:27.984 INFO [stderr] 3 | use comprustion::huffman;
Dec 01 14:26:27.984 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 14:26:27.984 INFO [stderr]   |
Dec 01 14:26:27.984 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:26:27.984 INFO [stderr] 
Dec 01 14:26:28.255 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Dec 01 14:26:28.261 INFO [stderr] su: No module specific data is present
Dec 01 14:26:28.556 INFO running `"docker" "inspect" "00cd7565e6446de30607d11da6b6dbe045f2698021d1ccd5618634a5687ae254"`
Dec 01 14:26:28.668 INFO running `"docker" "rm" "-f" "00cd7565e6446de30607d11da6b6dbe045f2698021d1ccd5618634a5687ae254"`
Dec 01 14:26:28.760 INFO [stdout] 00cd7565e6446de30607d11da6b6dbe045f2698021d1ccd5618634a5687ae254
Dec 01 14:26:28.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:26:28.992 INFO [stdout] 5fc11e03ede3f870bbfdf581a05aa3069517f7b7efb4b0c90255226496e5d09b
Dec 01 14:26:29.000 INFO running `"docker" "start" "-a" "5fc11e03ede3f870bbfdf581a05aa3069517f7b7efb4b0c90255226496e5d09b"`
Dec 01 14:26:29.779 INFO [stderr] usermod: no changes
Dec 01 14:26:29.819 INFO [stderr]    Compiling comprustion v0.1.0 (/source)
Dec 01 14:26:30.273 INFO [stderr] warning: unused variable: `start`
Dec 01 14:26:30.273 INFO [stderr]   --> src/huffman.rs:32:13
Dec 01 14:26:30.273 INFO [stderr]    |
Dec 01 14:26:30.273 INFO [stderr] 32 |     let mut start = 0;
Dec 01 14:26:30.273 INFO [stderr]    |             ^^^^^ help: consider using `_start` instead
Dec 01 14:26:30.273 INFO [stderr]    |
Dec 01 14:26:30.273 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:26:30.273 INFO [stderr] 
Dec 01 14:26:30.279 INFO [stderr] warning: unused import: `comprustion::huffman`
Dec 01 14:26:30.279 INFO [stderr]  --> src/main.rs:3:5
Dec 01 14:26:30.279 INFO [stderr]   |
Dec 01 14:26:30.279 INFO [stderr] 3 | use comprustion::huffman;
Dec 01 14:26:30.279 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 14:26:30.279 INFO [stderr]   |
Dec 01 14:26:30.279 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:26:30.279 INFO [stderr] 
Dec 01 14:26:30.281 INFO [stderr] warning: variable does not need to be mutable
Dec 01 14:26:30.281 INFO [stderr]   --> src/huffman.rs:32:9
Dec 01 14:26:30.281 INFO [stderr]    |
Dec 01 14:26:30.281 INFO [stderr] 32 |     let mut start = 0;
Dec 01 14:26:30.281 INFO [stderr]    |         ----^^^^^
Dec 01 14:26:30.281 INFO [stderr]    |         |
Dec 01 14:26:30.281 INFO [stderr]    |         help: remove this `mut`
Dec 01 14:26:30.281 INFO [stderr]    |
Dec 01 14:26:30.281 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 14:26:30.281 INFO [stderr] 
Dec 01 14:26:31.331 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Dec 01 14:26:31.334 INFO [stderr] su: No module specific data is present
Dec 01 14:26:31.612 INFO running `"docker" "inspect" "5fc11e03ede3f870bbfdf581a05aa3069517f7b7efb4b0c90255226496e5d09b"`
Dec 01 14:26:31.709 INFO running `"docker" "rm" "-f" "5fc11e03ede3f870bbfdf581a05aa3069517f7b7efb4b0c90255226496e5d09b"`
Dec 01 14:26:31.834 INFO [stdout] 5fc11e03ede3f870bbfdf581a05aa3069517f7b7efb4b0c90255226496e5d09b
Dec 01 14:26:31.840 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:26:32.051 INFO [stdout] 7e7c9f199b041411c7f64571184aa6e232f31ece844ecb98b846d46b5e752bbf
Dec 01 14:26:32.053 INFO running `"docker" "start" "-a" "7e7c9f199b041411c7f64571184aa6e232f31ece844ecb98b846d46b5e752bbf"`
Dec 01 14:26:32.570 INFO [stderr] usermod: no changes
Dec 01 14:26:32.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 01 14:26:32.594 INFO [stderr]      Running /target/debug/deps/comprustion-d6eaba8745eda326
Dec 01 14:26:32.599 INFO [stdout] 
Dec 01 14:26:32.599 INFO [stdout] running 2 tests
Dec 01 14:26:32.599 INFO [stdout] test huffman::tests::char_counts_simple_string ... ok
Dec 01 14:26:32.602 INFO [stdout] test huffman::tests::decoding_is_inverse ... ok
Dec 01 14:26:32.602 INFO [stderr]      Running /target/debug/deps/comprustion-26f5437d63062f61
Dec 01 14:26:32.602 INFO [stdout] 
Dec 01 14:26:32.602 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 14:26:32.602 INFO [stdout] 
Dec 01 14:26:32.603 INFO [stdout] 
Dec 01 14:26:32.603 INFO [stdout] running 0 tests
Dec 01 14:26:32.603 INFO [stdout] 
Dec 01 14:26:32.603 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 14:26:32.604 INFO [stdout] 
Dec 01 14:26:32.609 INFO [stderr]    Doc-tests comprustion
Dec 01 14:26:33.086 INFO [stdout] 
Dec 01 14:26:33.086 INFO [stdout] running 0 tests
Dec 01 14:26:33.086 INFO [stdout] 
Dec 01 14:26:33.086 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 14:26:33.086 INFO [stdout] 
Dec 01 14:26:33.091 INFO [stderr] su: No module specific data is present
Dec 01 14:26:33.338 INFO running `"docker" "inspect" "7e7c9f199b041411c7f64571184aa6e232f31ece844ecb98b846d46b5e752bbf"`
Dec 01 14:26:33.414 INFO running `"docker" "rm" "-f" "7e7c9f199b041411c7f64571184aa6e232f31ece844ecb98b846d46b5e752bbf"`
Dec 01 14:26:33.534 INFO [stdout] 7e7c9f199b041411c7f64571184aa6e232f31ece844ecb98b846d46b5e752bbf
