Dec 15 08:29:24.042 INFO testing huffman-compress-0.5.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 08:29:24.042 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 08:29:24.240 INFO [stdout] 9e47ae77a24704f14fde9fcd31ae63e29348f6a363862dafcba29ea59170ab79
Dec 15 08:29:24.242 INFO running `"docker" "start" "-a" "9e47ae77a24704f14fde9fcd31ae63e29348f6a363862dafcba29ea59170ab79"`
Dec 15 08:29:24.711 INFO [stderr] usermod: no changes
Dec 15 08:29:24.768 INFO [stderr]    Compiling huffman-compress v0.5.0 (/source)
Dec 15 08:29:25.770 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 15 08:29:25.771 INFO [stderr] su: No module specific data is present
Dec 15 08:29:26.071 INFO running `"docker" "inspect" "9e47ae77a24704f14fde9fcd31ae63e29348f6a363862dafcba29ea59170ab79"`
Dec 15 08:29:26.180 INFO running `"docker" "rm" "-f" "9e47ae77a24704f14fde9fcd31ae63e29348f6a363862dafcba29ea59170ab79"`
Dec 15 08:29:26.283 INFO [stdout] 9e47ae77a24704f14fde9fcd31ae63e29348f6a363862dafcba29ea59170ab79
Dec 15 08:29:26.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 08:29:26.528 INFO [stdout] c3c766407434532bed31f358def24e902d24945e5fc40f7e096fcffb5cd0f6b1
Dec 15 08:29:26.531 INFO running `"docker" "start" "-a" "c3c766407434532bed31f358def24e902d24945e5fc40f7e096fcffb5cd0f6b1"`
Dec 15 08:29:26.927 INFO [stderr] usermod: no changes
Dec 15 08:29:27.016 INFO [stderr]    Compiling huffman-compress v0.5.0 (/source)
Dec 15 08:29:32.506 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.56s
Dec 15 08:29:32.512 INFO [stderr] su: No module specific data is present
Dec 15 08:29:33.731 INFO running `"docker" "inspect" "c3c766407434532bed31f358def24e902d24945e5fc40f7e096fcffb5cd0f6b1"`
Dec 15 08:29:33.964 INFO running `"docker" "rm" "-f" "c3c766407434532bed31f358def24e902d24945e5fc40f7e096fcffb5cd0f6b1"`
Dec 15 08:29:34.295 INFO [stdout] c3c766407434532bed31f358def24e902d24945e5fc40f7e096fcffb5cd0f6b1
Dec 15 08:29:34.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 08:29:34.777 INFO [stdout] 643465ad02e9ab0fa9989b4e26d42bd07e17901f6c62e5e7529186a8f2dc7d2b
Dec 15 08:29:34.779 INFO running `"docker" "start" "-a" "643465ad02e9ab0fa9989b4e26d42bd07e17901f6c62e5e7529186a8f2dc7d2b"`
Dec 15 08:29:36.131 INFO [stderr] usermod: no changes
Dec 15 08:29:36.131 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 15 08:29:36.133 INFO [stderr]      Running /target/debug/deps/huffman_compress-0488adb78413ce42
Dec 15 08:29:36.137 INFO [stdout] 
Dec 15 08:29:36.137 INFO [stdout] running 6 tests
Dec 15 08:29:36.151 INFO [stdout] test tests::test_single ... ok
Dec 15 08:29:36.151 INFO [stdout] test tests::efficient_order ... ok
Dec 15 08:29:36.167 INFO [stdout] test tests::test_empty ... ok
Dec 15 08:29:36.175 INFO [stdout] test tests::test_uniform ... ok
Dec 15 08:29:36.175 INFO [stdout] test tests::test_uniform_from_static ... ok
Dec 15 08:29:36.415 INFO [stdout] test tests::encode_decode_bytes ... ok
Dec 15 08:29:36.415 INFO [stdout] 
Dec 15 08:29:36.415 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 08:29:36.415 INFO [stdout] 
Dec 15 08:29:36.431 INFO [stderr]    Doc-tests huffman-compress
Dec 15 08:29:37.402 INFO [stdout] 
Dec 15 08:29:37.402 INFO [stdout] running 1 test
Dec 15 08:29:39.565 INFO [stdout] test src/lib.rs -  (line 14) ... ok
Dec 15 08:29:39.565 INFO [stdout] 
Dec 15 08:29:39.565 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 08:29:39.565 INFO [stdout] 
Dec 15 08:29:39.578 INFO [stderr] su: No module specific data is present
Dec 15 08:29:40.581 INFO running `"docker" "inspect" "643465ad02e9ab0fa9989b4e26d42bd07e17901f6c62e5e7529186a8f2dc7d2b"`
Dec 15 08:29:40.981 INFO running `"docker" "rm" "-f" "643465ad02e9ab0fa9989b4e26d42bd07e17901f6c62e5e7529186a8f2dc7d2b"`
Dec 15 08:29:41.247 INFO [stdout] 643465ad02e9ab0fa9989b4e26d42bd07e17901f6c62e5e7529186a8f2dc7d2b