Dec 15 18:30:56.508 INFO testing color_quant-1.0.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 18:30:56.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 18:30:56.920 INFO [stdout] 1e6859f973a3a507bec4a0b799fa0704206713763192c8bea4395375a70f4062
Dec 15 18:30:56.924 INFO running `"docker" "start" "-a" "1e6859f973a3a507bec4a0b799fa0704206713763192c8bea4395375a70f4062"`
Dec 15 18:30:58.278 INFO [stderr] usermod: no changes
Dec 15 18:30:58.351 INFO [stderr]    Compiling color_quant v1.0.1 (/source)
Dec 15 18:30:59.530 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 15 18:30:59.532 INFO [stderr] su: No module specific data is present
Dec 15 18:31:00.430 INFO running `"docker" "inspect" "1e6859f973a3a507bec4a0b799fa0704206713763192c8bea4395375a70f4062"`
Dec 15 18:31:00.759 INFO running `"docker" "rm" "-f" "1e6859f973a3a507bec4a0b799fa0704206713763192c8bea4395375a70f4062"`
Dec 15 18:31:01.047 INFO [stdout] 1e6859f973a3a507bec4a0b799fa0704206713763192c8bea4395375a70f4062
Dec 15 18:31:01.054 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 18:31:01.639 INFO [stdout] ea9756101db6e36d0a72db1af5b430a950e887eda8592be56e5206032a36e380
Dec 15 18:31:01.641 INFO running `"docker" "start" "-a" "ea9756101db6e36d0a72db1af5b430a950e887eda8592be56e5206032a36e380"`
Dec 15 18:31:03.023 INFO [stderr] usermod: no changes
Dec 15 18:31:03.059 INFO [stderr]    Compiling color_quant v1.0.1 (/source)
Dec 15 18:31:04.395 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 15 18:31:04.395 INFO [stderr] su: No module specific data is present
Dec 15 18:31:05.285 INFO running `"docker" "inspect" "ea9756101db6e36d0a72db1af5b430a950e887eda8592be56e5206032a36e380"`
Dec 15 18:31:05.604 INFO running `"docker" "rm" "-f" "ea9756101db6e36d0a72db1af5b430a950e887eda8592be56e5206032a36e380"`
Dec 15 18:31:05.919 INFO [stdout] ea9756101db6e36d0a72db1af5b430a950e887eda8592be56e5206032a36e380
Dec 15 18:31:05.927 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 18:31:06.355 INFO [stdout] b28268876f11aead8f9288d9f856c296a445ffb7f1d9666033f4ea2df5c1e5e4
Dec 15 18:31:06.359 INFO running `"docker" "start" "-a" "b28268876f11aead8f9288d9f856c296a445ffb7f1d9666033f4ea2df5c1e5e4"`
Dec 15 18:31:07.801 INFO [stderr] usermod: no changes
Dec 15 18:31:07.863 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 18:31:07.863 INFO [stderr]      Running /target/debug/deps/color_quant-af69499d0d0f007d
Dec 15 18:31:07.875 INFO [stdout] 
Dec 15 18:31:07.875 INFO [stdout] running 0 tests
Dec 15 18:31:07.875 INFO [stdout] 
Dec 15 18:31:07.875 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:31:07.875 INFO [stdout] 
Dec 15 18:31:07.875 INFO [stderr]    Doc-tests color_quant
Dec 15 18:31:09.035 INFO [stdout] 
Dec 15 18:31:09.035 INFO [stdout] running 1 test
Dec 15 18:31:10.493 INFO [stdout] test src/lib.rs -  (line 56) ... ok
Dec 15 18:31:10.493 INFO [stdout] 
Dec 15 18:31:10.493 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:31:10.493 INFO [stdout] 
Dec 15 18:31:10.504 INFO [stderr] su: No module specific data is present
Dec 15 18:31:11.040 INFO running `"docker" "inspect" "b28268876f11aead8f9288d9f856c296a445ffb7f1d9666033f4ea2df5c1e5e4"`
Dec 15 18:31:11.291 INFO running `"docker" "rm" "-f" "b28268876f11aead8f9288d9f856c296a445ffb7f1d9666033f4ea2df5c1e5e4"`
Dec 15 18:31:11.600 INFO [stdout] b28268876f11aead8f9288d9f856c296a445ffb7f1d9666033f4ea2df5c1e5e4