Dec 15 15:35:35.946 INFO testing ethcore-logger-1.12.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 15:35:35.946 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15:35:36.297 INFO [stdout] 7c2ccd0826121cc37f24dc13f8e9a6ec72d5134d0bdfa8f4c776576c6a16810f
Dec 15 15:35:36.301 INFO running `"docker" "start" "-a" "7c2ccd0826121cc37f24dc13f8e9a6ec72d5134d0bdfa8f4c776576c6a16810f"`
Dec 15 15:35:36.976 INFO [stderr] usermod: no changes
Dec 15 15:35:37.049 INFO [stderr]    Compiling ethcore-logger v1.12.0 (/source)
Dec 15 15:35:39.067 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Dec 15 15:35:39.070 INFO [stderr] su: No module specific data is present
Dec 15 15:35:39.400 INFO running `"docker" "inspect" "7c2ccd0826121cc37f24dc13f8e9a6ec72d5134d0bdfa8f4c776576c6a16810f"`
Dec 15 15:35:39.550 INFO running `"docker" "rm" "-f" "7c2ccd0826121cc37f24dc13f8e9a6ec72d5134d0bdfa8f4c776576c6a16810f"`
Dec 15 15:35:39.672 INFO [stdout] 7c2ccd0826121cc37f24dc13f8e9a6ec72d5134d0bdfa8f4c776576c6a16810f
Dec 15 15:35:39.674 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15:35:39.862 INFO [stdout] 66760616d4e338d9ae8e4ff11d60a7ae12d46ff835a2b7357308e898e7c8602f
Dec 15 15:35:39.864 INFO running `"docker" "start" "-a" "66760616d4e338d9ae8e4ff11d60a7ae12d46ff835a2b7357308e898e7c8602f"`
Dec 15 15:35:40.443 INFO [stderr] usermod: no changes
Dec 15 15:35:40.513 INFO [stderr]    Compiling ethcore-logger v1.12.0 (/source)
Dec 15 15:35:43.435 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
Dec 15 15:35:43.436 INFO [stderr] su: No module specific data is present
Dec 15 15:35:43.753 INFO running `"docker" "inspect" "66760616d4e338d9ae8e4ff11d60a7ae12d46ff835a2b7357308e898e7c8602f"`
Dec 15 15:35:43.807 INFO running `"docker" "rm" "-f" "66760616d4e338d9ae8e4ff11d60a7ae12d46ff835a2b7357308e898e7c8602f"`
Dec 15 15:35:43.900 INFO [stdout] 66760616d4e338d9ae8e4ff11d60a7ae12d46ff835a2b7357308e898e7c8602f
Dec 15 15:35:43.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15:35:44.082 INFO [stdout] 2420f1374c0def0d98060ae9fe29aecab62ba881b7f590fc506bdb95c149442b
Dec 15 15:35:44.084 INFO running `"docker" "start" "-a" "2420f1374c0def0d98060ae9fe29aecab62ba881b7f590fc506bdb95c149442b"`
Dec 15 15:35:44.520 INFO [stderr] usermod: no changes
Dec 15 15:35:44.608 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 15 15:35:44.620 INFO [stderr]      Running /target/debug/deps/ethcore_logger-fbf45cc61cb2b1dc
Dec 15 15:35:44.622 INFO [stdout] 
Dec 15 15:35:44.622 INFO [stdout] running 4 tests
Dec 15 15:35:44.622 INFO [stdout] test rotating::test::should_return_latest_logs ... ok
Dec 15 15:35:44.623 INFO [stdout] test rotating::test::should_return_log_levels ... ok
Dec 15 15:35:44.624 INFO [stdout] test should_remove_multiple_colour ... ok
Dec 15 15:35:44.630 INFO [stdout] test should_remove_colour ... ok
Dec 15 15:35:44.630 INFO [stdout] 
Dec 15 15:35:44.630 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:35:44.630 INFO [stdout] 
Dec 15 15:35:44.630 INFO [stderr]    Doc-tests ethcore-logger
Dec 15 15:35:47.832 INFO [stdout] 
Dec 15 15:35:47.832 INFO [stdout] running 0 tests
Dec 15 15:35:47.832 INFO [stdout] 
Dec 15 15:35:47.832 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:35:47.832 INFO [stdout] 
Dec 15 15:35:47.845 INFO [stderr] su: No module specific data is present
Dec 15 15:35:48.125 INFO running `"docker" "inspect" "2420f1374c0def0d98060ae9fe29aecab62ba881b7f590fc506bdb95c149442b"`
Dec 15 15:35:48.204 INFO running `"docker" "rm" "-f" "2420f1374c0def0d98060ae9fe29aecab62ba881b7f590fc506bdb95c149442b"`
Dec 15 15:35:48.279 INFO [stdout] 2420f1374c0def0d98060ae9fe29aecab62ba881b7f590fc506bdb95c149442b