Dec 15 20:25:26.662 INFO testing c_utf8-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 20:25:26.662 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 20:25:26.890 INFO [stdout] 537edb3b012b51dfa3f61e39fdda988d7f42493b8a9dd9beba38c8db79a89352
Dec 15 20:25:26.892 INFO running `"docker" "start" "-a" "537edb3b012b51dfa3f61e39fdda988d7f42493b8a9dd9beba38c8db79a89352"`
Dec 15 20:25:27.499 INFO [stderr] usermod: no changes
Dec 15 20:25:27.530 INFO [stderr]    Compiling c_utf8 v0.1.0 (/source)
Dec 15 20:25:28.317 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 15 20:25:28.319 INFO [stderr] su: No module specific data is present
Dec 15 20:25:28.880 INFO running `"docker" "inspect" "537edb3b012b51dfa3f61e39fdda988d7f42493b8a9dd9beba38c8db79a89352"`
Dec 15 20:25:29.047 INFO running `"docker" "rm" "-f" "537edb3b012b51dfa3f61e39fdda988d7f42493b8a9dd9beba38c8db79a89352"`
Dec 15 20:25:29.190 INFO [stdout] 537edb3b012b51dfa3f61e39fdda988d7f42493b8a9dd9beba38c8db79a89352
Dec 15 20:25:29.195 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 20:25:29.717 INFO [stdout] c2a3ec23208ff17129300897d70a7fa03352f778dede8996838fdc318a24c297
Dec 15 20:25:29.721 INFO running `"docker" "start" "-a" "c2a3ec23208ff17129300897d70a7fa03352f778dede8996838fdc318a24c297"`
Dec 15 20:25:30.803 INFO [stderr] usermod: no changes
Dec 15 20:25:30.883 INFO [stderr]    Compiling c_utf8 v0.1.0 (/source)
Dec 15 20:25:32.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Dec 15 20:25:32.335 INFO [stderr] su: No module specific data is present
Dec 15 20:25:33.084 INFO running `"docker" "inspect" "c2a3ec23208ff17129300897d70a7fa03352f778dede8996838fdc318a24c297"`
Dec 15 20:25:33.368 INFO running `"docker" "rm" "-f" "c2a3ec23208ff17129300897d70a7fa03352f778dede8996838fdc318a24c297"`
Dec 15 20:25:33.651 INFO [stdout] c2a3ec23208ff17129300897d70a7fa03352f778dede8996838fdc318a24c297
Dec 15 20:25:33.657 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 20:25:34.107 INFO [stdout] 8b185bb7d40bd1ffc97e25ce6cb06942de448f8be5eb07810f5c1c227378f0b6
Dec 15 20:25:34.115 INFO running `"docker" "start" "-a" "8b185bb7d40bd1ffc97e25ce6cb06942de448f8be5eb07810f5c1c227378f0b6"`
Dec 15 20:25:35.355 INFO [stderr] usermod: no changes
Dec 15 20:25:35.411 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 20:25:35.416 INFO [stderr]      Running /target/debug/deps/c_utf8-c654347f262bdf07
Dec 15 20:25:35.424 INFO [stdout] 
Dec 15 20:25:35.424 INFO [stdout] running 0 tests
Dec 15 20:25:35.425 INFO [stdout] 
Dec 15 20:25:35.425 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 20:25:35.425 INFO [stdout] 
Dec 15 20:25:35.435 INFO [stderr]    Doc-tests c_utf8
Dec 15 20:25:36.559 INFO [stdout] 
Dec 15 20:25:36.559 INFO [stdout] running 7 tests
Dec 15 20:25:39.907 INFO [stdout] test src/lib.rs -  (line 35) ... ok
Dec 15 20:25:40.237 INFO [stdout] test src/lib.rs -  (line 24) ... ok
Dec 15 20:25:40.840 INFO [stdout] test src/lib.rs - c_utf8 (line 94) ... ok
Dec 15 20:25:41.228 INFO [stdout] test src/c_utf8.rs - c_utf8::CUtf8::is_empty (line 211) ... ok
Dec 15 20:25:41.322 INFO [stdout] test src/c_utf8.rs - c_utf8::CUtf8::len (line 192) ... ok
Dec 15 20:25:41.371 INFO [stdout] test src/lib.rs - c_utf8 (line 79) ... ok
Dec 15 20:25:41.458 INFO [stdout] test src/c_utf8_buf.rs - c_utf8_buf::CUtf8Buf (line 16) ... ok
Dec 15 20:25:41.458 INFO [stdout] 
Dec 15 20:25:41.458 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 20:25:41.458 INFO [stdout] 
Dec 15 20:25:41.459 INFO [stderr] su: No module specific data is present
Dec 15 20:25:41.765 INFO running `"docker" "inspect" "8b185bb7d40bd1ffc97e25ce6cb06942de448f8be5eb07810f5c1c227378f0b6"`
Dec 15 20:25:41.850 INFO running `"docker" "rm" "-f" "8b185bb7d40bd1ffc97e25ce6cb06942de448f8be5eb07810f5c1c227378f0b6"`
Dec 15 20:25:41.955 INFO [stdout] 8b185bb7d40bd1ffc97e25ce6cb06942de448f8be5eb07810f5c1c227378f0b6