Dec 14 17:07:03.721 INFO testing thin_cstr-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 17:07:03.721 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 14 17:07:03.904 INFO [stdout] ffd974d594e94ed5b21481a8092784f283527d39187679c1949fd089c27092d2
Dec 14 17:07:03.906 INFO running `"docker" "start" "-a" "ffd974d594e94ed5b21481a8092784f283527d39187679c1949fd089c27092d2"`
Dec 14 17:07:04.251 INFO [stderr] usermod: no changes
Dec 14 17:07:04.295 INFO [stderr]    Compiling thin_cstr v0.1.0 (/source)
Dec 14 17:07:04.955 INFO [stderr] warning: type annotations needed
Dec 14 17:07:04.956 INFO [stderr]    --> src/c_str.rs:832:27
Dec 14 17:07:04.956 INFO [stderr]     |
Dec 14 17:07:04.956 INFO [stderr] 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Dec 14 17:07:04.956 INFO [stderr]     |                           ^^^^^^
Dec 14 17:07:04.957 INFO [stderr]     |
Dec 14 17:07:04.957 INFO [stderr]     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 14 17:07:04.957 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 14 17:07:04.957 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 14 17:07:04.957 INFO [stderr] 
Dec 14 17:07:05.299 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 14 17:07:05.311 INFO [stderr] su: No module specific data is present
Dec 14 17:07:05.999 INFO running `"docker" "inspect" "ffd974d594e94ed5b21481a8092784f283527d39187679c1949fd089c27092d2"`
Dec 14 17:07:06.200 INFO running `"docker" "rm" "-f" "ffd974d594e94ed5b21481a8092784f283527d39187679c1949fd089c27092d2"`
Dec 14 17:07:06.551 INFO [stdout] ffd974d594e94ed5b21481a8092784f283527d39187679c1949fd089c27092d2
Dec 14 17:07:06.559 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 14 17:07:06.946 INFO [stdout] cfe9b34251a6f7853fbf5da39b14a7911671be0ab633f0fa03c8662449b11857
Dec 14 17:07:06.948 INFO running `"docker" "start" "-a" "cfe9b34251a6f7853fbf5da39b14a7911671be0ab633f0fa03c8662449b11857"`
Dec 14 17:07:07.740 INFO [stderr] usermod: no changes
Dec 14 17:07:07.810 INFO [stderr]    Compiling thin_cstr v0.1.0 (/source)
Dec 14 17:07:08.567 INFO [stderr] warning: type annotations needed
Dec 14 17:07:08.567 INFO [stderr]    --> src/c_str.rs:832:27
Dec 14 17:07:08.567 INFO [stderr]     |
Dec 14 17:07:08.567 INFO [stderr] 832 |         (ptr as *const _).as_ref().expect("cannot convert a null pointer to a CStr")
Dec 14 17:07:08.567 INFO [stderr]     |                           ^^^^^^
Dec 14 17:07:08.567 INFO [stderr]     |
Dec 14 17:07:08.567 INFO [stderr]     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 14 17:07:08.567 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 14 17:07:08.567 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 14 17:07:08.567 INFO [stderr] 
Dec 14 17:07:09.393 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Dec 14 17:07:09.398 INFO [stderr] su: No module specific data is present
Dec 14 17:07:09.990 INFO running `"docker" "inspect" "cfe9b34251a6f7853fbf5da39b14a7911671be0ab633f0fa03c8662449b11857"`
Dec 14 17:07:10.227 INFO running `"docker" "rm" "-f" "cfe9b34251a6f7853fbf5da39b14a7911671be0ab633f0fa03c8662449b11857"`
Dec 14 17:07:10.463 INFO [stdout] cfe9b34251a6f7853fbf5da39b14a7911671be0ab633f0fa03c8662449b11857
Dec 14 17:07:10.467 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 14 17:07:10.911 INFO [stdout] 16d9a3aa97940b083c676af80912c613724d4718a834fbc4e2cf153024ea9f99
Dec 14 17:07:10.915 INFO running `"docker" "start" "-a" "16d9a3aa97940b083c676af80912c613724d4718a834fbc4e2cf153024ea9f99"`
Dec 14 17:07:11.893 INFO [stderr] usermod: no changes
Dec 14 17:07:11.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 14 17:07:11.999 INFO [stderr]      Running /target/debug/deps/thin_cstr-df2dc8ffe0477c83
Dec 14 17:07:11.999 INFO [stderr]    Doc-tests thin_cstr
Dec 14 17:07:11.999 INFO [stdout] 
Dec 14 17:07:11.999 INFO [stdout] running 16 tests
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::borrowed ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::boxed_default ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::build_with_zero1 ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::build_with_zero2 ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::build_with_zero3 ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::c_to_rust ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::cstr_is_not_fat ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::equal_hash ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::to_owned ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::to_str ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::simple ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::into_boxed ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::from_bytes_with_nul_unterminated ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::from_bytes_with_nul_interior ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::from_bytes_with_nul ... ok
Dec 14 17:07:11.999 INFO [stdout] test c_str::tests::formatted ... ok
Dec 14 17:07:11.999 INFO [stdout] 
Dec 14 17:07:11.999 INFO [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:07:11.999 INFO [stdout] 
Dec 14 17:07:12.931 INFO [stdout] 
Dec 14 17:07:12.931 INFO [stdout] running 32 tests
Dec 14 17:07:17.243 INFO [stdout] test src/c_str.rs - c_str::CStr (line 156) ... ok
Dec 14 17:07:17.259 INFO [stdout] test src/c_str.rs - c_str::CStr::as_ptr (line 913) ... ok
Dec 14 17:07:17.567 INFO [stdout] test src/c_str.rs - c_str::CStr::as_ptr (line 928) ... ok
Dec 14 17:07:17.834 INFO [stdout] test src/c_str.rs - c_str::CStr (line 186) ... ok
Dec 14 17:07:19.251 INFO [stdout] test src/c_str.rs - c_str::CStr::from_bytes_with_nul (line 852) ... ok
Dec 14 17:07:19.311 INFO [stdout] test src/c_str.rs - c_str::CStr (line 170) ... ok
Dec 14 17:07:19.443 INFO [stdout] test src/c_str.rs - c_str::CStr::from_bytes_with_nul (line 861) ... ok
Dec 14 17:07:19.683 INFO [stdout] test src/c_str.rs - c_str::CStr::from_bytes_with_nul (line 843) ... ok
Dec 14 17:07:22.627 INFO [stdout] test src/c_str.rs - c_str::CStr::from_ptr (line 815) ... ok
Dec 14 17:07:22.959 INFO [stdout] test src/c_str.rs - c_str::CStr::to_string_lossy (line 1048) ... ok
Dec 14 17:07:23.395 INFO [stdout] test src/c_str.rs - c_str::CStr::from_bytes_with_nul_unchecked (line 887) ... ok
Dec 14 17:07:24.387 INFO [stdout] test src/c_str.rs - c_str::CStr::into_c_string (line 1082) ... ok
Dec 14 17:07:24.399 INFO [stdout] test src/c_str.rs - c_str::CStr::to_string_lossy (line 1058) ... ok
Dec 14 17:07:24.436 INFO [stdout] test src/c_str.rs - c_str::CStr::to_bytes (line 959) ... ok
Dec 14 17:07:25.439 INFO [stdout] test src/c_str.rs - c_str::CStr::to_str (line 1013) ... ok
Dec 14 17:07:25.951 INFO [stdout] test src/c_str.rs - c_str::CStr::to_bytes_with_nul (line 983) ... ok
Dec 14 17:07:28.741 INFO [stdout] test src/c_str.rs - c_str::CString (line 94) ... ok
Dec 14 17:07:31.087 INFO [stdout] test src/c_str.rs - c_str::CString::from_raw (line 391) ... ok
Dec 14 17:07:31.367 INFO [stdout] test src/c_str.rs - c_str::CString::as_bytes_with_nul (line 545) ... ok
Dec 14 17:07:31.623 INFO [stdout] test src/c_str.rs - c_str::CString::as_bytes (line 526) ... ok
Dec 14 17:07:31.911 INFO [stdout] test src/c_str.rs - c_str::CString::from_vec_unchecked (line 352) ... ok
Dec 14 17:07:32.171 INFO [stdout] test src/c_str.rs - c_str::CString::as_c_str (line 563) ... ok
Dec 14 17:07:34.447 INFO [stdout] test src/c_str.rs - c_str::CString::into_boxed_c_str (line 581) ... ok
Dec 14 17:07:34.715 INFO [stdout] test src/c_str.rs - c_str::CString::into_bytes (line 483) ... ok
Dec 14 17:07:35.251 INFO [stdout] test src/c_str.rs - c_str::CString::new (line 311) ... ok
Dec 14 17:07:36.285 INFO [stdout] test src/c_str.rs - c_str::CString::into_bytes_with_nul (line 504) ... ok
Dec 14 17:07:37.183 INFO [stdout] test src/c_str.rs - c_str::NulError (line 230) ... ok
Dec 14 17:07:37.491 INFO [stdout] test src/c_str.rs - c_str::FromBytesWithNulError (line 252) ... ok
Dec 14 17:07:37.491 INFO [stdout] test src/c_str.rs - c_str::CString::into_string (line 455) ... ok
Dec 14 17:07:37.947 INFO [stdout] test src/c_str.rs - c_str::CString::into_raw (line 425) ... ok
Dec 14 17:07:38.483 INFO [stdout] test src/c_str.rs - c_str::NulError::into_vec (line 718) ... ok
Dec 14 17:07:38.855 INFO [stdout] test src/c_str.rs - c_str::NulError::nul_position (line 702) ... ok
Dec 14 17:07:38.855 INFO [stdout] 
Dec 14 17:07:38.855 INFO [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:07:38.855 INFO [stdout] 
Dec 14 17:07:38.876 INFO [stderr] su: No module specific data is present
Dec 14 17:07:39.652 INFO running `"docker" "inspect" "16d9a3aa97940b083c676af80912c613724d4718a834fbc4e2cf153024ea9f99"`
Dec 14 17:07:39.875 INFO running `"docker" "rm" "-f" "16d9a3aa97940b083c676af80912c613724d4718a834fbc4e2cf153024ea9f99"`
Dec 14 17:07:40.141 INFO [stdout] 16d9a3aa97940b083c676af80912c613724d4718a834fbc4e2cf153024ea9f99