Dec 14 19:18:46.596 INFO testing socket-0.0.7 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 14 19:18:46.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 19:18:47.039 INFO [stdout] 0e2d196134b1d5edc30b5f0b21eae229586addfce6f7232afe61e52aba1750ca Dec 14 19:18:47.047 INFO running `"docker" "start" "-a" "0e2d196134b1d5edc30b5f0b21eae229586addfce6f7232afe61e52aba1750ca"` Dec 14 19:18:48.491 INFO [stderr] usermod: no changes Dec 14 19:18:48.591 INFO [stderr] Compiling socket v0.0.7 (/source) Dec 14 19:18:49.778 INFO [stderr] warning: unnecessary `unsafe` block Dec 14 19:18:49.778 INFO [stderr] --> src/lib.rs:39:21 Dec 14 19:18:49.778 INFO [stderr] | Dec 14 19:18:49.778 INFO [stderr] 39 | let value = unsafe { $fun($($x,)*) }; Dec 14 19:18:49.779 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 14 19:18:49.779 INFO [stderr] ... Dec 14 19:18:49.779 INFO [stderr] 81 | unsafe { Dec 14 19:18:49.779 INFO [stderr] | ------ because it's nested under this `unsafe` block Dec 14 19:18:49.779 INFO [stderr] 82 | let mut fds: [c_int; 2] = mem::zeroed(); Dec 14 19:18:49.779 INFO [stderr] 83 | _try!(c_socketpair, domain as c_int, type_ as c_int, protocol as c_int, &mut fds as *mut [c_int]); Dec 14 19:18:49.779 INFO [stderr] | -------------------------------------------------------------------------------------------------- in this macro invocation Dec 14 19:18:49.780 INFO [stderr] | Dec 14 19:18:49.780 INFO [stderr] = note: #[warn(unused_unsafe)] on by default Dec 14 19:18:49.780 INFO [stderr] Dec 14 19:18:49.780 INFO [stderr] warning: unnecessary `unsafe` block Dec 14 19:18:49.780 INFO [stderr] --> src/lib.rs:39:21 Dec 14 19:18:49.780 INFO [stderr] | Dec 14 19:18:49.781 INFO [stderr] 39 | let value = unsafe { $fun($($x,)*) }; Dec 14 19:18:49.781 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 14 19:18:49.781 INFO [stderr] ... Dec 14 19:18:49.781 INFO [stderr] 129 | unsafe { Dec 14 19:18:49.781 INFO [stderr] | ------ because it's nested under this `unsafe` block Dec 14 19:18:49.781 INFO [stderr] 130 | let value = &value as *const T as *const c_void; Dec 14 19:18:49.781 INFO [stderr] 131 | / _try!( Dec 14 19:18:49.782 INFO [stderr] 132 | | setsockopt, Dec 14 19:18:49.782 INFO [stderr] 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Dec 14 19:18:49.782 INFO [stderr] | |_______________________________________________________________________________- in this macro invocation Dec 14 19:18:49.782 INFO [stderr] Dec 14 19:18:49.782 INFO [stderr] warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Dec 14 19:18:49.782 INFO [stderr] --> src/lib.rs:49:71 Dec 14 19:18:49.783 INFO [stderr] | Dec 14 19:18:49.783 INFO [stderr] 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Dec 14 19:18:49.783 INFO [stderr] | ^^^^^^^^^^^^ Dec 14 19:18:49.783 INFO [stderr] | Dec 14 19:18:49.783 INFO [stderr] = note: #[warn(improper_ctypes)] on by default Dec 14 19:18:49.783 INFO [stderr] = help: consider using a raw pointer instead Dec 14 19:18:49.783 INFO [stderr] Dec 14 19:18:50.056 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.54s Dec 14 19:18:50.060 INFO [stderr] su: No module specific data is present Dec 14 19:18:51.382 INFO running `"docker" "inspect" "0e2d196134b1d5edc30b5f0b21eae229586addfce6f7232afe61e52aba1750ca"` Dec 14 19:18:51.740 INFO running `"docker" "rm" "-f" "0e2d196134b1d5edc30b5f0b21eae229586addfce6f7232afe61e52aba1750ca"` Dec 14 19:18:52.119 INFO [stdout] 0e2d196134b1d5edc30b5f0b21eae229586addfce6f7232afe61e52aba1750ca Dec 14 19:18:52.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 19:18:52.656 INFO [stdout] 7e8d3ed2e9c371a8e59294cdfdeb4eca7f009544d8bda4306665f23e430bfbd4 Dec 14 19:18:52.658 INFO running `"docker" "start" "-a" "7e8d3ed2e9c371a8e59294cdfdeb4eca7f009544d8bda4306665f23e430bfbd4"` Dec 14 19:18:54.016 INFO [stderr] usermod: no changes Dec 14 19:18:54.095 INFO [stderr] Compiling socket v0.0.7 (/source) Dec 14 19:18:55.323 INFO [stderr] warning: unnecessary `unsafe` block Dec 14 19:18:55.323 INFO [stderr] --> src/lib.rs:39:21 Dec 14 19:18:55.323 INFO [stderr] | Dec 14 19:18:55.323 INFO [stderr] 39 | let value = unsafe { $fun($($x,)*) }; Dec 14 19:18:55.323 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 14 19:18:55.323 INFO [stderr] ... Dec 14 19:18:55.323 INFO [stderr] 81 | unsafe { Dec 14 19:18:55.323 INFO [stderr] | ------ because it's nested under this `unsafe` block Dec 14 19:18:55.323 INFO [stderr] 82 | let mut fds: [c_int; 2] = mem::zeroed(); Dec 14 19:18:55.323 INFO [stderr] 83 | _try!(c_socketpair, domain as c_int, type_ as c_int, protocol as c_int, &mut fds as *mut [c_int]); Dec 14 19:18:55.323 INFO [stderr] | -------------------------------------------------------------------------------------------------- in this macro invocation Dec 14 19:18:55.323 INFO [stderr] | Dec 14 19:18:55.323 INFO [stderr] = note: #[warn(unused_unsafe)] on by default Dec 14 19:18:55.323 INFO [stderr] Dec 14 19:18:55.323 INFO [stderr] warning: unnecessary `unsafe` block Dec 14 19:18:55.323 INFO [stderr] --> src/lib.rs:39:21 Dec 14 19:18:55.323 INFO [stderr] | Dec 14 19:18:55.323 INFO [stderr] 39 | let value = unsafe { $fun($($x,)*) }; Dec 14 19:18:55.323 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 14 19:18:55.323 INFO [stderr] ... Dec 14 19:18:55.323 INFO [stderr] 129 | unsafe { Dec 14 19:18:55.323 INFO [stderr] | ------ because it's nested under this `unsafe` block Dec 14 19:18:55.323 INFO [stderr] 130 | let value = &value as *const T as *const c_void; Dec 14 19:18:55.323 INFO [stderr] 131 | / _try!( Dec 14 19:18:55.323 INFO [stderr] 132 | | setsockopt, Dec 14 19:18:55.323 INFO [stderr] 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Dec 14 19:18:55.323 INFO [stderr] | |_______________________________________________________________________________- in this macro invocation Dec 14 19:18:55.323 INFO [stderr] Dec 14 19:18:55.323 INFO [stderr] warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Dec 14 19:18:55.323 INFO [stderr] --> src/lib.rs:49:71 Dec 14 19:18:55.323 INFO [stderr] | Dec 14 19:18:55.323 INFO [stderr] 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Dec 14 19:18:55.323 INFO [stderr] | ^^^^^^^^^^^^ Dec 14 19:18:55.323 INFO [stderr] | Dec 14 19:18:55.323 INFO [stderr] = note: #[warn(improper_ctypes)] on by default Dec 14 19:18:55.323 INFO [stderr] = help: consider using a raw pointer instead Dec 14 19:18:55.323 INFO [stderr] Dec 14 19:18:55.335 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 19:18:55.335 INFO [stderr] --> src/lib.rs:370:9 Dec 14 19:18:55.335 INFO [stderr] | Dec 14 19:18:55.335 INFO [stderr] 370 | thread.join(); Dec 14 19:18:55.335 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 14 19:18:55.335 INFO [stderr] | Dec 14 19:18:55.335 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 14 19:18:55.335 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 19:18:55.335 INFO [stderr] Dec 14 19:18:55.335 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 19:18:55.335 INFO [stderr] --> src/lib.rs:384:9 Dec 14 19:18:55.335 INFO [stderr] | Dec 14 19:18:55.335 INFO [stderr] 384 | thread.join(); Dec 14 19:18:55.335 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 14 19:18:55.335 INFO [stderr] | Dec 14 19:18:55.335 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 19:18:55.335 INFO [stderr] Dec 14 19:18:56.285 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.25s Dec 14 19:18:56.289 INFO [stderr] su: No module specific data is present Dec 14 19:18:57.419 INFO running `"docker" "inspect" "7e8d3ed2e9c371a8e59294cdfdeb4eca7f009544d8bda4306665f23e430bfbd4"` Dec 14 19:18:57.783 INFO running `"docker" "rm" "-f" "7e8d3ed2e9c371a8e59294cdfdeb4eca7f009544d8bda4306665f23e430bfbd4"` Dec 14 19:18:58.071 INFO [stdout] 7e8d3ed2e9c371a8e59294cdfdeb4eca7f009544d8bda4306665f23e430bfbd4 Dec 14 19:18:58.075 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 19:18:58.667 INFO [stdout] 6467cf156932e6ebc0ecae73781da12f90e05557f1b65ec202f044f529cd0f51 Dec 14 19:18:58.669 INFO running `"docker" "start" "-a" "6467cf156932e6ebc0ecae73781da12f90e05557f1b65ec202f044f529cd0f51"` Dec 14 19:19:00.647 INFO [stderr] usermod: no changes Dec 14 19:19:00.727 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s Dec 14 19:19:00.731 INFO [stderr] Running /target/debug/deps/socket-24aa40298ff6dae4 Dec 14 19:19:00.741 INFO [stdout] Dec 14 19:19:00.741 INFO [stdout] running 5 tests Dec 14 19:19:00.745 INFO [stdout] test tests::getsockname_works ... ok Dec 14 19:19:00.745 INFO [stdout] test tests::some_basic_socket_stuff_works ... ok Dec 14 19:19:00.745 INFO [stdout] test tests::socketpair_and_unix_sockets_work ... ok Dec 14 19:19:00.745 INFO [stdout] test tests::udp_communication_works ... ok Dec 14 19:19:00.745 INFO [stdout] test tests::tcp_communication_works ... ok Dec 14 19:19:00.745 INFO [stdout] Dec 14 19:19:00.745 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 19:19:00.745 INFO [stdout] Dec 14 19:19:00.746 INFO [stderr] Doc-tests socket Dec 14 19:19:02.399 INFO [stdout] Dec 14 19:19:02.399 INFO [stdout] running 0 tests Dec 14 19:19:02.399 INFO [stdout] Dec 14 19:19:02.399 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 19:19:02.399 INFO [stdout] Dec 14 19:19:02.405 INFO [stderr] su: No module specific data is present Dec 14 19:19:03.049 INFO running `"docker" "inspect" "6467cf156932e6ebc0ecae73781da12f90e05557f1b65ec202f044f529cd0f51"` Dec 14 19:19:03.315 INFO running `"docker" "rm" "-f" "6467cf156932e6ebc0ecae73781da12f90e05557f1b65ec202f044f529cd0f51"` Dec 14 19:19:03.671 INFO [stdout] 6467cf156932e6ebc0ecae73781da12f90e05557f1b65ec202f044f529cd0f51