Dec 15 00:47:47.307 INFO testing pseudoterm-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 15 00:47:47.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 00:47:47.566 INFO [stdout] 63560559c70412ff3c6fb5ddd9842b4d2ae7d375c616a0372df59bcf3981c7c6 Dec 15 00:47:47.569 INFO running `"docker" "start" "-a" "63560559c70412ff3c6fb5ddd9842b4d2ae7d375c616a0372df59bcf3981c7c6"` Dec 15 00:47:48.041 INFO [stderr] usermod: no changes Dec 15 00:47:48.075 INFO [stderr] Compiling pseudoterm v0.1.1 (/source) Dec 15 00:47:48.887 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.83s Dec 15 00:47:48.889 INFO [stderr] su: No module specific data is present Dec 15 00:47:49.191 INFO running `"docker" "inspect" "63560559c70412ff3c6fb5ddd9842b4d2ae7d375c616a0372df59bcf3981c7c6"` Dec 15 00:47:49.282 INFO running `"docker" "rm" "-f" "63560559c70412ff3c6fb5ddd9842b4d2ae7d375c616a0372df59bcf3981c7c6"` Dec 15 00:47:49.380 INFO [stdout] 63560559c70412ff3c6fb5ddd9842b4d2ae7d375c616a0372df59bcf3981c7c6 Dec 15 00:47:49.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 00:47:49.620 INFO [stdout] 93431e4fcb8cd6d8ee33c64bffb5d05a5235f50e61b7de388e813d15852e60c9 Dec 15 00:47:49.625 INFO running `"docker" "start" "-a" "93431e4fcb8cd6d8ee33c64bffb5d05a5235f50e61b7de388e813d15852e60c9"` Dec 15 00:47:50.099 INFO [stderr] usermod: no changes Dec 15 00:47:50.159 INFO [stderr] Compiling pseudoterm v0.1.1 (/source) Dec 15 00:47:52.323 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.20s Dec 15 00:47:52.324 INFO [stderr] su: No module specific data is present Dec 15 00:47:52.670 INFO running `"docker" "inspect" "93431e4fcb8cd6d8ee33c64bffb5d05a5235f50e61b7de388e813d15852e60c9"` Dec 15 00:47:52.756 INFO running `"docker" "rm" "-f" "93431e4fcb8cd6d8ee33c64bffb5d05a5235f50e61b7de388e813d15852e60c9"` Dec 15 00:47:52.869 INFO [stdout] 93431e4fcb8cd6d8ee33c64bffb5d05a5235f50e61b7de388e813d15852e60c9 Dec 15 00:47:52.872 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 00:47:53.106 INFO [stdout] 516d6ba254acbafbee232e826109d9cd5259ccee75448de4745b90eefe7c9427 Dec 15 00:47:53.108 INFO running `"docker" "start" "-a" "516d6ba254acbafbee232e826109d9cd5259ccee75448de4745b90eefe7c9427"` Dec 15 00:47:53.615 INFO [stderr] usermod: no changes Dec 15 00:47:53.647 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 15 00:47:53.647 INFO [stderr] Running /target/debug/deps/pseudoterm-0c48f1a37f1dd569 Dec 15 00:47:53.652 INFO [stdout] Dec 15 00:47:53.652 INFO [stdout] running 0 tests Dec 15 00:47:53.652 INFO [stdout] Dec 15 00:47:53.652 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 00:47:53.652 INFO [stdout] Dec 15 00:47:53.653 INFO [stderr] Doc-tests pseudoterm Dec 15 00:47:54.481 INFO [stdout] Dec 15 00:47:54.481 INFO [stdout] running 1 test Dec 15 00:47:55.562 INFO [stdout] test src/winsize.rs - winsize::get_size (line 31) ... FAILED Dec 15 00:47:55.562 INFO [stdout] Dec 15 00:47:55.562 INFO [stdout] failures: Dec 15 00:47:55.562 INFO [stdout] Dec 15 00:47:55.562 INFO [stdout] ---- src/winsize.rs - winsize::get_size (line 31) stdout ---- Dec 15 00:47:55.562 INFO [stdout] error[E0433]: failed to resolve: use of undeclared type or module `WinsizeSetter` Dec 15 00:47:55.562 INFO [stdout] --> src/winsize.rs:32:1 Dec 15 00:47:55.562 INFO [stdout] | Dec 15 00:47:55.562 INFO [stdout] 3 | WinsizeSetter::new(fd)?.get() Dec 15 00:47:55.562 INFO [stdout] | ^^^^^^^^^^^^^ use of undeclared type or module `WinsizeSetter` Dec 15 00:47:55.562 INFO [stdout] Dec 15 00:47:55.562 INFO [stdout] error[E0425]: cannot find value `fd` in this scope Dec 15 00:47:55.562 INFO [stdout] --> src/winsize.rs:32:20 Dec 15 00:47:55.562 INFO [stdout] | Dec 15 00:47:55.562 INFO [stdout] 3 | WinsizeSetter::new(fd)?.get() Dec 15 00:47:55.562 INFO [stdout] | ^^ not found in this scope Dec 15 00:47:55.562 INFO [stdout] Dec 15 00:47:55.562 INFO [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`) Dec 15 00:47:55.562 INFO [stdout] --> src/winsize.rs:32:1 Dec 15 00:47:55.562 INFO [stdout] | Dec 15 00:47:55.562 INFO [stdout] 3 | WinsizeSetter::new(fd)?.get() Dec 15 00:47:55.562 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()` Dec 15 00:47:55.562 INFO [stdout] | Dec 15 00:47:55.562 INFO [stdout] = help: the trait `std::ops::Try` is not implemented for `()` Dec 15 00:47:55.562 INFO [stdout] = note: required by `std::ops::Try::from_error` Dec 15 00:47:55.562 INFO [stdout] Dec 15 00:47:55.562 INFO [stdout] thread 'src/winsize.rs - winsize::get_size (line 31)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 15 00:47:55.562 INFO [stdout] stack backtrace: Dec 15 00:47:55.562 INFO [stdout] 0: 0x7f48704a5f63 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 15 00:47:55.562 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 00:47:55.562 INFO [stdout] 1: 0x7f487049cfc8 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 15 00:47:55.562 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 15 00:47:55.562 INFO [stdout] 2: 0x7f48704a2242 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 15 00:47:55.562 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 15 00:47:55.562 INFO [stdout] at src/libstd/panicking.rs:210 Dec 15 00:47:55.562 INFO [stdout] 3: 0x7f48704a1f37 - std::panicking::default_hook::hf0c15a583008ed0d Dec 15 00:47:55.562 INFO [stdout] at src/libstd/panicking.rs:218 Dec 15 00:47:55.562 INFO [stdout] 4: 0x7f48726ad121 - rustc::util::common::panic_hook::h9ea0dae535cf4332 Dec 15 00:47:55.562 INFO [stdout] 5: 0x7f48704a2a29 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 15 00:47:55.562 INFO [stdout] at src/libstd/panicking.rs:491 Dec 15 00:47:55.562 INFO [stdout] 6: 0x564ebc8e5464 - std::panicking::begin_panic::h27ff8b2ead861036 Dec 15 00:47:55.562 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421 Dec 15 00:47:55.562 INFO [stdout] 7: 0x564ebca5a3f9 - rustdoc::test::run_test::h2c651d061c730af3 Dec 15 00:47:55.562 INFO [stdout] at src/librustdoc/test.rs:326 Dec 15 00:47:55.562 INFO [stdout] 8: 0x564ebc95d970 - >::set::hb2279029c711f1aa Dec 15 00:47:55.562 INFO [stdout] at src/librustdoc/test.rs:653 Dec 15 00:47:55.562 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 15 00:47:55.562 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libsyntax/lib.rs:123 Dec 15 00:47:55.562 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 15 00:47:55.562 INFO [stdout] 9: 0x564ebc9501cf - syntax::with_globals::hdce0de15652917e2 Dec 15 00:47:55.562 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libsyntax/lib.rs:122 Dec 15 00:47:55.562 INFO [stdout] 10: 0x564ebc8e56c4 - std::panicking::try::do_call::h894d00d7135d3e7e Dec 15 00:47:55.562 INFO [stdout] at src/librustdoc/test.rs:650 Dec 15 00:47:55.562 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 15 00:47:55.562 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 15 00:47:55.562 INFO [stdout] 11: 0x7f48704bf669 - __rust_maybe_catch_panic Dec 15 00:47:55.562 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 00:47:55.562 INFO [stdout] 12: 0x564ebc93aa19 - rustc_driver::in_named_rustc_thread::hf3fa0f90a98912b5 Dec 15 00:47:55.562 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 00:47:55.562 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 00:47:55.562 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/librustc_driver/lib.rs:1556 Dec 15 00:47:55.562 INFO [stdout] 13: 0x564ebca315a0 - >::call_box::h7655e33ec4e73ffe Dec 15 00:47:55.562 INFO [stdout] at src/librustdoc/test.rs:650 Dec 15 00:47:55.562 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 00:47:55.562 INFO [stdout] 14: 0x7f4871b0be12 - >::call_box::h44030fd31218bed2 Dec 15 00:47:55.562 INFO [stdout] at src/libtest/lib.rs:1476 Dec 15 00:47:55.562 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 00:47:55.562 INFO [stdout] 15: 0x7f48704bf669 - __rust_maybe_catch_panic Dec 15 00:47:55.563 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 00:47:55.563 INFO [stdout] 16: 0x7f4871b2a407 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 15 00:47:55.563 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 00:47:55.563 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 00:47:55.563 INFO [stdout] at src/libtest/lib.rs:1438 Dec 15 00:47:55.563 INFO [stdout] 17: 0x7f4871b04314 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 15 00:47:55.563 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 15 00:47:55.563 INFO [stdout] 18: 0x7f4871b04904 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 15 00:47:55.563 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 15 00:47:55.563 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 15 00:47:55.563 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 15 00:47:55.563 INFO [stdout] 19: 0x7f48704bf669 - __rust_maybe_catch_panic Dec 15 00:47:55.563 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 00:47:55.563 INFO [stdout] 20: 0x7f4871b0bfcc - >::call_box::h8ae063aff93ccdb6 Dec 15 00:47:55.563 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 00:47:55.563 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 00:47:55.563 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 15 00:47:55.563 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 00:47:55.563 INFO [stdout] 21: 0x7f48704b2b0d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 15 00:47:55.563 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 15 00:47:55.563 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 15 00:47:55.563 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 15 00:47:55.563 INFO [stdout] 22: 0x7f48702266b9 - start_thread Dec 15 00:47:55.563 INFO [stdout] 23: 0x7f486fb3e41c - clone Dec 15 00:47:55.563 INFO [stdout] 24: 0x0 - Dec 15 00:47:55.563 INFO [stdout] query stack during panic: Dec 15 00:47:55.563 INFO [stdout] end of query stack Dec 15 00:47:55.563 INFO [stdout] Dec 15 00:47:55.563 INFO [stdout] Dec 15 00:47:55.563 INFO [stdout] failures: Dec 15 00:47:55.563 INFO [stdout] src/winsize.rs - winsize::get_size (line 31) Dec 15 00:47:55.563 INFO [stdout] Dec 15 00:47:55.563 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 00:47:55.563 INFO [stdout] Dec 15 00:47:55.572 INFO [stderr] error: test failed, to rerun pass '--doc' Dec 15 00:47:55.574 INFO [stderr] su: No module specific data is present Dec 15 00:47:56.002 INFO running `"docker" "inspect" "516d6ba254acbafbee232e826109d9cd5259ccee75448de4745b90eefe7c9427"` Dec 15 00:47:56.324 INFO running `"docker" "rm" "-f" "516d6ba254acbafbee232e826109d9cd5259ccee75448de4745b90eefe7c9427"` Dec 15 00:47:56.575 INFO [stdout] 516d6ba254acbafbee232e826109d9cd5259ccee75448de4745b90eefe7c9427