Dec 07 18:20:15.169 INFO testing driverkit-0.2.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 07 18:20:15.169 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 18:20:15.358 INFO [stdout] a7b62ddf63937499a5c55b4a7f3c95fee2a62e7e8831993566dac5b3e273d2a5 Dec 07 18:20:15.359 INFO running `"docker" "start" "-a" "a7b62ddf63937499a5c55b4a7f3c95fee2a62e7e8831993566dac5b3e273d2a5"` Dec 07 18:20:15.861 INFO [stderr] usermod: no changes Dec 07 18:20:15.928 INFO [stderr] Compiling x86 v0.11.0 Dec 07 18:20:15.928 INFO [stderr] Compiling raw-cpuid v6.1.0 Dec 07 18:20:15.928 INFO [stderr] Compiling mmap v0.1.1 Dec 07 18:20:21.056 INFO [stderr] Compiling driverkit v0.2.0 (/source) Dec 07 18:20:22.919 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.04s Dec 07 18:20:22.923 INFO [stderr] su: No module specific data is present Dec 07 18:20:23.206 INFO running `"docker" "inspect" "a7b62ddf63937499a5c55b4a7f3c95fee2a62e7e8831993566dac5b3e273d2a5"` Dec 07 18:20:23.333 INFO running `"docker" "rm" "-f" "a7b62ddf63937499a5c55b4a7f3c95fee2a62e7e8831993566dac5b3e273d2a5"` Dec 07 18:20:23.460 INFO [stdout] a7b62ddf63937499a5c55b4a7f3c95fee2a62e7e8831993566dac5b3e273d2a5 Dec 07 18:20:23.507 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 18:20:23.733 INFO [stdout] c4c9285b1538f581264ad5003d26a73c0e2a7b946fb1296790805b696b55da38 Dec 07 18:20:23.792 INFO running `"docker" "start" "-a" "c4c9285b1538f581264ad5003d26a73c0e2a7b946fb1296790805b696b55da38"` Dec 07 18:20:24.371 INFO [stderr] usermod: no changes Dec 07 18:20:24.435 INFO [stderr] Compiling driverkit v0.2.0 (/source) Dec 07 18:20:25.461 INFO [stderr] warning: unused variable: `f` Dec 07 18:20:25.461 INFO [stderr] --> src/linux/mem.rs:124:16 Dec 07 18:20:25.461 INFO [stderr] | Dec 07 18:20:25.461 INFO [stderr] 124 | Ok(f) => (), Dec 07 18:20:25.461 INFO [stderr] | ^ help: consider using `_f` instead Dec 07 18:20:25.461 INFO [stderr] | Dec 07 18:20:25.461 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 07 18:20:25.461 INFO [stderr] Dec 07 18:20:26.052 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.68s Dec 07 18:20:26.052 INFO [stderr] su: No module specific data is present Dec 07 18:20:27.252 INFO running `"docker" "inspect" "c4c9285b1538f581264ad5003d26a73c0e2a7b946fb1296790805b696b55da38"` Dec 07 18:20:27.482 INFO running `"docker" "rm" "-f" "c4c9285b1538f581264ad5003d26a73c0e2a7b946fb1296790805b696b55da38"` Dec 07 18:20:27.688 INFO [stdout] c4c9285b1538f581264ad5003d26a73c0e2a7b946fb1296790805b696b55da38 Dec 07 18:20:27.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 18:20:28.038 INFO [stdout] 5f27ed3d27ef24f38f77d62977592b3d2bc9d1d7d481ea2785dce83440942897 Dec 07 18:20:28.040 INFO running `"docker" "start" "-a" "5f27ed3d27ef24f38f77d62977592b3d2bc9d1d7d481ea2785dce83440942897"` Dec 07 18:20:29.216 INFO [stderr] usermod: no changes Dec 07 18:20:29.300 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Dec 07 18:20:29.317 INFO [stderr] Running /target/debug/deps/driverkit-eb9fcf163ce0caa8 Dec 07 18:20:29.353 INFO [stdout] Dec 07 18:20:29.353 INFO [stdout] running 4 tests Dec 07 18:20:29.360 INFO [stdout] test bitops::tests::bits_set_from_to ... ok Dec 07 18:20:29.360 INFO [stdout] test linux::mem::tests::alloc_1page ... ok Dec 07 18:20:29.447 INFO [stdout] test linux::mem::tests::alloc_2mib ... FAILED Dec 07 18:20:29.447 INFO [stdout] test linux::mem::tests::alloc_1gib ... FAILED Dec 07 18:20:29.447 INFO [stdout] Dec 07 18:20:29.447 INFO [stdout] failures: Dec 07 18:20:29.447 INFO [stdout] Dec 07 18:20:29.447 INFO [stdout] ---- linux::mem::tests::alloc_2mib stdout ---- Dec 07 18:20:29.447 INFO [stdout] thread 'linux::mem::tests::alloc_2mib' panicked at 'Can not allocate: Map', src/linux/mem.rs:133:17 Dec 07 18:20:29.447 INFO [stdout] stack backtrace: Dec 07 18:20:29.447 INFO [stdout] 0: 0x55920a3cb2d3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 07 18:20:29.447 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 07 18:20:29.447 INFO [stdout] 1: 0x55920a3c59f8 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 07 18:20:29.447 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 07 18:20:29.447 INFO [stdout] 2: 0x55920a3ca242 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 07 18:20:29.447 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 07 18:20:29.447 INFO [stdout] at src/libstd/panicking.rs:211 Dec 07 18:20:29.447 INFO [stdout] 3: 0x55920a3c9f2c - std::panicking::default_hook::h4eae6f26f73244c8 Dec 07 18:20:29.447 INFO [stdout] at src/libstd/panicking.rs:221 Dec 07 18:20:29.447 INFO [stdout] 4: 0x55920a3ca950 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 07 18:20:29.447 INFO [stdout] at src/libstd/panicking.rs:491 Dec 07 18:20:29.447 INFO [stdout] 5: 0x55920a3ca4d1 - std::panicking::continue_panic_fmt::h1599d634b3be4304 Dec 07 18:20:29.447 INFO [stdout] at src/libstd/panicking.rs:398 Dec 07 18:20:29.447 INFO [stdout] 6: 0x55920a3ca41e - std::panicking::begin_panic_fmt::h2c0a418aaab204b3 Dec 07 18:20:29.447 INFO [stdout] at src/libstd/panicking.rs:353 Dec 07 18:20:29.447 INFO [stdout] 7: 0x55920a37b918 - driverkit::linux::mem::tests::alloc_2mib::h971fcff38a82a8de Dec 07 18:20:29.447 INFO [stdout] at src/linux/mem.rs:133 Dec 07 18:20:29.447 INFO [stdout] 8: 0x55920a37b789 - driverkit::linux::mem::tests::alloc_2mib::{{closure}}::ha9b1b775ee57fd5f Dec 07 18:20:29.447 INFO [stdout] at src/linux/mem.rs:129 Dec 07 18:20:29.447 INFO [stdout] 9: 0x55920a37d63d - core::ops::function::FnOnce::call_once::hdf8a1d567f25ac53 Dec 07 18:20:29.447 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 07 18:20:29.447 INFO [stdout] 10: 0x55920a38660e - >::call_box::h994167e0fc25f327 Dec 07 18:20:29.447 INFO [stdout] at src/libtest/lib.rs:1471 Dec 07 18:20:29.447 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 07 18:20:29.447 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 18:20:29.447 INFO [stdout] 11: 0x55920a3d8f19 - __rust_maybe_catch_panic Dec 07 18:20:29.447 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 18:20:29.447 INFO [stdout] 12: 0x55920a37e513 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3 Dec 07 18:20:29.447 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 18:20:29.447 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 18:20:29.447 INFO [stdout] at src/libtest/lib.rs:1426 Dec 07 18:20:29.447 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 07 18:20:29.447 INFO [stdout] 13: 0x55920a37f434 - std::panicking::try::do_call::h7a86b6211ebb5e72 Dec 07 18:20:29.447 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 07 18:20:29.447 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 07 18:20:29.447 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 07 18:20:29.447 INFO [stdout] 14: 0x55920a3d8f19 - __rust_maybe_catch_panic Dec 07 18:20:29.447 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 18:20:29.447 INFO [stdout] 15: 0x55920a3864ec - >::call_box::h877dbe22cb3997f4 Dec 07 18:20:29.447 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 18:20:29.447 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 18:20:29.447 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 07 18:20:29.447 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 18:20:29.448 INFO [stdout] 16: 0x55920a3ccedd - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 07 18:20:29.448 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 07 18:20:29.448 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 07 18:20:29.448 INFO [stdout] 17: 0x7f63c35786b9 - start_thread Dec 07 18:20:29.448 INFO [stdout] 18: 0x7f63c3da241c - clone Dec 07 18:20:29.448 INFO [stdout] 19: 0x0 - Dec 07 18:20:29.448 INFO [stdout] Dec 07 18:20:29.448 INFO [stdout] ---- linux::mem::tests::alloc_1gib stdout ---- Dec 07 18:20:29.448 INFO [stdout] thread 'linux::mem::tests::alloc_1gib' panicked at 'Can not allocate: Map', src/linux/mem.rs:144:17 Dec 07 18:20:29.448 INFO [stdout] stack backtrace: Dec 07 18:20:29.448 INFO [stdout] 0: 0x55920a3cb2d3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 07 18:20:29.448 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 07 18:20:29.448 INFO [stdout] 1: 0x55920a3c59f8 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 07 18:20:29.448 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 07 18:20:29.448 INFO [stdout] 2: 0x55920a3ca242 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 07 18:20:29.448 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 07 18:20:29.448 INFO [stdout] at src/libstd/panicking.rs:211 Dec 07 18:20:29.448 INFO [stdout] 3: 0x55920a3c9f2c - std::panicking::default_hook::h4eae6f26f73244c8 Dec 07 18:20:29.448 INFO [stdout] at src/libstd/panicking.rs:221 Dec 07 18:20:29.448 INFO [stdout] 4: 0x55920a3ca950 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 07 18:20:29.448 INFO [stdout] at src/libstd/panicking.rs:491 Dec 07 18:20:29.448 INFO [stdout] 5: 0x55920a3ca4d1 - std::panicking::continue_panic_fmt::h1599d634b3be4304 Dec 07 18:20:29.448 INFO [stdout] at src/libstd/panicking.rs:398 Dec 07 18:20:29.448 INFO [stdout] 6: 0x55920a3ca41e - std::panicking::begin_panic_fmt::h2c0a418aaab204b3 Dec 07 18:20:29.448 INFO [stdout] at src/libstd/panicking.rs:353 Dec 07 18:20:29.448 INFO [stdout] 7: 0x55920a37bbb8 - driverkit::linux::mem::tests::alloc_1gib::h553fafdc9995d15c Dec 07 18:20:29.448 INFO [stdout] at src/linux/mem.rs:144 Dec 07 18:20:29.448 INFO [stdout] 8: 0x55920a37ba29 - driverkit::linux::mem::tests::alloc_1gib::{{closure}}::hb2c31b1f61e8a5f3 Dec 07 18:20:29.448 INFO [stdout] at src/linux/mem.rs:140 Dec 07 18:20:29.448 INFO [stdout] 9: 0x55920a37d5bd - core::ops::function::FnOnce::call_once::h6709c3d4ccf834d5 Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 07 18:20:29.448 INFO [stdout] 10: 0x55920a38660e - >::call_box::h994167e0fc25f327 Dec 07 18:20:29.448 INFO [stdout] at src/libtest/lib.rs:1471 Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 18:20:29.448 INFO [stdout] 11: 0x55920a3d8f19 - __rust_maybe_catch_panic Dec 07 18:20:29.448 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 18:20:29.448 INFO [stdout] 12: 0x55920a37e513 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3 Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 18:20:29.448 INFO [stdout] at src/libtest/lib.rs:1426 Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 07 18:20:29.448 INFO [stdout] 13: 0x55920a37f434 - std::panicking::try::do_call::h7a86b6211ebb5e72 Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 07 18:20:29.448 INFO [stdout] 14: 0x55920a3d8f19 - __rust_maybe_catch_panic Dec 07 18:20:29.448 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 18:20:29.448 INFO [stdout] 15: 0x55920a3864ec - >::call_box::h877dbe22cb3997f4 Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 18:20:29.448 INFO [stdout] 16: 0x55920a3ccedd - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 07 18:20:29.448 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 07 18:20:29.448 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 07 18:20:29.448 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 07 18:20:29.448 INFO [stdout] 17: 0x7f63c35786b9 - start_thread Dec 07 18:20:29.448 INFO [stdout] 18: 0x7f63c3da241c - clone Dec 07 18:20:29.448 INFO [stdout] 19: 0x0 - Dec 07 18:20:29.448 INFO [stdout] Dec 07 18:20:29.448 INFO [stdout] Dec 07 18:20:29.448 INFO [stdout] failures: Dec 07 18:20:29.448 INFO [stdout] linux::mem::tests::alloc_1gib Dec 07 18:20:29.448 INFO [stdout] linux::mem::tests::alloc_2mib Dec 07 18:20:29.448 INFO [stdout] Dec 07 18:20:29.448 INFO [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 18:20:29.448 INFO [stdout] Dec 07 18:20:29.451 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 07 18:20:29.453 INFO [stderr] su: No module specific data is present Dec 07 18:20:29.918 INFO running `"docker" "inspect" "5f27ed3d27ef24f38f77d62977592b3d2bc9d1d7d481ea2785dce83440942897"` Dec 07 18:20:30.138 INFO running `"docker" "rm" "-f" "5f27ed3d27ef24f38f77d62977592b3d2bc9d1d7d481ea2785dce83440942897"` Dec 07 18:20:30.336 INFO [stdout] 5f27ed3d27ef24f38f77d62977592b3d2bc9d1d7d481ea2785dce83440942897