Dec 15 16:34:21.210 INFO testing driverkit-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 15 16:34:21.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16:34:21.421 INFO [stdout] bc87e23961f3e9c2845dac63117ade7c82ce36e47ca7a1488f4e16369146f628 Dec 15 16:34:21.423 INFO running `"docker" "start" "-a" "bc87e23961f3e9c2845dac63117ade7c82ce36e47ca7a1488f4e16369146f628"` Dec 15 16:34:21.801 INFO [stderr] usermod: no changes Dec 15 16:34:21.867 INFO [stderr] Compiling x86 v0.11.0 Dec 15 16:34:21.868 INFO [stderr] Compiling raw-cpuid v6.1.0 Dec 15 16:34:21.868 INFO [stderr] Compiling mmap v0.1.1 Dec 15 16:34:27.214 INFO [stderr] Compiling driverkit v0.2.0 (/source) Dec 15 16:34:29.303 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.48s Dec 15 16:34:29.311 INFO [stderr] su: No module specific data is present Dec 15 16:34:29.627 INFO running `"docker" "inspect" "bc87e23961f3e9c2845dac63117ade7c82ce36e47ca7a1488f4e16369146f628"` Dec 15 16:34:29.732 INFO running `"docker" "rm" "-f" "bc87e23961f3e9c2845dac63117ade7c82ce36e47ca7a1488f4e16369146f628"` Dec 15 16:34:29.800 INFO [stdout] bc87e23961f3e9c2845dac63117ade7c82ce36e47ca7a1488f4e16369146f628 Dec 15 16:34:29.801 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16:34:29.993 INFO [stdout] 365a874e6619427852eab9822044c4afab406c1c445b481c826041691aea75b9 Dec 15 16:34:29.997 INFO running `"docker" "start" "-a" "365a874e6619427852eab9822044c4afab406c1c445b481c826041691aea75b9"` Dec 15 16:34:30.330 INFO [stderr] usermod: no changes Dec 15 16:34:30.375 INFO [stderr] Compiling driverkit v0.2.0 (/source) Dec 15 16:34:31.419 INFO [stderr] warning: unused variable: `f` Dec 15 16:34:31.419 INFO [stderr] --> src/linux/mem.rs:124:16 Dec 15 16:34:31.419 INFO [stderr] | Dec 15 16:34:31.419 INFO [stderr] 124 | Ok(f) => (), Dec 15 16:34:31.419 INFO [stderr] | ^ help: consider using `_f` instead Dec 15 16:34:31.419 INFO [stderr] | Dec 15 16:34:31.419 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 15 16:34:31.419 INFO [stderr] Dec 15 16:34:32.039 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.69s Dec 15 16:34:32.044 INFO [stderr] su: No module specific data is present Dec 15 16:34:32.504 INFO running `"docker" "inspect" "365a874e6619427852eab9822044c4afab406c1c445b481c826041691aea75b9"` Dec 15 16:34:32.568 INFO running `"docker" "rm" "-f" "365a874e6619427852eab9822044c4afab406c1c445b481c826041691aea75b9"` Dec 15 16:34:32.663 INFO [stdout] 365a874e6619427852eab9822044c4afab406c1c445b481c826041691aea75b9 Dec 15 16:34:32.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16:34:33.044 INFO [stdout] 9ec831ab6d26cd24a3182c6d4d26ebda5ab211c25aa3bd9603e5a10b20cf990c Dec 15 16:34:33.046 INFO running `"docker" "start" "-a" "9ec831ab6d26cd24a3182c6d4d26ebda5ab211c25aa3bd9603e5a10b20cf990c"` Dec 15 16:34:33.565 INFO [stderr] usermod: no changes Dec 15 16:34:33.658 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s Dec 15 16:34:33.677 INFO [stderr] Running /target/debug/deps/driverkit-dff3c0f4cb6b8b14 Dec 15 16:34:33.678 INFO [stdout] Dec 15 16:34:33.678 INFO [stdout] running 4 tests Dec 15 16:34:33.684 INFO [stdout] test bitops::tests::bits_set_from_to ... ok Dec 15 16:34:33.697 INFO [stdout] test linux::mem::tests::alloc_1page ... ok Dec 15 16:34:33.763 INFO [stdout] test linux::mem::tests::alloc_2mib ... FAILED Dec 15 16:34:33.763 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 15 16:34:33.763 INFO [stdout] test linux::mem::tests::alloc_1gib ... FAILED Dec 15 16:34:33.763 INFO [stderr] su: No module specific data is present Dec 15 16:34:33.763 INFO [stdout] Dec 15 16:34:33.763 INFO [stdout] failures: Dec 15 16:34:33.763 INFO [stdout] Dec 15 16:34:33.763 INFO [stdout] ---- linux::mem::tests::alloc_2mib stdout ---- Dec 15 16:34:33.763 INFO [stdout] thread 'linux::mem::tests::alloc_2mib' panicked at 'Can not allocate: Map', src/linux/mem.rs:133:17 Dec 15 16:34:33.763 INFO [stdout] stack backtrace: Dec 15 16:34:33.763 INFO [stdout] 0: 0x55e02f7e63c3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 15 16:34:33.763 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 16:34:33.763 INFO [stdout] 1: 0x55e02f7e0bc8 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 15 16:34:33.763 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 15 16:34:33.763 INFO [stdout] 2: 0x55e02f7e5332 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 15 16:34:33.763 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 15 16:34:33.763 INFO [stdout] at src/libstd/panicking.rs:210 Dec 15 16:34:33.763 INFO [stdout] 3: 0x55e02f7e5027 - std::panicking::default_hook::hf0c15a583008ed0d Dec 15 16:34:33.763 INFO [stdout] at src/libstd/panicking.rs:218 Dec 15 16:34:33.763 INFO [stdout] 4: 0x55e02f7e5a40 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 15 16:34:33.763 INFO [stdout] at src/libstd/panicking.rs:487 Dec 15 16:34:33.763 INFO [stdout] 5: 0x55e02f7e55c1 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 15 16:34:33.763 INFO [stdout] at src/libstd/panicking.rs:394 Dec 15 16:34:33.763 INFO [stdout] 6: 0x55e02f7e550e - std::panicking::begin_panic_fmt::h2207969583fb9324 Dec 15 16:34:33.763 INFO [stdout] at src/libstd/panicking.rs:349 Dec 15 16:34:33.763 INFO [stdout] 7: 0x55e02f796ac8 - driverkit::linux::mem::tests::alloc_2mib::h9b853a1dd4da2efe Dec 15 16:34:33.763 INFO [stdout] at src/linux/mem.rs:133 Dec 15 16:34:33.763 INFO [stdout] 8: 0x55e02f796939 - driverkit::linux::mem::tests::alloc_2mib::{{closure}}::h9ef2f2e91ee3f8be Dec 15 16:34:33.763 INFO [stdout] at src/linux/mem.rs:129 Dec 15 16:34:33.763 INFO [stdout] 9: 0x55e02f79878d - core::ops::function::FnOnce::call_once::h9e0231b03167199e Dec 15 16:34:33.763 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 15 16:34:33.763 INFO [stdout] 10: 0x55e02f7a0e2e - >::call_box::hac337ba1af72dc2b Dec 15 16:34:33.763 INFO [stdout] at src/libtest/lib.rs:1483 Dec 15 16:34:33.763 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 15 16:34:33.763 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 16:34:33.763 INFO [stdout] 11: 0x55e02f7f4009 - __rust_maybe_catch_panic Dec 15 16:34:33.763 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 16:34:33.763 INFO [stdout] 12: 0x55e02f7be637 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 15 16:34:33.763 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 16:34:33.763 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 16:34:33.763 INFO [stdout] at src/libtest/lib.rs:1438 Dec 15 16:34:33.763 INFO [stdout] 13: 0x55e02f799544 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 15 16:34:33.763 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 15 16:34:33.763 INFO [stdout] 14: 0x55e02f799b34 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 15 16:34:33.763 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 15 16:34:33.763 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 15 16:34:33.763 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 15 16:34:33.763 INFO [stdout] 15: 0x55e02f7f4009 - __rust_maybe_catch_panic Dec 15 16:34:33.763 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 16:34:33.763 INFO [stdout] 16: 0x55e02f7a0d0c - >::call_box::h8ae063aff93ccdb6 Dec 15 16:34:33.763 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 16:34:33.763 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 16:34:33.763 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 15 16:34:33.763 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 16:34:33.763 INFO [stdout] 17: 0x55e02f7e7fcd - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 15 16:34:33.763 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 15 16:34:33.763 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 15 16:34:33.763 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 15 16:34:33.763 INFO [stdout] 18: 0x7f10365c36b9 - start_thread Dec 15 16:34:33.763 INFO [stdout] 19: 0x7f1036ded41c - clone Dec 15 16:34:33.763 INFO [stdout] 20: 0x0 - Dec 15 16:34:33.763 INFO [stdout] Dec 15 16:34:33.763 INFO [stdout] ---- linux::mem::tests::alloc_1gib stdout ---- Dec 15 16:34:33.763 INFO [stdout] thread 'linux::mem::tests::alloc_1gib' panicked at 'Can not allocate: Map', src/linux/mem.rs:144:17 Dec 15 16:34:33.763 INFO [stdout] stack backtrace: Dec 15 16:34:33.763 INFO [stdout] 0: 0x55e02f7e63c3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 15 16:34:33.763 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 16:34:33.763 INFO [stdout] 1: 0x55e02f7e0bc8 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 15 16:34:33.763 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 15 16:34:33.763 INFO [stdout] 2: 0x55e02f7e5332 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 15 16:34:33.763 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 15 16:34:33.763 INFO [stdout] at src/libstd/panicking.rs:210 Dec 15 16:34:33.763 INFO [stdout] 3: 0x55e02f7e5027 - std::panicking::default_hook::hf0c15a583008ed0d Dec 15 16:34:33.763 INFO [stdout] at src/libstd/panicking.rs:218 Dec 15 16:34:33.763 INFO [stdout] 4: 0x55e02f7e5a40 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 15 16:34:33.763 INFO [stdout] at src/libstd/panicking.rs:487 Dec 15 16:34:33.763 INFO [stdout] 5: 0x55e02f7e55c1 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 15 16:34:33.764 INFO [stdout] at src/libstd/panicking.rs:394 Dec 15 16:34:33.764 INFO [stdout] 6: 0x55e02f7e550e - std::panicking::begin_panic_fmt::h2207969583fb9324 Dec 15 16:34:33.764 INFO [stdout] at src/libstd/panicking.rs:349 Dec 15 16:34:33.764 INFO [stdout] 7: 0x55e02f796d68 - driverkit::linux::mem::tests::alloc_1gib::hb9e1414e0dec5c59 Dec 15 16:34:33.764 INFO [stdout] at src/linux/mem.rs:144 Dec 15 16:34:33.764 INFO [stdout] 8: 0x55e02f796bd9 - driverkit::linux::mem::tests::alloc_1gib::{{closure}}::hb0733c63e62f980d Dec 15 16:34:33.764 INFO [stdout] at src/linux/mem.rs:140 Dec 15 16:34:33.764 INFO [stdout] 9: 0x55e02f79874d - core::ops::function::FnOnce::call_once::h6717691b931fbd61 Dec 15 16:34:33.764 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 15 16:34:33.764 INFO [stdout] 10: 0x55e02f7a0e2e - >::call_box::hac337ba1af72dc2b Dec 15 16:34:33.764 INFO [stdout] at src/libtest/lib.rs:1483 Dec 15 16:34:33.764 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 15 16:34:33.764 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 16:34:33.764 INFO [stdout] 11: 0x55e02f7f4009 - __rust_maybe_catch_panic Dec 15 16:34:33.764 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 16:34:33.764 INFO [stdout] 12: 0x55e02f7be637 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 15 16:34:33.764 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 16:34:33.764 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 16:34:33.764 INFO [stdout] at src/libtest/lib.rs:1438 Dec 15 16:34:33.764 INFO [stdout] 13: 0x55e02f799544 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 15 16:34:33.764 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 15 16:34:33.764 INFO [stdout] 14: 0x55e02f799b34 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 15 16:34:33.764 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 15 16:34:33.764 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 15 16:34:33.764 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 15 16:34:33.764 INFO [stdout] 15: 0x55e02f7f4009 - __rust_maybe_catch_panic Dec 15 16:34:33.764 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 16:34:33.764 INFO [stdout] 16: 0x55e02f7a0d0c - >::call_box::h8ae063aff93ccdb6 Dec 15 16:34:33.764 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 16:34:33.764 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 16:34:33.764 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 15 16:34:33.764 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 16:34:33.764 INFO [stdout] 17: 0x55e02f7e7fcd - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 15 16:34:33.764 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 15 16:34:33.764 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 15 16:34:33.764 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 15 16:34:33.764 INFO [stdout] 18: 0x7f10365c36b9 - start_thread Dec 15 16:34:33.764 INFO [stdout] 19: 0x7f1036ded41c - clone Dec 15 16:34:33.764 INFO [stdout] 20: 0x0 - Dec 15 16:34:33.764 INFO [stdout] Dec 15 16:34:33.764 INFO [stdout] Dec 15 16:34:33.764 INFO [stdout] failures: Dec 15 16:34:33.764 INFO [stdout] linux::mem::tests::alloc_1gib Dec 15 16:34:33.764 INFO [stdout] linux::mem::tests::alloc_2mib Dec 15 16:34:33.764 INFO [stdout] Dec 15 16:34:33.764 INFO [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 16:34:33.764 INFO [stdout] Dec 15 16:34:34.163 INFO running `"docker" "inspect" "9ec831ab6d26cd24a3182c6d4d26ebda5ab211c25aa3bd9603e5a10b20cf990c"` Dec 15 16:34:34.438 INFO running `"docker" "rm" "-f" "9ec831ab6d26cd24a3182c6d4d26ebda5ab211c25aa3bd9603e5a10b20cf990c"` Dec 15 16:34:34.774 INFO [stdout] 9ec831ab6d26cd24a3182c6d4d26ebda5ab211c25aa3bd9603e5a10b20cf990c