Aug 31 14:25:24.702 INFO checking selectors-0.18.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578 Aug 31 14:25:24.702 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets Aug 31 14:25:24.703 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 14:25:24.934 INFO blam! 680a0d047314aa06aa16e633ff1a5641232bdeb22081d1a54a315a8f56dddec6 Aug 31 14:25:24.936 INFO running `"docker" "start" "-a" "680a0d047314aa06aa16e633ff1a5641232bdeb22081d1a54a315a8f56dddec6"` Aug 31 14:25:25.583 INFO kablam! Checking smallvec v0.3.4 Aug 31 14:25:25.584 INFO kablam! Compiling cssparser v0.13.7 Aug 31 14:25:25.585 INFO kablam! Compiling syn v0.14.9 Aug 31 14:25:25.585 INFO kablam! Compiling selectors v0.18.0 (file:///source) Aug 31 14:25:55.458 INFO kablam! Compiling cssparser-macros v0.3.4 Aug 31 14:26:03.864 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 31 14:26:03.864 INFO kablam! stack backtrace: Aug 31 14:26:04.261 INFO kablam! 0: 0x7fa4a651637e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h5b93042d6f15f800 Aug 31 14:26:04.262 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 14:26:04.262 INFO kablam! 1: 0x7fa4a64ef136 - std::sys_common::backtrace::print::h20e4b3ea37b660b2 Aug 31 14:26:04.263 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 14:26:04.263 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 14:26:04.263 INFO kablam! 2: 0x7fa4a64ecc1d - std::panicking::default_hook::{{closure}}::h795a478e1aaada94 Aug 31 14:26:04.264 INFO kablam! at libstd/panicking.rs:211 Aug 31 14:26:04.264 INFO kablam! 3: 0x7fa4a64ec990 - std::panicking::default_hook::h62c69762e441cd31 Aug 31 14:26:04.264 INFO kablam! at libstd/panicking.rs:227 Aug 31 14:26:04.265 INFO kablam! 4: 0x7fa4a2bf30f5 - rustc::util::common::panic_hook::hfc3e87f7c8cc0492 Aug 31 14:26:04.265 INFO kablam! 5: 0x7fa4a64ed3a3 - std::panicking::rust_panic_with_hook::hb56a094fe82bce4d Aug 31 14:26:04.265 INFO kablam! at libstd/panicking.rs:479 Aug 31 14:26:04.265 INFO kablam! 6: 0x7fa49fc3cd16 - std::panicking::begin_panic::h8a376a45df95ed0c Aug 31 14:26:04.265 INFO kablam! 7: 0x7fa49fc2ec9e - proc_macro::Span::call_site::h6f3c20fe33c78c2f Aug 31 14:26:04.265 INFO kablam! 8: 0x7fa496dbf168 - proc_macro2::imp::nightly_works::{{closure}}::hf39be0635ad5bdd4 Aug 31 14:26:04.265 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:26:04.265 INFO kablam! 9: 0x7fa496db48eb - std::panicking::try::do_call::he1c42a85c7718f3b Aug 31 14:26:04.265 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:26:04.265 INFO kablam! 10: 0x7fa4a652c229 - __rust_maybe_catch_panic Aug 31 14:26:04.265 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:26:04.265 INFO kablam! 11: 0x7fa496db4823 - std::panicking::try::h5c0810db50fa7e3d Aug 31 14:26:04.265 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:26:04.265 INFO kablam! 12: 0x7fa496d9b780 - std::panic::catch_unwind::h26a41ce2670b5592 Aug 31 14:26:04.266 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:26:04.266 INFO kablam! 13: 0x7fa496dbf0b3 - proc_macro2::imp::nightly_works::hf5cc0a222cec24e5 Aug 31 14:26:04.266 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:26:04.266 INFO kablam! 14: 0x7fa496dbf4a5 - ::from_str::hf1dd9b6849fcf858 Aug 31 14:26:04.266 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 31 14:26:04.266 INFO kablam! 15: 0x7fa496dad913 - core::str::::parse::h0070e14cd864edab Aug 31 14:26:04.267 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:26:04.267 INFO kablam! 16: 0x7fa496dbc2df - ::from_str::h142167dcd4a284bd Aug 31 14:26:04.268 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 31 14:26:04.268 INFO kablam! 17: 0x7fa496d76bb3 - core::str::::parse::h051425886a0c6b14 Aug 31 14:26:04.268 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:26:04.268 INFO kablam! 18: 0x7fa496bc3d24 - syn::parse_str::hf46776c06849381a Aug 31 14:26:04.272 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 31 14:26:04.272 INFO kablam! 19: 0x7fa496af1069 - cssparser_macros::cssparser_internal__phf_map::wrapped::h6adb10b7dd37ea75 Aug 31 14:26:04.272 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:66 Aug 31 14:26:04.272 INFO kablam! 20: 0x7fa496af1f1e - cssparser_macros::cssparser_internal__phf_map::{{closure}}::h4f43dd58e835f5ea Aug 31 14:26:04.272 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 31 14:26:04.272 INFO kablam! 21: 0x7fa496b09bae - std::sys_common::backtrace::__rust_begin_short_backtrace::h58efc21a28762228 Aug 31 14:26:04.274 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 31 14:26:04.274 INFO kablam! 22: 0x7fa496afdc4f - std::thread::Builder::spawn::{{closure}}::{{closure}}::hc755fde1aed9f881 Aug 31 14:26:04.275 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 31 14:26:04.275 INFO kablam! 23: 0x7fa496b152df - as core::ops::function::FnOnce<()>>::call_once::h9b38edab763c8f9e Aug 31 14:26:04.276 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 31 14:26:04.276 INFO kablam! 24: 0x7fa496b19f25 - std::panicking::try::do_call::he9cfa2d1e068425a Aug 31 14:26:04.277 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:26:04.277 INFO kablam! 25: 0x7fa4a652c229 - __rust_maybe_catch_panic Aug 31 14:26:04.277 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:26:04.277 INFO kablam! 26: 0x7fa496b19cce - std::panicking::try::hc7682a7c08971d54 Aug 31 14:26:04.277 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:26:04.277 INFO kablam! 27: 0x7fa496b1553f - std::panic::catch_unwind::h43f7d3bfac6bc056 Aug 31 14:26:04.277 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:26:04.277 INFO kablam! 28: 0x7fa496afd9c9 - std::thread::Builder::spawn::{{closure}}::hdf784d8ad1eaec0d Aug 31 14:26:04.277 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 31 14:26:04.277 INFO kablam! 29: 0x7fa496afe60f - >::call_box::he3fe9df30a447169 Aug 31 14:26:04.277 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 31 14:26:04.277 INFO kablam! 30: 0x7fa4a651ad9a - std::sys_common::thread::start_thread::h3d97b8564926c86c Aug 31 14:26:04.278 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 31 14:26:04.278 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 31 14:26:04.278 INFO kablam! 31: 0x7fa4a64ee055 - std::sys::unix::thread::Thread::new::thread_start::h4fea4ed0c7b0417a Aug 31 14:26:04.278 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 31 14:26:04.278 INFO kablam! 32: 0x7fa4a06f46b9 - start_thread Aug 31 14:26:04.278 INFO kablam! 33: 0x7fa4a61d441c - clone Aug 31 14:26:04.278 INFO kablam! 34: 0x0 - Aug 31 14:26:04.278 INFO kablam! query stack during panic: Aug 31 14:26:04.278 INFO kablam! end of query stack Aug 31 14:26:06.878 INFO kablam! error[E0463]: can't find crate for `size_of_test` Aug 31 14:26:06.879 INFO kablam! --> lib.rs:11:27 Aug 31 14:26:06.879 INFO kablam! | Aug 31 14:26:06.879 INFO kablam! 11 | #[cfg(test)] #[macro_use] extern crate size_of_test; Aug 31 14:26:06.879 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate Aug 31 14:26:06.879 INFO kablam! Aug 31 14:26:06.881 INFO kablam! error: aborting due to previous error Aug 31 14:26:06.881 INFO kablam! Aug 31 14:26:06.881 INFO kablam! For more information about this error, try `rustc --explain E0463`. Aug 31 14:26:06.887 INFO kablam! error: Could not compile `selectors`. Aug 31 14:26:06.888 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 14:26:06.910 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 31 14:26:06.910 INFO kablam! stack backtrace: Aug 31 14:26:07.023 INFO kablam! 0: 0x7f8f4c78837e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h5b93042d6f15f800 Aug 31 14:26:07.024 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 14:26:07.024 INFO kablam! 1: 0x7f8f4c761136 - std::sys_common::backtrace::print::h20e4b3ea37b660b2 Aug 31 14:26:07.024 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 14:26:07.024 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 14:26:07.024 INFO kablam! 2: 0x7f8f4c75ec1d - std::panicking::default_hook::{{closure}}::h795a478e1aaada94 Aug 31 14:26:07.025 INFO kablam! at libstd/panicking.rs:211 Aug 31 14:26:07.025 INFO kablam! 3: 0x7f8f4c75e990 - std::panicking::default_hook::h62c69762e441cd31 Aug 31 14:26:07.025 INFO kablam! at libstd/panicking.rs:227 Aug 31 14:26:07.025 INFO kablam! 4: 0x7f8f48e650f5 - rustc::util::common::panic_hook::hfc3e87f7c8cc0492 Aug 31 14:26:07.025 INFO kablam! 5: 0x7f8f4c75f3a3 - std::panicking::rust_panic_with_hook::hb56a094fe82bce4d Aug 31 14:26:07.025 INFO kablam! at libstd/panicking.rs:479 Aug 31 14:26:07.025 INFO kablam! 6: 0x7f8f45eaed16 - std::panicking::begin_panic::h8a376a45df95ed0c Aug 31 14:26:07.025 INFO kablam! 7: 0x7f8f45ea0c9e - proc_macro::Span::call_site::h6f3c20fe33c78c2f Aug 31 14:26:07.026 INFO kablam! 8: 0x7f8f3cfbf168 - proc_macro2::imp::nightly_works::{{closure}}::hf39be0635ad5bdd4 Aug 31 14:26:07.026 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:26:07.026 INFO kablam! 9: 0x7f8f3cfb48eb - std::panicking::try::do_call::he1c42a85c7718f3b Aug 31 14:26:07.026 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:26:07.026 INFO kablam! 10: 0x7f8f4c79e229 - __rust_maybe_catch_panic Aug 31 14:26:07.026 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:26:07.026 INFO kablam! 11: 0x7f8f3cfb4823 - std::panicking::try::h5c0810db50fa7e3d Aug 31 14:26:07.026 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:26:07.026 INFO kablam! 12: 0x7f8f3cf9b780 - std::panic::catch_unwind::h26a41ce2670b5592 Aug 31 14:26:07.027 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:26:07.027 INFO kablam! 13: 0x7f8f3cfbf0b3 - proc_macro2::imp::nightly_works::hf5cc0a222cec24e5 Aug 31 14:26:07.027 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:26:07.027 INFO kablam! 14: 0x7f8f3cfbf4a5 - ::from_str::hf1dd9b6849fcf858 Aug 31 14:26:07.027 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 31 14:26:07.027 INFO kablam! 15: 0x7f8f3cfad913 - core::str::::parse::h0070e14cd864edab Aug 31 14:26:07.027 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:26:07.027 INFO kablam! 16: 0x7f8f3cfbc2df - ::from_str::h142167dcd4a284bd Aug 31 14:26:07.028 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 31 14:26:07.028 INFO kablam! 17: 0x7f8f3cf76bb3 - core::str::::parse::h051425886a0c6b14 Aug 31 14:26:07.028 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:26:07.028 INFO kablam! 18: 0x7f8f3cd15b94 - syn::parse_str::h87dff731f8014829 Aug 31 14:26:07.029 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 31 14:26:07.029 INFO kablam! 19: 0x7f8f3ccefd90 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h06d2913cf60b731b Aug 31 14:26:07.029 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Aug 31 14:26:07.029 INFO kablam! 20: 0x7f8f3ccf08ae - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h10a6ce745208fcfe Aug 31 14:26:07.029 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 31 14:26:07.029 INFO kablam! 21: 0x7f8f3cd09b6e - std::sys_common::backtrace::__rust_begin_short_backtrace::h3a7b0341132785c5 Aug 31 14:26:07.030 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 31 14:26:07.030 INFO kablam! 22: 0x7f8f3ccfdc0f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h465092057c924e97 Aug 31 14:26:07.031 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 31 14:26:07.031 INFO kablam! 23: 0x7f8f3cd1529f - as core::ops::function::FnOnce<()>>::call_once::h5982bd465af72452 Aug 31 14:26:07.031 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 31 14:26:07.031 INFO kablam! 24: 0x7f8f3cd19e25 - std::panicking::try::do_call::hb9a13a4a26009167 Aug 31 14:26:07.032 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:26:07.032 INFO kablam! 25: 0x7f8f4c79e229 - __rust_maybe_catch_panic Aug 31 14:26:07.032 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:26:07.032 INFO kablam! 26: 0x7f8f3cd19b5e - std::panicking::try::h9717e9eae20423e8 Aug 31 14:26:07.032 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:26:07.032 INFO kablam! 27: 0x7f8f3cd154ff - std::panic::catch_unwind::h011102b87fbf32dc Aug 31 14:26:07.032 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:26:07.032 INFO kablam! 28: 0x7f8f3ccfd389 - std::thread::Builder::spawn::{{closure}}::h40f246240d4898e2 Aug 31 14:26:07.032 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 31 14:26:07.032 INFO kablam! 29: 0x7f8f3ccfe52f - >::call_box::h464060ad57b8050e Aug 31 14:26:07.032 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 31 14:26:07.032 INFO kablam! 30: 0x7f8f4c78cd9a - std::sys_common::thread::start_thread::h3d97b8564926c86c Aug 31 14:26:07.033 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 31 14:26:07.033 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 31 14:26:07.033 INFO kablam! 31: 0x7f8f4c760055 - std::sys::unix::thread::Thread::new::thread_start::h4fea4ed0c7b0417a Aug 31 14:26:07.033 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 31 14:26:07.033 INFO kablam! 32: 0x7f8f469666b9 - start_thread Aug 31 14:26:07.033 INFO kablam! 33: 0x7f8f4c44641c - clone Aug 31 14:26:07.033 INFO kablam! 34: 0x0 - Aug 31 14:26:07.033 INFO kablam! query stack during panic: Aug 31 14:26:07.033 INFO kablam! end of query stack Aug 31 14:26:07.148 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Aug 31 14:26:07.148 INFO kablam! --> attr.rs:7:5 Aug 31 14:26:07.148 INFO kablam! | Aug 31 14:26:07.148 INFO kablam! 7 | use std::ascii::AsciiExt; Aug 31 14:26:07.148 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 31 14:26:07.148 INFO kablam! | Aug 31 14:26:07.148 INFO kablam! = note: #[warn(deprecated)] on by default Aug 31 14:26:07.148 INFO kablam! Aug 31 14:26:07.148 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Aug 31 14:26:07.148 INFO kablam! --> parser.rs:11:5 Aug 31 14:26:07.148 INFO kablam! | Aug 31 14:26:07.148 INFO kablam! 11 | use std::ascii::AsciiExt; Aug 31 14:26:07.148 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 31 14:26:07.148 INFO kablam! Aug 31 14:26:09.524 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Aug 31 14:26:09.524 INFO kablam! --> attr.rs:7:5 Aug 31 14:26:09.524 INFO kablam! | Aug 31 14:26:09.524 INFO kablam! 7 | use std::ascii::AsciiExt; Aug 31 14:26:09.524 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 31 14:26:09.524 INFO kablam! | Aug 31 14:26:09.524 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 31 14:26:09.525 INFO kablam! Aug 31 14:26:09.525 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Aug 31 14:26:09.525 INFO kablam! --> parser.rs:11:5 Aug 31 14:26:09.525 INFO kablam! | Aug 31 14:26:09.525 INFO kablam! 11 | use std::ascii::AsciiExt; Aug 31 14:26:09.525 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 31 14:26:09.525 INFO kablam! Aug 31 14:26:10.541 INFO kablam! error: build failed Aug 31 14:26:10.543 INFO kablam! su: No module specific data is present Aug 31 14:26:11.051 INFO running `"docker" "rm" "-f" "680a0d047314aa06aa16e633ff1a5641232bdeb22081d1a54a315a8f56dddec6"` Aug 31 14:26:11.176 INFO blam! 680a0d047314aa06aa16e633ff1a5641232bdeb22081d1a54a315a8f56dddec6