Sep 02 17:06:24.918 INFO checking css-autoprefix-0.0.5 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 17:06:24.918 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 17:06:24.919 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 17:06:25.105 INFO blam! 57cd72c7bb835446d9640d1ad98adc1a641df88de0c8f50317aaabdff0aeec02
Sep 02 17:06:25.107 INFO running `"docker" "start" "-a" "57cd72c7bb835446d9640d1ad98adc1a641df88de0c8f50317aaabdff0aeec02"`
Sep 02 17:06:25.925 INFO kablam!    Compiling cssparser v0.21.3
Sep 02 17:06:25.928 INFO kablam!    Compiling css v0.0.22
Sep 02 17:06:25.929 INFO kablam!     Checking caniuse-serde v0.0.6
Sep 02 17:06:31.414 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1295:13
Sep 02 17:06:31.419 INFO kablam! stack backtrace:
Sep 02 17:06:31.691 INFO kablam!    0:     0x7fd7f3bc22fe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8608d381b52a1cc7
Sep 02 17:06:31.691 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 02 17:06:31.691 INFO kablam!    1:     0x7fd7f3b9b0e6 - std::sys_common::backtrace::print::hf96fbb6301ca8111
Sep 02 17:06:31.692 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 02 17:06:31.692 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 02 17:06:31.692 INFO kablam!    2:     0x7fd7f3b98bcd - std::panicking::default_hook::{{closure}}::h2e8fa0d6ce9ebecc
Sep 02 17:06:31.703 INFO kablam!                                at libstd/panicking.rs:211
Sep 02 17:06:31.703 INFO kablam!    3:     0x7fd7f3b98940 - std::panicking::default_hook::h3e385661c8d6b6f8
Sep 02 17:06:31.703 INFO kablam!                                at libstd/panicking.rs:227
Sep 02 17:06:31.704 INFO kablam!    4:     0x7fd7f02e579e - rustc::util::common::panic_hook::hf86d6d1e348a35a0
Sep 02 17:06:31.704 INFO kablam!    5:     0x7fd7f3b99353 - std::panicking::rust_panic_with_hook::h82448672ce6401e7
Sep 02 17:06:31.705 INFO kablam!                                at libstd/panicking.rs:481
Sep 02 17:06:31.705 INFO kablam!    6:     0x7fd7ed327cd6 - std::panicking::begin_panic::h6974416c9acd92b9
Sep 02 17:06:31.705 INFO kablam!    7:     0x7fd7ed319c7e - proc_macro::Span::call_site::h7ba0b2c841d226be
Sep 02 17:06:31.706 INFO kablam!    8:     0x7fd7e3cf4ea8 - proc_macro2::imp::nightly_works::{{closure}}::h95e26c1972500993
Sep 02 17:06:31.707 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Sep 02 17:06:31.707 INFO kablam!    9:     0x7fd7e3cea62b - std::panicking::try::do_call::hb449965cb4b2bfc9
Sep 02 17:06:31.708 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Sep 02 17:06:31.708 INFO kablam!   10:     0x7fd7f3bd8229 - __rust_maybe_catch_panic
Sep 02 17:06:31.709 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 02 17:06:31.709 INFO kablam!   11:     0x7fd7e3cea563 - std::panicking::try::h3aec9f7cd6cf2e1d
Sep 02 17:06:31.710 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Sep 02 17:06:31.710 INFO kablam!   12:     0x7fd7e3cd14b0 - std::panic::catch_unwind::hd907edff03d55d77
Sep 02 17:06:31.711 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Sep 02 17:06:31.712 INFO kablam!   13:     0x7fd7e3cf4df3 - proc_macro2::imp::nightly_works::h7ed31e0589df2a98
Sep 02 17:06:31.712 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Sep 02 17:06:31.712 INFO kablam!   14:     0x7fd7e3cf51e5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::hfdb4df0a85dfa9ce
Sep 02 17:06:31.713 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Sep 02 17:06:31.713 INFO kablam!   15:     0x7fd7e3ce3743 - core::str::<impl str>::parse::ha491b76b54c0bff5
Sep 02 17:06:31.715 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Sep 02 17:06:31.715 INFO kablam!   16:     0x7fd7e3cf201f - <proc_macro2::TokenStream as core::str::FromStr>::from_str::h2ce796c10aa06a5d
Sep 02 17:06:31.716 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Sep 02 17:06:31.716 INFO kablam!   17:     0x7fd7e3cac8e3 - core::str::<impl str>::parse::h232c3ee38fe41e0c
Sep 02 17:06:31.717 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Sep 02 17:06:31.718 INFO kablam!   18:     0x7fd7e3af9a54 - syn::parse_str::haeabd8542d227642
Sep 02 17:06:31.723 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Sep 02 17:06:31.723 INFO kablam!   19:     0x7fd7e3a26d99 - cssparser_macros::cssparser_internal__phf_map::wrapped::h1ad3664933c9fbfa
Sep 02 17:06:31.723 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:66
Sep 02 17:06:31.724 INFO kablam!   20:     0x7fd7e3a27c4e - cssparser_macros::cssparser_internal__phf_map::{{closure}}::h916d325929c7a790
Sep 02 17:06:31.724 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Sep 02 17:06:31.724 INFO kablam!   21:     0x7fd7e3a3f8de - std::sys_common::backtrace::__rust_begin_short_backtrace::h701f8e3381beea8f
Sep 02 17:06:31.725 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Sep 02 17:06:31.726 INFO kablam!   22:     0x7fd7e3a3393f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h188a40101d4bbf97
Sep 02 17:06:31.728 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Sep 02 17:06:31.734 INFO kablam!   23:     0x7fd7e3a4afff - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3802374bb6793d7d
Sep 02 17:06:31.736 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Sep 02 17:06:31.737 INFO kablam!   24:     0x7fd7e3a4fc55 - std::panicking::try::do_call::hd61bc27ee259fd94
Sep 02 17:06:31.739 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Sep 02 17:06:31.739 INFO kablam!   25:     0x7fd7f3bd8229 - __rust_maybe_catch_panic
Sep 02 17:06:31.740 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 02 17:06:31.741 INFO kablam!   26:     0x7fd7e3a4f88e - std::panicking::try::hca6f5eb2641e142a
Sep 02 17:06:31.741 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Sep 02 17:06:31.742 INFO kablam!   27:     0x7fd7e3a4b2df - std::panic::catch_unwind::heb4eaa019ea61e35
Sep 02 17:06:31.742 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Sep 02 17:06:31.743 INFO kablam!   28:     0x7fd7e3a33739 - std::thread::Builder::spawn::{{closure}}::h894cbbc93e7c351e
Sep 02 17:06:31.744 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Sep 02 17:06:31.745 INFO kablam!   29:     0x7fd7e3a3443f - <F as alloc::boxed::FnBox<A>>::call_box::hdc395221978c9e5d
Sep 02 17:06:31.746 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:646
Sep 02 17:06:31.746 INFO kablam!   30:     0x7fd7f3bc6d5a - std::sys_common::thread::start_thread::hc09d342ee3b12478
Sep 02 17:06:31.748 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:656
Sep 02 17:06:31.749 INFO kablam!                                at libstd/sys_common/thread.rs:24
Sep 02 17:06:31.749 INFO kablam!   31:     0x7fd7f3b9a005 - std::sys::unix::thread::Thread::new::thread_start::h7e029027d73307d7
Sep 02 17:06:31.750 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Sep 02 17:06:31.750 INFO kablam!   32:     0x7fd7edddf6b9 - start_thread
Sep 02 17:06:31.751 INFO kablam!   33:     0x7fd7f388041c - clone
Sep 02 17:06:31.751 INFO kablam!   34:                0x0 - <unknown>
Sep 02 17:06:31.751 INFO kablam! query stack during panic:
Sep 02 17:06:31.751 INFO kablam! end of query stack
Sep 02 17:06:35.795 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1295:13
Sep 02 17:06:35.795 INFO kablam! stack backtrace:
Sep 02 17:06:35.937 INFO kablam!    0:     0x7f7a6fe2c2fe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8608d381b52a1cc7
Sep 02 17:06:35.938 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 02 17:06:35.938 INFO kablam!    1:     0x7f7a6fe050e6 - std::sys_common::backtrace::print::hf96fbb6301ca8111
Sep 02 17:06:35.939 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 02 17:06:35.939 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 02 17:06:35.939 INFO kablam!    2:     0x7f7a6fe02bcd - std::panicking::default_hook::{{closure}}::h2e8fa0d6ce9ebecc
Sep 02 17:06:35.939 INFO kablam!                                at libstd/panicking.rs:211
Sep 02 17:06:35.940 INFO kablam!    3:     0x7f7a6fe02940 - std::panicking::default_hook::h3e385661c8d6b6f8
Sep 02 17:06:35.940 INFO kablam!                                at libstd/panicking.rs:227
Sep 02 17:06:35.940 INFO kablam!    4:     0x7f7a6c54f79e - rustc::util::common::panic_hook::hf86d6d1e348a35a0
Sep 02 17:06:35.940 INFO kablam!    5:     0x7f7a6fe03353 - std::panicking::rust_panic_with_hook::h82448672ce6401e7
Sep 02 17:06:35.940 INFO kablam!                                at libstd/panicking.rs:481
Sep 02 17:06:35.940 INFO kablam!    6:     0x7f7a69591cd6 - std::panicking::begin_panic::h6974416c9acd92b9
Sep 02 17:06:35.940 INFO kablam!    7:     0x7f7a69583c7e - proc_macro::Span::call_site::h7ba0b2c841d226be
Sep 02 17:06:35.940 INFO kablam!    8:     0x7f7a5faf4ea8 - proc_macro2::imp::nightly_works::{{closure}}::h95e26c1972500993
Sep 02 17:06:35.940 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Sep 02 17:06:35.940 INFO kablam!    9:     0x7f7a5faea62b - std::panicking::try::do_call::hb449965cb4b2bfc9
Sep 02 17:06:35.941 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Sep 02 17:06:35.941 INFO kablam!   10:     0x7f7a6fe42229 - __rust_maybe_catch_panic
Sep 02 17:06:35.941 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 02 17:06:35.941 INFO kablam!   11:     0x7f7a5faea563 - std::panicking::try::h3aec9f7cd6cf2e1d
Sep 02 17:06:35.941 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Sep 02 17:06:35.941 INFO kablam!   12:     0x7f7a5fad14b0 - std::panic::catch_unwind::hd907edff03d55d77
Sep 02 17:06:35.942 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Sep 02 17:06:35.942 INFO kablam!   13:     0x7f7a5faf4df3 - proc_macro2::imp::nightly_works::h7ed31e0589df2a98
Sep 02 17:06:35.942 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Sep 02 17:06:35.942 INFO kablam!   14:     0x7f7a5faf51e5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::hfdb4df0a85dfa9ce
Sep 02 17:06:35.942 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Sep 02 17:06:35.942 INFO kablam!   15:     0x7f7a5fae3743 - core::str::<impl str>::parse::ha491b76b54c0bff5
Sep 02 17:06:35.942 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Sep 02 17:06:35.942 INFO kablam!   16:     0x7f7a5faf201f - <proc_macro2::TokenStream as core::str::FromStr>::from_str::h2ce796c10aa06a5d
Sep 02 17:06:35.943 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Sep 02 17:06:35.943 INFO kablam!   17:     0x7f7a5faac8e3 - core::str::<impl str>::parse::h232c3ee38fe41e0c
Sep 02 17:06:35.943 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Sep 02 17:06:35.943 INFO kablam!   18:     0x7f7a5f84b8f4 - syn::parse_str::hb1eda9ca645c71c8
Sep 02 17:06:35.944 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Sep 02 17:06:35.944 INFO kablam!   19:     0x7f7a5f825ac0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::hf0eb44f69aa1391b
Sep 02 17:06:35.944 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26
Sep 02 17:06:35.944 INFO kablam!   20:     0x7f7a5f8265de - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::hea59c74138a758a7
Sep 02 17:06:35.944 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Sep 02 17:06:35.944 INFO kablam!   21:     0x7f7a5f83f91e - std::sys_common::backtrace::__rust_begin_short_backtrace::h79f83163bf8f9703
Sep 02 17:06:35.945 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Sep 02 17:06:35.945 INFO kablam!   22:     0x7f7a5f8339bf - std::thread::Builder::spawn::{{closure}}::{{closure}}::hcad9e2311a0c0dba
Sep 02 17:06:35.946 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Sep 02 17:06:35.946 INFO kablam!   23:     0x7f7a5f84b07f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc41def61a72ba5fa
Sep 02 17:06:35.946 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Sep 02 17:06:35.946 INFO kablam!   24:     0x7f7a5f84fb55 - std::panicking::try::do_call::hac7ce0e2341de2e5
Sep 02 17:06:35.947 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Sep 02 17:06:35.947 INFO kablam!   25:     0x7f7a6fe42229 - __rust_maybe_catch_panic
Sep 02 17:06:35.947 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 02 17:06:35.947 INFO kablam!   26:     0x7f7a5f84f9fe - std::panicking::try::hdb6abf2522952659
Sep 02 17:06:35.947 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Sep 02 17:06:35.947 INFO kablam!   27:     0x7f7a5f84b25f - std::panic::catch_unwind::h3237f84d7a3d17dc
Sep 02 17:06:35.947 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Sep 02 17:06:35.947 INFO kablam!   28:     0x7f7a5f833419 - std::thread::Builder::spawn::{{closure}}::h7d48c334b9c7637b
Sep 02 17:06:35.947 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Sep 02 17:06:35.947 INFO kablam!   29:     0x7f7a5f8343cf - <F as alloc::boxed::FnBox<A>>::call_box::h564f94d2e493c2d4
Sep 02 17:06:35.948 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:646
Sep 02 17:06:35.948 INFO kablam!   30:     0x7f7a6fe30d5a - std::sys_common::thread::start_thread::hc09d342ee3b12478
Sep 02 17:06:35.948 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:656
Sep 02 17:06:35.948 INFO kablam!                                at libstd/sys_common/thread.rs:24
Sep 02 17:06:35.948 INFO kablam!   31:     0x7f7a6fe04005 - std::sys::unix::thread::Thread::new::thread_start::h7e029027d73307d7
Sep 02 17:06:35.948 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Sep 02 17:06:35.948 INFO kablam!   32:     0x7f7a6a0496b9 - start_thread
Sep 02 17:06:35.948 INFO kablam!   33:     0x7f7a6faea41c - clone
Sep 02 17:06:35.948 INFO kablam!   34:                0x0 - <unknown>
Sep 02 17:06:35.948 INFO kablam! query stack during panic:
Sep 02 17:06:35.949 INFO kablam! end of query stack
Sep 02 17:06:53.170 INFO kablam!     Checking css-autoprefix v0.0.5 (file:///source)
Sep 02 17:06:58.687 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.92s
Sep 02 17:06:58.699 INFO kablam! su: No module specific data is present
Sep 02 17:06:59.189 INFO running `"docker" "rm" "-f" "57cd72c7bb835446d9640d1ad98adc1a641df88de0c8f50317aaabdff0aeec02"`
Sep 02 17:06:59.325 INFO blam! 57cd72c7bb835446d9640d1ad98adc1a641df88de0c8f50317aaabdff0aeec02