Oct 12 22:40:32.534 INFO checking dflemstr/semantic-editor against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 22:40:32.534 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-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"`
Oct 12 22:40:32.776 INFO blam! ee01b7f02545641ca49d095cb6da0257d785023938d12f877a70169f8dbadf79
Oct 12 22:40:32.778 INFO running `"docker" "start" "-a" "ee01b7f02545641ca49d095cb6da0257d785023938d12f877a70169f8dbadf79"`
Oct 12 22:40:33.416 INFO kablam! usermod: no changes
Oct 12 22:40:33.793 INFO kablam!    Compiling wasm-bindgen-shared v0.2.19
Oct 12 22:40:33.793 INFO kablam!    Compiling byteorder v1.2.4
Oct 12 22:40:33.797 INFO kablam!    Compiling unicode-segmentation v1.2.1
Oct 12 22:40:33.798 INFO kablam!    Compiling termcolor v1.0.1
Oct 12 22:40:33.798 INFO kablam!    Compiling alloc-no-stdlib v1.3.0
Oct 12 22:40:33.799 INFO kablam!    Compiling multimap v0.4.0
Oct 12 22:40:33.804 INFO kablam!     Checking slog v2.3.2
Oct 12 22:40:33.804 INFO kablam!    Compiling type-info v0.2.1
Oct 12 22:40:38.176 INFO kablam!    Compiling bytesize v1.0.0
Oct 12 22:40:38.220 INFO kablam!    Compiling pulldown-cmark v0.1.2
Oct 12 22:40:38.808 INFO kablam!    Compiling iovec v0.1.2
Oct 12 22:40:39.830 INFO kablam!     Checking uuid v0.6.5
Oct 12 22:40:40.118 INFO kablam!     Checking term v0.5.1
Oct 12 22:40:41.702 INFO kablam!    Compiling petgraph v0.4.12
Oct 12 22:40:41.818 INFO kablam!    Compiling walkdir v2.2.5
Oct 12 22:40:41.873 INFO kablam!    Compiling brotli-decompressor v1.3.1
Oct 12 22:40:41.880 INFO kablam!    Compiling heck v0.3.0
Oct 12 22:40:42.018 INFO kablam!    Compiling proc-macro2 v0.4.13
Oct 12 22:40:42.472 INFO kablam!     Checking slog-scope v4.0.1
Oct 12 22:40:43.976 INFO kablam!    Compiling serde v1.0.71
Oct 12 22:40:43.976 INFO kablam!    Compiling num-traits v0.2.5
Oct 12 22:40:44.069 INFO kablam!    Compiling semantic v0.1.0 (/source/semantic)
Oct 12 22:40:51.470 INFO kablam!    Compiling bytes v0.4.9
Oct 12 22:40:51.640 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_def_site' (see issue #54724)
Oct 12 22:40:51.640 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.13/src/unstable.rs:359:27
Oct 12 22:40:51.640 INFO kablam!     |
Oct 12 22:40:51.640 INFO kablam! 359 |             Span::Nightly(proc_macro::Span::def_site())
Oct 12 22:40:51.640 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:40:51.640 INFO kablam!     |
Oct 12 22:40:51.640 INFO kablam!     = help: add #![feature(proc_macro_def_site)] to the crate attributes to enable
Oct 12 22:40:51.640 INFO kablam! 
Oct 12 22:40:51.672 INFO kablam! error: aborting due to previous error
Oct 12 22:40:51.672 INFO kablam! 
Oct 12 22:40:51.672 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Oct 12 22:40:51.689 INFO kablam! error: Could not compile `proc-macro2`.
Oct 12 22:40:51.690 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 12 22:40:51.965 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_def_site' (see issue #54724)
Oct 12 22:40:51.966 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.13/src/unstable.rs:359:27
Oct 12 22:40:51.966 INFO kablam!     |
Oct 12 22:40:51.966 INFO kablam! 359 |             Span::Nightly(proc_macro::Span::def_site())
Oct 12 22:40:51.967 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:40:51.967 INFO kablam!     |
Oct 12 22:40:51.967 INFO kablam!     = help: add #![feature(proc_macro_def_site)] to the crate attributes to enable
Oct 12 22:40:51.968 INFO kablam! 
Oct 12 22:40:52.069 INFO kablam! error: aborting due to previous error
Oct 12 22:40:52.083 INFO kablam! 
Oct 12 22:40:52.083 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Oct 12 22:40:52.105 INFO kablam! error: Could not compile `proc-macro2`.
Oct 12 22:40:52.105 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 12 22:41:03.871 INFO kablam! error: build failed
Oct 12 22:41:03.873 INFO kablam! su: No module specific data is present
Oct 12 22:41:04.232 INFO running `"docker" "rm" "-f" "ee01b7f02545641ca49d095cb6da0257d785023938d12f877a70169f8dbadf79"`
Oct 12 22:41:04.325 INFO blam! ee01b7f02545641ca49d095cb6da0257d785023938d12f877a70169f8dbadf79