Nov 04 07:53:34.350 INFO checking dflemstr/semantic-editor against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 07:53:34.350 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 07:53:34.567 INFO blam! 769f5716ee66541e974fcd9d500b18698c3c861b27540c0162a82df0ed1764d6
Nov 04 07:53:34.569 INFO running `"docker" "start" "-a" "769f5716ee66541e974fcd9d500b18698c3c861b27540c0162a82df0ed1764d6"`
Nov 04 07:53:35.104 INFO kablam! usermod: no changes
Nov 04 07:53:35.443 INFO kablam!    Compiling wasm-bindgen-shared v0.2.19
Nov 04 07:53:35.443 INFO kablam!    Compiling byteorder v1.2.4
Nov 04 07:53:35.444 INFO kablam!    Compiling termcolor v1.0.1
Nov 04 07:53:35.445 INFO kablam!    Compiling alloc-no-stdlib v1.3.0
Nov 04 07:53:35.446 INFO kablam!    Compiling bytesize v1.0.0
Nov 04 07:53:35.446 INFO kablam!    Compiling pulldown-cmark v0.1.2
Nov 04 07:53:35.468 INFO kablam!    Compiling type-info v0.2.1
Nov 04 07:53:35.468 INFO kablam!     Checking slog v2.3.2
Nov 04 07:53:39.043 INFO kablam!     Checking futures-await-await-macro v0.1.1
Nov 04 07:53:39.043 INFO kablam!     Checking uuid v0.6.5
Nov 04 07:53:39.177 INFO kablam!    Compiling walkdir v2.2.5
Nov 04 07:53:39.177 INFO kablam!    Compiling brotli-decompressor v1.3.1
Nov 04 07:53:39.259 INFO kablam!    Compiling proc-macro2 v0.4.13
Nov 04 07:53:39.911 INFO kablam!    Compiling tempdir v0.3.7
Nov 04 07:53:40.995 INFO kablam!    Compiling semantic v0.1.0 (/source/semantic)
Nov 04 07:53:44.399 INFO kablam!    Compiling num-traits v0.2.5
Nov 04 07:53:45.327 INFO kablam!    Compiling env_logger v0.5.12
Nov 04 07:53:45.367 INFO kablam!     Checking slog-scope v4.0.1
Nov 04 07:53:45.393 INFO kablam!    Compiling backtrace-sys v0.1.23
Nov 04 07:53:46.835 INFO kablam!    Compiling bytes v0.4.9
Nov 04 07:53:47.109 INFO kablam!    Compiling serde_json v1.0.24
Nov 04 07:53:51.725 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_def_site' (see issue #54724)
Nov 04 07:53:51.725 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.13/src/unstable.rs:359:27
Nov 04 07:53:51.725 INFO kablam!     |
Nov 04 07:53:51.725 INFO kablam! 359 |             Span::Nightly(proc_macro::Span::def_site())
Nov 04 07:53:51.725 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:53:51.725 INFO kablam!     |
Nov 04 07:53:51.735 INFO kablam!     = help: add #![feature(proc_macro_def_site)] to the crate attributes to enable
Nov 04 07:53:51.735 INFO kablam! 
Nov 04 07:53:51.819 INFO kablam! error: aborting due to previous error
Nov 04 07:53:51.851 INFO kablam! 
Nov 04 07:53:51.851 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Nov 04 07:53:51.894 INFO kablam! error: Could not compile `proc-macro2`.
Nov 04 07:53:51.894 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 04 07:53:52.147 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_def_site' (see issue #54724)
Nov 04 07:53:52.147 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.13/src/unstable.rs:359:27
Nov 04 07:53:52.147 INFO kablam!     |
Nov 04 07:53:52.147 INFO kablam! 359 |             Span::Nightly(proc_macro::Span::def_site())
Nov 04 07:53:52.147 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:53:52.149 INFO kablam!     |
Nov 04 07:53:52.149 INFO kablam!     = help: add #![feature(proc_macro_def_site)] to the crate attributes to enable
Nov 04 07:53:52.149 INFO kablam! 
Nov 04 07:53:52.225 INFO kablam! error: aborting due to previous error
Nov 04 07:53:52.226 INFO kablam! 
Nov 04 07:53:52.226 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Nov 04 07:53:52.278 INFO kablam! error: Could not compile `proc-macro2`.
Nov 04 07:53:52.278 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 04 07:53:56.215 INFO kablam! error: build failed
Nov 04 07:53:56.216 INFO kablam! su: No module specific data is present
Nov 04 07:53:57.087 INFO running `"docker" "rm" "-f" "769f5716ee66541e974fcd9d500b18698c3c861b27540c0162a82df0ed1764d6"`
Nov 04 07:53:57.407 INFO blam! 769f5716ee66541e974fcd9d500b18698c3c861b27540c0162a82df0ed1764d6