Oct 31 18:05:52.856 INFO testing tscr00/rust-wasm-test against 1.30.0 for beta-1.31-1
Oct 31 18:05:52.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 31 18:05:53.232 INFO blam! e3eca480e3f9f65dc89231096b041fe44e11367c5b6c4d25ac3bfd0742aa7d28
Oct 31 18:05:53.247 INFO running `"docker" "start" "-a" "e3eca480e3f9f65dc89231096b041fe44e11367c5b6c4d25ac3bfd0742aa7d28"`
Oct 31 18:05:54.883 INFO kablam! usermod: no changes
Oct 31 18:05:55.017 INFO kablam!    Compiling proc-macro2 v0.4.13
Oct 31 18:05:55.027 INFO kablam!    Compiling serde v1.0.72
Oct 31 18:05:55.028 INFO kablam!    Compiling wasm-bindgen-shared v0.2.17
Oct 31 18:05:55.035 INFO kablam!    Compiling log v0.4.4
Oct 31 18:05:55.044 INFO kablam!    Compiling ryu v0.2.4
Oct 31 18:05:55.045 INFO kablam!    Compiling lazy_static v1.1.0
Oct 31 18:05:59.417 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Oct 31 18:05:59.418 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.13/src/lib.rs:49:5
Oct 31 18:05:59.419 INFO kablam!    |
Oct 31 18:05:59.419 INFO kablam! 49 | /     feature(proc_macro_raw_ident, proc_macro_span)
Oct 31 18:05:59.420 INFO kablam! 50 | | )]
Oct 31 18:05:59.421 INFO kablam!    | |_^
Oct 31 18:05:59.421 INFO kablam! 
Oct 31 18:05:59.422 INFO kablam! error: aborting due to previous error
Oct 31 18:05:59.423 INFO kablam! 
Oct 31 18:05:59.424 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 18:05:59.431 INFO kablam! error: Could not compile `proc-macro2`.
Oct 31 18:05:59.432 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 31 18:06:10.527 INFO kablam! error: build failed
Oct 31 18:06:10.527 INFO kablam! su: No module specific data is present
Oct 31 18:06:11.179 INFO running `"docker" "rm" "-f" "e3eca480e3f9f65dc89231096b041fe44e11367c5b6c4d25ac3bfd0742aa7d28"`
Oct 31 18:06:11.555 INFO blam! e3eca480e3f9f65dc89231096b041fe44e11367c5b6c4d25ac3bfd0742aa7d28
