Dec 19 11:10:47.918 INFO checking pauliushchyk/test-rust-api against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:10:47.918 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/pauliushchyk/test-rust-api:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:10:48.170 INFO [stdout] a7f85a40e8b7aa48505d6df61880a851382ed5dd3c44d83b796f121eb7990755
Dec 19 11:10:48.171 INFO running `"docker" "start" "-a" "a7f85a40e8b7aa48505d6df61880a851382ed5dd3c44d83b796f121eb7990755"`
Dec 19 11:10:48.927 INFO [stderr]    Compiling pear_codegen v0.0.20
Dec 19 11:10:48.928 INFO [stderr]     Checking diesel v1.3.3
Dec 19 11:10:48.928 INFO [stderr]    Compiling ring v0.11.0
Dec 19 11:10:50.324 INFO [stderr] error[E0599]: no variant named `concat` found for type `syntax::tokenstream::TokenStream` in the current scope
Dec 19 11:10:50.324 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.0.20/src/lib.rs:330:54
Dec 19 11:10:50.324 INFO [stderr]     |
Dec 19 11:10:50.324 INFO [stderr] 330 |                 mac.node.tts = ThinTokenStream::from(TokenStream::concat(streams));
Dec 19 11:10:50.324 INFO [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^ variant not found in `syntax::tokenstream::TokenStream`
Dec 19 11:10:50.324 INFO [stderr] 
Dec 19 11:10:50.380 INFO [stderr] error: aborting due to previous error
Dec 19 11:10:50.380 INFO [stderr] 
Dec 19 11:10:50.380 INFO [stderr] For more information about this error, try `rustc --explain E0599`.
Dec 19 11:10:50.389 INFO [stderr] error: Could not compile `pear_codegen`.
Dec 19 11:10:50.390 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 11:11:23.409 INFO [stderr] error: build failed
Dec 19 11:11:24.045 INFO running `"docker" "inspect" "a7f85a40e8b7aa48505d6df61880a851382ed5dd3c44d83b796f121eb7990755"`
Dec 19 11:11:24.306 INFO running `"docker" "rm" "-f" "a7f85a40e8b7aa48505d6df61880a851382ed5dd3c44d83b796f121eb7990755"`
Dec 19 11:11:24.556 INFO [stdout] a7f85a40e8b7aa48505d6df61880a851382ed5dd3c44d83b796f121eb7990755