Dec 19 22:13:27.065 INFO checking R1tschY/authrs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 22:13:27.065 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/R1tschY/authrs:/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 22:13:27.446 INFO [stdout] e32b2977198ea803e7c2fb6d778122a49e0e7d529150db666d4ffe700b902bd1
Dec 19 22:13:27.450 INFO running `"docker" "start" "-a" "e32b2977198ea803e7c2fb6d778122a49e0e7d529150db666d4ffe700b902bd1"`
Dec 19 22:13:29.207 INFO [stderr]    Compiling libsqlite3-sys v0.9.3
Dec 19 22:13:29.207 INFO [stderr]    Compiling toml v0.4.8
Dec 19 22:13:29.207 INFO [stderr]    Compiling pear_codegen v0.0.20
Dec 19 22:13:29.252 INFO [stderr]    Compiling ring v0.11.0
Dec 19 22:13:30.423 INFO [stderr]     Checking diesel v1.2.2
Dec 19 22:13:35.892 INFO [stderr] error[E0599]: no variant named `concat` found for type `syntax::tokenstream::TokenStream` in the current scope
Dec 19 22:13:35.892 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.0.20/src/lib.rs:330:54
Dec 19 22:13:35.892 INFO [stderr]     |
Dec 19 22:13:35.892 INFO [stderr] 330 |                 mac.node.tts = ThinTokenStream::from(TokenStream::concat(streams));
Dec 19 22:13:35.892 INFO [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^ variant not found in `syntax::tokenstream::TokenStream`
Dec 19 22:13:35.916 INFO [stderr] 
Dec 19 22:13:36.184 INFO [stderr] error: aborting due to previous error
Dec 19 22:13:36.184 INFO [stderr] 
Dec 19 22:13:36.184 INFO [stderr] For more information about this error, try `rustc --explain E0599`.
Dec 19 22:13:36.264 INFO [stderr] error: Could not compile `pear_codegen`.
Dec 19 22:13:36.264 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 22:13:59.684 INFO [stderr] error: build failed
Dec 19 22:14:00.478 INFO running `"docker" "inspect" "e32b2977198ea803e7c2fb6d778122a49e0e7d529150db666d4ffe700b902bd1"`
Dec 19 22:14:00.788 INFO running `"docker" "rm" "-f" "e32b2977198ea803e7c2fb6d778122a49e0e7d529150db666d4ffe700b902bd1"`
Dec 19 22:14:01.092 INFO [stdout] e32b2977198ea803e7c2fb6d778122a49e0e7d529150db666d4ffe700b902bd1