Dec 19 10:23:11.608 INFO checking raven-os/raven-os-org against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:23:11.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/raven-os/raven-os-org:/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 10:23:11.818 INFO [stdout] b736603c859a666a5dbb74be18710b45d9d157277b20f5d14c527f7e6f895eb9
Dec 19 10:23:11.818 INFO running `"docker" "start" "-a" "b736603c859a666a5dbb74be18710b45d9d157277b20f5d14c527f7e6f895eb9"`
Dec 19 10:23:12.600 INFO [stderr]    Compiling arrayvec v0.4.8
Dec 19 10:23:12.601 INFO [stderr]    Compiling mysqlclient-sys v0.2.3
Dec 19 10:23:12.601 INFO [stderr]    Compiling pear_codegen v0.0.20
Dec 19 10:23:12.605 INFO [stderr]    Compiling rocket v0.3.17
Dec 19 10:23:12.606 INFO [stderr]    Compiling rocket_codegen v0.3.17
Dec 19 10:23:12.607 INFO [stderr]    Compiling base64 v0.6.0
Dec 19 10:23:12.612 INFO [stderr]    Compiling isatty v0.1.9
Dec 19 10:23:12.884 INFO [stderr]    Compiling memchr v2.1.1
Dec 19 10:23:12.981 INFO [stderr]     Checking toml v0.4.9
Dec 19 10:23:13.846 INFO [stderr]     Checking uuid v0.6.5
Dec 19 10:23:13.999 INFO [stderr]    Compiling hyper v0.10.15
Dec 19 10:23:14.166 INFO [stderr]    Compiling diesel_derives v1.3.0
Dec 19 10:23:14.771 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 19 10:23:14.863 INFO [stderr]     Checking regex v0.2.11
Dec 19 10:23:18.685 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 19 10:23:18.752 INFO [stderr]     Checking handlebars v0.28.3
Dec 19 10:23:19.146 INFO [stderr] error[E0599]: no variant named `concat` found for type `syntax::tokenstream::TokenStream` in the current scope
Dec 19 10:23:19.146 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.0.20/src/lib.rs:330:54
Dec 19 10:23:19.146 INFO [stderr]     |
Dec 19 10:23:19.146 INFO [stderr] 330 |                 mac.node.tts = ThinTokenStream::from(TokenStream::concat(streams));
Dec 19 10:23:19.147 INFO [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^ variant not found in `syntax::tokenstream::TokenStream`
Dec 19 10:23:19.147 INFO [stderr] 
Dec 19 10:23:19.192 INFO [stderr]     Checking dotenv v0.9.0
Dec 19 10:23:19.196 INFO [stderr] error: aborting due to previous error
Dec 19 10:23:19.196 INFO [stderr] 
Dec 19 10:23:19.196 INFO [stderr] For more information about this error, try `rustc --explain E0599`.
Dec 19 10:23:19.213 INFO [stderr] error: Could not compile `pear_codegen`.
Dec 19 10:23:19.213 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 10:23:25.548 INFO [stderr] error: build failed
Dec 19 10:23:26.097 INFO running `"docker" "inspect" "b736603c859a666a5dbb74be18710b45d9d157277b20f5d14c527f7e6f895eb9"`
Dec 19 10:23:26.329 INFO running `"docker" "rm" "-f" "b736603c859a666a5dbb74be18710b45d9d157277b20f5d14c527f7e6f895eb9"`
Dec 19 10:23:26.616 INFO [stdout] b736603c859a666a5dbb74be18710b45d9d157277b20f5d14c527f7e6f895eb9