Dec 19 14:00:09.086 INFO checking ksamykandil/kinesis-client-library against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:00:09.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/ksamykandil/kinesis-client-library:/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 14:00:09.581 INFO [stdout] 823c93a69b2323c0850a4644a8842de97952fad947638535cf6671c910d2b0e3
Dec 19 14:00:09.583 INFO running `"docker" "start" "-a" "823c93a69b2323c0850a4644a8842de97952fad947638535cf6671c910d2b0e3"`
Dec 19 14:00:11.321 INFO [stderr]     Checking b64 v0.4.0
Dec 19 14:00:11.321 INFO [stderr]    Compiling log v0.4.5
Dec 19 14:00:11.322 INFO [stderr]     Checking xml-rs v0.7.0
Dec 19 14:00:11.339 INFO [stderr]     Checking want v0.0.6
Dec 19 14:00:11.357 INFO [stderr]    Compiling rusoto_core v0.34.0
Dec 19 14:00:11.358 INFO [stderr]    Compiling memchr v2.1.0
Dec 19 14:00:11.358 INFO [stderr]     Checking tokio-io v0.1.10
Dec 19 14:00:11.358 INFO [stderr]     Checking mio-uds v0.6.7
Dec 19 14:00:13.790 INFO [stderr]    Compiling pear_codegen v0.0.20
Dec 19 14:00:13.800 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 19 14:00:13.808 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 19 14:00:13.820 INFO [stderr]    Compiling syn v0.15.13
Dec 19 14:00:13.876 INFO [stderr]     Checking serde_urlencoded v0.5.3
Dec 19 14:00:14.145 INFO [stderr]     Checking regex v0.2.11
Dec 19 14:00:17.477 INFO [stderr]     Checking native-tls v0.2.2
Dec 19 14:00:17.751 INFO [stderr]     Checking hmac v0.5.0
Dec 19 14:00:17.910 INFO [stderr]    Compiling log v0.3.9
Dec 19 14:00:18.712 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 19 14:00:18.736 INFO [stderr]     Checking h2 v0.1.13
Dec 19 14:00:20.288 INFO [stderr]     Checking crossbeam-deque v0.6.1
Dec 19 14:00:20.332 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 19 14:00:20.332 INFO [stderr] error[E0599]: no variant named `concat` found for type `syntax::tokenstream::TokenStream` in the current scope
Dec 19 14:00:20.332 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.0.20/src/lib.rs:330:54
Dec 19 14:00:20.332 INFO [stderr]     |
Dec 19 14:00:20.332 INFO [stderr] 330 |                 mac.node.tts = ThinTokenStream::from(TokenStream::concat(streams));
Dec 19 14:00:20.332 INFO [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^ variant not found in `syntax::tokenstream::TokenStream`
Dec 19 14:00:20.332 INFO [stderr] 
Dec 19 14:00:20.384 INFO [stderr] error: aborting due to previous error
Dec 19 14:00:20.384 INFO [stderr] 
Dec 19 14:00:20.384 INFO [stderr] For more information about this error, try `rustc --explain E0599`.
Dec 19 14:00:20.401 INFO [stderr] error: Could not compile `pear_codegen`.
Dec 19 14:00:20.401 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 14:00:32.580 INFO [stderr] error: build failed
Dec 19 14:00:32.985 INFO running `"docker" "inspect" "823c93a69b2323c0850a4644a8842de97952fad947638535cf6671c910d2b0e3"`
Dec 19 14:00:33.098 INFO running `"docker" "rm" "-f" "823c93a69b2323c0850a4644a8842de97952fad947638535cf6671c910d2b0e3"`
Dec 19 14:00:33.213 INFO [stdout] 823c93a69b2323c0850a4644a8842de97952fad947638535cf6671c910d2b0e3