Dec 18 16:48:46.973 INFO checking ellipticoin-0.1.3 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:48:46.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/ellipticoin/0.1.3:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:48:47.464 INFO [stdout] b66abd24986eca9ca9a3251a54387eccf80ec14dd082bf2152a106bff4c6713e
Dec 18 16:48:47.472 INFO running `"docker" "start" "-a" "b66abd24986eca9ca9a3251a54387eccf80ec14dd082bf2152a106bff4c6713e"`
Dec 18 16:48:49.052 INFO [stderr]    Compiling wee_alloc v0.4.2
Dec 18 16:48:49.052 INFO [stderr]     Checking memory_units v0.4.0
Dec 18 16:48:49.052 INFO [stderr]     Checking cbor-no-std v0.3.0
Dec 18 16:48:50.604 INFO [stderr]     Checking wasm-rpc v0.2.7
Dec 18 16:48:50.700 INFO [stderr] error[E0557]: feature has been removed
Dec 18 16:48:50.700 INFO [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasm-rpc-0.2.7/src/lib.rs:6:5
Dec 18 16:48:50.700 INFO [stderr]   |
Dec 18 16:48:50.700 INFO [stderr] 6 |     panic_implementation,
Dec 18 16:48:50.700 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 16:48:50.700 INFO [stderr]   |
Dec 18 16:48:50.700 INFO [stderr] note: subsumed by `#[panic_handler]`
Dec 18 16:48:50.700 INFO [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasm-rpc-0.2.7/src/lib.rs:6:5
Dec 18 16:48:50.700 INFO [stderr]   |
Dec 18 16:48:50.700 INFO [stderr] 6 |     panic_implementation,
Dec 18 16:48:50.700 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 16:48:50.700 INFO [stderr] 
Dec 18 16:48:50.872 INFO [stderr] error: aborting due to previous error
Dec 18 16:48:50.872 INFO [stderr] 
Dec 18 16:48:50.872 INFO [stderr] For more information about this error, try `rustc --explain E0557`.
Dec 18 16:48:50.876 INFO [stderr] error: Could not compile `wasm-rpc`.
Dec 18 16:48:50.876 INFO [stderr] 
Dec 18 16:48:50.876 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 16:48:51.399 INFO running `"docker" "inspect" "b66abd24986eca9ca9a3251a54387eccf80ec14dd082bf2152a106bff4c6713e"`
Dec 18 16:48:51.648 INFO running `"docker" "rm" "-f" "b66abd24986eca9ca9a3251a54387eccf80ec14dd082bf2152a106bff4c6713e"`
Dec 18 16:48:52.035 INFO [stdout] b66abd24986eca9ca9a3251a54387eccf80ec14dd082bf2152a106bff4c6713e