Dec 15 16:01:46.529 INFO testing ellipticoin-0.1.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 16:01:46.529 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 16:01:47.022 INFO [stdout] 26aeaea76987c0eb7a8328eebf89d9dc7b1a9a0bdb72e2674bea81f0a533e8ae
Dec 15 16:01:47.024 INFO running `"docker" "start" "-a" "26aeaea76987c0eb7a8328eebf89d9dc7b1a9a0bdb72e2674bea81f0a533e8ae"`
Dec 15 16:01:48.224 INFO [stderr] usermod: no changes
Dec 15 16:01:48.334 INFO [stderr]    Compiling wee_alloc v0.4.2
Dec 15 16:01:48.335 INFO [stderr]    Compiling memory_units v0.4.0
Dec 15 16:01:48.335 INFO [stderr]    Compiling cbor-no-std v0.3.0
Dec 15 16:01:50.771 INFO [stderr]    Compiling wasm-rpc v0.2.7
Dec 15 16:01:50.859 INFO [stderr] error[E0557]: feature has been removed
Dec 15 16:01:50.859 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/wasm-rpc-0.2.7/src/lib.rs:6:5
Dec 15 16:01:50.859 INFO [stderr]   |
Dec 15 16:01:50.859 INFO [stderr] 6 |     panic_implementation,
Dec 15 16:01:50.859 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 15 16:01:50.859 INFO [stderr]   |
Dec 15 16:01:50.859 INFO [stderr] note: subsumed by `#[panic_handler]`
Dec 15 16:01:50.859 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/wasm-rpc-0.2.7/src/lib.rs:6:5
Dec 15 16:01:50.859 INFO [stderr]   |
Dec 15 16:01:50.859 INFO [stderr] 6 |     panic_implementation,
Dec 15 16:01:50.859 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 15 16:01:50.859 INFO [stderr] 
Dec 15 16:01:51.195 INFO [stderr] error: aborting due to previous error
Dec 15 16:01:51.195 INFO [stderr] 
Dec 15 16:01:51.195 INFO [stderr] For more information about this error, try `rustc --explain E0557`.
Dec 15 16:01:51.203 INFO [stderr] error: Could not compile `wasm-rpc`.
Dec 15 16:01:51.203 INFO [stderr] 
Dec 15 16:01:51.203 INFO [stderr] To learn more, run the command again with --verbose.
Dec 15 16:01:51.203 INFO [stderr] su: No module specific data is present
Dec 15 16:01:51.515 INFO running `"docker" "inspect" "26aeaea76987c0eb7a8328eebf89d9dc7b1a9a0bdb72e2674bea81f0a533e8ae"`
Dec 15 16:01:51.668 INFO running `"docker" "rm" "-f" "26aeaea76987c0eb7a8328eebf89d9dc7b1a9a0bdb72e2674bea81f0a533e8ae"`
Dec 15 16:01:51.814 INFO [stdout] 26aeaea76987c0eb7a8328eebf89d9dc7b1a9a0bdb72e2674bea81f0a533e8ae