Nov 04 16:29:57.720 INFO checking tiny-secp256k1-0.1.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 16:29:57.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-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"`
Nov 04 16:29:58.232 INFO blam! 6690020ab17b1f08ba31e9e6eb845c366892e56d4c75b100c342fc952e2c7831
Nov 04 16:29:58.239 INFO running `"docker" "start" "-a" "6690020ab17b1f08ba31e9e6eb845c366892e56d4c75b100c342fc952e2c7831"`
Nov 04 16:29:59.522 INFO kablam! usermod: no changes
Nov 04 16:29:59.683 INFO kablam!     Checking tiny-secp256k1 v0.1.0 (/source)
Nov 04 16:29:59.683 INFO kablam!    Compiling secp256k1 v0.6.3
Nov 04 16:29:59.715 INFO kablam!     Checking serde v0.6.15
Nov 04 16:30:00.791 INFO kablam! warning: unused return value of `core::ops::Mul::mul` that must be used
Nov 04 16:30:00.791 INFO kablam!    --> src/big_num.rs:281:4
Nov 04 16:30:00.791 INFO kablam!     |
Nov 04 16:30:00.791 INFO kablam! 281 |             self.mul(rhs.words[0]);
Nov 04 16:30:00.791 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:30:00.791 INFO kablam!     |
Nov 04 16:30:00.791 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 16:30:00.791 INFO kablam! 
Nov 04 16:30:04.788 INFO kablam!     Checking serde_json v0.6.1
Nov 04 16:30:09.143 INFO kablam! warning: unused return value of `core::ops::Mul::mul` that must be used
Nov 04 16:30:09.143 INFO kablam!    --> src/big_num.rs:281:4
Nov 04 16:30:09.143 INFO kablam!     |
Nov 04 16:30:09.143 INFO kablam! 281 |             self.mul(rhs.words[0]);
Nov 04 16:30:09.143 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:30:09.143 INFO kablam!     |
Nov 04 16:30:09.143 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 16:30:09.143 INFO kablam! 
Nov 04 16:30:09.343 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.79s
Nov 04 16:30:09.350 INFO kablam! su: No module specific data is present
Nov 04 16:30:09.844 INFO running `"docker" "rm" "-f" "6690020ab17b1f08ba31e9e6eb845c366892e56d4c75b100c342fc952e2c7831"`
Nov 04 16:30:10.063 INFO blam! 6690020ab17b1f08ba31e9e6eb845c366892e56d4c75b100c342fc952e2c7831