Nov 09 22:47:28.356 INFO checking tiny-secp256k1-0.1.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 22:47:28.356 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 22:47:28.767 INFO blam! 325bb3df494ad0061b56c631d51655b4e525d1ba76984599a5ad8577ff6cfa27
Nov 09 22:47:28.775 INFO running `"docker" "start" "-a" "325bb3df494ad0061b56c631d51655b4e525d1ba76984599a5ad8577ff6cfa27"`
Nov 09 22:47:30.326 INFO kablam! usermod: no changes
Nov 09 22:47:30.496 INFO kablam!     Checking tiny-secp256k1 v0.1.0 (/source)
Nov 09 22:47:30.499 INFO kablam!    Compiling secp256k1 v0.6.3
Nov 09 22:47:30.499 INFO kablam!     Checking serde v0.6.15
Nov 09 22:47:31.839 INFO kablam! warning: unused return value of `core::ops::Mul::mul` that must be used
Nov 09 22:47:31.839 INFO kablam!    --> src/big_num.rs:281:4
Nov 09 22:47:31.839 INFO kablam!     |
Nov 09 22:47:31.839 INFO kablam! 281 |             self.mul(rhs.words[0]);
Nov 09 22:47:31.839 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 22:47:31.839 INFO kablam!     |
Nov 09 22:47:31.839 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 22:47:31.839 INFO kablam! 
Nov 09 22:47:35.890 INFO kablam!     Checking serde_json v0.6.1
Nov 09 22:47:40.687 INFO kablam! warning: unused return value of `core::ops::Mul::mul` that must be used
Nov 09 22:47:40.688 INFO kablam!    --> src/big_num.rs:281:4
Nov 09 22:47:40.688 INFO kablam!     |
Nov 09 22:47:40.688 INFO kablam! 281 |             self.mul(rhs.words[0]);
Nov 09 22:47:40.689 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 22:47:40.689 INFO kablam!     |
Nov 09 22:47:40.689 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 22:47:40.690 INFO kablam! 
Nov 09 22:47:40.893 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.52s
Nov 09 22:47:40.911 INFO kablam! su: No module specific data is present
Nov 09 22:47:41.422 INFO running `"docker" "rm" "-f" "325bb3df494ad0061b56c631d51655b4e525d1ba76984599a5ad8577ff6cfa27"`
Nov 09 22:47:41.668 INFO blam! 325bb3df494ad0061b56c631d51655b4e525d1ba76984599a5ad8577ff6cfa27