Nov 30 14:14:22.161 INFO checking tiny-secp256k1-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 14:14:22.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 14:14:22.606 INFO [stdout] 6edb1197dc0e69ae401cc9c4862a8b9d70bb1503ee88e1299601556af42fff5f
Nov 30 14:14:22.612 INFO running `"docker" "start" "-a" "6edb1197dc0e69ae401cc9c4862a8b9d70bb1503ee88e1299601556af42fff5f"`
Nov 30 14:14:23.660 INFO [stderr] usermod: no changes
Nov 30 14:14:23.784 INFO [stderr]     Checking nodrop v0.1.13
Nov 30 14:14:23.784 INFO [stderr]     Checking tiny-secp256k1 v0.1.0 (/source)
Nov 30 14:14:23.784 INFO [stderr]    Compiling secp256k1 v0.6.3
Nov 30 14:14:23.784 INFO [stderr]     Checking serde v0.6.15
Nov 30 14:14:24.664 INFO [stderr] warning: unused return value of `core::ops::Mul::mul` that must be used
Nov 30 14:14:24.664 INFO [stderr]    --> src/big_num.rs:281:4
Nov 30 14:14:24.664 INFO [stderr]     |
Nov 30 14:14:24.664 INFO [stderr] 281 |             self.mul(rhs.words[0]);
Nov 30 14:14:24.664 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:14:24.664 INFO [stderr]     |
Nov 30 14:14:24.664 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 14:14:24.664 INFO [stderr] 
Nov 30 14:14:24.789 INFO [stderr]     Checking arrayvec v0.3.25
Nov 30 14:14:28.928 INFO [stderr]     Checking serde_json v0.6.1
Nov 30 14:14:33.304 INFO [stderr] warning: unused return value of `core::ops::Mul::mul` that must be used
Nov 30 14:14:33.304 INFO [stderr]    --> src/big_num.rs:281:4
Nov 30 14:14:33.304 INFO [stderr]     |
Nov 30 14:14:33.304 INFO [stderr] 281 |             self.mul(rhs.words[0]);
Nov 30 14:14:33.304 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:14:33.304 INFO [stderr]     |
Nov 30 14:14:33.304 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 14:14:33.304 INFO [stderr] 
Nov 30 14:14:33.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.25s
Nov 30 14:14:33.948 INFO [stderr] su: No module specific data is present
Nov 30 14:14:34.494 INFO running `"docker" "inspect" "6edb1197dc0e69ae401cc9c4862a8b9d70bb1503ee88e1299601556af42fff5f"`
Nov 30 14:14:34.602 INFO running `"docker" "rm" "-f" "6edb1197dc0e69ae401cc9c4862a8b9d70bb1503ee88e1299601556af42fff5f"`
Nov 30 14:14:34.726 INFO [stdout] 6edb1197dc0e69ae401cc9c4862a8b9d70bb1503ee88e1299601556af42fff5f