Aug 31 11:03:44.108 INFO checking tiny-secp256k1-0.1.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 11:03:44.109 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 11:03:44.109 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 11:03:44.391 INFO blam! 0b8a47430ca96c12c19dd9db7233554e2904ea0d3f1b1a31b519e99251905eb9
Aug 31 11:03:44.393 INFO running `"docker" "start" "-a" "0b8a47430ca96c12c19dd9db7233554e2904ea0d3f1b1a31b519e99251905eb9"`
Aug 31 11:03:45.185 INFO kablam!     Checking tiny-secp256k1 v0.1.0 (file:///source)
Aug 31 11:03:45.185 INFO kablam!    Compiling secp256k1 v0.6.3
Aug 31 11:03:45.186 INFO kablam!     Checking serde v0.6.15
Aug 31 11:03:46.080 INFO kablam! warning: unused return value of `core::ops::Mul::mul` which must be used
Aug 31 11:03:46.080 INFO kablam!    --> src/big_num.rs:281:4
Aug 31 11:03:46.080 INFO kablam!     |
Aug 31 11:03:46.080 INFO kablam! 281 |             self.mul(rhs.words[0]);
Aug 31 11:03:46.081 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 11:03:46.081 INFO kablam!     |
Aug 31 11:03:46.081 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 11:03:46.081 INFO kablam! 
Aug 31 11:03:50.188 INFO kablam!     Checking serde_json v0.6.1
Aug 31 11:03:54.949 INFO kablam! warning: unused return value of `core::ops::Mul::mul` which must be used
Aug 31 11:03:54.949 INFO kablam!    --> src/big_num.rs:281:4
Aug 31 11:03:54.949 INFO kablam!     |
Aug 31 11:03:54.949 INFO kablam! 281 |             self.mul(rhs.words[0]);
Aug 31 11:03:54.949 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 11:03:54.949 INFO kablam!     |
Aug 31 11:03:54.949 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 11:03:54.949 INFO kablam! 
Aug 31 11:03:54.986 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.87s
Aug 31 11:03:54.992 INFO kablam! su: No module specific data is present
Aug 31 11:03:55.404 INFO running `"docker" "rm" "-f" "0b8a47430ca96c12c19dd9db7233554e2904ea0d3f1b1a31b519e99251905eb9"`
Aug 31 11:03:55.527 INFO blam! 0b8a47430ca96c12c19dd9db7233554e2904ea0d3f1b1a31b519e99251905eb9