Nov 07 12:40:11.839 INFO checking libsecp256k1-rs-0.2.4 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 12:40:11.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 12:40:12.304 INFO blam! 399efc10d598d43556aa8a816a924132a870e9f4b0d7d006ec49955ab2e2ae2d
Nov 07 12:40:12.312 INFO running `"docker" "start" "-a" "399efc10d598d43556aa8a816a924132a870e9f4b0d7d006ec49955ab2e2ae2d"`
Nov 07 12:40:13.528 INFO kablam! usermod: no changes
Nov 07 12:40:13.687 INFO kablam!    Compiling secp256k1-test v0.7.2
Nov 07 12:40:13.687 INFO kablam!     Checking crypto-mac v0.4.0
Nov 07 12:40:15.200 INFO kablam!     Checking hmac v0.4.2
Nov 07 12:40:16.420 INFO kablam!     Checking hmac-drbg v0.1.2
Nov 07 12:40:17.890 INFO kablam!     Checking libsecp256k1-rs v0.2.4 (/source)
Nov 07 12:40:37.699 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 12:40:37.700 INFO kablam!    --> src/secp256k1/keys.rs:157:9
Nov 07 12:40:37.700 INFO kablam!     |
Nov 07 12:40:37.701 INFO kablam! 157 |         write!(f, "{}", self.to_hex(true));
Nov 07 12:40:37.702 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 12:40:37.702 INFO kablam!     |
Nov 07 12:40:37.703 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 12:40:37.704 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 12:40:37.705 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 12:40:37.705 INFO kablam! 
Nov 07 12:40:40.072 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 12:40:40.072 INFO kablam!    --> src/secp256k1/keys.rs:157:9
Nov 07 12:40:40.072 INFO kablam!     |
Nov 07 12:40:40.072 INFO kablam! 157 |         write!(f, "{}", self.to_hex(true));
Nov 07 12:40:40.072 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 12:40:40.072 INFO kablam!     |
Nov 07 12:40:40.072 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 12:40:40.074 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 12:40:40.074 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 12:40:40.074 INFO kablam! 
Nov 07 12:40:44.560 INFO kablam! error[E0432]: unresolved import `secp256k1`
Nov 07 12:40:44.560 INFO kablam!  --> benches/public_key.rs:8:5
Nov 07 12:40:44.560 INFO kablam!   |
Nov 07 12:40:44.560 INFO kablam! 8 | use secp256k1::PublicKey;
Nov 07 12:40:44.560 INFO kablam!   |     ^^^^^^^^^ Maybe a missing `extern crate secp256k1;`?
Nov 07 12:40:44.560 INFO kablam! 
Nov 07 12:40:44.632 INFO kablam! error: aborting due to previous error
Nov 07 12:40:44.632 INFO kablam! 
Nov 07 12:40:44.632 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Nov 07 12:40:44.642 INFO kablam! error: Could not compile `libsecp256k1-rs`.
Nov 07 12:40:44.642 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 07 12:40:44.753 INFO kablam! error[E0432]: unresolved import `secp256k1`
Nov 07 12:40:44.753 INFO kablam!  --> benches/signature.rs:8:5
Nov 07 12:40:44.753 INFO kablam!   |
Nov 07 12:40:44.753 INFO kablam! 8 | use secp256k1::Signature;
Nov 07 12:40:44.753 INFO kablam!   |     ^^^^^^^^^ Maybe a missing `extern crate secp256k1;`?
Nov 07 12:40:44.753 INFO kablam! 
Nov 07 12:40:44.808 INFO kablam! error: aborting due to previous error
Nov 07 12:40:44.808 INFO kablam! 
Nov 07 12:40:44.808 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Nov 07 12:40:44.816 INFO kablam! error[E0432]: unresolved import `secp256k1`
Nov 07 12:40:44.816 INFO kablam!   --> benches/sign.rs:11:5
Nov 07 12:40:44.816 INFO kablam!    |
Nov 07 12:40:44.816 INFO kablam! 11 | use secp256k1::{sign, Message, SecretKey};
Nov 07 12:40:44.816 INFO kablam!    |     ^^^^^^^^^ Maybe a missing `extern crate secp256k1;`?
Nov 07 12:40:44.816 INFO kablam! 
Nov 07 12:40:44.816 INFO kablam! error: Could not compile `libsecp256k1-rs`.
Nov 07 12:40:44.816 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 07 12:40:44.892 INFO kablam! error: aborting due to previous error
Nov 07 12:40:44.892 INFO kablam! 
Nov 07 12:40:44.892 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Nov 07 12:40:44.910 INFO kablam! error: Could not compile `libsecp256k1-rs`.
Nov 07 12:40:44.910 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 07 12:40:45.452 INFO kablam! error: build failed
Nov 07 12:40:45.452 INFO kablam! su: No module specific data is present
Nov 07 12:40:46.138 INFO running `"docker" "rm" "-f" "399efc10d598d43556aa8a816a924132a870e9f4b0d7d006ec49955ab2e2ae2d"`
Nov 07 12:40:46.452 INFO blam! 399efc10d598d43556aa8a816a924132a870e9f4b0d7d006ec49955ab2e2ae2d