Nov 10 03:47:33.976 INFO checking libsecp256k1-rs-0.2.4 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 03:47:33.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10 03:47:34.380 INFO blam! 377611518e361cef8473966289d84c2acb34502e08d03154024db7a9b9afdd36
Nov 10 03:47:34.383 INFO running `"docker" "start" "-a" "377611518e361cef8473966289d84c2acb34502e08d03154024db7a9b9afdd36"`
Nov 10 03:47:35.643 INFO kablam! usermod: no changes
Nov 10 03:47:35.791 INFO kablam!    Compiling secp256k1-test v0.7.2
Nov 10 03:47:35.791 INFO kablam!     Checking crypto-mac v0.4.0
Nov 10 03:47:36.752 INFO kablam!     Checking hmac v0.4.2
Nov 10 03:47:38.151 INFO kablam!     Checking hmac-drbg v0.1.2
Nov 10 03:47:39.647 INFO kablam!     Checking libsecp256k1-rs v0.2.4 (/source)
Nov 10 03:48:00.763 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 03:48:00.763 INFO kablam!    --> src/secp256k1/keys.rs:157:9
Nov 10 03:48:00.763 INFO kablam!     |
Nov 10 03:48:00.763 INFO kablam! 157 |         write!(f, "{}", self.to_hex(true));
Nov 10 03:48:00.763 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 03:48:00.763 INFO kablam!     |
Nov 10 03:48:00.763 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 10 03:48:00.763 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 03:48:00.763 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 10 03:48:00.763 INFO kablam! 
Nov 10 03:48:02.927 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 03:48:02.928 INFO kablam!    --> src/secp256k1/keys.rs:157:9
Nov 10 03:48:02.929 INFO kablam!     |
Nov 10 03:48:02.930 INFO kablam! 157 |         write!(f, "{}", self.to_hex(true));
Nov 10 03:48:02.930 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 03:48:02.931 INFO kablam!     |
Nov 10 03:48:02.931 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 10 03:48:02.932 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 03:48:02.933 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 10 03:48:02.933 INFO kablam! 
Nov 10 03:48:07.243 INFO kablam! error[E0432]: unresolved import `secp256k1`
Nov 10 03:48:07.244 INFO kablam!   --> benches/sign.rs:11:5
Nov 10 03:48:07.245 INFO kablam!    |
Nov 10 03:48:07.245 INFO kablam! 11 | use secp256k1::{sign, Message, SecretKey};
Nov 10 03:48:07.246 INFO kablam!    |     ^^^^^^^^^ Maybe a missing `extern crate secp256k1;`?
Nov 10 03:48:07.246 INFO kablam! 
Nov 10 03:48:07.431 INFO kablam! error: aborting due to previous error
Nov 10 03:48:07.431 INFO kablam! 
Nov 10 03:48:07.431 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Nov 10 03:48:07.471 INFO kablam! error: Could not compile `libsecp256k1-rs`.
Nov 10 03:48:07.471 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 10 03:48:07.638 INFO kablam! error[E0432]: unresolved import `secp256k1`
Nov 10 03:48:07.638 INFO kablam!  --> benches/signature.rs:8:5
Nov 10 03:48:07.638 INFO kablam!   |
Nov 10 03:48:07.638 INFO kablam! 8 | use secp256k1::Signature;
Nov 10 03:48:07.638 INFO kablam!   |     ^^^^^^^^^ Maybe a missing `extern crate secp256k1;`?
Nov 10 03:48:07.638 INFO kablam! 
Nov 10 03:48:07.755 INFO kablam! error: aborting due to previous error
Nov 10 03:48:07.755 INFO kablam! 
Nov 10 03:48:07.755 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Nov 10 03:48:07.767 INFO kablam! error: Could not compile `libsecp256k1-rs`.
Nov 10 03:48:07.767 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 10 03:48:07.834 INFO kablam! error[E0432]: unresolved import `secp256k1`
Nov 10 03:48:07.834 INFO kablam!  --> benches/public_key.rs:8:5
Nov 10 03:48:07.834 INFO kablam!   |
Nov 10 03:48:07.834 INFO kablam! 8 | use secp256k1::PublicKey;
Nov 10 03:48:07.834 INFO kablam!   |     ^^^^^^^^^ Maybe a missing `extern crate secp256k1;`?
Nov 10 03:48:07.834 INFO kablam! 
Nov 10 03:48:07.951 INFO kablam! error: aborting due to previous error
Nov 10 03:48:07.951 INFO kablam! 
Nov 10 03:48:07.952 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Nov 10 03:48:07.960 INFO kablam! error: Could not compile `libsecp256k1-rs`.
Nov 10 03:48:07.960 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 10 03:48:08.458 INFO kablam! error: build failed
Nov 10 03:48:08.460 INFO kablam! su: No module specific data is present
Nov 10 03:48:09.471 INFO running `"docker" "rm" "-f" "377611518e361cef8473966289d84c2acb34502e08d03154024db7a9b9afdd36"`
Nov 10 03:48:09.863 INFO blam! 377611518e361cef8473966289d84c2acb34502e08d03154024db7a9b9afdd36