Nov 30 20:01:26.570 INFO checking libsecp256k1-rs-0.2.4 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 20:01:26.570 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 20:01:27.132 INFO [stdout] 92c565f846d0f45ebe8af0aa3aebe05044a1d676210c80e21aa682ad80e0d551
Nov 30 20:01:27.140 INFO running `"docker" "start" "-a" "92c565f846d0f45ebe8af0aa3aebe05044a1d676210c80e21aa682ad80e0d551"`
Nov 30 20:01:28.091 INFO [stderr] usermod: no changes
Nov 30 20:01:28.216 INFO [stderr]    Compiling secp256k1-test v0.7.2
Nov 30 20:01:28.216 INFO [stderr]     Checking crypto-mac v0.4.0
Nov 30 20:01:28.985 INFO [stderr]     Checking hmac v0.4.2
Nov 30 20:01:29.903 INFO [stderr]     Checking hmac-drbg v0.1.2
Nov 30 20:01:31.654 INFO [stderr]     Checking libsecp256k1-rs v0.2.4 (/source)
Nov 30 20:01:53.654 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 20:01:53.654 INFO [stderr]    --> src/secp256k1/keys.rs:157:9
Nov 30 20:01:53.654 INFO [stderr]     |
Nov 30 20:01:53.654 INFO [stderr] 157 |         write!(f, "{}", self.to_hex(true));
Nov 30 20:01:53.654 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:01:53.654 INFO [stderr]     |
Nov 30 20:01:53.654 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 20:01:53.654 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 20:01:53.654 INFO [stderr]     = 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 30 20:01:53.654 INFO [stderr] 
Nov 30 20:01:57.559 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 20:01:57.559 INFO [stderr]    --> src/secp256k1/keys.rs:157:9
Nov 30 20:01:57.560 INFO [stderr]     |
Nov 30 20:01:57.560 INFO [stderr] 157 |         write!(f, "{}", self.to_hex(true));
Nov 30 20:01:57.560 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:01:57.561 INFO [stderr]     |
Nov 30 20:01:57.561 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 20:01:57.561 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 20:01:57.561 INFO [stderr]     = 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 30 20:01:57.561 INFO [stderr] 
Nov 30 20:02:00.888 INFO [stderr] error[E0432]: unresolved import `secp256k1`
Nov 30 20:02:00.888 INFO [stderr]  --> benches/public_key.rs:8:5
Nov 30 20:02:00.888 INFO [stderr]   |
Nov 30 20:02:00.888 INFO [stderr] 8 | use secp256k1::PublicKey;
Nov 30 20:02:00.888 INFO [stderr]   |     ^^^^^^^^^ maybe a missing `extern crate secp256k1;`?
Nov 30 20:02:00.888 INFO [stderr] 
Nov 30 20:02:00.979 INFO [stderr] error[E0432]: unresolved import `secp256k1`
Nov 30 20:02:00.979 INFO [stderr]  --> benches/signature.rs:8:5
Nov 30 20:02:00.979 INFO [stderr]   |
Nov 30 20:02:00.979 INFO [stderr] 8 | use secp256k1::Signature;
Nov 30 20:02:00.979 INFO [stderr]   |     ^^^^^^^^^ maybe a missing `extern crate secp256k1;`?
Nov 30 20:02:00.979 INFO [stderr] 
Nov 30 20:02:01.004 INFO [stderr] error: aborting due to previous error
Nov 30 20:02:01.004 INFO [stderr] 
Nov 30 20:02:01.004 INFO [stderr] For more information about this error, try `rustc --explain E0432`.
Nov 30 20:02:01.028 INFO [stderr] error: Could not compile `libsecp256k1-rs`.
Nov 30 20:02:01.028 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 20:02:01.112 INFO [stderr] error: aborting due to previous error
Nov 30 20:02:01.112 INFO [stderr] 
Nov 30 20:02:01.112 INFO [stderr] For more information about this error, try `rustc --explain E0432`.
Nov 30 20:02:01.116 INFO [stderr] error: Could not compile `libsecp256k1-rs`.
Nov 30 20:02:01.116 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 20:02:01.264 INFO [stderr] error[E0432]: unresolved import `secp256k1`
Nov 30 20:02:01.264 INFO [stderr]   --> benches/sign.rs:11:5
Nov 30 20:02:01.264 INFO [stderr]    |
Nov 30 20:02:01.264 INFO [stderr] 11 | use secp256k1::{sign, Message, SecretKey};
Nov 30 20:02:01.264 INFO [stderr]    |     ^^^^^^^^^ maybe a missing `extern crate secp256k1;`?
Nov 30 20:02:01.264 INFO [stderr] 
Nov 30 20:02:01.344 INFO [stderr] error: aborting due to previous error
Nov 30 20:02:01.344 INFO [stderr] 
Nov 30 20:02:01.344 INFO [stderr] For more information about this error, try `rustc --explain E0432`.
Nov 30 20:02:01.372 INFO [stderr] error: Could not compile `libsecp256k1-rs`.
Nov 30 20:02:01.372 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 20:02:02.092 INFO [stderr] error: build failed
Nov 30 20:02:02.097 INFO [stderr] su: No module specific data is present
Nov 30 20:02:02.928 INFO running `"docker" "inspect" "92c565f846d0f45ebe8af0aa3aebe05044a1d676210c80e21aa682ad80e0d551"`
Nov 30 20:02:03.261 INFO running `"docker" "rm" "-f" "92c565f846d0f45ebe8af0aa3aebe05044a1d676210c80e21aa682ad80e0d551"`
Nov 30 20:02:03.716 INFO [stdout] 92c565f846d0f45ebe8af0aa3aebe05044a1d676210c80e21aa682ad80e0d551