[INFO] crate signatory-secp256k1 0.18.1 is already in cache
[INFO] testing signatory-secp256k1-0.18.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate signatory-secp256k1 0.18.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate signatory-secp256k1 0.18.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate signatory-secp256k1 0.18.1
[INFO] finished tweaking crates.io crate signatory-secp256k1 0.18.1
[INFO] tweaked toml for crates.io crate signatory-secp256k1 0.18.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5c9906b5557ef4b3c49acc076c147c6ccd0fcfca9d4b13654108d549903ae719
[INFO] running `"docker" "start" "-a" "5c9906b5557ef4b3c49acc076c147c6ccd0fcfca9d4b13654108d549903ae719"`
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling zeroize v1.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling subtle v2.2.2
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling signature_derive v1.0.0-pre.2
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling subtle-encoding v0.4.1
[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling elliptic-curve v0.3.0
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling signature v1.0.0-pre.1
[INFO] [stderr]    Compiling sha2 v0.8.1
[INFO] [stderr]    Compiling secp256k1 v0.17.2
[INFO] [stderr]    Compiling p256 v0.1.0
[INFO] [stderr]    Compiling k256 v0.1.1
[INFO] [stderr]    Compiling p384 v0.1.0
[INFO] [stderr]    Compiling ecdsa v0.4.0
[INFO] [stderr]    Compiling signatory v0.18.1
[INFO] [stderr]    Compiling signatory-secp256k1 v0.18.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0405]: cannot find trait `PrehashSignature` in crate `signature`
[INFO] [stderr]   --> src/lib.rs:24:10
[INFO] [stderr]    |
[INFO] [stderr] 24 | #[derive(Signer)]
[INFO] [stderr]    |          ^^^^^^ not found in `signature`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `PrehashSignature` in crate `signature`
[INFO] [stderr]   --> src/lib.rs:89:39
[INFO] [stderr]    |
[INFO] [stderr] 89 | #[derive(Clone, Debug, Eq, PartialEq, Verifier)]
[INFO] [stderr]    |                                       ^^^^^^^^ not found in `signature`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0405`.
[INFO] [stderr] error: could not compile `signatory-secp256k1`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5c9906b5557ef4b3c49acc076c147c6ccd0fcfca9d4b13654108d549903ae719"`
[INFO] running `"docker" "rm" "-f" "5c9906b5557ef4b3c49acc076c147c6ccd0fcfca9d4b13654108d549903ae719"`
[INFO] [stdout] 5c9906b5557ef4b3c49acc076c147c6ccd0fcfca9d4b13654108d549903ae719