[INFO] fetching crate libsecp256k1-gen-genmult 0.2.1...
[INFO] testing libsecp256k1-gen-genmult-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate libsecp256k1-gen-genmult 0.2.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate libsecp256k1-gen-genmult 0.2.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libsecp256k1-gen-genmult 0.2.1
[INFO] finished tweaking crates.io crate libsecp256k1-gen-genmult 0.2.1
[INFO] tweaked toml for crates.io crate libsecp256k1-gen-genmult 0.2.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ca73ff4c37a005c727db7c2f0630105d740f5ab52ab89521427071ead05ca6a
[INFO] running `Command { std: "docker" "start" "-a" "7ca73ff4c37a005c727db7c2f0630105d740f5ab52ab89521427071ead05ca6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ca73ff4c37a005c727db7c2f0630105d740f5ab52ab89521427071ead05ca6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ca73ff4c37a005c727db7c2f0630105d740f5ab52ab89521427071ead05ca6a", kill_on_drop: false }`
[INFO] [stdout] 7ca73ff4c37a005c727db7c2f0630105d740f5ab52ab89521427071ead05ca6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfbfc893dbcf4ee407a4a52b94cd5dd5b24fb4a53703e219a4cf8a36a2e7919e
[INFO] running `Command { std: "docker" "start" "-a" "cfbfc893dbcf4ee407a4a52b94cd5dd5b24fb4a53703e219a4cf8a36a2e7919e", kill_on_drop: false }`
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling libsecp256k1-core v0.2.2
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "cfbfc893dbcf4ee407a4a52b94cd5dd5b24fb4a53703e219a4cf8a36a2e7919e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfbfc893dbcf4ee407a4a52b94cd5dd5b24fb4a53703e219a4cf8a36a2e7919e", kill_on_drop: false }`
[INFO] [stdout] cfbfc893dbcf4ee407a4a52b94cd5dd5b24fb4a53703e219a4cf8a36a2e7919e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17fbd8858da66d15b7265e1cef17e9901b663e7be34a92504a29f4fb2c48dea7
[INFO] running `Command { std: "docker" "start" "-a" "17fbd8858da66d15b7265e1cef17e9901b663e7be34a92504a29f4fb2c48dea7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "17fbd8858da66d15b7265e1cef17e9901b663e7be34a92504a29f4fb2c48dea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17fbd8858da66d15b7265e1cef17e9901b663e7be34a92504a29f4fb2c48dea7", kill_on_drop: false }`
[INFO] [stdout] 17fbd8858da66d15b7265e1cef17e9901b663e7be34a92504a29f4fb2c48dea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 496e16b90f3eba801f230888ac04b03fb6c8a544657e66aab2f5e367c298a434
[INFO] running `Command { std: "docker" "start" "-a" "496e16b90f3eba801f230888ac04b03fb6c8a544657e66aab2f5e367c298a434", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libsecp256k1_gen_genmult-7a71636efb945d09)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libsecp256k1-gen-genmult
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "496e16b90f3eba801f230888ac04b03fb6c8a544657e66aab2f5e367c298a434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "496e16b90f3eba801f230888ac04b03fb6c8a544657e66aab2f5e367c298a434", kill_on_drop: false }`
[INFO] [stdout] 496e16b90f3eba801f230888ac04b03fb6c8a544657e66aab2f5e367c298a434