[INFO] fetching crate libsecp256k1 0.6.0...
[INFO] testing libsecp256k1-0.6.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate libsecp256k1 0.6.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate libsecp256k1 0.6.0 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 0.6.0
[INFO] finished tweaking crates.io crate libsecp256k1 0.6.0
[INFO] tweaked toml for crates.io crate libsecp256k1 0.6.0 written to /workspace/builds/worker-9/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]   Downloaded libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]   Downloaded secp256k1-sys v0.1.2
[INFO] [stderr]   Downloaded hmac-drbg v0.3.0
[INFO] [stderr]   Downloaded secp256k1 v0.17.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] cbaf9ba86712a393476b5c80b60740cc1b691e98fd8023159a57ff550967e061
[INFO] running `Command { std: "docker" "start" "-a" "cbaf9ba86712a393476b5c80b60740cc1b691e98fd8023159a57ff550967e061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbaf9ba86712a393476b5c80b60740cc1b691e98fd8023159a57ff550967e061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbaf9ba86712a393476b5c80b60740cc1b691e98fd8023159a57ff550967e061", kill_on_drop: false }`
[INFO] [stdout] cbaf9ba86712a393476b5c80b60740cc1b691e98fd8023159a57ff550967e061
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 3bfe8965d32f8c239805b224fb75d311cf644d28c4773916f7bcdade3a878de5
[INFO] running `Command { std: "docker" "start" "-a" "3bfe8965d32f8c239805b224fb75d311cf644d28c4773916f7bcdade3a878de5", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling libsecp256k1-core v0.2.2
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling hmac-drbg v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.31s
[INFO] running `Command { std: "docker" "inspect" "3bfe8965d32f8c239805b224fb75d311cf644d28c4773916f7bcdade3a878de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bfe8965d32f8c239805b224fb75d311cf644d28c4773916f7bcdade3a878de5", kill_on_drop: false }`
[INFO] [stdout] 3bfe8965d32f8c239805b224fb75d311cf644d28c4773916f7bcdade3a878de5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 44e31fd1dcca3f1de89d23df49ec4b2411815af053c891e2eb68ab2e3575698b
[INFO] running `Command { std: "docker" "start" "-a" "44e31fd1dcca3f1de89d23df49ec4b2411815af053c891e2eb68ab2e3575698b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling hex-literal v0.2.1
[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[INFO] [stderr]    Compiling clear_on_drop v0.2.4
[INFO] [stderr]    Compiling secp256k1 v0.17.2
[INFO] [stderr]    Compiling libsecp256k1 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.62s
[INFO] running `Command { std: "docker" "inspect" "44e31fd1dcca3f1de89d23df49ec4b2411815af053c891e2eb68ab2e3575698b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44e31fd1dcca3f1de89d23df49ec4b2411815af053c891e2eb68ab2e3575698b", kill_on_drop: false }`
[INFO] [stdout] 44e31fd1dcca3f1de89d23df49ec4b2411815af053c891e2eb68ab2e3575698b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 3595d2cb3fecb7af5f75d43d41ea44b6af32ec26a158a219d4117398d1b4c8c0
[INFO] running `Command { std: "docker" "start" "-a" "3595d2cb3fecb7af5f75d43d41ea44b6af32ec26a158a219d4117398d1b4c8c0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libsecp256k1-2962bf3a108c99d5)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::secret_key_inverse_is_sane ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/serde.rs (/opt/rustwide/target/debug/deps/serde-60c4c221e52af1b3)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_deserialize_public_key ... ok
[INFO] [stderr]      Running tests/verify.rs (/opt/rustwide/target/debug/deps/verify-61d504d327024627)
[INFO] [stdout] test test_serialize_public_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test secret_clear_on_drop ... ok
[INFO] [stdout] test test_pubkey_combine ... ok
[INFO] [stdout] test test_convert_key2 ... ok
[INFO] [stdout] test test_convert_key1 ... ok
[INFO] [stdout] test test_pubkey_equality ... ok
[INFO] [stdout] test signatures::test_failing_sign_verify ... ok
[INFO] [stdout] test test_signature_der_lax ... ok
[INFO] [stdout] test test_recover ... ok
[INFO] [stdout] test test_verify ... ok
[INFO] [stdout] test test_convert_anykey ... ok
[INFO] [stdout] test test_low_s ... ok
[INFO] [stdout] test signatures::test_sign_verify ... ok
[INFO] [stdout] test signatures::test_signature_der ... ok
[INFO] [stdout] test signatures::test_shared_secret ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libsecp256k1
[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" "3595d2cb3fecb7af5f75d43d41ea44b6af32ec26a158a219d4117398d1b4c8c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3595d2cb3fecb7af5f75d43d41ea44b6af32ec26a158a219d4117398d1b4c8c0", kill_on_drop: false }`
[INFO] [stdout] 3595d2cb3fecb7af5f75d43d41ea44b6af32ec26a158a219d4117398d1b4c8c0