[INFO] fetching crate libsecp256k1 0.6.0...
[INFO] testing libsecp256k1-0.6.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate libsecp256k1 0.6.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate libsecp256k1 0.6.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3d1ae55cc6a171c651b76187358752747885ee4497d9049ea1a29510a896ff7
[INFO] running `Command { std: "docker" "start" "-a" "a3d1ae55cc6a171c651b76187358752747885ee4497d9049ea1a29510a896ff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3d1ae55cc6a171c651b76187358752747885ee4497d9049ea1a29510a896ff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d1ae55cc6a171c651b76187358752747885ee4497d9049ea1a29510a896ff7", kill_on_drop: false }`
[INFO] [stdout] a3d1ae55cc6a171c651b76187358752747885ee4497d9049ea1a29510a896ff7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6530bc2682c1cde1d533292cda4230b8505aed5bfbaa0791e06977ceba65aca9
[INFO] running `Command { std: "docker" "start" "-a" "6530bc2682c1cde1d533292cda4230b8505aed5bfbaa0791e06977ceba65aca9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling libsecp256k1-core v0.2.2
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling hmac-drbg v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.27s
[INFO] running `Command { std: "docker" "inspect" "6530bc2682c1cde1d533292cda4230b8505aed5bfbaa0791e06977ceba65aca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6530bc2682c1cde1d533292cda4230b8505aed5bfbaa0791e06977ceba65aca9", kill_on_drop: false }`
[INFO] [stdout] 6530bc2682c1cde1d533292cda4230b8505aed5bfbaa0791e06977ceba65aca9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20b7c3332410235931a1464ce9fc25657c51cce19afc348abc673e5b51b311bb
[INFO] running `Command { std: "docker" "start" "-a" "20b7c3332410235931a1464ce9fc25657c51cce19afc348abc673e5b51b311bb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 18.56s
[INFO] running `Command { std: "docker" "inspect" "20b7c3332410235931a1464ce9fc25657c51cce19afc348abc673e5b51b311bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20b7c3332410235931a1464ce9fc25657c51cce19afc348abc673e5b51b311bb", kill_on_drop: false }`
[INFO] [stdout] 20b7c3332410235931a1464ce9fc25657c51cce19afc348abc673e5b51b311bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89c16f53a145e8f8e5b9c553e0c3526cdb739bc822f1a5825a424e14972e6575
[INFO] running `Command { std: "docker" "start" "-a" "89c16f53a145e8f8e5b9c553e0c3526cdb739bc822f1a5825a424e14972e6575", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libsecp256k1-f2a2a09a7ef8cece)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/serde.rs (/opt/rustwide/target/debug/deps/serde-2ac46760177384f4)
[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 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/verify.rs (/opt/rustwide/target/debug/deps/verify-fb44e146e939d380)
[INFO] [stdout] test test_deserialize_public_key ... ok
[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 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_pubkey_combine ... ok
[INFO] [stdout] test test_convert_key1 ... ok
[INFO] [stdout] test test_convert_key2 ... ok
[INFO] [stdout] test secret_clear_on_drop ... ok
[INFO] [stdout] test test_pubkey_equality ... ok
[INFO] [stdout] test test_signature_der_lax ... ok
[INFO] [stdout] test signatures::test_failing_sign_verify ... ok
[INFO] [stdout] test test_verify ... ok
[INFO] [stdout] test test_low_s ... ok
[INFO] [stdout] test test_convert_anykey ... ok
[INFO] [stdout] test test_recover ... ok
[INFO] [stdout] test signatures::test_shared_secret ... ok
[INFO] [stdout] test signatures::test_signature_der ... ok
[INFO] [stdout] test signatures::test_sign_verify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[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" "89c16f53a145e8f8e5b9c553e0c3526cdb739bc822f1a5825a424e14972e6575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c16f53a145e8f8e5b9c553e0c3526cdb739bc822f1a5825a424e14972e6575", kill_on_drop: false }`
[INFO] [stdout] 89c16f53a145e8f8e5b9c553e0c3526cdb739bc822f1a5825a424e14972e6575