[INFO] fetching crate secp256k1 0.19.0...
[INFO] testing secp256k1-0.19.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate secp256k1 0.19.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate secp256k1 0.19.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate secp256k1 0.19.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate secp256k1 0.19.0
[INFO] tweaked toml for crates.io crate secp256k1 0.19.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate secp256k1 0.19.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8adaf6d972d8a410e06e2198146c09c6d2109152e11aeab8e91937e7772d46ea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8adaf6d972d8a410e06e2198146c09c6d2109152e11aeab8e91937e7772d46ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8adaf6d972d8a410e06e2198146c09c6d2109152e11aeab8e91937e7772d46ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8adaf6d972d8a410e06e2198146c09c6d2109152e11aeab8e91937e7772d46ea", kill_on_drop: false }`
[INFO] [stdout] 8adaf6d972d8a410e06e2198146c09c6d2109152e11aeab8e91937e7772d46ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ee576876a8d396e6b58a16c6a3527fe9622a0a7250effff926f62ec37aa92489
[INFO] running `Command { std: "docker" "start" "-a" "ee576876a8d396e6b58a16c6a3527fe9622a0a7250effff926f62ec37aa92489", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]    Compiling secp256k1-sys v0.3.0
[INFO] [stderr]    Compiling secp256k1 v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "ee576876a8d396e6b58a16c6a3527fe9622a0a7250effff926f62ec37aa92489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee576876a8d396e6b58a16c6a3527fe9622a0a7250effff926f62ec37aa92489", kill_on_drop: false }`
[INFO] [stdout] ee576876a8d396e6b58a16c6a3527fe9622a0a7250effff926f62ec37aa92489
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4924f2d0c217bb3b77f0e8d8dd227273417b2884e258c68dda522e4da55ca51c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4924f2d0c217bb3b77f0e8d8dd227273417b2884e258c68dda522e4da55ca51c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling bitcoin_hashes v0.9.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling serde_test v1.0.115
[INFO] [stderr]    Compiling secp256k1 v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.69s
[INFO] running `Command { std: "docker" "inspect" "4924f2d0c217bb3b77f0e8d8dd227273417b2884e258c68dda522e4da55ca51c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4924f2d0c217bb3b77f0e8d8dd227273417b2884e258c68dda522e4da55ca51c", kill_on_drop: false }`
[INFO] [stdout] 4924f2d0c217bb3b77f0e8d8dd227273417b2884e258c68dda522e4da55ca51c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 345d2918dea63a82fc3b8c018e291cc8213e5cb350f1c392015cab39985029b9
[INFO] running `Command { std: "docker" "start" "-a" "345d2918dea63a82fc3b8c018e291cc8213e5cb350f1c392015cab39985029b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/secp256k1-abd23a0b0f2652a4
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test ecdh::tests::test_c_callback ... ok
[INFO] [stdout] test key::test::pubkey_combine ... ok
[INFO] [stdout] test ecdh::tests::ecdh_with_hash_callback ... ok
[INFO] [stdout] test key::test::skey_from_slice ... ok
[INFO] [stdout] test key::test::test_pubkey_from_bad_slice ... ok
[INFO] [stdout] test key::test::pubkey_equal ... ok
[INFO] [stdout] test key::test::pubkey_from_slice ... ok
[INFO] [stdout] test key::test::invalid_secret_key ... ok
[INFO] [stdout] test key::test::test_seckey_from_bad_slice ... ok
[INFO] [stdout] test ecdh::tests::ecdh ... ok
[INFO] [stdout] test ecdh::tests::ecdh_with_hash ... ok
[INFO] [stdout] test tests::signature_display ... ok
[INFO] [stdout] test key::test::test_debug_output ... ok
[INFO] [stdout] test tests::signature_lax_der ... ok
[INFO] [stdout] test key::test::test_pubkey_serialize ... ok
[INFO] [stdout] test key::test::test_addition ... ok
[INFO] [stdout] test tests::sign_and_verify_fail ... ok
[INFO] [stdout] test tests::test_bad_slice ... ok
[INFO] [stdout] test key::test::keypair_slice_round_trip ... ok
[INFO] [stdout] test key::test::test_multiplication ... ok
[INFO] [stdout] test key::test::test_out_of_range ... ok
[INFO] [stdout] test tests::sign_and_verify_extreme ... ok
[INFO] [stdout] test key::test::test_negation ... ok
[INFO] [stdout] test tests::test_low_s ... ok
[INFO] [stdout] test tests::capabilities ... ok
[INFO] [stdout] test tests::test_panic_raw_ctx ... ok
[INFO] [stdout] test tests::signature_serialize_roundtrip ... ok
[INFO] [stdout] test tests::test_preallocation ... ok
[INFO] [stdout] test tests::test_raw_ctx ... ok
[INFO] [stdout] test key::test::test_display_output ... ok
[INFO] [stdout] test tests::test_manual_create_destroy ... ok
[INFO] [stdout] test tests::sign_and_verify ... ok
[INFO] [stderr]    Doc-tests secp256k1
[INFO] [stdout] test key::test::pubkey_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Secp256k1<C>::verify (line 725) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/ecdh.rs - ecdh::SharedSecret::new_with_hash (line 124) ... ok
[INFO] [stdout] test src/lib.rs - (line 85) ... ok
[INFO] [stdout] test src/lib.rs - (line 67) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "345d2918dea63a82fc3b8c018e291cc8213e5cb350f1c392015cab39985029b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345d2918dea63a82fc3b8c018e291cc8213e5cb350f1c392015cab39985029b9", kill_on_drop: false }`
[INFO] [stdout] 345d2918dea63a82fc3b8c018e291cc8213e5cb350f1c392015cab39985029b9