[INFO] fetching crate ripple-keypairs 0.1.0...
[INFO] testing ripple-keypairs-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ripple-keypairs 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ripple-keypairs 0.1.0 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 ripple-keypairs 0.1.0
[INFO] finished tweaking crates.io crate ripple-keypairs 0.1.0
[INFO] tweaked toml for crates.io crate ripple-keypairs 0.1.0 written to /workspace/builds/worker-1/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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] 9a864dcb58017a2bae9cc149314ea79caec7781e26fc84c07627de6959c4d025
[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" "9a864dcb58017a2bae9cc149314ea79caec7781e26fc84c07627de6959c4d025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a864dcb58017a2bae9cc149314ea79caec7781e26fc84c07627de6959c4d025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a864dcb58017a2bae9cc149314ea79caec7781e26fc84c07627de6959c4d025", kill_on_drop: false }`
[INFO] [stdout] 9a864dcb58017a2bae9cc149314ea79caec7781e26fc84c07627de6959c4d025
[INFO] running `Command { std: "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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cde4a5f751f7d41b6e5484a5e62e2ec54f6f5dc297fd70e880fee82dd53734b1
[INFO] running `Command { std: "docker" "start" "-a" "cde4a5f751f7d41b6e5484a5e62e2ec54f6f5dc297fd70e880fee82dd53734b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling ripple-address-codec v0.1.1
[INFO] [stderr]    Compiling ripple-keypairs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.27s
[INFO] running `Command { std: "docker" "inspect" "cde4a5f751f7d41b6e5484a5e62e2ec54f6f5dc297fd70e880fee82dd53734b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cde4a5f751f7d41b6e5484a5e62e2ec54f6f5dc297fd70e880fee82dd53734b1", kill_on_drop: false }`
[INFO] [stdout] cde4a5f751f7d41b6e5484a5e62e2ec54f6f5dc297fd70e880fee82dd53734b1
[INFO] running `Command { std: "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" "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] 2a93cdde2e866db96f5709ffe0c932fb38cb60cbe417fde1ddd1b4bbb4b71706
[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" "2a93cdde2e866db96f5709ffe0c932fb38cb60cbe417fde1ddd1b4bbb4b71706", kill_on_drop: false }`
[INFO] [stderr]    Compiling ripple-keypairs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `Command { std: "docker" "inspect" "2a93cdde2e866db96f5709ffe0c932fb38cb60cbe417fde1ddd1b4bbb4b71706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a93cdde2e866db96f5709ffe0c932fb38cb60cbe417fde1ddd1b4bbb4b71706", kill_on_drop: false }`
[INFO] [stdout] 2a93cdde2e866db96f5709ffe0c932fb38cb60cbe417fde1ddd1b4bbb4b71706
[INFO] running `Command { std: "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" "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] dff01fd41d76af4dc0f37382ea9ead3cf767505463577fb6bdfb18a8bcdbafff
[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" "dff01fd41d76af4dc0f37382ea9ead3cf767505463577fb6bdfb18a8bcdbafff", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ripple_keypairs-eab455eca4cf8f80)
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running tests/api.rs (/opt/rustwide/target/debug/deps/api-75c5e369cc3e02c2)
[INFO] [stdout] test algorithm::secp256k1::tests::small_big_int_to_32_bytes ... ok
[INFO] [stdout] test hexbytes::tests::bytes_to_hex ... ok
[INFO] [stdout] test hexbytes::tests::hex_to_bytes ... ok
[INFO] [stdout] test hexbytes::tests::empty_bytes ... ok
[INFO] [stdout] test hexbytes::tests::parse ... ok
[INFO] [stdout] test hexbytes::tests::empty_hex_string ... ok
[INFO] [stdout] test hexbytes::tests::bytes_into_hex_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test ed25519::bad_seed ... ok
[INFO] [stdout] test ed25519::parse_seed ... ok
[INFO] [stdout] test ed25519::verify ... ok
[INFO] [stdout] test ed25519::verify_bad_signature ... ok
[INFO] [stdout] test ed25519::new_seed ... ok
[INFO] [stdout] test ed25519::parse_random_seed ... ok
[INFO] [stdout] test ed25519::derive_keypair ... ok
[INFO] [stdout] test ed25519::random_address ... ok
[INFO] [stdout] test ed25519::random_seed ... ok
[INFO] [stdout] test ed25519::random_seed_starts_with_sed ... ok
[INFO] [stdout] test ed25519::sign ... ok
[INFO] [stdout] test secp256k1::bad_seed ... ok
[INFO] [stdout] test secp256k1::new_seed ... ok
[INFO] [stdout] test secp256k1::parse_random_seed ... ok
[INFO] [stdout] test secp256k1::parse_seed ... ok
[INFO] [stdout] test secp256k1::random_seed_starts_with_s ... ok
[INFO] [stdout] test ed25519::derive_address ... ok
[INFO] [stdout] test secp256k1::derive_keypair ... ok
[INFO] [stdout] test secp256k1::derive_address ... ok
[INFO] [stdout] test secp256k1::random_seed ... ok
[INFO] [stdout] test secp256k1::verify_bad_signature ... ok
[INFO] [stdout] test secp256k1::verify ... ok
[INFO] [stdout] test secp256k1::sign ... ok
[INFO] [stderr]    Doc-tests ripple-keypairs
[INFO] [stdout] test secp256k1::random_address ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: lint `missing_crate_level_docs` has been renamed to `rustdoc::missing_crate_level_docs`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     missing_crate_level_docs,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_crate_level_docs`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     warnings,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    = note: `#[deny(renamed_and_removed_lints)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     missing_doc_code_examples,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "dff01fd41d76af4dc0f37382ea9ead3cf767505463577fb6bdfb18a8bcdbafff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dff01fd41d76af4dc0f37382ea9ead3cf767505463577fb6bdfb18a8bcdbafff", kill_on_drop: false }`
[INFO] [stdout] dff01fd41d76af4dc0f37382ea9ead3cf767505463577fb6bdfb18a8bcdbafff