[INFO] fetching crate ripple-keypairs 0.1.0...
[INFO] testing ripple-keypairs-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ripple-keypairs 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ripple-keypairs 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] f5deb843d28a55238981bdd5bcf3fdc7875358606b10166fa92b477a9c11d7eb
[INFO] running `Command { std: "docker" "start" "-a" "f5deb843d28a55238981bdd5bcf3fdc7875358606b10166fa92b477a9c11d7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5deb843d28a55238981bdd5bcf3fdc7875358606b10166fa92b477a9c11d7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5deb843d28a55238981bdd5bcf3fdc7875358606b10166fa92b477a9c11d7eb", kill_on_drop: false }`
[INFO] [stdout] f5deb843d28a55238981bdd5bcf3fdc7875358606b10166fa92b477a9c11d7eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 635b265b79e46dd294f825d92bb5b10ccc1f779e9bc05287b2b648187d90fc63
[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" "635b265b79e46dd294f825d92bb5b10ccc1f779e9bc05287b2b648187d90fc63", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v1.0.0
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling base-x v0.2.8
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling ripemd160 v0.9.1
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling hmac-drbg v0.2.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling ripple-address-codec v0.1.1
[INFO] [stderr]    Compiling libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling ripple-keypairs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.36s
[INFO] running `Command { std: "docker" "inspect" "635b265b79e46dd294f825d92bb5b10ccc1f779e9bc05287b2b648187d90fc63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635b265b79e46dd294f825d92bb5b10ccc1f779e9bc05287b2b648187d90fc63", kill_on_drop: false }`
[INFO] [stdout] 635b265b79e46dd294f825d92bb5b10ccc1f779e9bc05287b2b648187d90fc63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] a0fbdbb7c3ca968b276e1bac7c6f59a3bfe3bb62ca4d5fb78365210e6dc5144c
[INFO] running `Command { std: "docker" "start" "-a" "a0fbdbb7c3ca968b276e1bac7c6f59a3bfe3bb62ca4d5fb78365210e6dc5144c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ripple-keypairs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.24s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ripple_keypairs-e154ab42ffd6a1cb)
[INFO] [stderr]   Executable tests/api.rs (/opt/rustwide/target/debug/deps/api-60f03115838f2a94)
[INFO] running `Command { std: "docker" "inspect" "a0fbdbb7c3ca968b276e1bac7c6f59a3bfe3bb62ca4d5fb78365210e6dc5144c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0fbdbb7c3ca968b276e1bac7c6f59a3bfe3bb62ca4d5fb78365210e6dc5144c", kill_on_drop: false }`
[INFO] [stdout] a0fbdbb7c3ca968b276e1bac7c6f59a3bfe3bb62ca4d5fb78365210e6dc5144c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 7af130f3e8a553579860e0e880018541555c2b1e79195a6e0837aaf08ae4e7ce
[INFO] running `Command { std: "docker" "start" "-a" "7af130f3e8a553579860e0e880018541555c2b1e79195a6e0837aaf08ae4e7ce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ripple_keypairs-e154ab42ffd6a1cb)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test hexbytes::tests::empty_hex_string ... ok
[INFO] [stdout] test hexbytes::tests::bytes_into_hex_bytes ... ok
[INFO] [stdout] test hexbytes::tests::bytes_to_hex ... ok
[INFO] [stdout] test hexbytes::tests::parse ... ok
[INFO] [stdout] test hexbytes::tests::hex_to_bytes ... ok
[INFO] [stdout] test hexbytes::tests::empty_bytes ... ok
[INFO] [stdout] test algorithm::secp256k1::tests::small_big_int_to_32_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/api.rs (/opt/rustwide/target/debug/deps/api-60f03115838f2a94)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[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 ed25519::derive_address ... ok
[INFO] [stdout] test ed25519::verify_bad_signature ... ok
[INFO] [stdout] test ed25519::derive_keypair ... ok
[INFO] [stdout] test ed25519::new_seed ... ok
[INFO] [stdout] test ed25519::sign ... ok
[INFO] [stdout] test secp256k1::bad_seed ... ok
[INFO] [stdout] test secp256k1::random_seed ... ok
[INFO] [stdout] test secp256k1::random_seed_starts_with_s ... ok
[INFO] [stdout] test ed25519::parse_random_seed ... ok
[INFO] [stdout] test ed25519::random_seed_starts_with_sed ... ok
[INFO] [stdout] test secp256k1::random_address ... ok
[INFO] [stdout] test ed25519::random_seed ... ok
[INFO] [stdout] test ed25519::random_address ... ok
[INFO] [stdout] test ed25519::verify ... ok
[INFO] [stdout] test ed25519::bad_seed ... ok
[INFO] [stdout] test ed25519::parse_seed ... ok
[INFO] [stdout] test secp256k1::derive_keypair ... ok
[INFO] [stdout] test secp256k1::derive_address ... ok
[INFO] [stdout] test secp256k1::verify_bad_signature ... ok
[INFO] [stdout] test secp256k1::sign ... ok
[INFO] [stdout] test secp256k1::verify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ripple-keypairs
[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" "7af130f3e8a553579860e0e880018541555c2b1e79195a6e0837aaf08ae4e7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7af130f3e8a553579860e0e880018541555c2b1e79195a6e0837aaf08ae4e7ce", kill_on_drop: false }`
[INFO] [stdout] 7af130f3e8a553579860e0e880018541555c2b1e79195a6e0837aaf08ae4e7ce