[INFO] fetching crate xrpl-hooks 0.3.1...
[INFO] checking xrpl-hooks-0.3.1 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate xrpl-hooks 0.3.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate xrpl-hooks 0.3.1 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xrpl-hooks 0.3.1
[INFO] finished tweaking crates.io crate xrpl-hooks 0.3.1
[INFO] tweaked toml for crates.io crate xrpl-hooks 0.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3748922a5e1875c3652852762972ef74da6ac5a5285d89840bf754a94d69e35a
[INFO] running `Command { std: "docker" "start" "-a" "3748922a5e1875c3652852762972ef74da6ac5a5285d89840bf754a94d69e35a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3748922a5e1875c3652852762972ef74da6ac5a5285d89840bf754a94d69e35a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3748922a5e1875c3652852762972ef74da6ac5a5285d89840bf754a94d69e35a", kill_on_drop: false }`
[INFO] [stdout] 3748922a5e1875c3652852762972ef74da6ac5a5285d89840bf754a94d69e35a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9cc12a925f0599c46cdf57674170f0781ce02c655620b1c5b4c9084328552f0
[INFO] running `Command { std: "docker" "start" "-a" "b9cc12a925f0599c46cdf57674170f0781ce02c655620b1c5b4c9084328552f0", kill_on_drop: false }`
[INFO] [stderr]     Checking xrpl-hooks v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: `#[must_use]` has no effect when applied to an implementation block
[INFO] [stdout]    --> src/api/mod.rs:382:1
[INFO] [stdout]     |
[INFO] [stdout] 382 | #[must_use]
[INFO] [stdout]     | ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:15:5
[INFO] [stdout]     |
[INFO] [stdout] 15  |     warnings,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_attributes)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[must_use]` has no effect when applied to an implementation block
[INFO] [stdout]    --> src/api/mod.rs:382:1
[INFO] [stdout]     |
[INFO] [stdout] 382 | #[must_use]
[INFO] [stdout]     | ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:15:5
[INFO] [stdout]     |
[INFO] [stdout] 15  |     warnings,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_attributes)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the type `[u8; 20]` does not permit being left uninitialized
[INFO] [stdout]    --> src/macros.rs:15:18
[INFO] [stdout]     |
[INFO] [stdout] 15  |         unsafe { ::core::mem::MaybeUninit::uninit().assume_init() }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  this code causes undefined behavior when executed
[INFO] [stdout]     |                  help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/helpers.rs:145:30
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let mut acc: AccountId = uninit_buf!();
[INFO] [stdout]     |                              ------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[deny(invalid_value)]` implied by `#[deny(warnings)]`
[INFO] [stdout]     = note: this error originates in the macro `uninit_buf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xrpl-hooks` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: the type `[u8; 20]` does not permit being left uninitialized
[INFO] [stdout]    --> src/macros.rs:15:18
[INFO] [stdout]     |
[INFO] [stdout] 15  |         unsafe { ::core::mem::MaybeUninit::uninit().assume_init() }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  this code causes undefined behavior when executed
[INFO] [stdout]     |                  help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/helpers.rs:145:30
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let mut acc: AccountId = uninit_buf!();
[INFO] [stdout]     |                              ------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[deny(invalid_value)]` implied by `#[deny(warnings)]`
[INFO] [stdout]     = note: this error originates in the macro `uninit_buf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the type `[u8; 22]` does not permit being left uninitialized
[INFO] [stdout]    --> src/macros.rs:15:18
[INFO] [stdout]     |
[INFO] [stdout] 15  |         unsafe { ::core::mem::MaybeUninit::uninit().assume_init() }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  this code causes undefined behavior when executed
[INFO] [stdout]     |                  help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/helpers.rs:287:67
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let mut encoded: [u8; _c::ENCODE_ACCOUNT_SIZE as usize] = uninit_buf!();
[INFO] [stdout]     |                                                                   ------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: this error originates in the macro `uninit_buf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xrpl-hooks` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "b9cc12a925f0599c46cdf57674170f0781ce02c655620b1c5b4c9084328552f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9cc12a925f0599c46cdf57674170f0781ce02c655620b1c5b4c9084328552f0", kill_on_drop: false }`
[INFO] [stdout] b9cc12a925f0599c46cdf57674170f0781ce02c655620b1c5b4c9084328552f0
