[INFO] fetching crate xrpl-hooks 0.3.1...
[INFO] testing xrpl-hooks-0.3.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate xrpl-hooks 0.3.1 into /workspace/builds/worker-7-tc2/source
[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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xrpl-hooks 0.3.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 75e3e28cf96dadb777935670665d3c63b3196d061092f135751baa91eea37c4d
[INFO] running `Command { std: "docker" "start" "75e3e28cf96dadb777935670665d3c63b3196d061092f135751baa91eea37c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75e3e28cf96dadb777935670665d3c63b3196d061092f135751baa91eea37c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "75e3e28cf96dadb777935670665d3c63b3196d061092f135751baa91eea37c4d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75e3e28cf96dadb777935670665d3c63b3196d061092f135751baa91eea37c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "75e3e28cf96dadb777935670665d3c63b3196d061092f135751baa91eea37c4d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling xrpl-hooks v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[inline]` is ignored on externally exported functions
[INFO] [stdout]   --> src/lib.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[inline(always)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]`
[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: `#[warn(unused_attributes)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `must_use` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> src/api/mod.rs:382:3
[INFO] [stdout]     |
[INFO] [stdout] 382 | #[must_use]
[INFO] [stdout]     |   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the `must_use` attribute can be applied to data types, functions, and traits
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 20]` does not permit being left uninitialized
[INFO] [stdout]    --> src/macros.rs:15:18
[INFO] [stdout]     |
[INFO] [stdout]  13 | macro_rules! uninit_buf {
[INFO] [stdout]  14 |     () => {
[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: `#[warn(invalid_value)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "75e3e28cf96dadb777935670665d3c63b3196d061092f135751baa91eea37c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "75e3e28cf96dadb777935670665d3c63b3196d061092f135751baa91eea37c4d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling xrpl-hooks v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[inline]` is ignored on externally exported functions
[INFO] [stdout]   --> src/lib.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[inline(always)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]`
[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: `#[warn(unused_attributes)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `must_use` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> src/api/mod.rs:382:3
[INFO] [stdout]     |
[INFO] [stdout] 382 | #[must_use]
[INFO] [stdout]     |   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the `must_use` attribute can be applied to data types, functions, and traits
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 20]` does not permit being left uninitialized
[INFO] [stdout]    --> src/macros.rs:15:18
[INFO] [stdout]     |
[INFO] [stdout]  13 | macro_rules! uninit_buf {
[INFO] [stdout]  14 |     () => {
[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: `#[warn(invalid_value)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `must_use` attribute cannot be used on inherent impl blocks
[INFO] [stdout]    --> src/api/mod.rs:382:3
[INFO] [stdout]     |
[INFO] [stdout] 382 | #[must_use]
[INFO] [stdout]     |   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the `must_use` attribute can be applied to data types, functions, and traits
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[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: `#[warn(unused_attributes)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 20]` does not permit being left uninitialized
[INFO] [stdout]    --> src/macros.rs:15:18
[INFO] [stdout]     |
[INFO] [stdout]  13 | macro_rules! uninit_buf {
[INFO] [stdout]  14 |     () => {
[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: `#[warn(invalid_value)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 22]` does not permit being left uninitialized
[INFO] [stdout]    --> src/macros.rs:15:18
[INFO] [stdout]     |
[INFO] [stdout]  13 | macro_rules! uninit_buf {
[INFO] [stdout]  14 |     () => {
[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] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "75e3e28cf96dadb777935670665d3c63b3196d061092f135751baa91eea37c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "75e3e28cf96dadb777935670665d3c63b3196d061092f135751baa91eea37c4d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: `#[inline]` is ignored on externally exported functions
[INFO] [stderr]   --> src/lib.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | #[inline(always)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]`
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     warnings,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: the `must_use` attribute cannot be used on inherent impl blocks
[INFO] [stderr]    --> src/api/mod.rs:382:3
[INFO] [stderr]     |
[INFO] [stderr] 382 | #[must_use]
[INFO] [stderr]     |   ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the `must_use` attribute can be applied to data types, functions, and traits
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u8; 20]` does not permit being left uninitialized
[INFO] [stderr]    --> src/macros.rs:15:18
[INFO] [stderr]     |
[INFO] [stderr]  13 | macro_rules! uninit_buf {
[INFO] [stderr]  14 |     () => {
[INFO] [stderr]  15 |         unsafe { ::core::mem::MaybeUninit::uninit().assume_init() }
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  this code causes undefined behavior when executed
[INFO] [stderr]     |                  help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/helpers.rs:145:30
[INFO] [stderr]     |
[INFO] [stderr] 145 |     let mut acc: AccountId = uninit_buf!();
[INFO] [stderr]     |                              ------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr]     = note: `#[warn(invalid_value)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: `xrpl-hooks` (lib) generated 3 warnings (run `cargo fix --lib -p xrpl-hooks` to apply 1 suggestion)
[INFO] [stderr] warning: the `must_use` attribute cannot be used on inherent impl blocks
[INFO] [stderr]    --> src/api/mod.rs:382:3
[INFO] [stderr]     |
[INFO] [stderr] 382 | #[must_use]
[INFO] [stderr]     |   ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the `must_use` attribute can be applied to data types, functions, and traits
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:15:5
[INFO] [stderr]     |
[INFO] [stderr]  15 |     warnings,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[u8; 22]` does not permit being left uninitialized
[INFO] [stderr]    --> src/macros.rs:15:18
[INFO] [stderr]     |
[INFO] [stderr]  13 | macro_rules! uninit_buf {
[INFO] [stderr]  14 |     () => {
[INFO] [stderr]  15 |         unsafe { ::core::mem::MaybeUninit::uninit().assume_init() }
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  this code causes undefined behavior when executed
[INFO] [stderr]     |                  help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/helpers.rs:287:67
[INFO] [stderr]     |
[INFO] [stderr] 287 |         let mut encoded: [u8; _c::ENCODE_ACCOUNT_SIZE as usize] = uninit_buf!();
[INFO] [stderr]     |                                                                   ------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: `xrpl-hooks` (lib test) generated 3 warnings (1 duplicate) (run `cargo fix --lib -p xrpl-hooks --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/xrpl-hooks/e907a88fb308a815/out/xrpl_hooks-e907a88fb308a815)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test helpers::tests::enc_account ... ok
[INFO] [stdout] test helpers::tests::enc_signing_pubkey_null ... ok
[INFO] [stderr]    Doc-tests xrpl_hooks
[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] [stderr] warning: unknown lint: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> src/lib.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     rustdoc::missing_doc_code_examples,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the `rustdoc::missing_doc_code_examples` lint is unstable
[INFO] [stderr]    = note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     warnings,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(unknown_lints)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "75e3e28cf96dadb777935670665d3c63b3196d061092f135751baa91eea37c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75e3e28cf96dadb777935670665d3c63b3196d061092f135751baa91eea37c4d", kill_on_drop: false }`
[INFO] [stdout] 75e3e28cf96dadb777935670665d3c63b3196d061092f135751baa91eea37c4d
