[INFO] fetching crate bitcoin-hdchain 0.1.16-alpha.0...
[INFO] checking bitcoin-hdchain-0.1.16-alpha.0 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate bitcoin-hdchain 0.1.16-alpha.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate bitcoin-hdchain 0.1.16-alpha.0 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoin-hdchain 0.1.16-alpha.0
[INFO] finished tweaking crates.io crate bitcoin-hdchain 0.1.16-alpha.0
[INFO] tweaked toml for crates.io crate bitcoin-hdchain 0.1.16-alpha.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "407f8b6ed1b0188bcbc47cc2dcf94b631d343872e1281c2d9f09b75b8eae7ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "407f8b6ed1b0188bcbc47cc2dcf94b631d343872e1281c2d9f09b75b8eae7ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407f8b6ed1b0188bcbc47cc2dcf94b631d343872e1281c2d9f09b75b8eae7ed8", kill_on_drop: false }`
[INFO] [stdout] 407f8b6ed1b0188bcbc47cc2dcf94b631d343872e1281c2d9f09b75b8eae7ed8
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[INFO] [stdout] 66838bac77c67b218fe71d0268f0daad4b6b7ff7ea7216e506545a762a039aa6
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[INFO] [stderr]     Checking bitcoin-imports v0.1.16-alpha.0
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[INFO] [stderr]    Compiling bitcoin-primitives v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoinleveldb-table v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoin-key v0.1.16-alpha.0
[INFO] [stderr]     Checking bitcoin-hdchain v0.1.16-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bitcoin_derive::*`
[INFO] [stdout]  --> src/imports.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) use bitcoin_derive::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitcoin_derive::*`
[INFO] [stdout]  --> src/imports.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) use bitcoin_derive::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/hdchain.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |     #[inline] fn eq(&self, other: &HDChain) -> bool {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypath_str`
[INFO] [stdout]   --> src/hdkeypath.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         keypath_str: &String,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypath_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypath`
[INFO] [stdout]   --> src/hdkeypath.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         keypath:     &mut Vec<u32>) -> bool {
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypath`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/hdkeypath.rs:56:26
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn format_hd_keypath(path: &Vec<u32>) -> String {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypath`
[INFO] [stdout]   --> src/hdkeypath.rs:73:25
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn write_hd_keypath(keypath: &Vec<u32>) -> String {
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypath`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `n_external_chain_counter`, `n_internal_chain_counter`, `seed_id`, and `n_version` are never read
[INFO] [stdout]   --> src/hdchain.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct HDChain {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 8  |
[INFO] [stdout] 9  |     n_external_chain_counter: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     n_internal_chain_counter: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     seed_id:                  KeyID,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 17 |
[INFO] [stdout] 18 |     n_version:                i32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/hdchain.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |     #[inline] fn eq(&self, other: &HDChain) -> bool {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypath_str`
[INFO] [stdout]   --> src/hdkeypath.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         keypath_str: &String,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypath_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypath`
[INFO] [stdout]   --> src/hdkeypath.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         keypath:     &mut Vec<u32>) -> bool {
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypath`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/hdkeypath.rs:56:26
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn format_hd_keypath(path: &Vec<u32>) -> String {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keypath`
[INFO] [stdout]   --> src/hdkeypath.rs:73:25
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn write_hd_keypath(keypath: &Vec<u32>) -> String {
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypath`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `n_external_chain_counter`, `n_internal_chain_counter`, `seed_id`, and `n_version` are never read
[INFO] [stdout]   --> src/hdchain.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct HDChain {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 8  |
[INFO] [stdout] 9  |     n_external_chain_counter: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     n_internal_chain_counter: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     seed_id:                  KeyID,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 17 |
[INFO] [stdout] 18 |     n_version:                i32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "66838bac77c67b218fe71d0268f0daad4b6b7ff7ea7216e506545a762a039aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66838bac77c67b218fe71d0268f0daad4b6b7ff7ea7216e506545a762a039aa6", kill_on_drop: false }`
[INFO] [stdout] 66838bac77c67b218fe71d0268f0daad4b6b7ff7ea7216e506545a762a039aa6
