[INFO] fetching crate bitcoin-hdchain 0.1.16-alpha.0... [INFO] checking bitcoin-hdchain-0.1.16-alpha.0 against master#5257aee7dd163d21d32fa904578d4fb0f4c91b79 for pr-116494-2 [INFO] extracting crate bitcoin-hdchain 0.1.16-alpha.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate bitcoin-hdchain 0.1.16-alpha.0 on toolchain 5257aee7dd163d21d32fa904578d4fb0f4c91b79 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "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-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "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" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitcoinleveldb-util v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoinleveldb-options v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoinleveldb-slice v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoinleveldb-snapshot v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoinleveldb-status v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoin-amt v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoin-primitives v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoin-support v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoin-univalue v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoinleveldb-env v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoinleveldb-file v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoinleveldb-cache v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoinleveldb-log v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoinleveldb-comparator v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoinleveldb-filter v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoinleveldb-key v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoin-key v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoinleveldb-rand v0.1.16-alpha.0 [INFO] [stderr] Downloaded bitcoinleveldb-table v0.1.16-alpha.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 46e0ba0980d1f8e77dd9cd91372bfb3d2aea319b0ec69ac1f916de01d23dd1fe [INFO] running `Command { std: "docker" "start" "-a" "46e0ba0980d1f8e77dd9cd91372bfb3d2aea319b0ec69ac1f916de01d23dd1fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46e0ba0980d1f8e77dd9cd91372bfb3d2aea319b0ec69ac1f916de01d23dd1fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46e0ba0980d1f8e77dd9cd91372bfb3d2aea319b0ec69ac1f916de01d23dd1fe", kill_on_drop: false }` [INFO] [stdout] 46e0ba0980d1f8e77dd9cd91372bfb3d2aea319b0ec69ac1f916de01d23dd1fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0ccbe7fbf20fce3071bb55c468de11679f20eee37f045994c05f2cb4ac94700 [INFO] running `Command { std: "docker" "start" "-a" "c0ccbe7fbf20fce3071bb55c468de11679f20eee37f045994c05f2cb4ac94700", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] 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[INFO] [stderr] Compiling serde-big-array v0.4.1 [INFO] [stderr] Compiling ritual_common v0.4.0 [INFO] [stderr] Compiling time v0.3.34 [INFO] [stderr] Compiling qt_ritual_common v0.4.0 [INFO] [stderr] Compiling ritual_build v0.4.0 [INFO] [stderr] Compiling qt_ritual_build v0.5.0 [INFO] [stderr] Compiling qt_core v0.5.0 [INFO] [stderr] Compiling qt_gui v0.5.0 [INFO] [stderr] Compiling libevent v0.1.0 [INFO] [stderr] Checking bitcoin-imports v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-cfg v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-derive v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-slice v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-status v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-util v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-comparator v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-filter v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-key v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-rand v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-file v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-log v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-snapshot v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-env v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-cache v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-support v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-options v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-primitives v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-table v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-univalue v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-amt 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) -> 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) -> 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) -> 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) -> 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) -> 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) -> 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` profile [unoptimized + debuginfo] target(s) in 1m 26s [INFO] running `Command { std: "docker" "inspect" "c0ccbe7fbf20fce3071bb55c468de11679f20eee37f045994c05f2cb4ac94700", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0ccbe7fbf20fce3071bb55c468de11679f20eee37f045994c05f2cb4ac94700", kill_on_drop: false }` [INFO] [stdout] c0ccbe7fbf20fce3071bb55c468de11679f20eee37f045994c05f2cb4ac94700