[INFO] fetching crate descriptor-wallet 0.4.0-alpha.1... [INFO] checking descriptor-wallet-0.4.0-alpha.1 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate descriptor-wallet 0.4.0-alpha.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate descriptor-wallet 0.4.0-alpha.1 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate descriptor-wallet 0.4.0-alpha.1 [INFO] finished tweaking crates.io crate descriptor-wallet 0.4.0-alpha.1 [INFO] tweaked toml for crates.io crate descriptor-wallet 0.4.0-alpha.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded strict_encoding_derive v1.0.0 [INFO] [stderr] Downloaded lightning_encoding v0.4.0-beta.1 [INFO] [stderr] Downloaded stringly_conversions v0.1.1 [INFO] [stderr] Downloaded amplify v3.1.1 [INFO] [stderr] Downloaded descriptor-wallet v0.4.0 [INFO] [stderr] Downloaded slip132 v0.3.3 [INFO] [stderr] Downloaded amplify_derive_helpers v0.0.4 [INFO] [stderr] Downloaded amplify_derive v2.4.4 [INFO] [stderr] Downloaded strict_encoding v1.2.0 [INFO] [stderr] Downloaded lightning_encoding_derive v0.4.0 [INFO] [stderr] Downloaded serde_str_helpers v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 75cb655671bce3bcabd7bfacd076a7410903933e2823e97b1487aa96296af990 [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" "75cb655671bce3bcabd7bfacd076a7410903933e2823e97b1487aa96296af990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75cb655671bce3bcabd7bfacd076a7410903933e2823e97b1487aa96296af990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75cb655671bce3bcabd7bfacd076a7410903933e2823e97b1487aa96296af990", kill_on_drop: false }` [INFO] [stdout] 75cb655671bce3bcabd7bfacd076a7410903933e2823e97b1487aa96296af990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14499e01a83cff1c70b5a9dde29121cf182674c1e92f7d9f8ded559ed0868931 [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" "14499e01a83cff1c70b5a9dde29121cf182674c1e92f7d9f8ded559ed0868931", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling paste v1.0.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking bitcoin_hashes v0.9.4 [INFO] [stderr] Checking bech32 v0.7.3 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling amplify_derive v2.4.4 [INFO] [stderr] Compiling amplify_derive_helpers v0.0.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling stringly_conversions v0.1.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling secp256k1-sys v0.4.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.4.4 [INFO] [stderr] Checking secp256k1 v0.20.1 [INFO] [stderr] Compiling amplify v3.1.1 [INFO] [stderr] Compiling strict_encoding_derive v1.0.0 [INFO] [stderr] Compiling lightning_encoding_derive v0.4.0 [INFO] [stderr] Checking bitcoin v0.26.0 [INFO] [stderr] Checking miniscript v5.1.0 [INFO] [stderr] Checking slip132 v0.3.3 [INFO] [stderr] Checking strict_encoding v1.2.0 [INFO] [stderr] Checking descriptor-wallet v0.4.0 [INFO] [stderr] Checking lightning_encoding v0.4.0-beta.1 [INFO] [stderr] Checking descriptor-wallet v0.4.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/bip32.rs:311:27 [INFO] [stdout] | [INFO] [stdout] 311 | fn partial_cmp(&self, other: &Self) -> Option { [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: `other` [INFO] [stdout] --> src/bip32.rs:317:19 [INFO] [stdout] | [INFO] [stdout] 317 | fn cmp(&self, other: &Self) -> Ordering { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/bip32.rs:325:17 [INFO] [stdout] | [INFO] [stdout] 325 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/bip32.rs:345:17 [INFO] [stdout] | [INFO] [stdout] 345 | fn try_from(value: DerivationStep) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iter` [INFO] [stdout] --> src/bip32.rs:383:55 [INFO] [stdout] | [INFO] [stdout] 383 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iter` [INFO] [stdout] --> src/bip32.rs:389:58 [INFO] [stdout] | [INFO] [stdout] 389 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/bip32.rs:397:17 [INFO] [stdout] | [INFO] [stdout] 397 | fn try_from(value: String) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/bip32.rs:405:17 [INFO] [stdout] | [INFO] [stdout] 405 | fn try_from(value: &str) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/bip32.rs:413:17 [INFO] [stdout] | [INFO] [stdout] 413 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/bip32.rs:419:19 [INFO] [stdout] | [INFO] [stdout] 419 | fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/bip32.rs:311:27 [INFO] [stdout] | [INFO] [stdout] 311 | fn partial_cmp(&self, other: &Self) -> Option { [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: `other` [INFO] [stdout] --> src/bip32.rs:317:19 [INFO] [stdout] | [INFO] [stdout] 317 | fn cmp(&self, other: &Self) -> Ordering { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/bip32.rs:325:17 [INFO] [stdout] | [INFO] [stdout] 325 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/bip32.rs:345:17 [INFO] [stdout] | [INFO] [stdout] 345 | fn try_from(value: DerivationStep) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iter` [INFO] [stdout] --> src/bip32.rs:383:55 [INFO] [stdout] | [INFO] [stdout] 383 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iter` [INFO] [stdout] --> src/bip32.rs:389:58 [INFO] [stdout] | [INFO] [stdout] 389 | fn from_iter>(iter: T) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/bip32.rs:397:17 [INFO] [stdout] | [INFO] [stdout] 397 | fn try_from(value: String) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/bip32.rs:405:17 [INFO] [stdout] | [INFO] [stdout] 405 | fn try_from(value: &str) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/bip32.rs:413:17 [INFO] [stdout] | [INFO] [stdout] 413 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/bip32.rs:419:19 [INFO] [stdout] | [INFO] [stdout] 419 | fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.29s [INFO] running `Command { std: "docker" "inspect" "14499e01a83cff1c70b5a9dde29121cf182674c1e92f7d9f8ded559ed0868931", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14499e01a83cff1c70b5a9dde29121cf182674c1e92f7d9f8ded559ed0868931", kill_on_drop: false }` [INFO] [stdout] 14499e01a83cff1c70b5a9dde29121cf182674c1e92f7d9f8ded559ed0868931