[INFO] cloning repository https://github.com/LNP-BP/descriptor-wallet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LNP-BP/descriptor-wallet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLNP-BP%2Fdescriptor-wallet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLNP-BP%2Fdescriptor-wallet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 953053e6cf9ecffcaacc078084ba805be31f04c7 [INFO] checking LNP-BP/descriptor-wallet against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLNP-BP%2Fdescriptor-wallet" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LNP-BP/descriptor-wallet on toolchain 9cfe725f0995b018340c519db1b2f3cf8a7e0631 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LNP-BP/descriptor-wallet [INFO] removed workspace from git repo https://github.com/LNP-BP/descriptor-wallet [INFO] finished tweaking git repo https://github.com/LNP-BP/descriptor-wallet [INFO] tweaked toml for git repo https://github.com/LNP-BP/descriptor-wallet written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/LNP-BP/descriptor-wallet already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/LNP-BP/lnp-core` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_str_helpers v0.1.2 [INFO] [stderr] Downloaded secp256k1-sys v0.4.0 [INFO] [stderr] Downloaded lightning_encoding_derive v0.3.12 [INFO] [stderr] Downloaded secp256k1 v0.20.1 [INFO] [stderr] Downloaded bitcoin v0.26.0 [INFO] [stderr] Downloaded stringly_conversions v0.1.1 [INFO] [stderr] Downloaded amplify v3.0.0 [INFO] [stderr] Downloaded strict_encoding v1.0.4 [INFO] [stderr] Downloaded strict_encoding_derive v1.0.0 [INFO] [stderr] Downloaded serde_with v1.6.1 [INFO] [stderr] Downloaded amplify_derive v2.4.4 [INFO] [stderr] Downloaded miniscript v5.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 167211fe119d9af2a4810c879370fbb54cbee16e02a84fdecfc8ed821d6bcd3f [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" "167211fe119d9af2a4810c879370fbb54cbee16e02a84fdecfc8ed821d6bcd3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "167211fe119d9af2a4810c879370fbb54cbee16e02a84fdecfc8ed821d6bcd3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "167211fe119d9af2a4810c879370fbb54cbee16e02a84fdecfc8ed821d6bcd3f", kill_on_drop: false }` [INFO] [stdout] 167211fe119d9af2a4810c879370fbb54cbee16e02a84fdecfc8ed821d6bcd3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c6ec514d16e484c4f8e0a12113c37789d1b14e263afa120bf0c197ded0e5de9 [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" "5c6ec514d16e484c4f8e0a12113c37789d1b14e263afa120bf0c197ded0e5de9", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling paste v1.0.4 [INFO] [stderr] Checking bitcoin_hashes v0.9.4 [INFO] [stderr] Checking bech32 v0.7.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling amplify_derive v2.4.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [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 rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling stringly_conversions v0.1.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling secp256k1-sys v0.4.0 [INFO] [stderr] Checking secp256k1 v0.20.1 [INFO] [stderr] Compiling amplify v3.0.0 [INFO] [stderr] Compiling strict_encoding_derive v1.0.0 [INFO] [stderr] Compiling lightning_encoding_derive v0.3.12 [INFO] [stderr] Checking bitcoin v0.26.0 [INFO] [stderr] Checking miniscript v5.0.1 [INFO] [stderr] Checking strict_encoding v1.0.4 [INFO] [stderr] Checking lightning_encoding v0.4.0-alpha.1 (https://github.com/LNP-BP/lnp-core#f9761dfb) [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 38.65s [INFO] running `Command { std: "docker" "inspect" "5c6ec514d16e484c4f8e0a12113c37789d1b14e263afa120bf0c197ded0e5de9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c6ec514d16e484c4f8e0a12113c37789d1b14e263afa120bf0c197ded0e5de9", kill_on_drop: false }` [INFO] [stdout] 5c6ec514d16e484c4f8e0a12113c37789d1b14e263afa120bf0c197ded0e5de9