[INFO] crate lightning-invoice 0.3.0 is already in cache
[INFO] testing lightning-invoice-0.3.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate lightning-invoice 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lightning-invoice 0.3.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lightning-invoice 0.3.0
[INFO] finished tweaking crates.io crate lightning-invoice 0.3.0
[INFO] tweaked toml for crates.io crate lightning-invoice 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 453e5a1fabaf2c91fc1fde27d03e1d8c0394416de131685e0357c646faeba6aa
[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" "453e5a1fabaf2c91fc1fde27d03e1d8c0394416de131685e0357c646faeba6aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "453e5a1fabaf2c91fc1fde27d03e1d8c0394416de131685e0357c646faeba6aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453e5a1fabaf2c91fc1fde27d03e1d8c0394416de131685e0357c646faeba6aa", kill_on_drop: false }`
[INFO] [stdout] 453e5a1fabaf2c91fc1fde27d03e1d8c0394416de131685e0357c646faeba6aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 837fe4d2edb3e89ec80110fcf3e4185a799bc45bdecbe1526b2524eb5fa18318
[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" "837fe4d2edb3e89ec80110fcf3e4185a799bc45bdecbe1526b2524eb5fa18318", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitcoin_hashes v0.7.6
[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[INFO] [stderr]    Compiling secp256k1 v0.17.2
[INFO] [stderr]    Compiling lightning-invoice v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/de.rs:519:5
[INFO] [stdout]     |
[INFO] [stdout] 519 |             0...16 => {
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:634:31
[INFO] [stdout]     |
[INFO] [stdout] 634 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:637:31
[INFO] [stdout]     |
[INFO] [stdout] 637 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:640:31
[INFO] [stdout]     |
[INFO] [stdout] 640 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:643:31
[INFO] [stdout]     |
[INFO] [stdout] 643 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:646:43
[INFO] [stdout]     |
[INFO] [stdout] 646 |                 write!(f, "{} (in function {})", self.description(), function)
[INFO] [stdout]     |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:649:26
[INFO] [stdout]     |
[INFO] [stdout] 649 |                 write!(f, "{}", self.description())
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.33s
[INFO] running `Command { std: "docker" "inspect" "837fe4d2edb3e89ec80110fcf3e4185a799bc45bdecbe1526b2524eb5fa18318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "837fe4d2edb3e89ec80110fcf3e4185a799bc45bdecbe1526b2524eb5fa18318", kill_on_drop: false }`
[INFO] [stdout] 837fe4d2edb3e89ec80110fcf3e4185a799bc45bdecbe1526b2524eb5fa18318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f3845e9d64c3f9ecd242b5d2beca93154f8278909abacb438dd294636e56195
[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" "8f3845e9d64c3f9ecd242b5d2beca93154f8278909abacb438dd294636e56195", kill_on_drop: false }`
[INFO] [stderr]    Compiling lightning-invoice v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/de.rs:519:5
[INFO] [stdout]     |
[INFO] [stdout] 519 |             0...16 => {
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:634:31
[INFO] [stdout]     |
[INFO] [stdout] 634 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:637:31
[INFO] [stdout]     |
[INFO] [stdout] 637 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:640:31
[INFO] [stdout]     |
[INFO] [stdout] 640 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:643:31
[INFO] [stdout]     |
[INFO] [stdout] 643 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:646:43
[INFO] [stdout]     |
[INFO] [stdout] 646 |                 write!(f, "{} (in function {})", self.description(), function)
[INFO] [stdout]     |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:649:26
[INFO] [stdout]     |
[INFO] [stdout] 649 |                 write!(f, "{}", self.description())
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/de.rs:519:5
[INFO] [stdout]     |
[INFO] [stdout] 519 |             0...16 => {
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:634:31
[INFO] [stdout]     |
[INFO] [stdout] 634 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:637:31
[INFO] [stdout]     |
[INFO] [stdout] 637 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:640:31
[INFO] [stdout]     |
[INFO] [stdout] 640 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:643:31
[INFO] [stdout]     |
[INFO] [stdout] 643 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:646:43
[INFO] [stdout]     |
[INFO] [stdout] 646 |                 write!(f, "{} (in function {})", self.description(), function)
[INFO] [stdout]     |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/de.rs:649:26
[INFO] [stdout]     |
[INFO] [stdout] 649 |                 write!(f, "{}", self.description())
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hash`
[INFO] [stdout]     --> src/lib.rs:1237:23
[INFO] [stdout]      |
[INFO] [stdout] 1237 |     use bitcoin_hashes::{Hash, sha256};
[INFO] [stdout]      |                          ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "8f3845e9d64c3f9ecd242b5d2beca93154f8278909abacb438dd294636e56195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f3845e9d64c3f9ecd242b5d2beca93154f8278909abacb438dd294636e56195", kill_on_drop: false }`
[INFO] [stdout] 8f3845e9d64c3f9ecd242b5d2beca93154f8278909abacb438dd294636e56195
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b88ed301b94d7536eed627a142a64e0060b0769814421bad7e5153d266cc594a
[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" "b88ed301b94d7536eed627a142a64e0060b0769814421bad7e5153d266cc594a", kill_on_drop: false }`
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/de.rs:519:5
[INFO] [stderr]     |
[INFO] [stderr] 519 |             0...16 => {
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/de.rs:634:31
[INFO] [stderr]     |
[INFO] [stderr] 634 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/de.rs:637:31
[INFO] [stderr]     |
[INFO] [stderr] 637 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/de.rs:640:31
[INFO] [stderr]     |
[INFO] [stderr] 640 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/de.rs:643:31
[INFO] [stderr]     |
[INFO] [stderr] 643 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/de.rs:646:43
[INFO] [stderr]     |
[INFO] [stderr] 646 |                 write!(f, "{} (in function {})", self.description(), function)
[INFO] [stderr]     |                                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/de.rs:649:26
[INFO] [stderr]     |
[INFO] [stderr] 649 |                 write!(f, "{}", self.description())
[INFO] [stderr]     |                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/de.rs:519:5
[INFO] [stderr]     |
[INFO] [stderr] 519 |             0...16 => {
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/de.rs:634:31
[INFO] [stderr]     |
[INFO] [stderr] 634 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/de.rs:637:31
[INFO] [stderr]     |
[INFO] [stderr] 637 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/de.rs:640:31
[INFO] [stderr]     |
[INFO] [stderr] 640 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/de.rs:643:31
[INFO] [stderr]     |
[INFO] [stderr] 643 |                 write!(f, "{} ({})", self.description(), e)
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/de.rs:646:43
[INFO] [stderr]     |
[INFO] [stderr] 646 |                 write!(f, "{} (in function {})", self.description(), function)
[INFO] [stderr]     |                                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/de.rs:649:26
[INFO] [stderr]     |
[INFO] [stderr] 649 |                 write!(f, "{}", self.description())
[INFO] [stderr]     |                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Hash`
[INFO] [stderr]     --> src/lib.rs:1237:23
[INFO] [stderr]      |
[INFO] [stderr] 1237 |     use bitcoin_hashes::{Hash, sha256};
[INFO] [stderr]      |                          ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lightning_invoice-a1295fae494dbeed
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test de::test::test_parse_currency_prefix ... ok
[INFO] [stdout] test ser::test::test_encode_int_be_base256 ... ok
[INFO] [stdout] test ser::test::test_encode_int_be_base32 ... ok
[INFO] [stdout] test de::test::test_parse_int_from_bytes_be ... ok
[INFO] [stdout] test ser::test::test_currency_code ... ok
[INFO] [stdout] test de::test::test_parse_description ... ok
[INFO] [stdout] test de::test::test_parse_min_final_cltv_expiry ... ok
[INFO] [stdout] test de::test::test_parse_sha256_hash ... ok
[INFO] [stdout] test de::test::test_parse_expiry_time ... ok
[INFO] [stdout] test de::test::test_parse_fallback ... ok
[INFO] [stdout] test de::test::test_parse_payee_pub_key ... ok
[INFO] [stdout] test de::test::test_parse_route ... ok
[INFO] [stdout] test ser::test::test_raw_hrp ... ok
[INFO] [stdout] test de::test::test_raw_signed_invoice_deserialization ... ok
[INFO] [stdout] test test::test_calc_invoice_hash ... ok
[INFO] [stdout] test test::test_system_time_bounds_assumptions ... ok
[INFO] [stdout] test test::test_builder_amount ... ok
[INFO] [stdout] test test::test_builder_fail ... ok
[INFO] [stdout] test test::test_builder_ok ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ser_de-95127d0bd8cc9996
[INFO] [stdout] test test::test_check_signature ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test serialize ... ok
[INFO] [stdout] test deserialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lightning-invoice
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Invoice::from_signed (line 941) ... ok
[INFO] [stdout] test src/de.rs - de::Invoice (line 203) ... ok
[INFO] [stdout] test src/lib.rs - InvoiceBuilder (line 106) ... ok
[INFO] [stdout] test src/de.rs - de::SignedRawInvoice (line 222) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b88ed301b94d7536eed627a142a64e0060b0769814421bad7e5153d266cc594a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b88ed301b94d7536eed627a142a64e0060b0769814421bad7e5153d266cc594a", kill_on_drop: false }`
[INFO] [stdout] b88ed301b94d7536eed627a142a64e0060b0769814421bad7e5153d266cc594a