[INFO] fetching crate btcpay 0.1.0...
[INFO] testing btcpay-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate btcpay 0.1.0 into /workspace/builds/worker-85/source
[INFO] validating manifest of crates.io crate btcpay 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate btcpay 0.1.0
[INFO] finished tweaking crates.io crate btcpay 0.1.0
[INFO] tweaked toml for crates.io crate btcpay 0.1.0 written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] crate crates.io crate btcpay 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 759f3d44f82250eabfa92e34af4f995cf2eb3a819999b0136318ac2beea69030
[INFO] running `Command { std: "docker" "start" "-a" "759f3d44f82250eabfa92e34af4f995cf2eb3a819999b0136318ac2beea69030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "759f3d44f82250eabfa92e34af4f995cf2eb3a819999b0136318ac2beea69030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "759f3d44f82250eabfa92e34af4f995cf2eb3a819999b0136318ac2beea69030", kill_on_drop: false }`
[INFO] [stdout] 759f3d44f82250eabfa92e34af4f995cf2eb3a819999b0136318ac2beea69030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3840495d2afc4ca69842f061c5c7f99252451fa43ecf9ecd8bd551cba1203240
[INFO] running `Command { std: "docker" "start" "-a" "3840495d2afc4ca69842f061c5c7f99252451fa43ecf9ecd8bd551cba1203240", kill_on_drop: false }`
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[INFO] [stderr]    Compiling time v0.1.43
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[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling url v2.1.1
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[INFO] [stderr]    Compiling secp256k1 v0.17.2
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling bitcoin v0.23.0
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling pin-project-internal v0.4.9
[INFO] [stderr]    Compiling tokio v0.2.19
[INFO] [stderr]    Compiling pin-project v0.4.9
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.0
[INFO] [stderr]    Compiling h2 v0.2.4
[INFO] [stderr]    Compiling hyper v0.13.5
[INFO] [stderr]    Compiling hyper-tls v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling reqwest v0.10.4
[INFO] [stderr]    Compiling btcpay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> src/core/client.rs:190:3
[INFO] [stdout]     |
[INFO] [stdout] 190 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout] 191 | #[derive(Debug, Serialize)]
[INFO] [stdout]     |                 --------- the attribute is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(legacy_derive_helpers)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]  --> src/models/client.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 8 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]   |                        --------- the attribute is introduced here
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/client.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 14 | #[derive(Debug, Clone, Default, Serialize, Deserialize)]
[INFO] [stdout]    |                                 --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/client.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 33 | #[derive(Debug, Clone, Default, Serialize, Deserialize)]
[INFO] [stdout]    |                                 --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> src/models/client.rs:103:3
[INFO] [stdout]     |
[INFO] [stdout] 103 | #[serde(untagged)]
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout] 104 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]     |                        --------- the attribute is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> src/models/client.rs:110:3
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[serde(rename_all = "kebab-case")]
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout] 111 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]     |                        --------- the attribute is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]  --> src/models/invoice.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 6 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]   |                        --------- the attribute is introduced here
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 47 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:66:3
[INFO] [stdout]    |
[INFO] [stdout] 66 | #[serde(rename_all = "UPPERCASE")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 67 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:77:3
[INFO] [stdout]    |
[INFO] [stdout] 77 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 78 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:83:3
[INFO] [stdout]    |
[INFO] [stdout] 83 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 84 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:90:3
[INFO] [stdout]    |
[INFO] [stdout] 90 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 91 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> src/models/invoice.rs:104:3
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout] 105 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]     |                        --------- the attribute is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]  --> src/models/rate.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 4 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]   |                        --------- the attribute is introduced here
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.54s
[INFO] running `Command { std: "docker" "inspect" "3840495d2afc4ca69842f061c5c7f99252451fa43ecf9ecd8bd551cba1203240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3840495d2afc4ca69842f061c5c7f99252451fa43ecf9ecd8bd551cba1203240", kill_on_drop: false }`
[INFO] [stdout] 3840495d2afc4ca69842f061c5c7f99252451fa43ecf9ecd8bd551cba1203240
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b262d3b381878408d80396983f25da6dd0d825af27355f3295c6d708f02e451
[INFO] running `Command { std: "docker" "start" "-a" "5b262d3b381878408d80396983f25da6dd0d825af27355f3295c6d708f02e451", kill_on_drop: false }`
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> src/core/client.rs:190:3
[INFO] [stdout]     |
[INFO] [stdout] 190 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout] 191 | #[derive(Debug, Serialize)]
[INFO] [stdout]     |                 --------- the attribute is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(legacy_derive_helpers)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]  --> src/models/client.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 8 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]   |                        --------- the attribute is introduced here
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/client.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 14 | #[derive(Debug, Clone, Default, Serialize, Deserialize)]
[INFO] [stdout]    |                                 --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/client.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 33 | #[derive(Debug, Clone, Default, Serialize, Deserialize)]
[INFO] [stdout]    |                                 --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> src/models/client.rs:103:3
[INFO] [stdout]     |
[INFO] [stdout] 103 | #[serde(untagged)]
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout] 104 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]     |                        --------- the attribute is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> src/models/client.rs:110:3
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[serde(rename_all = "kebab-case")]
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout] 111 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]     |                        --------- the attribute is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]  --> src/models/invoice.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 6 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]   |                        --------- the attribute is introduced here
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 47 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:66:3
[INFO] [stdout]    |
[INFO] [stdout] 66 | #[serde(rename_all = "UPPERCASE")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 67 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:77:3
[INFO] [stdout]    |
[INFO] [stdout] 77 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 78 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:83:3
[INFO] [stdout]    |
[INFO] [stdout] 83 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 84 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:90:3
[INFO] [stdout]    |
[INFO] [stdout] 90 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 91 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling btcpay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> src/models/invoice.rs:104:3
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout] 105 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]     |                        --------- the attribute is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]  --> src/models/rate.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 4 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]   |                        --------- the attribute is introduced here
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> src/core/client.rs:190:3
[INFO] [stdout]     |
[INFO] [stdout] 190 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout] 191 | #[derive(Debug, Serialize)]
[INFO] [stdout]     |                 --------- the attribute is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(legacy_derive_helpers)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]  --> src/models/client.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 8 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]   |                        --------- the attribute is introduced here
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/client.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 14 | #[derive(Debug, Clone, Default, Serialize, Deserialize)]
[INFO] [stdout]    |                                 --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/client.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 33 | #[derive(Debug, Clone, Default, Serialize, Deserialize)]
[INFO] [stdout]    |                                 --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> src/models/client.rs:103:3
[INFO] [stdout]     |
[INFO] [stdout] 103 | #[serde(untagged)]
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout] 104 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]     |                        --------- the attribute is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> src/models/client.rs:110:3
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[serde(rename_all = "kebab-case")]
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout] 111 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]     |                        --------- the attribute is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]  --> src/models/invoice.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 6 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]   |                        --------- the attribute is introduced here
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 47 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:66:3
[INFO] [stdout]    |
[INFO] [stdout] 66 | #[serde(rename_all = "UPPERCASE")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 67 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:77:3
[INFO] [stdout]    |
[INFO] [stdout] 77 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 78 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:83:3
[INFO] [stdout]    |
[INFO] [stdout] 83 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 84 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/models/invoice.rs:90:3
[INFO] [stdout]    |
[INFO] [stdout] 90 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 91 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]    |                        --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> src/models/invoice.rs:104:3
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout] 105 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]     |                        --------- the attribute is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]  --> src/models/rate.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[serde(rename_all = "camelCase")]
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 4 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stdout]   |                        --------- the attribute is introduced here
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "5b262d3b381878408d80396983f25da6dd0d825af27355f3295c6d708f02e451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b262d3b381878408d80396983f25da6dd0d825af27355f3295c6d708f02e451", kill_on_drop: false }`
[INFO] [stdout] 5b262d3b381878408d80396983f25da6dd0d825af27355f3295c6d708f02e451
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5079483091472793f7928176c07907c31b2847e59fcb372414dec058c620e04
[INFO] running `Command { std: "docker" "start" "-a" "e5079483091472793f7928176c07907c31b2847e59fcb372414dec058c620e04", kill_on_drop: false }`
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]    --> src/core/client.rs:190:3
[INFO] [stderr]     |
[INFO] [stderr] 190 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]     |   ^^^^^
[INFO] [stderr] 191 | #[derive(Debug, Serialize)]
[INFO] [stderr]     |                 --------- the attribute is introduced here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(legacy_derive_helpers)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]  --> src/models/client.rs:7:3
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 8 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]   |                        --------- the attribute is introduced here
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]   --> src/models/client.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 14 | #[derive(Debug, Clone, Default, Serialize, Deserialize)]
[INFO] [stderr]    |                                 --------- the attribute is introduced here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]   --> src/models/client.rs:32:3
[INFO] [stderr]    |
[INFO] [stderr] 32 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 33 | #[derive(Debug, Clone, Default, Serialize, Deserialize)]
[INFO] [stderr]    |                                 --------- the attribute is introduced here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]    --> src/models/client.rs:103:3
[INFO] [stderr]     |
[INFO] [stderr] 103 | #[serde(untagged)]
[INFO] [stderr]     |   ^^^^^
[INFO] [stderr] 104 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]     |                        --------- the attribute is introduced here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]    --> src/models/client.rs:110:3
[INFO] [stderr]     |
[INFO] [stderr] 110 | #[serde(rename_all = "kebab-case")]
[INFO] [stderr]     |   ^^^^^
[INFO] [stderr] 111 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]     |                        --------- the attribute is introduced here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]  --> src/models/invoice.rs:5:3
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 6 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]   |                        --------- the attribute is introduced here
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]   --> src/models/invoice.rs:46:3
[INFO] [stderr]    |
[INFO] [stderr] 46 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 47 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]    |                        --------- the attribute is introduced here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]   --> src/models/invoice.rs:66:3
[INFO] [stderr]    |
[INFO] [stderr] 66 | #[serde(rename_all = "UPPERCASE")]
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 67 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]    |                        --------- the attribute is introduced here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]   --> src/models/invoice.rs:77:3
[INFO] [stderr]    |
[INFO] [stderr] 77 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 78 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]    |                        --------- the attribute is introduced here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]   --> src/models/invoice.rs:83:3
[INFO] [stderr]    |
[INFO] [stderr] 83 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 84 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]    |                        --------- the attribute is introduced here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]   --> src/models/invoice.rs:90:3
[INFO] [stderr]    |
[INFO] [stderr] 90 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 91 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]    |                        --------- the attribute is introduced here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]    --> src/models/invoice.rs:104:3
[INFO] [stderr]     |
[INFO] [stderr] 104 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]     |   ^^^^^
[INFO] [stderr] 105 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]     |                        --------- the attribute is introduced here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]  --> src/models/rate.rs:3:3
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 4 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]   |                        --------- the attribute is introduced here
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]    --> src/core/client.rs:190:3
[INFO] [stderr]     |
[INFO] [stderr] 190 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]     |   ^^^^^
[INFO] [stderr] 191 | #[derive(Debug, Serialize)]
[INFO] [stderr]     |                 --------- the attribute is introduced here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(legacy_derive_helpers)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]  --> src/models/client.rs:7:3
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 8 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]   |                        --------- the attribute is introduced here
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]   --> src/models/client.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 14 | #[derive(Debug, Clone, Default, Serialize, Deserialize)]
[INFO] [stderr]    |                                 --------- the attribute is introduced here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]   --> src/models/client.rs:32:3
[INFO] [stderr]    |
[INFO] [stderr] 32 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 33 | #[derive(Debug, Clone, Default, Serialize, Deserialize)]
[INFO] [stderr]    |                                 --------- the attribute is introduced here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]    --> src/models/client.rs:103:3
[INFO] [stderr]     |
[INFO] [stderr] 103 | #[serde(untagged)]
[INFO] [stderr]     |   ^^^^^
[INFO] [stderr] 104 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]     |                        --------- the attribute is introduced here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]    --> src/models/client.rs:110:3
[INFO] [stderr]     |
[INFO] [stderr] 110 | #[serde(rename_all = "kebab-case")]
[INFO] [stderr]     |   ^^^^^
[INFO] [stderr] 111 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]     |                        --------- the attribute is introduced here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]  --> src/models/invoice.rs:5:3
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 6 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]   |                        --------- the attribute is introduced here
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]   --> src/models/invoice.rs:46:3
[INFO] [stderr]    |
[INFO] [stderr] 46 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 47 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]    |                        --------- the attribute is introduced here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]   --> src/models/invoice.rs:66:3
[INFO] [stderr]    |
[INFO] [stderr] 66 | #[serde(rename_all = "UPPERCASE")]
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 67 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]    |                        --------- the attribute is introduced here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]   --> src/models/invoice.rs:77:3
[INFO] [stderr]    |
[INFO] [stderr] 77 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 78 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]    |                        --------- the attribute is introduced here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]   --> src/models/invoice.rs:83:3
[INFO] [stderr]    |
[INFO] [stderr] 83 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 84 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]    |                        --------- the attribute is introduced here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]   --> src/models/invoice.rs:90:3
[INFO] [stderr]    |
[INFO] [stderr] 90 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 91 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]    |                        --------- the attribute is introduced here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]    --> src/models/invoice.rs:104:3
[INFO] [stderr]     |
[INFO] [stderr] 104 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]     |   ^^^^^
[INFO] [stderr] 105 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]     |                        --------- the attribute is introduced here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: derive helper attribute is used before it is introduced
[INFO] [stderr]  --> src/models/rate.rs:3:3
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[serde(rename_all = "camelCase")]
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 4 | #[derive(Debug, Clone, Serialize, Deserialize)]
[INFO] [stderr]   |                        --------- the attribute is introduced here
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/btcpay-a6ebe5114fbd554c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test models::rate::test::test_parse_rate ... ok
[INFO] [stdout] test models::invoice::test::test_parse_invoice ... ok
[INFO] [stdout] test core::cryptography::test::test_get_sin ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests btcpay
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5079483091472793f7928176c07907c31b2847e59fcb372414dec058c620e04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5079483091472793f7928176c07907c31b2847e59fcb372414dec058c620e04", kill_on_drop: false }`
[INFO] [stdout] e5079483091472793f7928176c07907c31b2847e59fcb372414dec058c620e04
