[INFO] cloning repository https://github.com/andrcmdr/zcash-zebra
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrcmdr/zcash-zebra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrcmdr%2Fzcash-zebra", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrcmdr%2Fzcash-zebra'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4cd81b2823d9a9caaa3b14ff3ce38d9ecc2147a
[INFO] documenting andrcmdr/zcash-zebra against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrcmdr%2Fzcash-zebra" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andrcmdr/zcash-zebra on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andrcmdr/zcash-zebra
[INFO] finished tweaking git repo https://github.com/andrcmdr/zcash-zebra
[INFO] tweaked toml for git repo https://github.com/andrcmdr/zcash-zebra written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/andrcmdr/zcash-zebra already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/yaahc/abscissa.git`
[INFO] [stderr]     Updating git repository `https://github.com/ZcashFoundation/librustzcash.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-subscriber v0.2.7
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[INFO] [stderr]   Downloaded gumdrop_derive v0.7.0
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[INFO] [stderr]   Downloaded metrics-core v0.5.2
[INFO] [stderr]   Downloaded generic-array v0.14.2
[INFO] [stderr]   Downloaded metrics-observer-json v0.1.1
[INFO] [stderr]   Downloaded hdrhistogram v6.3.4
[INFO] [stderr]   Downloaded adler v0.2.2
[INFO] [stderr]   Downloaded ed25519-zebra v1.0.0
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[INFO] [stderr]   Downloaded tower-limit v0.3.1
[INFO] [stderr]   Downloaded tracing-error v0.1.2
[INFO] [stderr]   Downloaded tower-util v0.3.1
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[INFO] [stderr]   Downloaded cc v1.0.41
[INFO] [stderr]   Downloaded quanta v0.3.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2833d93b2d5d0939ad1374cd956624d7b4767b2e41a6062830085c86df4e655
[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" "e2833d93b2d5d0939ad1374cd956624d7b4767b2e41a6062830085c86df4e655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2833d93b2d5d0939ad1374cd956624d7b4767b2e41a6062830085c86df4e655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2833d93b2d5d0939ad1374cd956624d7b4767b2e41a6062830085c86df4e655", kill_on_drop: false }`
[INFO] [stdout] e2833d93b2d5d0939ad1374cd956624d7b4767b2e41a6062830085c86df4e655
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e7034c12c74fd2311e3a44871c4d1e9177b6eb30266754401a7fce73870ea7e
[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" "0e7034c12c74fd2311e3a44871c4d1e9177b6eb30266754401a7fce73870ea7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking fnv v1.0.7
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[INFO] [stderr]     Checking bytes v0.5.5
[INFO] [stderr]     Checking once_cell v1.4.0
[INFO] [stderr]     Checking pin-project-lite v0.1.7
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[INFO] [stderr]     Checking tower-service v0.3.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-io v0.3.5
[INFO] [stderr]     Checking smallvec v1.4.1
[INFO] [stderr]     Checking tower-layer v0.3.0
[INFO] [stderr]     Checking subtle v2.2.3
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking itoa v0.4.6
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[INFO] [stderr]     Checking constant_time_eq v0.1.5
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[INFO] [stderr]     Checking rustc-demangle v0.1.16
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[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling metrics v0.12.1
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling eyre v0.6.0
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[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]     Checking indenter v0.3.0
[INFO] [stderr]     Checking dtoa v0.4.6
[INFO] [stderr]     Checking termcolor v1.1.0
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[INFO] [stderr]     Checking canonical-path v2.0.2
[INFO] [stderr]     Checking arc-swap v0.3.11
[INFO] [stderr]  Documenting zebra-rpc v0.1.0 (/opt/rustwide/workdir/zebra-rpc)
[INFO] [stderr]  Documenting zebra-script v0.1.0 (/opt/rustwide/workdir/zebra-script)
[INFO] [stderr]  Documenting zebra-client v0.1.0 (/opt/rustwide/workdir/zebra-client)
[INFO] [stderr]     Checking generational-arena v0.2.8
[INFO] [stderr]    Compiling generic-array v0.14.2
[INFO] [stderr]     Checking tracing-core v0.1.11
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking sharded-slab v0.0.9
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking miniz_oxide v0.4.0
[INFO] [stderr]     Checking bls12_381 v0.1.1
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[INFO] [stderr]     Checking blake2b_simd v0.5.10
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[INFO] [stderr]     Checking crossbeam-utils v0.7.2
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[INFO] [stderr]     Checking indexmap v1.4.0
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[INFO] [stderr]    Compiling im v12.3.4
[INFO] [stderr]     Checking tracing-log v0.1.1
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking equihash v0.0.0 (https://github.com/ZcashFoundation/librustzcash.git?branch=equihash-crate#ae2a2481)
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
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[INFO] [stderr]     Checking parking_lot_core v0.7.2
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[INFO] [stderr]     Checking socket2 v0.3.12
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking quanta v0.3.1
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]    Compiling proptest-derive v0.2.0
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking sized-chunks v0.1.3
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking signal-hook v0.1.16
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.43
[INFO] [stderr]     Checking hdrhistogram v6.3.4
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking addr2line v0.13.0
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_xorshift v0.2.0
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[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking bs58 v0.3.1
[INFO] [stderr]     Checking sled v0.32.0
[INFO] [stderr]     Checking color-backtrace v0.4.2
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking proptest v0.10.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.9
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling displaydoc v0.1.6
[INFO] [stderr]    Compiling gumdrop_derive v0.7.0
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking tokio v0.2.21
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking gumdrop v0.7.0
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking tracing v0.1.16
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]     Checking pin-project v0.4.22
[INFO] [stderr]    Compiling abscissa_derive v0.5.0 (https://github.com/yaahc/abscissa.git?rev=41d342a9344e38442b2211b07f28a89505892a21#41d342a9)
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking tower-discover v0.3.0
[INFO] [stderr]     Checking tower-load-shed v0.3.0
[INFO] [stderr]     Checking tracing-futures v0.2.4
[INFO] [stderr]     Checking tower-load v0.3.0
[INFO] [stderr]     Checking tower-timeout v0.3.0
[INFO] [stderr]     Checking tower-buffer v0.3.0
[INFO] [stderr]     Checking tower-retry v0.3.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking metrics-exporter-log v0.4.0
[INFO] [stderr]     Checking tower-limit v0.3.1
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking tower-util v0.3.1
[INFO] [stderr]     Checking h2 v0.2.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking tower v0.3.1
[INFO] [stderr]     Checking tower-batch v0.1.0 (/opt/rustwide/workdir/tower-batch)
[INFO] [stderr]  Documenting tower-batch v0.1.0 (/opt/rustwide/workdir/tower-batch)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tower-batch/src/future.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tower-batch/src/worker.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking chrono v0.4.13
[INFO] [stderr]     Checking curve25519-dalek v2.1.0
[INFO] [stderr]     Checking secp256k1 v0.17.2
[INFO] [stderr]     Checking serde-big-array v0.3.0
[INFO] [stderr]     Checking redjubjub v0.2.1
[INFO] [stderr]     Checking serde_json v1.0.56
[INFO] [stderr]     Checking tracing-serde v0.1.1
[INFO] [stderr]     Checking metrics-util v0.3.1
[INFO] [stderr]     Checking serde_yaml v0.8.13
[INFO] [stderr]     Checking semver v0.10.0
[INFO] [stderr]     Checking secrecy v0.6.0
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking hyper v0.13.6
[INFO] [stderr]     Checking metrics-observer-prometheus v0.1.4
[INFO] [stderr]     Checking metrics-observer-yaml v0.1.1
[INFO] [stderr]     Checking x25519-dalek v0.6.0
[INFO] [stderr]     Checking ed25519-zebra v1.0.0
[INFO] [stderr]     Checking tracing-subscriber v0.2.7
[INFO] [stderr]     Checking metrics-observer-json v0.1.1
[INFO] [stderr]     Checking zebra-chain v0.1.0 (/opt/rustwide/workdir/zebra-chain)
[INFO] [stderr]  Documenting zebra-chain v0.1.0 (/opt/rustwide/workdir/zebra-chain)
[INFO] [stderr]     Checking tracing-error v0.1.2
[INFO] [stderr]     Checking abscissa_core v0.5.2 (https://github.com/yaahc/abscissa.git?rev=41d342a9344e38442b2211b07f28a89505892a21#41d342a9)
[INFO] [stderr]     Checking metrics-exporter-http v0.3.0
[INFO] [stderr]     Checking color-spantrace v0.1.4
[INFO] [stderr]     Checking metrics-runtime v0.13.0
[INFO] [stdout] warning: unresolved link to `SpendDescription`
[INFO] [stdout]   --> zebra-chain/src/transaction/shielded_data.rs:66:52
[INFO] [stdout]    |
[INFO] [stdout] 66 |     /// methods provide iterators over all of the [`SpendDescription`]s and
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^ no item named `SpendDescription` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `SpendDescription`
[INFO] [stdout]   --> zebra-chain/src/transaction/shielded_data.rs:66:52
[INFO] [stdout]    |
[INFO] [stdout] 66 |     /// methods provide iterators over all of the [`SpendDescription`]s and
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^ no item named `SpendDescription` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ivk`
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:726:23
[INFO] [stdout]     |
[INFO] [stdout] 726 |     /// scalar mult _[ivk]G_d_.
[INFO] [stdout]     |                       ^^^ no item named `ivk` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking color-eyre v0.5.0
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> zebra-chain/src/addresses/sprout.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /// https://zips.z.cash/protocol/protocol.pdf#sproutpaymentaddrencoding
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#sproutpaymentaddrencoding>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> zebra-chain/src/addresses/transparent.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /// https://zips.z.cash/protocol/protocol.pdf#transparentaddrencoding
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#transparentaddrencoding>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/addresses/transparent.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 195 |     /// https://en.bitcoin.it/Base58Check_encoding#Encoding_a_Bitcoin_address
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://en.bitcoin.it/Base58Check_encoding#Encoding_a_Bitcoin_address>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> zebra-chain/src/keys/sapling.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | /// https://zips.z.cash/protocol/protocol.pdf#concreteprfs
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#concreteprfs>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> zebra-chain/src/keys/sapling.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | /// https://zips.z.cash/protocol/protocol.pdf#concretecrhivk
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#concretecrhivk>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> zebra-chain/src/keys/sapling.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 | /// https://zips.z.cash/protocol/protocol.pdf#concretegrouphashjubjub
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#concretegrouphashjubjub>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 | /// https://zips.z.cash/protocol/protocol.pdf#concretegrouphashjubjub
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#concretegrouphashjubjub>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 | /// https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | /// https://zips.z.cash/protocol/protocol.pdf#concretediversifyhash
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#concretediversifyhash>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:664:9
[INFO] [stdout]     |
[INFO] [stdout] 664 |     /// https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:665:9
[INFO] [stdout]     |
[INFO] [stdout] 665 |     /// https://zips.z.cash/protocol/protocol.pdf#concretediversifyhash
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#concretediversifyhash>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:760:5
[INFO] [stdout]     |
[INFO] [stdout] 760 | /// https://zips.z.cash/protocol/protocol.pdf#saplingfullviewingkeyencoding
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#saplingfullviewingkeyencoding>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> zebra-chain/src/keys/sprout.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | /// https://zips.z.cash/protocol/protocol.pdf#abstractprfs
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#abstractprfs>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> zebra-chain/src/keys/sprout.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | /// https://zips.z.cash/protocol/protocol.pdf#sproutkeycomponents
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#sproutkeycomponents>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:274:9
[INFO] [stdout]     |
[INFO] [stdout] 274 |     /// https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 |     /// https://zips.z.cash/protocol/protocol.pdf#concreteprfs
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#concreteprfs>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:315:9
[INFO] [stdout]     |
[INFO] [stdout] 315 |     /// https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:316:9
[INFO] [stdout]     |
[INFO] [stdout] 316 |     /// https://zips.z.cash/protocol/protocol.pdf#concreteprfs
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#concreteprfs>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |     /// https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:364:9
[INFO] [stdout]     |
[INFO] [stdout] 364 |     /// https://zips.z.cash/protocol/protocol.pdf#concreteprfs
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#concreteprfs>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:461:9
[INFO] [stdout]     |
[INFO] [stdout] 461 |     /// https://github.com/zcash/librustzcash/blob/master/zcash_primitives/src/group_hash.rs
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/zcash/librustzcash/blob/master/zcash_primitives/src/group_hash.rs>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:462:9
[INFO] [stdout]     |
[INFO] [stdout] 462 |     /// https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:463:9
[INFO] [stdout]     |
[INFO] [stdout] 463 |     /// https://zips.z.cash/protocol/protocol.pdf#concretegrouphashjubjub
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#concretegrouphashjubjub>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:548:9
[INFO] [stdout]     |
[INFO] [stdout] 548 |     /// https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:549:9
[INFO] [stdout]     |
[INFO] [stdout] 549 |     /// https://zips.z.cash/protocol/protocol.pdf#concreteprfs
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#concreteprfs>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:550:9
[INFO] [stdout]     |
[INFO] [stdout] 550 |     /// https://zips.z.cash/protocol/protocol.pdf#jubjub
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#jubjub>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:712:9
[INFO] [stdout]     |
[INFO] [stdout] 712 |     /// https://github.com/zkcrypto/jubjub/blob/master/src/lib.rs#L411
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/zkcrypto/jubjub/blob/master/src/lib.rs#L411>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:728:9
[INFO] [stdout]     |
[INFO] [stdout] 728 |     /// https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#saplingkeycomponents>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sapling.rs:729:9
[INFO] [stdout]     |
[INFO] [stdout] 729 |     /// https://zips.z.cash/protocol/protocol.pdf#concretesaplingkeyagreement
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#concretesaplingkeyagreement>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sprout.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 159 |     /// https://zips.z.cash/protocol/protocol.pdf#sproutkeycomponents
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#sproutkeycomponents>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sprout.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |     /// https://zips.z.cash/protocol/protocol.pdf#concreteprfs
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#concreteprfs>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sprout.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     /// https://zips.z.cash/protocol/protocol.pdf#sproutkeycomponents
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#sproutkeycomponents>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-chain/src/keys/sprout.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     /// https://zips.z.cash/protocol/protocol.pdf#concreteprfs
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://zips.z.cash/protocol/protocol.pdf#concreteprfs>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> zebra-chain/src/addresses/sprout.rs:76:25
[INFO] [stdout]    |
[INFO] [stdout] 76 |               _ => panic!(SerializationError::Parse(
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 77 | |                 "bad sprout shielded addr version/type",
[INFO] [stdout] 78 | |             )),
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 76 |             _ => panic!("{}", SerializationError::Parse(
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 76 |             _ => std::panic::panic_any(SerializationError::Parse(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> zebra-chain/src/keys/sprout.rs:88:25
[INFO] [stdout]    |
[INFO] [stdout] 88 |               _ => panic!(SerializationError::Parse(
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 89 | |                 "bad sprout spending key version/type",
[INFO] [stdout] 90 | |             )),
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 88 |             _ => panic!("{}", SerializationError::Parse(
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 88 |             _ => std::panic::panic_any(SerializationError::Parse(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> zebra-chain/src/keys/sprout.rs:254:25
[INFO] [stdout]     |
[INFO] [stdout] 254 |               _ => panic!(SerializationError::Parse(
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 255 | |                 "bad sprout incoming viewing key network",
[INFO] [stdout] 256 | |             )),
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 254 |             _ => panic!("{}", SerializationError::Parse(
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 254 |             _ => std::panic::panic_any(SerializationError::Parse(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking zebra-state v0.1.0 (/opt/rustwide/workdir/zebra-state)
[INFO] [stderr]     Checking zebra-network v0.1.0 (/opt/rustwide/workdir/zebra-network)
[INFO] [stderr]  Documenting zebra-network v0.1.0 (/opt/rustwide/workdir/zebra-network)
[INFO] [stderr]  Documenting zebra-state v0.1.0 (/opt/rustwide/workdir/zebra-state)
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting zebra-test v0.1.0 (/opt/rustwide/workdir/zebra-test)
[INFO] [stdout] error: internal compiler error: unexpected concrete region in borrowck: ReStatic
[INFO] [stdout]    --> zebra-state/src/on_disk.rs:223:1
[INFO] [stdout]     |
[INFO] [stdout] 223 | / pub fn init(
[INFO] [stdout] 224 | |     config: Config,
[INFO] [stdout] 225 | | ) -> impl Service<
[INFO] [stdout] 226 | |     RequestBlock,
[INFO] [stdout] ...   |
[INFO] [stdout] 234 | |     Buffer::new(SledState::new(&config), 1)
[INFO] [stdout] 235 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: delayed at compiler/rustc_mir/src/borrow_check/region_infer/opaque_types.rs:87:44
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] thread 'rustc' panicked at 'no errors encountered even though `delay_span_bug` issued', compiler/rustc_errors/src/lib.rs:1050:13
[INFO] [stdout] error: internal compiler error: unexpected concrete region in borrowck: ReStatic
[INFO] [stdout]    --> zebra-state/src/on_disk_headersonly.rs:339:1
[INFO] [stdout]     |
[INFO] [stdout] 339 | / pub fn init(
[INFO] [stdout] 340 | |     config: Config,
[INFO] [stdout] 341 | | ) -> impl Service<
[INFO] [stdout] 342 | |     RequestBlockHeader,
[INFO] [stdout] ...   |
[INFO] [stdout] 350 | |     Buffer::new(SledState::new(&config), 1)
[INFO] [stdout] 351 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: delayed at compiler/rustc_mir/src/borrow_check/region_infer/opaque_types.rs:87:44
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] stack backtrace:
[INFO] [stdout] error: internal compiler error: unexpected concrete region in borrowck: ReStatic
[INFO] [stdout]    --> zebra-state/src/in_memory.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | / pub fn init() -> impl Service<
[INFO] [stdout] 113 | |     RequestBlock,
[INFO] [stdout] 114 | |     Response = Response,
[INFO] [stdout] 115 | |     Error = Error,
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |     }, 1)
[INFO] [stdout] 127 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: delayed at compiler/rustc_mir/src/borrow_check/region_infer/opaque_types.rs:87:44
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: unexpected concrete region in borrowck: ReStatic
[INFO] [stdout]    --> zebra-state/src/in_memory_headersonly.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | / pub fn init() -> impl Service<
[INFO] [stdout] 116 | |     RequestBlockHeader,
[INFO] [stdout] 117 | |     Response = Response,
[INFO] [stdout] 118 | |     Error = Error,
[INFO] [stdout] ...   |
[INFO] [stdout] 130 | |     }, 1)
[INFO] [stdout] 131 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: delayed at compiler/rustc_mir/src/borrow_check/region_infer/opaque_types.rs:87:44
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    0:     0x7f703419bb00 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]    1:     0x7f703419bb00 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7f703419bb00 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]    3:     0x7f703419bb00 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]    4:     0x7f703420963c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stderr]    5:     0x7f703418d3e5 - std::io::Write::write_fmt::hd42607e5d8e44db0
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stderr]    6:     0x7f703419f81b - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]    7:     0x7f703419f81b - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]    8:     0x7f703419f81b - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stderr]    9:     0x7f703419f2f1 - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:225:9
[INFO] [stderr]   10:     0x7f7034979531 - rustc_driver::DEFAULT_HOOK::{{closure}}::{{closure}}::he0fb23ee363efe57
[INFO] [stderr]   11:     0x7f7026d51b63 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1e23f2a64622732a
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1586:9
[INFO] [stderr]   12:     0x7f7026d2704a - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::h80281694725bcbba
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/proc_macro/src/bridge/client.rs:320:21
[INFO] [stderr]   13:     0x7f70341a0049 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:626:17
[INFO] [stderr]   14:     0x7f703419fb07 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13
[INFO] [stderr]   15:     0x7f703419bfdc - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]   16:     0x7f703419fa69 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stderr]   17:     0x7f7034168a6b - std::panicking::begin_panic_fmt::h746518bde832d259
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:457:5
[INFO] [stderr]   18:     0x7f7036ddd1a9 - rustc_errors::HandlerInner::flush_delayed::h68abfe220c70dca1
[INFO] [stderr]   19:     0x7f7036ddbc0d - <rustc_errors::HandlerInner as core::ops::drop::Drop>::drop::hd769a4292ac9bfa2
[INFO] [stderr]   20:     0x7f70364908d6 - core::ptr::drop_in_place<rustc_session::parse::ParseSess>::h3c16055fae7b64de
[INFO] [stderr]   21:     0x7f7036492a1e - <alloc::rc::Rc<T> as core::ops::drop::Drop>::drop::ha02c0db4efb40d0e
[INFO] [stderr]   22:     0x7f7036467cfd - core::ptr::drop_in_place<rustc_interface::interface::Compiler>::h4b986457436dbab5
[INFO] [stderr]   23:     0x7f70364672e3 - rustc_span::with_source_map::h46995da78fbfb2ca
[INFO] [stderr]   24:     0x7f7036478bca - rustc_interface::interface::create_compiler_and_run::hdd0d8e5ea2028f60
[INFO] [stderr]   25:     0x7f703646bc49 - scoped_tls::ScopedKey<T>::set::h4889fb0c1fafdd05
[INFO] [stderr]   26:     0x7f703646866a - std::sys_common::backtrace::__rust_begin_short_backtrace::h78e9a1a2353d1913
[INFO] [stderr]   27:     0x7f7036467ab5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb838edfbc6ca2ea1
[INFO] [stderr]   28:     0x7f70341ac5d7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h65c29e4642be2358
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stderr]   29:     0x7f70341ac5d7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd0f8f7fbbd9fffbf
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stderr]   30:     0x7f70341ac5d7 - std::sys::unix::thread::Thread::new::thread_start::h2fd22fee3ca77b65
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stderr]   31:     0x7f70340c8609 - start_thread
[INFO] [stderr]   32:     0x7f7033fdc293 - clone
[INFO] [stderr]   33:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: internal compiler error: unexpected panic
[INFO] [stderr] 
[INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.55.0-beta.3 (53fd98ca7 2021-07-31) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C panic=abort -C embed-bitcode=no -C debuginfo=2 --crate-type lib
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not compile `zebra-state`
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unresolved link to `cache_dir`
[INFO] [stdout]   --> zebra-state/src/lib.rs:45:63
[INFO] [stdout]    |
[INFO] [stdout] 45 |     /// Set to `false` by default. If this is set to `true`, [`cache_dir`] is ignored.
[INFO] [stdout]    |                                                               ^^^^^^^^^^^ no item named `cache_dir` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `peer::Handshake`
[INFO] [stdout]   --> zebra-network/src/peer/connector.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 | /// A wrapper around [`peer::Handshake`] that opens a TCP connection before
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^ no item named `peer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `peer::Client`
[INFO] [stdout]   --> zebra-network/src/peer/error.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |     /// The [`peer::Client`] half of the [`peer::Client`]/[`peer::Server`] pair died before
[INFO] [stdout]    |              ^^^^^^^^^^^^^^ no item named `peer` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `peer::Client`
[INFO] [stdout]   --> zebra-network/src/peer/error.rs:29:43
[INFO] [stdout]    |
[INFO] [stdout] 29 |     /// The [`peer::Client`] half of the [`peer::Client`]/[`peer::Server`] pair died before
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^ no item named `peer` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `peer::Server`
[INFO] [stdout]   --> zebra-network/src/peer/error.rs:29:60
[INFO] [stdout]    |
[INFO] [stdout] 29 |     /// The [`peer::Client`] half of the [`peer::Client`]/[`peer::Server`] pair died before
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^ no item named `peer` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Server`
[INFO] [stdout]   --> zebra-network/src/peer/error.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 |     /// the [`Server`] half did.
[INFO] [stdout]    |              ^^^^^^^^ no item named `Server` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `peer::Client`
[INFO] [stdout]   --> zebra-network/src/peer/error.rs:33:47
[INFO] [stdout]    |
[INFO] [stdout] 33 |     /// The remote peer did not respond to a [`peer::Client`] request in time.
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^ no item named `peer` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `Builder` links to private item `Codec`
[INFO] [stdout]   --> zebra-network/src/protocol/external/codec.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 | /// A builder for specifying [`Codec`] options.
[INFO] [stdout]    |                               ^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `finish` links to private item `Codec`
[INFO] [stdout]   --> zebra-network/src/protocol/external/codec.rs:64:44
[INFO] [stdout]    |
[INFO] [stdout] 64 |     /// Finalize the builder and return a [`Codec`].
[INFO] [stdout]    |                                            ^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `for_version` links to private item `Version`
[INFO] [stdout]   --> zebra-network/src/protocol/external/codec.rs:78:44
[INFO] [stdout]    |
[INFO] [stdout] 78 |     /// Configure the codec for the given [`Version`].
[INFO] [stdout]    |                                            ^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `BIP35`
[INFO] [stdout]    --> zebra-network/src/protocol/external/message.rs:244:30
[INFO] [stdout]     |
[INFO] [stdout] 244 |     /// This was defined in [BIP35], which is included in Zcash.
[INFO] [stdout]     |                              ^^^^^ no item named `BIP35` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `BIP35`
[INFO] [stdout]    --> zebra-network/src/protocol/external/message.rs:247:10
[INFO] [stdout]     |
[INFO] [stdout] 247 |     /// [BIP35]: https://github.com/bitcoin/bips/blob/master/bip-0035.mediawiki
[INFO] [stdout]     |          ^^^^^ no item named `BIP35` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `BIP37`
[INFO] [stdout]    --> zebra-network/src/protocol/external/message.rs:252:30
[INFO] [stdout]     |
[INFO] [stdout] 252 |     /// This was defined in [BIP37], which is included in Zcash.
[INFO] [stdout]     |                              ^^^^^ no item named `BIP37` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `BIP37`
[INFO] [stdout]    --> zebra-network/src/protocol/external/message.rs:255:10
[INFO] [stdout]     |
[INFO] [stdout] 255 |     /// [BIP37]: https://github.com/bitcoin/bips/blob/master/bip-0037.mediawiki
[INFO] [stdout]     |          ^^^^^ no item named `BIP37` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `BIP37`
[INFO] [stdout]    --> zebra-network/src/protocol/external/message.rs:275:30
[INFO] [stdout]     |
[INFO] [stdout] 275 |     /// This was defined in [BIP37], which is included in Zcash.
[INFO] [stdout]     |                              ^^^^^ no item named `BIP37` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `BIP37`
[INFO] [stdout]    --> zebra-network/src/protocol/external/message.rs:278:10
[INFO] [stdout]     |
[INFO] [stdout] 278 |     /// [BIP37]: https://github.com/bitcoin/bips/blob/master/bip-0037.mediawiki
[INFO] [stdout]     |          ^^^^^ no item named `BIP37` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `BIP37`
[INFO] [stdout]    --> zebra-network/src/protocol/external/message.rs:291:30
[INFO] [stdout]     |
[INFO] [stdout] 291 |     /// This was defined in [BIP37], which is included in Zcash.
[INFO] [stdout]     |                              ^^^^^ no item named `BIP37` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `BIP37`
[INFO] [stdout]    --> zebra-network/src/protocol/external/message.rs:294:10
[INFO] [stdout]     |
[INFO] [stdout] 294 |     /// [BIP37]: https://github.com/bitcoin/bips/blob/master/bip-0037.mediawiki
[INFO] [stdout]     |          ^^^^^ no item named `BIP37` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `Builder` links to private item `Codec`
[INFO] [stdout]   --> zebra-network/src/protocol/external/codec.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 | /// A builder for specifying [`Codec`] options.
[INFO] [stdout]    |                               ^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> zebra-network/src/policies.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// XXX Remove this when https://github.com/tower-rs/tower/pull/414 lands.
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/tower-rs/tower/pull/414>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> zebra-network/src/policies.rs:44:26
[INFO] [stdout]    |
[INFO] [stdout] 44 | /// XXX remove this when https://github.com/tower-rs/tower/pull/414 lands.
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/tower-rs/tower/pull/414>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-network/src/protocol/external/message.rs:247:18
[INFO] [stdout]     |
[INFO] [stdout] 247 |     /// [BIP35]: https://github.com/bitcoin/bips/blob/master/bip-0035.mediawiki
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/bitcoin/bips/blob/master/bip-0035.mediawiki>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-network/src/protocol/external/message.rs:255:18
[INFO] [stdout]     |
[INFO] [stdout] 255 |     /// [BIP37]: https://github.com/bitcoin/bips/blob/master/bip-0037.mediawiki
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/bitcoin/bips/blob/master/bip-0037.mediawiki>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-network/src/protocol/external/message.rs:278:18
[INFO] [stdout]     |
[INFO] [stdout] 278 |     /// [BIP37]: https://github.com/bitcoin/bips/blob/master/bip-0037.mediawiki
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/bitcoin/bips/blob/master/bip-0037.mediawiki>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> zebra-network/src/protocol/external/message.rs:294:18
[INFO] [stdout]     |
[INFO] [stdout] 294 |     /// [BIP37]: https://github.com/bitcoin/bips/blob/master/bip-0037.mediawiki
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/bitcoin/bips/blob/master/bip-0037.mediawiki>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> zebra-network/src/policies.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// XXX Remove this when https://github.com/tower-rs/tower/pull/414 lands.
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/tower-rs/tower/pull/414>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> zebra-network/src/peer_set/unready_service.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> zebra-network/src/peer_set/unready_service.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] thread 'rustc' panicked at 'no errors encountered even though `delay_span_bug` issued', compiler/rustc_errors/src/lib.rs:1050:13
[INFO] [stdout] error: internal compiler error: unexpected concrete region in borrowck: ReStatic
[INFO] [stdout]    --> zebra-network/src/peer_set/initialize.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout] 37  | / pub async fn init<S>(
[INFO] [stdout] 38  | |     config: Config,
[INFO] [stdout] 39  | |     inbound_service: S,
[INFO] [stdout] 40  | | ) -> (
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |     (peer_set, address_book)
[INFO] [stdout] 135 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: delayed at compiler/rustc_mir/src/borrow_check/region_infer/opaque_types.rs:87:44
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7efd3f91db00 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]    1:     0x7efd3f91db00 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7efd3f91db00 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]    3:     0x7efd3f91db00 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]    4:     0x7efd3f98b63c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stderr]    5:     0x7efd3f90f3e5 - std::io::Write::write_fmt::hd42607e5d8e44db0
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stderr]    6:     0x7efd3f92181b - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]    7:     0x7efd3f92181b - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]    8:     0x7efd3f92181b - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stderr]    9:     0x7efd3f9212f1 - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:225:9
[INFO] [stderr]   10:     0x7efd400fb531 - rustc_driver::DEFAULT_HOOK::{{closure}}::{{closure}}::he0fb23ee363efe57
[INFO] [stderr]   11:     0x7efd31a80b63 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1e23f2a64622732a
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1586:9
[INFO] [stderr]   12:     0x7efd31a5604a - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::h80281694725bcbba
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/proc_macro/src/bridge/client.rs:320:21
[INFO] [stderr]   13:     0x7efd3f922049 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:626:17
[INFO] [stderr]   14:     0x7efd3f921b07 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13
[INFO] [stderr]   15:     0x7efd3f91dfdc - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]   16:     0x7efd3f921a69 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stderr]   17:     0x7efd3f8eaa6b - std::panicking::begin_panic_fmt::h746518bde832d259
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:457:5
[INFO] [stderr]   18:     0x7efd4255f1a9 - rustc_errors::HandlerInner::flush_delayed::h68abfe220c70dca1
[INFO] [stderr]   19:     0x7efd4255dc0d - <rustc_errors::HandlerInner as core::ops::drop::Drop>::drop::hd769a4292ac9bfa2
[INFO] [stderr]   20:     0x7efd41c128d6 - core::ptr::drop_in_place<rustc_session::parse::ParseSess>::h3c16055fae7b64de
[INFO] [stderr]   21:     0x7efd41c14a1e - <alloc::rc::Rc<T> as core::ops::drop::Drop>::drop::ha02c0db4efb40d0e
[INFO] [stderr]   22:     0x7efd41be9cfd - core::ptr::drop_in_place<rustc_interface::interface::Compiler>::h4b986457436dbab5
[INFO] [stderr]   23:     0x7efd41be92e3 - rustc_span::with_source_map::h46995da78fbfb2ca
[INFO] [stderr]   24:     0x7efd41bfabca - rustc_interface::interface::create_compiler_and_run::hdd0d8e5ea2028f60
[INFO] [stderr]   25:     0x7efd41bedc49 - scoped_tls::ScopedKey<T>::set::h4889fb0c1fafdd05
[INFO] [stderr]   26:     0x7efd41bea66a - std::sys_common::backtrace::__rust_begin_short_backtrace::h78e9a1a2353d1913
[INFO] [stderr]   27:     0x7efd41be9ab5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb838edfbc6ca2ea1
[INFO] [stderr]   28:     0x7efd3f92e5d7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h65c29e4642be2358
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stderr]   29:     0x7efd3f92e5d7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd0f8f7fbbd9fffbf
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stderr]   30:     0x7efd3f92e5d7 - std::sys::unix::thread::Thread::new::thread_start::h2fd22fee3ca77b65
[INFO] [stderr]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stderr]   31:     0x7efd3f84a609 - start_thread
[INFO] [stderr]   32:     0x7efd3f75e293 - clone
[INFO] [stderr]   33:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: internal compiler error: unexpected panic
[INFO] [stderr] 
[INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.55.0-beta.3 (53fd98ca7 2021-07-31) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C panic=abort -C embed-bitcode=no -C debuginfo=2 --crate-type lib
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] end of query stack
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0e7034c12c74fd2311e3a44871c4d1e9177b6eb30266754401a7fce73870ea7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e7034c12c74fd2311e3a44871c4d1e9177b6eb30266754401a7fce73870ea7e", kill_on_drop: false }`
[INFO] [stdout] 0e7034c12c74fd2311e3a44871c4d1e9177b6eb30266754401a7fce73870ea7e
