[INFO] fetching crate zebra-chain 1.0.0-beta.46...
[INFO] checking zebra-chain-1.0.0-beta.46 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate zebra-chain 1.0.0-beta.46 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate zebra-chain 1.0.0-beta.46
[INFO] finished tweaking crates.io crate zebra-chain 1.0.0-beta.46
[INFO] tweaked toml for crates.io crate zebra-chain 1.0.0-beta.46 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zebra-chain 1.0.0-beta.46 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zebra-chain 1.0.0-beta.46 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spandoc v0.2.2
[INFO] [stderr]   Downloaded zcash_transparent v0.2.3
[INFO] [stderr]   Downloaded memuse v0.2.2
[INFO] [stderr]   Downloaded zip32 v0.2.0
[INFO] [stderr]   Downloaded zcash_spec v0.2.1
[INFO] [stderr]   Downloaded spandoc-attribute v0.1.1
[INFO] [stderr]   Downloaded insta v1.43.0
[INFO] [stderr]   Downloaded bip32 v0.6.0-pre.1
[INFO] [stderr]   Downloaded zcash_encoding v0.3.0
[INFO] [stderr]   Downloaded bitflags-serde-legacy v0.1.1
[INFO] [stderr]   Downloaded zcash_keys v0.8.0
[INFO] [stderr]   Downloaded shardtree v0.6.1
[INFO] [stderr]   Downloaded zcash_address v0.7.0
[INFO] [stderr]   Downloaded halo2_poseidon v0.1.0
[INFO] [stderr]   Downloaded core2 v0.3.3
[INFO] [stderr]   Downloaded bellman v0.14.0
[INFO] [stderr]   Downloaded halo2_gadgets v0.3.1
[INFO] [stderr]   Downloaded sinsemilla v0.1.0
[INFO] [stderr]   Downloaded sapling-crypto v0.5.0
[INFO] [stderr]   Downloaded halo2_proofs v0.3.0
[INFO] [stderr]   Downloaded f4jumble v0.1.1
[INFO] [stderr]   Downloaded zcash_client_backend v0.18.0
[INFO] [stderr]   Downloaded reddsa v0.5.1
[INFO] [stderr]   Downloaded redjubjub v0.8.0
[INFO] [stderr]   Downloaded zcash_primitives v0.22.0
[INFO] [stderr]   Downloaded zebra-test v1.0.0-beta.46
[INFO] [stderr]   Downloaded equihash v0.2.2
[INFO] [stderr]   Downloaded orchard v0.11.0
[INFO] [stderr]   Downloaded zcash_protocol v0.5.1
[INFO] [stderr]   Downloaded incrementalmerkletree v0.8.2
[INFO] [stderr]   Downloaded jubjub v0.10.0
[INFO] [stderr]   Downloaded zcash_note_encryption v0.4.1
[INFO] [stderr]   Downloaded ripemd v0.2.0-pre.4
[INFO] [stderr]   Downloaded zip321 v0.3.0
[INFO] [stderr]   Downloaded zcash_history v0.4.0
[INFO] [stderr]   Downloaded halo2_legacy_pdqsort v0.1.0
[INFO] [stderr]   Downloaded fpe v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcaa16eeb79941152c106083b679366ff393760398fa49bb566f30904127724d
[INFO] running `Command { std: "docker" "start" "-a" "fcaa16eeb79941152c106083b679366ff393760398fa49bb566f30904127724d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcaa16eeb79941152c106083b679366ff393760398fa49bb566f30904127724d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcaa16eeb79941152c106083b679366ff393760398fa49bb566f30904127724d", kill_on_drop: false }`
[INFO] [stdout] fcaa16eeb79941152c106083b679366ff393760398fa49bb566f30904127724d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86a978e4dab75e35630cccd0e87f9f88957473c48c1c09b1cbcafcce29c2c548
[INFO] running `Command { std: "docker" "start" "-a" "86a978e4dab75e35630cccd0e87f9f88957473c48c1c09b1cbcafcce29c2c548", kill_on_drop: false }`
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[INFO] [stderr]    Compiling pin-project-internal v1.1.10
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[INFO] [stderr]    Compiling darling_macro v0.20.11
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[INFO] [stderr]     Checking serde_json v1.0.140
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[INFO] [stderr]     Checking zcash_protocol v0.5.1
[INFO] [stderr]     Checking uint v0.10.0
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[INFO] [stderr]     Checking halo2_gadgets v0.3.1
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking bip32 v0.6.0-pre.1
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[INFO] [stderr]     Checking tinytemplate v1.2.1
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[INFO] [stderr]     Checking zcash_transparent v0.2.3
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[INFO] [stderr]     Checking zebra-chain v1.0.0-beta.46 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/chain_tip.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn best_tip_changed(&mut self) -> BestTipChanged;
[INFO] [stdout]    |                         ^^^^^^^^^     -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn best_tip_changed(&mut self) -> BestTipChanged<'_>;
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/chain_tip.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn best_tip_changed(&mut self) -> BestTipChanged {
[INFO] [stdout]     |                         ^^^^^^^^^     -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn best_tip_changed(&mut self) -> BestTipChanged<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/primitives/zcash_primitives.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         &self,
[INFO] [stdout]    |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 69 |         s: <zcash_transparent::bundle::Authorized as zcash_transparent::bundle::Authorization>::ScriptSig,
[INFO] [stdout] 70 |     ) -> <TransparentAuth as zcash_transparent::bundle::Authorization>::ScriptSig {
[INFO] [stdout]    |           --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     ) -> <TransparentAuth<'_> as zcash_transparent::bundle::Authorization>::ScriptSig {
[INFO] [stdout]    |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/chain_tip.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn best_tip_changed(&mut self) -> BestTipChanged;
[INFO] [stdout]    |                         ^^^^^^^^^     -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn best_tip_changed(&mut self) -> BestTipChanged<'_>;
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/chain_tip.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn best_tip_changed(&mut self) -> BestTipChanged {
[INFO] [stdout]     |                         ^^^^^^^^^     -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn best_tip_changed(&mut self) -> BestTipChanged<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/chain_tip/mock.rs:130:25
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn best_tip_changed(&mut self) -> BestTipChanged {
[INFO] [stdout]     |                         ^^^^^^^^^     -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn best_tip_changed(&mut self) -> BestTipChanged<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/primitives/zcash_primitives.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         &self,
[INFO] [stdout]    |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 69 |         s: <zcash_transparent::bundle::Authorized as zcash_transparent::bundle::Authorization>::ScriptSig,
[INFO] [stdout] 70 |     ) -> <TransparentAuth as zcash_transparent::bundle::Authorization>::ScriptSig {
[INFO] [stdout]    |           --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     ) -> <TransparentAuth<'_> as zcash_transparent::bundle::Authorization>::ScriptSig {
[INFO] [stdout]    |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "86a978e4dab75e35630cccd0e87f9f88957473c48c1c09b1cbcafcce29c2c548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a978e4dab75e35630cccd0e87f9f88957473c48c1c09b1cbcafcce29c2c548", kill_on_drop: false }`
[INFO] [stdout] 86a978e4dab75e35630cccd0e87f9f88957473c48c1c09b1cbcafcce29c2c548