[INFO] fetching crate penumbra-sdk-tct 2.1.0...
[INFO] testing penumbra-sdk-tct-2.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate penumbra-sdk-tct 2.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate penumbra-sdk-tct 2.1.0
[INFO] finished tweaking crates.io crate penumbra-sdk-tct 2.1.0
[INFO] tweaked toml for crates.io crate penumbra-sdk-tct 2.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate penumbra-sdk-tct 2.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 263 packages to latest compatible versions
[INFO] [stderr]       Adding ark-ed-on-bls12-377 v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ff v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding ark-r1cs-std v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-relations v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding ark-serialize v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding getrandom v0.2.16 (available: v0.3.4)
[INFO] [stderr]       Adding proptest-derive v0.5.1 (available: v0.7.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ark-relations v0.4.0
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[INFO] [stderr]   Downloaded hash_hasher v2.0.4
[INFO] [stderr]   Downloaded decaf377-rdsa v0.11.0
[INFO] [stderr]   Downloaded ibc-types-domain-type v0.15.1
[INFO] [stderr]   Downloaded pbjson v0.7.0
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[INFO] [stderr]   Downloaded ibc-types-lightclients-tendermint v0.15.1
[INFO] [stderr]   Downloaded prost-build v0.13.5
[INFO] [stderr]   Downloaded tendermint v0.40.4
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[INFO] [stderr]   Downloaded ark-crypto-primitives v0.4.0
[INFO] [stderr]   Downloaded cosmos-sdk-proto v0.26.1
[INFO] [stderr]   Downloaded ibc-types-core-commitment v0.15.1
[INFO] [stderr]   Downloaded safe-proc-macro2 v1.0.95
[INFO] [stderr]   Downloaded ibc-proto v0.51.1
[INFO] [stderr]   Downloaded safe-quote v1.0.40
[INFO] [stderr]   Downloaded safe-regex-macro v0.2.6
[INFO] [stderr]   Downloaded ibc-types v0.15.1
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[INFO] [stderr]   Downloaded ibc-types-core-channel v0.15.1
[INFO] [stderr]   Downloaded ibc-types-path v0.15.1
[INFO] [stderr]   Downloaded ibc-types-timestamp v0.15.1
[INFO] [stderr]   Downloaded pbjson-build v0.7.0
[INFO] [stderr]   Downloaded prost-types v0.13.5
[INFO] [stderr]   Downloaded ark-ed-on-bls12-377 v0.4.0
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[INFO] [stderr]   Downloaded bech32 v0.8.1
[INFO] [stderr]   Downloaded proc-macro2 v0.1.10
[INFO] [stderr]   Downloaded ibc-types-identifier v0.15.1
[INFO] [stderr]   Downloaded safe-regex v0.2.6
[INFO] [stderr]   Downloaded ibc-types-transfer v0.15.1
[INFO] [stderr]   Downloaded multimap v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77be094e144ce25af1044d3aa138ae49c609802c18e28b144dbaaf515865ee7a
[INFO] running `Command { std: "docker" "start" "-a" "77be094e144ce25af1044d3aa138ae49c609802c18e28b144dbaaf515865ee7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77be094e144ce25af1044d3aa138ae49c609802c18e28b144dbaaf515865ee7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77be094e144ce25af1044d3aa138ae49c609802c18e28b144dbaaf515865ee7a", kill_on_drop: false }`
[INFO] [stdout] 77be094e144ce25af1044d3aa138ae49c609802c18e28b144dbaaf515865ee7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7591bbc847d11cfabcda795c7d8f6cb99e8acb5f61170fe71a7adca5ab1229ff
[INFO] running `Command { std: "docker" "start" "-a" "7591bbc847d11cfabcda795c7d8f6cb99e8acb5f61170fe71a7adca5ab1229ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling flex-error v0.4.4
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[INFO] [stderr]    Compiling serde_repr v0.1.20
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[INFO] [stderr]    Compiling prost-derive v0.13.5
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[INFO] [stderr]    Compiling ark-std v0.4.0
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[INFO] [stderr]    Compiling derive_more v0.99.20
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[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling safe-regex-compiler v0.2.6
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling petgraph v0.7.1
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[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.1.10
[INFO] [stderr]    Compiling ark-serialize v0.4.2
[INFO] [stderr]    Compiling safe-regex-macro v0.2.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling safe-regex v0.2.6
[INFO] [stderr]    Compiling ark-ff v0.4.2
[INFO] [stderr]    Compiling blake2b_simd v0.5.11
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling blake2b_simd v1.0.3
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling penumbra-sdk-proto v2.1.0
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling prost-types v0.13.5
[INFO] [stderr]    Compiling bech32 v0.8.1
[INFO] [stderr]    Compiling informalsystems-pbjson v0.7.0
[INFO] [stderr]    Compiling ibc-types-identifier v0.15.1
[INFO] [stderr]    Compiling impl-serde v0.4.0
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling ibc-types-transfer v0.15.1
[INFO] [stderr]    Compiling primitive-types v0.12.2
[INFO] [stderr]    Compiling pbjson v0.7.0
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling hash_hasher v2.0.4
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling tendermint-proto v0.40.4
[INFO] [stderr]    Compiling ics23 v0.12.0
[INFO] [stderr]    Compiling ibc-types-domain-type v0.15.1
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]    Compiling pbjson-build v0.7.0
[INFO] [stderr]    Compiling pbjson-types v0.7.0
[INFO] [stderr]    Compiling ark-poly v0.4.2
[INFO] [stderr]    Compiling ark-relations v0.4.0
[INFO] [stderr]    Compiling ark-snark v0.4.0
[INFO] [stderr]    Compiling ark-ec v0.4.2
[INFO] [stderr]    Compiling ark-crypto-primitives v0.4.0
[INFO] [stderr]    Compiling ark-bls12-377 v0.4.0
[INFO] [stderr]    Compiling ark-r1cs-std v0.4.0
[INFO] [stderr]    Compiling ark-groth16 v0.4.0
[INFO] [stderr]    Compiling ark-ed-on-bls12-377 v0.4.0
[INFO] [stderr]    Compiling tendermint v0.40.4
[INFO] [stderr]    Compiling cosmos-sdk-proto v0.26.1
[INFO] [stderr]    Compiling decaf377 v0.10.1
[INFO] [stderr]    Compiling ibc-types-timestamp v0.15.1
[INFO] [stderr]    Compiling tendermint-light-client-verifier v0.40.4
[INFO] [stderr]    Compiling poseidon-parameters v1.1.0
[INFO] [stderr]    Compiling decaf377-fmd v2.1.0
[INFO] [stderr]    Compiling decaf377-rdsa v0.11.0
[INFO] [stderr]    Compiling poseidon-permutation v1.1.0
[INFO] [stderr]    Compiling poseidon377 v1.2.0
[INFO] [stderr]    Compiling ibc-proto v0.51.1
[INFO] [stderr]    Compiling ibc-types-core-client v0.15.1
[INFO] [stderr]    Compiling ibc-types-core-commitment v0.15.1
[INFO] [stderr]    Compiling ibc-types-core-connection v0.15.1
[INFO] [stderr]    Compiling ibc-types-core-channel v0.15.1
[INFO] [stderr]    Compiling ibc-types-lightclients-tendermint v0.15.1
[INFO] [stderr]    Compiling ibc-types-path v0.15.1
[INFO] [stderr]    Compiling ibc-types v0.15.1
[INFO] [stderr]    Compiling penumbra-sdk-tct v2.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:753:22
[INFO] [stdout]     |
[INFO] [stdout] 753 |     pub fn structure(&self) -> structure::Node {
[INFO] [stdout]     |                      ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 753 |     pub fn structure(&self) -> structure::Node<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal/three.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn elems(&self) -> Elems<T> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn elems(&self) -> Elems<'_, T> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal/three.rs:117:22
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn elems_mut(&mut self) -> ElemsMut<T> {
[INFO] [stdout]     |                      ^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn elems_mut(&mut self) -> ElemsMut<'_, T> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `Command { std: "docker" "inspect" "7591bbc847d11cfabcda795c7d8f6cb99e8acb5f61170fe71a7adca5ab1229ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7591bbc847d11cfabcda795c7d8f6cb99e8acb5f61170fe71a7adca5ab1229ff", kill_on_drop: false }`
[INFO] [stdout] 7591bbc847d11cfabcda795c7d8f6cb99e8acb5f61170fe71a7adca5ab1229ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2174ad0ff803dc1d5680fb6b773e45ee6166eb7008f33e363298af290c3a80b7
[INFO] running `Command { std: "docker" "start" "-a" "2174ad0ff803dc1d5680fb6b773e45ee6166eb7008f33e363298af290c3a80b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling proptest-derive v0.5.1
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]    Compiling proptest v1.9.0
[INFO] [stderr]    Compiling pbjson-types v0.7.0
[INFO] [stderr]    Compiling penumbra-sdk-proto v2.1.0
[INFO] [stderr]    Compiling penumbra-sdk-tct v2.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:753:22
[INFO] [stdout]     |
[INFO] [stdout] 753 |     pub fn structure(&self) -> structure::Node {
[INFO] [stdout]     |                      ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 753 |     pub fn structure(&self) -> structure::Node<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal/three.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn elems(&self) -> Elems<T> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn elems(&self) -> Elems<'_, T> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal/three.rs:117:22
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn elems_mut(&mut self) -> ElemsMut<T> {
[INFO] [stdout]     |                      ^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn elems_mut(&mut self) -> ElemsMut<'_, T> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:753:22
[INFO] [stdout]     |
[INFO] [stdout] 753 |     pub fn structure(&self) -> structure::Node {
[INFO] [stdout]     |                      ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 753 |     pub fn structure(&self) -> structure::Node<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal/three.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn elems(&self) -> Elems<T> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn elems(&self) -> Elems<'_, T> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal/three.rs:117:22
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn elems_mut(&mut self) -> ElemsMut<T> {
[INFO] [stdout]     |                      ^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn elems_mut(&mut self) -> ElemsMut<'_, T> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 54.28s
[INFO] running `Command { std: "docker" "inspect" "2174ad0ff803dc1d5680fb6b773e45ee6166eb7008f33e363298af290c3a80b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2174ad0ff803dc1d5680fb6b773e45ee6166eb7008f33e363298af290c3a80b7", kill_on_drop: false }`
[INFO] [stdout] 2174ad0ff803dc1d5680fb6b773e45ee6166eb7008f33e363298af290c3a80b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2517857812fcd5b5ccebf508537aa9722e274f4e120d0af48ce0aadb4740c2ba
[INFO] running `Command { std: "docker" "start" "-a" "2517857812fcd5b5ccebf508537aa9722e274f4e120d0af48ce0aadb4740c2ba", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree.rs:753:22
[INFO] [stderr]     |
[INFO] [stderr] 753 |     pub fn structure(&self) -> structure::Node {
[INFO] [stderr]     |                      ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 753 |     pub fn structure(&self) -> structure::Node<'_> {
[INFO] [stderr]     |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/internal/three.rs:106:18
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn elems(&self) -> Elems<T> {
[INFO] [stderr]     |                  ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn elems(&self) -> Elems<'_, T> {
[INFO] [stderr]     |                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/internal/three.rs:117:22
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn elems_mut(&mut self) -> ElemsMut<T> {
[INFO] [stderr]     |                      ^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn elems_mut(&mut self) -> ElemsMut<'_, T> {
[INFO] [stderr]     |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: `penumbra-sdk-tct` (lib) generated 3 warnings (run `cargo fix --lib -p penumbra-sdk-tct` to apply 3 suggestions)
[INFO] [stderr] warning: `penumbra-sdk-tct` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/penumbra_sdk_tct-3ad17bf3db98a352)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test commitment::test_serde::roundtrip_json_zero ... ok
[INFO] [stdout] test internal::complete::node::test::check_node_size ... ok
[INFO] [stdout] test error::test::insert_errors_sync_send ... ok
[INFO] [stdout] test test::check_eternity_proof_size ... ok
[INFO] [stdout] test test::check_eternity_size ... ok
[INFO] [stdout] test internal::path::test::directions_of_index_check ... ok
[INFO] [stdout] test internal::hash::cache::test::cached_hash_size ... ok
[INFO] [stdout] test tree::epoch::block::test::insert_error_sync_send ... ok
[INFO] [stdout] test index::test::u16_convert_block_inverse ... ok
[INFO] [stdout] test internal::hash::test::forgotten_increments ... ok
[INFO] [stdout] test index::test::u64_convert_eternity_inverse ... ok
[INFO] [stdout] test internal::path::test::which_way_direction_correct ... ok
[INFO] [stdout] test index::test::u32_convert_epoch_inverse ... ok
[INFO] [stdout] test internal::path::test::which_way_indices_correct ... ok
[INFO] [stdout] test storage::deserialize::test::uninitialized_produces_correct_position_and_forgotten ... ok
[INFO] [stdout] test structure::test::height_correct ... ok
[INFO] [stdout] test structure::test::indexing_correct ... ok
[INFO] [stdout] test structure::test::place_correct ... ok
[INFO] [stdout] test internal::frontier::top::test::position_advances_by_one ... ok
[INFO] [stdout] test internal::frontier::tier::test::position_advances_by_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 37.70s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests penumbra_sdk_tct
[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" "2517857812fcd5b5ccebf508537aa9722e274f4e120d0af48ce0aadb4740c2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2517857812fcd5b5ccebf508537aa9722e274f4e120d0af48ce0aadb4740c2ba", kill_on_drop: false }`
[INFO] [stdout] 2517857812fcd5b5ccebf508537aa9722e274f4e120d0af48ce0aadb4740c2ba
