[INFO] fetching crate tezos_data_encoding_derive 0.6.0...
[INFO] testing tezos_data_encoding_derive-0.6.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate tezos_data_encoding_derive 0.6.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tezos_data_encoding_derive 0.6.0
[INFO] finished tweaking crates.io crate tezos_data_encoding_derive 0.6.0
[INFO] tweaked toml for crates.io crate tezos_data_encoding_derive 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tezos_data_encoding_derive 0.6.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding parse-display v0.4.1 (available: v0.11.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parse-display v0.4.1
[INFO] [stderr]   Downloaded parse-display-derive v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 832d14431cc91e031a5cbbc8641c97c9027a66f4c6cbb2e5c954769f6df4ab90
[INFO] running `Command { std: "docker" "start" "-a" "832d14431cc91e031a5cbbc8641c97c9027a66f4c6cbb2e5c954769f6df4ab90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "832d14431cc91e031a5cbbc8641c97c9027a66f4c6cbb2e5c954769f6df4ab90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832d14431cc91e031a5cbbc8641c97c9027a66f4c6cbb2e5c954769f6df4ab90", kill_on_drop: false }`
[INFO] [stdout] 832d14431cc91e031a5cbbc8641c97c9027a66f4c6cbb2e5c954769f6df4ab90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33996ffd380f88d28bd1acc79fca3f754a0cde577ac47e48a3c878abd6edd2b0
[INFO] running `Command { std: "docker" "start" "-a" "33996ffd380f88d28bd1acc79fca3f754a0cde577ac47e48a3c878abd6edd2b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling parse-display-derive v0.4.1
[INFO] [stderr]    Compiling parse-display v0.4.1
[INFO] [stderr]    Compiling tezos_data_encoding_derive v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/encoding.rs:34:41
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn encoding(&'a self) -> Option<&Encoding<'a>> {
[INFO] [stdout]    |                      --                 ^^^^^^^^^^--^
[INFO] [stdout]    |                      |                  |         |
[INFO] [stdout]    |                      |                  |         the same lifetime is named here
[INFO] [stdout]    |                      |                  the same lifetime is elided here
[INFO] [stdout]    |                      the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn encoding(&'a self) -> Option<&'a Encoding<'a>> {
[INFO] [stdout]    |                                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/make.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn make_encoding(input: &syn::DeriveInput) -> Result<DataWithEncoding> {
[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] 12 | pub fn make_encoding(input: &syn::DeriveInput) -> Result<DataWithEncoding<'_>> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/make.rs:69:22
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn make_field(field: &syn::Field) -> Result<FieldEncoding> {
[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] 69 | fn make_field(field: &syn::Field) -> Result<FieldEncoding<'_>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/make.rs:259:32
[INFO] [stdout]     |
[INFO] [stdout] 259 | fn make_composite_encoding(ty: &syn::Path, mut meta: Vec<syn::Meta>) -> Result<Encoding> {
[INFO] [stdout]     |                                ^^^^^^^^^^ the lifetime is elided here          ^^^^^^^^ the same lifetime is hidden 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] 259 | fn make_composite_encoding(ty: &syn::Path, mut meta: Vec<syn::Meta>) -> Result<Encoding<'_>> {
[INFO] [stdout]     |                                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.25s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: parse-display-derive v0.4.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "33996ffd380f88d28bd1acc79fca3f754a0cde577ac47e48a3c878abd6edd2b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33996ffd380f88d28bd1acc79fca3f754a0cde577ac47e48a3c878abd6edd2b0", kill_on_drop: false }`
[INFO] [stdout] 33996ffd380f88d28bd1acc79fca3f754a0cde577ac47e48a3c878abd6edd2b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78147cdb3e81efa1725b92a8c82d1cda7f29ad86694e6044d09129682b51e4be
[INFO] running `Command { std: "docker" "start" "-a" "78147cdb3e81efa1725b92a8c82d1cda7f29ad86694e6044d09129682b51e4be", kill_on_drop: false }`
[INFO] [stderr]    Compiling tezos_data_encoding_derive v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/encoding.rs:34:41
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn encoding(&'a self) -> Option<&Encoding<'a>> {
[INFO] [stdout]    |                      --                 ^^^^^^^^^^--^
[INFO] [stdout]    |                      |                  |         |
[INFO] [stdout]    |                      |                  |         the same lifetime is named here
[INFO] [stdout]    |                      |                  the same lifetime is elided here
[INFO] [stdout]    |                      the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn encoding(&'a self) -> Option<&'a Encoding<'a>> {
[INFO] [stdout]    |                                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/make.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn make_encoding(input: &syn::DeriveInput) -> Result<DataWithEncoding> {
[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] 12 | pub fn make_encoding(input: &syn::DeriveInput) -> Result<DataWithEncoding<'_>> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/make.rs:69:22
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn make_field(field: &syn::Field) -> Result<FieldEncoding> {
[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] 69 | fn make_field(field: &syn::Field) -> Result<FieldEncoding<'_>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/make.rs:259:32
[INFO] [stdout]     |
[INFO] [stdout] 259 | fn make_composite_encoding(ty: &syn::Path, mut meta: Vec<syn::Meta>) -> Result<Encoding> {
[INFO] [stdout]     |                                ^^^^^^^^^^ the lifetime is elided here          ^^^^^^^^ the same lifetime is hidden 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] 259 | fn make_composite_encoding(ty: &syn::Path, mut meta: Vec<syn::Meta>) -> Result<Encoding<'_>> {
[INFO] [stdout]     |                                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/encoding.rs:34:41
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn encoding(&'a self) -> Option<&Encoding<'a>> {
[INFO] [stdout]    |                      --                 ^^^^^^^^^^--^
[INFO] [stdout]    |                      |                  |         |
[INFO] [stdout]    |                      |                  |         the same lifetime is named here
[INFO] [stdout]    |                      |                  the same lifetime is elided here
[INFO] [stdout]    |                      the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn encoding(&'a self) -> Option<&'a Encoding<'a>> {
[INFO] [stdout]    |                                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/make.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn make_encoding(input: &syn::DeriveInput) -> Result<DataWithEncoding> {
[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] 12 | pub fn make_encoding(input: &syn::DeriveInput) -> Result<DataWithEncoding<'_>> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/make.rs:69:22
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn make_field(field: &syn::Field) -> Result<FieldEncoding> {
[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] 69 | fn make_field(field: &syn::Field) -> Result<FieldEncoding<'_>> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/make.rs:259:32
[INFO] [stdout]     |
[INFO] [stdout] 259 | fn make_composite_encoding(ty: &syn::Path, mut meta: Vec<syn::Meta>) -> Result<Encoding> {
[INFO] [stdout]     |                                ^^^^^^^^^^ the lifetime is elided here          ^^^^^^^^ the same lifetime is hidden 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] 259 | fn make_composite_encoding(ty: &syn::Path, mut meta: Vec<syn::Meta>) -> Result<Encoding<'_>> {
[INFO] [stdout]     |                                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: parse-display-derive v0.4.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "78147cdb3e81efa1725b92a8c82d1cda7f29ad86694e6044d09129682b51e4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78147cdb3e81efa1725b92a8c82d1cda7f29ad86694e6044d09129682b51e4be", kill_on_drop: false }`
[INFO] [stdout] 78147cdb3e81efa1725b92a8c82d1cda7f29ad86694e6044d09129682b51e4be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2f5f18f36f1dd7e92ac0b5545ebd2f9c90b9a92da86d863a8cb88c57511b38c
[INFO] running `Command { std: "docker" "start" "-a" "e2f5f18f36f1dd7e92ac0b5545ebd2f9c90b9a92da86d863a8cb88c57511b38c", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/encoding.rs:34:41
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn encoding(&'a self) -> Option<&Encoding<'a>> {
[INFO] [stderr]    |                      --                 ^^^^^^^^^^--^
[INFO] [stderr]    |                      |                  |         |
[INFO] [stderr]    |                      |                  |         the same lifetime is named here
[INFO] [stderr]    |                      |                  the same lifetime is elided here
[INFO] [stderr]    |                      the lifetime is named 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: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn encoding(&'a self) -> Option<&'a Encoding<'a>> {
[INFO] [stderr]    |                                          ++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/make.rs:12:29
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn make_encoding(input: &syn::DeriveInput) -> Result<DataWithEncoding> {
[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] 12 | pub fn make_encoding(input: &syn::DeriveInput) -> Result<DataWithEncoding<'_>> {
[INFO] [stderr]    |                                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/make.rs:69:22
[INFO] [stderr]    |
[INFO] [stderr] 69 | fn make_field(field: &syn::Field) -> Result<FieldEncoding> {
[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] 69 | fn make_field(field: &syn::Field) -> Result<FieldEncoding<'_>> {
[INFO] [stderr]    |                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/make.rs:259:32
[INFO] [stderr]     |
[INFO] [stderr] 259 | fn make_composite_encoding(ty: &syn::Path, mut meta: Vec<syn::Meta>) -> Result<Encoding> {
[INFO] [stderr]     |                                ^^^^^^^^^^ the lifetime is elided here          ^^^^^^^^ the same lifetime is hidden 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] 259 | fn make_composite_encoding(ty: &syn::Path, mut meta: Vec<syn::Meta>) -> Result<Encoding<'_>> {
[INFO] [stderr]     |                                                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `tezos_data_encoding_derive` (lib) generated 4 warnings (run `cargo fix --lib -p tezos_data_encoding_derive` to apply 4 suggestions)
[INFO] [stderr] warning: `tezos_data_encoding_derive` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: parse-display-derive v0.4.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tezos_data_encoding_derive-0f79f8c11e49f08e)
[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] [stderr]    Doc-tests tezos_data_encoding_derive
[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" "e2f5f18f36f1dd7e92ac0b5545ebd2f9c90b9a92da86d863a8cb88c57511b38c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2f5f18f36f1dd7e92ac0b5545ebd2f9c90b9a92da86d863a8cb88c57511b38c", kill_on_drop: false }`
[INFO] [stdout] e2f5f18f36f1dd7e92ac0b5545ebd2f9c90b9a92da86d863a8cb88c57511b38c
