[INFO] fetching crate rhymuri 1.3.1...
[INFO] building rhymuri-1.3.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate rhymuri 1.3.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rhymuri 1.3.1
[INFO] finished tweaking crates.io crate rhymuri 1.3.1
[INFO] tweaked toml for crates.io crate rhymuri 1.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rhymuri 1.3.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded named_tuple v0.1.3
[INFO] [stderr]   Downloaded syn v0.15.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a6ae658df467d15c3e1449e3c1c76004aaf2162572caa7239361cab27d52076
[INFO] running `Command { std: "docker" "start" "-a" "7a6ae658df467d15c3e1449e3c1c76004aaf2162572caa7239361cab27d52076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a6ae658df467d15c3e1449e3c1c76004aaf2162572caa7239361cab27d52076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6ae658df467d15c3e1449e3c1c76004aaf2162572caa7239361cab27d52076", kill_on_drop: false }`
[INFO] [stdout] 7a6ae658df467d15c3e1449e3c1c76004aaf2162572caa7239361cab27d52076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc6a167617b7ec25ac8d730ba70ff3f58e3d8f2368abefa04b01b08f3582f928
[INFO] running `Command { std: "docker" "start" "-a" "cc6a167617b7ec25ac8d730ba70ff3f58e3d8f2368abefa04b01b08f3582f928", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling named_tuple v0.1.3
[INFO] [stderr]    Compiling rhymuri v1.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:117:23
[INFO] [stdout]     |
[INFO] [stdout] 114 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 117 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 117 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:136:23
[INFO] [stdout]     |
[INFO] [stdout] 134 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 135 |         c: char,
[INFO] [stdout] 136 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 136 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:150:23
[INFO] [stdout]     |
[INFO] [stdout] 147 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 150 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 150 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:168:23
[INFO] [stdout]     |
[INFO] [stdout] 166 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 167 |         c: char,
[INFO] [stdout] 168 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 168 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:189:23
[INFO] [stdout]     |
[INFO] [stdout] 187 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 188 |         c: char,
[INFO] [stdout] 189 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 189 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:215:23
[INFO] [stdout]     |
[INFO] [stdout] 212 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 215 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 215 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "cc6a167617b7ec25ac8d730ba70ff3f58e3d8f2368abefa04b01b08f3582f928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc6a167617b7ec25ac8d730ba70ff3f58e3d8f2368abefa04b01b08f3582f928", kill_on_drop: false }`
[INFO] [stdout] cc6a167617b7ec25ac8d730ba70ff3f58e3d8f2368abefa04b01b08f3582f928
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02dd4f21b13c87308167bdd8b9df98840b97403485f443df107a03e8abaacc30
[INFO] running `Command { std: "docker" "start" "-a" "02dd4f21b13c87308167bdd8b9df98840b97403485f443df107a03e8abaacc30", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:117:23
[INFO] [stdout]     |
[INFO] [stdout] 114 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 117 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 117 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:136:23
[INFO] [stdout]     |
[INFO] [stdout] 134 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 135 |         c: char,
[INFO] [stdout] 136 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 136 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:150:23
[INFO] [stdout]     |
[INFO] [stdout] 147 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 150 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 150 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:168:23
[INFO] [stdout]     |
[INFO] [stdout] 166 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 167 |         c: char,
[INFO] [stdout] 168 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 168 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rhymuri v1.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:189:23
[INFO] [stdout]     |
[INFO] [stdout] 187 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 188 |         c: char,
[INFO] [stdout] 189 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 189 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:215:23
[INFO] [stdout]     |
[INFO] [stdout] 212 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 215 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 215 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:117:23
[INFO] [stdout]     |
[INFO] [stdout] 114 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 117 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 117 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:136:23
[INFO] [stdout]     |
[INFO] [stdout] 134 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 135 |         c: char,
[INFO] [stdout] 136 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 136 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:150:23
[INFO] [stdout]     |
[INFO] [stdout] 147 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 150 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 150 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:168:23
[INFO] [stdout]     |
[INFO] [stdout] 166 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 167 |         c: char,
[INFO] [stdout] 168 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 168 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:189:23
[INFO] [stdout]     |
[INFO] [stdout] 187 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] 188 |         c: char,
[INFO] [stdout] 189 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 189 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/validate_ipv6_address.rs:215:23
[INFO] [stdout]     |
[INFO] [stdout] 212 |         state: Shared<'a>,
[INFO] [stdout]     |                       -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 215 |     ) -> Result<Self, MachineExitStatus> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 215 |     ) -> Result<Self, MachineExitStatus<'a>> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "02dd4f21b13c87308167bdd8b9df98840b97403485f443df107a03e8abaacc30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02dd4f21b13c87308167bdd8b9df98840b97403485f443df107a03e8abaacc30", kill_on_drop: false }`
[INFO] [stdout] 02dd4f21b13c87308167bdd8b9df98840b97403485f443df107a03e8abaacc30
