[INFO] fetching crate name_maker 0.1.1...
[INFO] testing name_maker-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate name_maker 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate name_maker 0.1.1
[INFO] finished tweaking crates.io crate name_maker 0.1.1
[INFO] tweaked toml for crates.io crate name_maker 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate name_maker 0.1.1 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] crate crates.io crate name_maker 0.1.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.4
[INFO] [stderr]   Downloaded libc v0.2.118
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2185edd1441ec270d817f6b3509adf5873a8a3dfeb6568b8e565540ff46a9bbd
[INFO] running `Command { std: "docker" "start" "-a" "2185edd1441ec270d817f6b3509adf5873a8a3dfeb6568b8e565540ff46a9bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2185edd1441ec270d817f6b3509adf5873a8a3dfeb6568b8e565540ff46a9bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2185edd1441ec270d817f6b3509adf5873a8a3dfeb6568b8e565540ff46a9bbd", kill_on_drop: false }`
[INFO] [stdout] 2185edd1441ec270d817f6b3509adf5873a8a3dfeb6568b8e565540ff46a9bbd
[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=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] 9c9d81b9d34c82b04c014718d8e3ba922fee233f4a8272955a939b35232155e9
[INFO] running `Command { std: "docker" "start" "-a" "9c9d81b9d34c82b04c014718d8e3ba922fee233f4a8272955a939b35232155e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.118
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling name_maker v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         _ => panic!("Should not reach here.")
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/main.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout]  88 |         0..=1 => return Err("Too few command arguments."),
[INFO] [stdout]     |         ----- matches some of the same values
[INFO] [stdout]  89 |         2 => {
[INFO] [stdout]     |         - matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 101 |         3 => {
[INFO] [stdout]     |         - matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 117 |         4.. => return Err("Too many command arguments."),
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] 118 |         _ => panic!("Should not reach here.")
[INFO] [stdout]     |         ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         _ => panic!("Should not reach here.")
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/main.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         0..=1 => return Err("Too few command arguments."),
[INFO] [stdout]     |         ----- matches some of the same values
[INFO] [stdout] 127 |         2 => {
[INFO] [stdout]     |         - matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 135 |         3 => {
[INFO] [stdout]     |         - matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 149 |         4.. => return Err("Too many command arguments."),
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] 150 |         _ => panic!("Should not reach here.")
[INFO] [stdout]     |         ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:60:62
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn generate_specific(gender: Gender, args: Vec<String>, rng: RandomNameGenerator) -> Result<(), &str> {
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^^^^                ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                                                              |
[INFO] [stdout]    |                                                              the 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn generate_specific(gender: Gender, args: Vec<String>, rng: RandomNameGenerator<'_>) -> Result<(), &str> {
[INFO] [stdout]    |                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:86:42
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn generate_many(args: Vec<String>, rng: RandomNameGenerator) -> Result<(), &str> {
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^                ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          the 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] 86 | fn generate_many(args: Vec<String>, rng: RandomNameGenerator<'_>) -> Result<(), &str> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:124:44
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn generate_family(args: Vec<String>, rng: RandomNameGenerator) -> Result<(), &str> {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^                ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            the 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] 124 | fn generate_family(args: Vec<String>, rng: RandomNameGenerator<'_>) -> Result<(), &str> {
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "9c9d81b9d34c82b04c014718d8e3ba922fee233f4a8272955a939b35232155e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c9d81b9d34c82b04c014718d8e3ba922fee233f4a8272955a939b35232155e9", kill_on_drop: false }`
[INFO] [stdout] 9c9d81b9d34c82b04c014718d8e3ba922fee233f4a8272955a939b35232155e9
[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=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] 613712a9cfc435129b06253f119008cc58f69a7ad02f0f5c7f7ce311804d31ac
[INFO] running `Command { std: "docker" "start" "-a" "613712a9cfc435129b06253f119008cc58f69a7ad02f0f5c7f7ce311804d31ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling name_maker v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         _ => panic!("Should not reach here.")
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/main.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout]  88 |         0..=1 => return Err("Too few command arguments."),
[INFO] [stdout]     |         ----- matches some of the same values
[INFO] [stdout]  89 |         2 => {
[INFO] [stdout]     |         - matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 101 |         3 => {
[INFO] [stdout]     |         - matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 117 |         4.. => return Err("Too many command arguments."),
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] 118 |         _ => panic!("Should not reach here.")
[INFO] [stdout]     |         ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         _ => panic!("Should not reach here.")
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/main.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         0..=1 => return Err("Too few command arguments."),
[INFO] [stdout]     |         ----- matches some of the same values
[INFO] [stdout] 127 |         2 => {
[INFO] [stdout]     |         - matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 135 |         3 => {
[INFO] [stdout]     |         - matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 149 |         4.. => return Err("Too many command arguments."),
[INFO] [stdout]     |         --- matches some of the same values
[INFO] [stdout] 150 |         _ => panic!("Should not reach here.")
[INFO] [stdout]     |         ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:60:62
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn generate_specific(gender: Gender, args: Vec<String>, rng: RandomNameGenerator) -> Result<(), &str> {
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^^^^                ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                                                              |
[INFO] [stdout]    |                                                              the 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn generate_specific(gender: Gender, args: Vec<String>, rng: RandomNameGenerator<'_>) -> Result<(), &str> {
[INFO] [stdout]    |                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:86:42
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn generate_many(args: Vec<String>, rng: RandomNameGenerator) -> Result<(), &str> {
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^                ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          the 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] 86 | fn generate_many(args: Vec<String>, rng: RandomNameGenerator<'_>) -> Result<(), &str> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:124:44
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn generate_family(args: Vec<String>, rng: RandomNameGenerator) -> Result<(), &str> {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^                ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            the 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] 124 | fn generate_family(args: Vec<String>, rng: RandomNameGenerator<'_>) -> Result<(), &str> {
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "613712a9cfc435129b06253f119008cc58f69a7ad02f0f5c7f7ce311804d31ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "613712a9cfc435129b06253f119008cc58f69a7ad02f0f5c7f7ce311804d31ac", kill_on_drop: false }`
[INFO] [stdout] 613712a9cfc435129b06253f119008cc58f69a7ad02f0f5c7f7ce311804d31ac
[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=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] fba65e9c73b5107a01250cc706afa3cc5994744a2be425fa426def16a5a229cd
[INFO] running `Command { std: "docker" "start" "-a" "fba65e9c73b5107a01250cc706afa3cc5994744a2be425fa426def16a5a229cd", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |         _ => panic!("Should not reach here.")
[INFO] [stderr]     |         ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/main.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr]  88 |         0..=1 => return Err("Too few command arguments."),
[INFO] [stderr]     |         ----- matches some of the same values
[INFO] [stderr]  89 |         2 => {
[INFO] [stderr]     |         - matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 101 |         3 => {
[INFO] [stderr]     |         - matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 117 |         4.. => return Err("Too many command arguments."),
[INFO] [stderr]     |         --- matches some of the same values
[INFO] [stderr] 118 |         _ => panic!("Should not reach here.")
[INFO] [stderr]     |         ^ collectively making this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |         _ => panic!("Should not reach here.")
[INFO] [stderr]     |         ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/main.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 126 |         0..=1 => return Err("Too few command arguments."),
[INFO] [stderr]     |         ----- matches some of the same values
[INFO] [stderr] 127 |         2 => {
[INFO] [stderr]     |         - matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 135 |         3 => {
[INFO] [stderr]     |         - matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 149 |         4.. => return Err("Too many command arguments."),
[INFO] [stderr]     |         --- matches some of the same values
[INFO] [stderr] 150 |         _ => panic!("Should not reach here.")
[INFO] [stderr]     |         ^ collectively making this unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/main.rs:60:62
[INFO] [stderr]    |
[INFO] [stderr] 60 | fn generate_specific(gender: Gender, args: Vec<String>, rng: RandomNameGenerator) -> Result<(), &str> {
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^^^^^^^^                ^^^^ the same lifetime is elided here
[INFO] [stderr]    |                                                              |
[INFO] [stderr]    |                                                              the lifetime is hidden 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] 60 | fn generate_specific(gender: Gender, args: Vec<String>, rng: RandomNameGenerator<'_>) -> Result<(), &str> {
[INFO] [stderr]    |                                                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/main.rs:86:42
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn generate_many(args: Vec<String>, rng: RandomNameGenerator) -> Result<(), &str> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^                ^^^^ the same lifetime is elided here
[INFO] [stderr]    |                                          |
[INFO] [stderr]    |                                          the 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] 86 | fn generate_many(args: Vec<String>, rng: RandomNameGenerator<'_>) -> Result<(), &str> {
[INFO] [stderr]    |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/main.rs:124:44
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn generate_family(args: Vec<String>, rng: RandomNameGenerator) -> Result<(), &str> {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^                ^^^^ the same lifetime is elided here
[INFO] [stderr]     |                                            |
[INFO] [stderr]     |                                            the 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] 124 | fn generate_family(args: Vec<String>, rng: RandomNameGenerator<'_>) -> Result<(), &str> {
[INFO] [stderr]     |                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `name_maker` (bin "name_maker" test) generated 5 warnings (run `cargo fix --bin "name_maker" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/name_maker-043c6baffb8a804c)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/name_maker-ea2635afecf444e7)
[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 name_maker
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/name_generator.rs - name_generator::RandomNameGenerator (line 37) ... ok
[INFO] [stdout] test src/name_generator.rs - name_generator::RandomNameGenerator<'a>::generate_default_name (line 231) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fba65e9c73b5107a01250cc706afa3cc5994744a2be425fa426def16a5a229cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba65e9c73b5107a01250cc706afa3cc5994744a2be425fa426def16a5a229cd", kill_on_drop: false }`
[INFO] [stdout] fba65e9c73b5107a01250cc706afa3cc5994744a2be425fa426def16a5a229cd
