[INFO] cloning repository https://github.com/rust-bravo/rnginx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-bravo/rnginx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-bravo%2Frnginx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-bravo%2Frnginx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ca419d651e3c4903c2ef1c740ea67ca7155946b
[INFO] building rust-bravo/rnginx against try#9a3ef2cd3ecaae3c6ef59768612837d797602a6d for pr-137044-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-bravo%2Frnginx" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rust-bravo/rnginx on toolchain 9a3ef2cd3ecaae3c6ef59768612837d797602a6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rust-bravo/rnginx
[INFO] finished tweaking git repo https://github.com/rust-bravo/rnginx
[INFO] tweaked toml for git repo https://github.com/rust-bravo/rnginx written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rust-bravo/rnginx 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" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80ebac241a0d0b88018871afb19dc329beb3ac779a6e60d4254d9a272e502cb8
[INFO] running `Command { std: "docker" "start" "-a" "80ebac241a0d0b88018871afb19dc329beb3ac779a6e60d4254d9a272e502cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80ebac241a0d0b88018871afb19dc329beb3ac779a6e60d4254d9a272e502cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80ebac241a0d0b88018871afb19dc329beb3ac779a6e60d4254d9a272e502cb8", kill_on_drop: false }`
[INFO] [stdout] 80ebac241a0d0b88018871afb19dc329beb3ac779a6e60d4254d9a272e502cb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d8736b9f8aa7459e8cfda1332d597d0689d797c5808d7ba88224baba89bce6a
[INFO] running `Command { std: "docker" "start" "-a" "1d8736b9f8aa7459e8cfda1332d597d0689d797c5808d7ba88224baba89bce6a", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling rnginx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/mod.rs:22:42
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn boot(&self) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn boot(&self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/http/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |             OK => "200 OK\r\n\r\n",
[INFO] [stdout]    |             -- matches any value
[INFO] [stdout] 12 |             NotFound => "404 OK\r\n\r\n",
[INFO] [stdout]    |             ^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `OK`
[INFO] [stdout]   --> src/http/mod.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |             OK => "200 OK\r\n\r\n",
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_OK`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `NotFound`
[INFO] [stdout]   --> src/http/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             NotFound => "404 OK\r\n\r\n",
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_NotFound`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PROTOCOL` is never used
[INFO] [stdout]  --> src/http/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static PROTOCOL: &'static str = "HTTP/1.1";
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `value` is never used
[INFO] [stdout]  --> src/http/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl HTTP {
[INFO] [stdout]   | --------- associated function in this implementation
[INFO] [stdout] 9 |     fn value(state: HTTP) -> &'static str {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `num` are never read
[INFO] [stdout]  --> src/worker/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Worker<'a> {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 2 |     name: &'a str,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 3 |     num: &'a u32
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OK` should have a snake case name
[INFO] [stdout]   --> src/http/mod.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |             OK => "200 OK\r\n\r\n",
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case (notice the capitalization): `ok`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NotFound` should have a snake case name
[INFO] [stdout]   --> src/http/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             NotFound => "404 OK\r\n\r\n",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `not_found`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]  --> src/main.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     if let Err(e) = server.boot() {
[INFO] [stdout]   |                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "1d8736b9f8aa7459e8cfda1332d597d0689d797c5808d7ba88224baba89bce6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d8736b9f8aa7459e8cfda1332d597d0689d797c5808d7ba88224baba89bce6a", kill_on_drop: false }`
[INFO] [stdout] 1d8736b9f8aa7459e8cfda1332d597d0689d797c5808d7ba88224baba89bce6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3e7afb26889f8e7bf4ba1b0c7147a68c8ca17c4e2dd845ad7c09a58188bfd63
[INFO] running `Command { std: "docker" "start" "-a" "e3e7afb26889f8e7bf4ba1b0c7147a68c8ca17c4e2dd845ad7c09a58188bfd63", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/mod.rs:22:42
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn boot(&self) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn boot(&self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/http/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |             OK => "200 OK\r\n\r\n",
[INFO] [stdout]    |             -- matches any value
[INFO] [stdout] 12 |             NotFound => "404 OK\r\n\r\n",
[INFO] [stdout]    |             ^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `OK`
[INFO] [stdout]   --> src/http/mod.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |             OK => "200 OK\r\n\r\n",
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_OK`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `NotFound`
[INFO] [stdout]   --> src/http/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             NotFound => "404 OK\r\n\r\n",
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_NotFound`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PROTOCOL` is never used
[INFO] [stdout]  --> src/http/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static PROTOCOL: &'static str = "HTTP/1.1";
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `value` is never used
[INFO] [stdout]  --> src/http/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl HTTP {
[INFO] [stdout]   | --------- associated function in this implementation
[INFO] [stdout] 9 |     fn value(state: HTTP) -> &'static str {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `num` are never read
[INFO] [stdout]  --> src/worker/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Worker<'a> {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 2 |     name: &'a str,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 3 |     num: &'a u32
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OK` should have a snake case name
[INFO] [stdout]   --> src/http/mod.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |             OK => "200 OK\r\n\r\n",
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case (notice the capitalization): `ok`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rnginx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `NotFound` should have a snake case name
[INFO] [stdout]   --> src/http/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             NotFound => "404 OK\r\n\r\n",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `not_found`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]  --> src/main.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     if let Err(e) = server.boot() {
[INFO] [stdout]   |                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]  --> src/main.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     if let Err(e) = server.boot() {
[INFO] [stdout]   |                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/mod.rs:22:42
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn boot(&self) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn boot(&self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/http/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |             OK => "200 OK\r\n\r\n",
[INFO] [stdout]    |             -- matches any value
[INFO] [stdout] 12 |             NotFound => "404 OK\r\n\r\n",
[INFO] [stdout]    |             ^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `OK`
[INFO] [stdout]   --> src/http/mod.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |             OK => "200 OK\r\n\r\n",
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_OK`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `NotFound`
[INFO] [stdout]   --> src/http/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             NotFound => "404 OK\r\n\r\n",
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_NotFound`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PROTOCOL` is never used
[INFO] [stdout]  --> src/http/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static PROTOCOL: &'static str = "HTTP/1.1";
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `value` is never used
[INFO] [stdout]  --> src/http/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl HTTP {
[INFO] [stdout]   | --------- associated function in this implementation
[INFO] [stdout] 9 |     fn value(state: HTTP) -> &'static str {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `num` are never read
[INFO] [stdout]  --> src/worker/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Worker<'a> {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 2 |     name: &'a str,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 3 |     num: &'a u32
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OK` should have a snake case name
[INFO] [stdout]   --> src/http/mod.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |             OK => "200 OK\r\n\r\n",
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case (notice the capitalization): `ok`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NotFound` should have a snake case name
[INFO] [stdout]   --> src/http/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             NotFound => "404 OK\r\n\r\n",
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `not_found`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "e3e7afb26889f8e7bf4ba1b0c7147a68c8ca17c4e2dd845ad7c09a58188bfd63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3e7afb26889f8e7bf4ba1b0c7147a68c8ca17c4e2dd845ad7c09a58188bfd63", kill_on_drop: false }`
[INFO] [stdout] e3e7afb26889f8e7bf4ba1b0c7147a68c8ca17c4e2dd845ad7c09a58188bfd63