[INFO] cloning repository https://github.com/leandroasilva/rust-api
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leandroasilva/rust-api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleandroasilva%2Frust-api", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleandroasilva%2Frust-api'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1fcfe6b64c54590628460fbbf3258d296bb3e655
[INFO] testing leandroasilva/rust-api against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleandroasilva%2Frust-api" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/leandroasilva/rust-api
[INFO] finished tweaking git repo https://github.com/leandroasilva/rust-api
[INFO] tweaked toml for git repo https://github.com/leandroasilva/rust-api written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/leandroasilva/rust-api on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/leandroasilva/rust-api 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebd6e262912b0a5f9276b9591f1c66993c959d98ed2b2196a21ceb1fe5675c8f
[INFO] running `Command { std: "docker" "start" "-a" "ebd6e262912b0a5f9276b9591f1c66993c959d98ed2b2196a21ceb1fe5675c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebd6e262912b0a5f9276b9591f1c66993c959d98ed2b2196a21ceb1fe5675c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd6e262912b0a5f9276b9591f1c66993c959d98ed2b2196a21ceb1fe5675c8f", kill_on_drop: false }`
[INFO] [stdout] ebd6e262912b0a5f9276b9591f1c66993c959d98ed2b2196a21ceb1fe5675c8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a526bd82ee58b5afa09d7df509fd235c01671157f2ab1c6f57c60ad9f9f61951
[INFO] running `Command { std: "docker" "start" "-a" "a526bd82ee58b5afa09d7df509fd235c01671157f2ab1c6f57c60ad9f9f61951", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.12
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling cpufeatures v0.2.9
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling async-trait v0.1.72
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling base64 v0.21.2
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling stringprep v0.1.3
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling socket2 v0.5.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling tokio v1.30.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling md-5 v0.10.5
[INFO] [stderr]    Compiling sha2 v0.10.7
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling postgres-protocol v0.6.5
[INFO] [stderr]    Compiling postgres-types v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-util v0.7.8
[INFO] [stderr]    Compiling tokio-postgres v0.7.8
[INFO] [stderr]    Compiling postgres v0.19.5
[INFO] [stderr]    Compiling rust-api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> src/main.rs:123:27
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn handle_get_all_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let DB_URL : &str = binding.as_str();
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]   --> src/main.rs:55:41
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn handle_client(mut stream: TcpStream, DB_URL: &str) {
[INFO] [stdout]    |                                         ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]   --> src/main.rs:85:39
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn handle_post_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stdout]    |                                       ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]    --> src/main.rs:102:38
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn handle_get_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stdout]     |                                      ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]    --> src/main.rs:123:42
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn handle_get_all_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stdout]     |                                          ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]    --> src/main.rs:143:38
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn handle_put_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stdout]     |                                      ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]    --> src/main.rs:166:41
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn handle_delete_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stdout]     |                                         ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]    --> src/main.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn set_database(DB_URL: &str) -> Result<(), PostgresError> {
[INFO] [stdout]     |                 ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.55s
[INFO] running `Command { std: "docker" "inspect" "a526bd82ee58b5afa09d7df509fd235c01671157f2ab1c6f57c60ad9f9f61951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a526bd82ee58b5afa09d7df509fd235c01671157f2ab1c6f57c60ad9f9f61951", kill_on_drop: false }`
[INFO] [stdout] a526bd82ee58b5afa09d7df509fd235c01671157f2ab1c6f57c60ad9f9f61951
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80a75873a4979fb7743b4aa8eda36eb64d7c0124a7a2ec6136e745b80dab622c
[INFO] running `Command { std: "docker" "start" "-a" "80a75873a4979fb7743b4aa8eda36eb64d7c0124a7a2ec6136e745b80dab622c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> src/main.rs:123:27
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn handle_get_all_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let DB_URL : &str = binding.as_str();
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]   --> src/main.rs:55:41
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn handle_client(mut stream: TcpStream, DB_URL: &str) {
[INFO] [stdout]    |                                         ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]   --> src/main.rs:85:39
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn handle_post_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stdout]    |                                       ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]    --> src/main.rs:102:38
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn handle_get_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stdout]     |                                      ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]    --> src/main.rs:123:42
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn handle_get_all_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stdout]     |                                          ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]    --> src/main.rs:143:38
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn handle_put_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stdout]     |                                      ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]    --> src/main.rs:166:41
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn handle_delete_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stdout]     |                                         ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DB_URL` should have a snake case name
[INFO] [stdout]    --> src/main.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn set_database(DB_URL: &str) -> Result<(), PostgresError> {
[INFO] [stdout]     |                 ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "80a75873a4979fb7743b4aa8eda36eb64d7c0124a7a2ec6136e745b80dab622c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80a75873a4979fb7743b4aa8eda36eb64d7c0124a7a2ec6136e745b80dab622c", kill_on_drop: false }`
[INFO] [stdout] 80a75873a4979fb7743b4aa8eda36eb64d7c0124a7a2ec6136e745b80dab622c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba10e5d3c91f1cdea767271a66c1046be0ceeb8b4d8a9c6bde36817d07df906d
[INFO] running `Command { std: "docker" "start" "-a" "ba10e5d3c91f1cdea767271a66c1046be0ceeb8b4d8a9c6bde36817d07df906d", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]    --> src/main.rs:123:27
[INFO] [stderr]     |
[INFO] [stderr] 123 | fn handle_get_all_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stderr]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DB_URL` should have a snake case name
[INFO] [stderr]   --> src/main.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let DB_URL : &str = binding.as_str();
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DB_URL` should have a snake case name
[INFO] [stderr]   --> src/main.rs:55:41
[INFO] [stderr]    |
[INFO] [stderr] 55 | fn handle_client(mut stream: TcpStream, DB_URL: &str) {
[INFO] [stderr]    |                                         ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DB_URL` should have a snake case name
[INFO] [stderr]   --> src/main.rs:85:39
[INFO] [stderr]    |
[INFO] [stderr] 85 | fn handle_post_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stderr]    |                                       ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DB_URL` should have a snake case name
[INFO] [stderr]    --> src/main.rs:102:38
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn handle_get_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stderr]     |                                      ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DB_URL` should have a snake case name
[INFO] [stderr]    --> src/main.rs:123:42
[INFO] [stderr]     |
[INFO] [stderr] 123 | fn handle_get_all_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stderr]     |                                          ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DB_URL` should have a snake case name
[INFO] [stderr]    --> src/main.rs:143:38
[INFO] [stderr]     |
[INFO] [stderr] 143 | fn handle_put_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stderr]     |                                      ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DB_URL` should have a snake case name
[INFO] [stderr]    --> src/main.rs:166:41
[INFO] [stderr]     |
[INFO] [stderr] 166 | fn handle_delete_request(request: &str, DB_URL: &str) -> (String, String) {
[INFO] [stderr]     |                                         ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DB_URL` should have a snake case name
[INFO] [stderr]    --> src/main.rs:182:17
[INFO] [stderr]     |
[INFO] [stderr] 182 | fn set_database(DB_URL: &str) -> Result<(), PostgresError> {
[INFO] [stderr]     |                 ^^^^^^ help: convert the identifier to snake case: `db_url`
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-api` (bin "rust-api" test) generated 9 warnings (run `cargo fix --bin "rust-api" -p rust-api --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_api-5df946bd417cebed)
[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" "ba10e5d3c91f1cdea767271a66c1046be0ceeb8b4d8a9c6bde36817d07df906d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba10e5d3c91f1cdea767271a66c1046be0ceeb8b4d8a9c6bde36817d07df906d", kill_on_drop: false }`
[INFO] [stdout] ba10e5d3c91f1cdea767271a66c1046be0ceeb8b4d8a9c6bde36817d07df906d