[INFO] cloning repository https://github.com/ArtieFuzzz/arrow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArtieFuzzz/arrow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtieFuzzz%2Farrow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtieFuzzz%2Farrow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37a52ec43fa3e771213392fafe1fea596bbff7bd
[INFO] testing ArtieFuzzz/arrow against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtieFuzzz%2Farrow" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ArtieFuzzz/arrow
[INFO] finished tweaking git repo https://github.com/ArtieFuzzz/arrow
[INFO] tweaked toml for git repo https://github.com/ArtieFuzzz/arrow written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ArtieFuzzz/arrow on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ArtieFuzzz/arrow 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/sandydoo/winres`
[INFO] [stderr]     Updating git repository `https://github.com/SergioBenitez/Rocket`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "08a28f3e947629b796845baab43cc05c6d57a59d9f9739e2e49515a6d5f2bf66", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3fd0c1cde4e1e6a387334ecddcd7097ffaeb3b9feb32ba652da6e42a5257bfb
[INFO] running `Command { std: "docker" "start" "-a" "a3fd0c1cde4e1e6a387334ecddcd7097ffaeb3b9feb32ba652da6e42a5257bfb", kill_on_drop: false }`
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[INFO] [stderr]    Compiling futures-channel v0.3.24
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling tracing-core v0.1.29
[INFO] [stderr]    Compiling tokio v1.21.0
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[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling httparse v1.8.0
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[INFO] [stderr]    Compiling unicode-normalization v0.1.21
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[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.9.1
[INFO] [stderr]    Compiling devise_core v0.3.1
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling winres v0.1.12 (https://github.com/sandydoo/winres?branch=bugfix%2Ffix-linking#4875794c)
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling object v0.29.0
[INFO] [stderr]    Compiling rocket v0.5.0-rc.2 (https://github.com/SergioBenitez/Rocket?rev=f10a2d7#f10a2d7d)
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling unicode-xid v0.2.3
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[INFO] [stderr]    Compiling rustc-demangle v0.1.21
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[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling binascii v0.1.4
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling arrow v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling color-eyre v0.6.2
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling pear_codegen v0.2.3
[INFO] [stderr]    Compiling ref-cast-impl v1.0.9
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling devise_codegen v0.3.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling devise v0.3.1
[INFO] [stderr]    Compiling async-stream v0.3.3
[INFO] [stderr]    Compiling pear v0.2.3
[INFO] [stderr]    Compiling rocket_http v0.5.0-rc.2 (https://github.com/SergioBenitez/Rocket?rev=f10a2d7#f10a2d7d)
[INFO] [stderr]    Compiling tokio-util v0.7.4
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tokio-stream v0.1.9
[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.2 (https://github.com/SergioBenitez/Rocket?rev=f10a2d7#f10a2d7d)
[INFO] [stderr]    Compiling ubyte v0.10.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling h2 v0.3.14
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.11
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tenor_gif`
[INFO] [stdout]  --> src/routes/image.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub async fn tenor_gif(tags: &str) -> status::Custom<String> {
[INFO] [stdout]   |              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kv_post`
[INFO] [stdout]  --> src/routes/kv.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub async fn kv_post<'a>(key: &'a str, value: &'a str) -> status::Custom<Json<KVMessage>> {
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kv_update`
[INFO] [stdout]   --> src/routes/kv.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub async fn kv_update<'a>(key: &'a str, value: &'a str) -> status::Custom<Json<KVMessage>> {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kv_delete`
[INFO] [stdout]   --> src/routes/kv.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub async fn kv_delete<'a>(key: &'a str) -> status::Custom<Json<Message>> {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kv_get`
[INFO] [stdout]   --> src/routes/kv.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub async fn kv_get<'a>(key: &'a str) -> status::Custom<Json<Value>> {
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `root`
[INFO] [stdout]  --> src/routes/mod.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn root() -> status::Custom<Json<Message>> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/fairings/x_headers.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct XHeaders(String);
[INFO] [stdout]   |            -------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `XHeaders` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8m 29s
[INFO] running `Command { std: "docker" "inspect" "a3fd0c1cde4e1e6a387334ecddcd7097ffaeb3b9feb32ba652da6e42a5257bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3fd0c1cde4e1e6a387334ecddcd7097ffaeb3b9feb32ba652da6e42a5257bfb", kill_on_drop: false }`
[INFO] [stdout] a3fd0c1cde4e1e6a387334ecddcd7097ffaeb3b9feb32ba652da6e42a5257bfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bce3dbc9d3bcb18f863e2dfa196bd4dbc9c15571573a962e6dcb07a47a14b552
[INFO] running `Command { std: "docker" "start" "-a" "bce3dbc9d3bcb18f863e2dfa196bd4dbc9c15571573a962e6dcb07a47a14b552", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrow v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tenor_gif`
[INFO] [stdout]  --> src/routes/image.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub async fn tenor_gif(tags: &str) -> status::Custom<String> {
[INFO] [stdout]   |              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kv_post`
[INFO] [stdout]  --> src/routes/kv.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub async fn kv_post<'a>(key: &'a str, value: &'a str) -> status::Custom<Json<KVMessage>> {
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kv_update`
[INFO] [stdout]   --> src/routes/kv.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub async fn kv_update<'a>(key: &'a str, value: &'a str) -> status::Custom<Json<KVMessage>> {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kv_delete`
[INFO] [stdout]   --> src/routes/kv.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub async fn kv_delete<'a>(key: &'a str) -> status::Custom<Json<Message>> {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kv_get`
[INFO] [stdout]   --> src/routes/kv.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub async fn kv_get<'a>(key: &'a str) -> status::Custom<Json<Value>> {
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `root`
[INFO] [stdout]  --> src/routes/mod.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn root() -> status::Custom<Json<Message>> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/fairings/x_headers.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct XHeaders(String);
[INFO] [stdout]   |            -------- ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `XHeaders` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "bce3dbc9d3bcb18f863e2dfa196bd4dbc9c15571573a962e6dcb07a47a14b552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce3dbc9d3bcb18f863e2dfa196bd4dbc9c15571573a962e6dcb07a47a14b552", kill_on_drop: false }`
[INFO] [stdout] bce3dbc9d3bcb18f863e2dfa196bd4dbc9c15571573a962e6dcb07a47a14b552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff8c08d61ca8f9e74b97b8f38d04c650680dab75af82a6aedf6631233ed5a290
[INFO] running `Command { std: "docker" "start" "-a" "ff8c08d61ca8f9e74b97b8f38d04c650680dab75af82a6aedf6631233ed5a290", kill_on_drop: false }`
[INFO] [stderr] warning: found module declaration for lib.rs
[INFO] [stderr]  --> src/main.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | mod lib;
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: lib.rs is the root of this crate's library target
[INFO] [stderr]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stderr]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tenor_gif`
[INFO] [stderr]  --> src/routes/image.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub async fn tenor_gif(tags: &str) -> status::Custom<String> {
[INFO] [stderr]   |              ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kv_post`
[INFO] [stderr]  --> src/routes/kv.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub async fn kv_post<'a>(key: &'a str, value: &'a str) -> status::Custom<Json<KVMessage>> {
[INFO] [stderr]   |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kv_update`
[INFO] [stderr]   --> src/routes/kv.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub async fn kv_update<'a>(key: &'a str, value: &'a str) -> status::Custom<Json<KVMessage>> {
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kv_delete`
[INFO] [stderr]   --> src/routes/kv.rs:35:14
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub async fn kv_delete<'a>(key: &'a str) -> status::Custom<Json<Message>> {
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kv_get`
[INFO] [stderr]   --> src/routes/kv.rs:66:14
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub async fn kv_get<'a>(key: &'a str) -> status::Custom<Json<Value>> {
[INFO] [stderr]    |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `root`
[INFO] [stderr]  --> src/routes/mod.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn root() -> status::Custom<Json<Message>> {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/fairings/x_headers.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct XHeaders(String);
[INFO] [stderr]   |            -------- ^^^^^^
[INFO] [stderr]   |            |
[INFO] [stderr]   |            field in this struct
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing this field
[INFO] [stderr]   = note: `XHeaders` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `arrow` (bin "arrow" test) generated 8 warnings (run `cargo fix --bin "arrow" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/arrow-993e94f46748905f)
[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" "ff8c08d61ca8f9e74b97b8f38d04c650680dab75af82a6aedf6631233ed5a290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff8c08d61ca8f9e74b97b8f38d04c650680dab75af82a6aedf6631233ed5a290", kill_on_drop: false }`
[INFO] [stdout] ff8c08d61ca8f9e74b97b8f38d04c650680dab75af82a6aedf6631233ed5a290
