[INFO] cloning repository https://github.com/HunterGooD/test_rust_rest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HunterGooD/test_rust_rest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHunterGooD%2Ftest_rust_rest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHunterGooD%2Ftest_rust_rest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4859321744018e5b3828e9ec994044d8042a1e8c
[INFO] checking HunterGooD/test_rust_rest/4859321744018e5b3828e9ec994044d8042a1e8c against master#826b673412d2f579e7865b6f26bc9771c6d3b097 for pr-133397
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHunterGooD%2Ftest_rust_rest" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HunterGooD/test_rust_rest on toolchain 826b673412d2f579e7865b6f26bc9771c6d3b097
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+826b673412d2f579e7865b6f26bc9771c6d3b097" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HunterGooD/test_rust_rest
[INFO] finished tweaking git repo https://github.com/HunterGooD/test_rust_rest
[INFO] tweaked toml for git repo https://github.com/HunterGooD/test_rust_rest written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HunterGooD/test_rust_rest 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" "+826b673412d2f579e7865b6f26bc9771c6d3b097" "fetch" "--manifest-path" "Cargo.toml", 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_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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+826b673412d2f579e7865b6f26bc9771c6d3b097" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2379e60276e6cb66ef65b2a9e95f85a273d4cec71e610adfb9fadbef4c34c7ff
[INFO] running `Command { std: "docker" "start" "-a" "2379e60276e6cb66ef65b2a9e95f85a273d4cec71e610adfb9fadbef4c34c7ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2379e60276e6cb66ef65b2a9e95f85a273d4cec71e610adfb9fadbef4c34c7ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2379e60276e6cb66ef65b2a9e95f85a273d4cec71e610adfb9fadbef4c34c7ff", kill_on_drop: false }`
[INFO] [stdout] 2379e60276e6cb66ef65b2a9e95f85a273d4cec71e610adfb9fadbef4c34c7ff
[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" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+826b673412d2f579e7865b6f26bc9771c6d3b097" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 827f5d7c656d0436b46a8863dfb595a0db0cbad029c09e5350ff816e9d401f74
[INFO] running `Command { std: "docker" "start" "-a" "827f5d7c656d0436b46a8863dfb595a0db0cbad029c09e5350ff816e9d401f74", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/internal/image/mod.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rocket::tokio::{self, fs::File, io::AsyncReadExt, sync::Mutex};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `classify`
[INFO] [stdout]  --> src/routes/classify/mod.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn classify() -> Json<MyResponse> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hello`
[INFO] [stdout]  --> src/routes/greeting/mod.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub async fn hello(name: &str) -> Value {
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uploads_file`
[INFO] [stdout]   --> src/routes/uploads/mod.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub async fn uploads_file(content_type: &ContentType, data: Data<'_>) -> Value {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/internal/image/mod.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rocket::tokio::{self, fs::File, io::AsyncReadExt, sync::Mutex};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `classify`
[INFO] [stdout]  --> src/routes/classify/mod.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn classify() -> Json<MyResponse> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hello`
[INFO] [stdout]  --> src/routes/greeting/mod.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub async fn hello(name: &str) -> Value {
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uploads_file`
[INFO] [stdout]   --> src/routes/uploads/mod.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub async fn uploads_file(content_type: &ContentType, data: Data<'_>) -> Value {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]  --> src/internal/image/facedetect.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub async fn facedetect(buf: &[u8]) -> io::Result<()> {
[INFO] [stdout]   |                         ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]  --> src/internal/image/facedetect.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub async fn facedetect(buf: &[u8]) -> io::Result<()> {
[INFO] [stdout]   |                         ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `item` is never read
[INFO] [stdout]   --> src/routes/greeting/mod.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 item
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: did you mean to capture by reference instead?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `item` is never read
[INFO] [stdout]   --> src/routes/greeting/mod.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 item
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: did you mean to capture by reference instead?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `facedetect` is never used
[INFO] [stdout]  --> src/internal/image/facedetect.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub async fn facedetect(buf: &[u8]) -> io::Result<()> {
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `facedetect` is never used
[INFO] [stdout]  --> src/internal/image/facedetect.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub async fn facedetect(buf: &[u8]) -> io::Result<()> {
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.56s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ubyte v0.10.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "827f5d7c656d0436b46a8863dfb595a0db0cbad029c09e5350ff816e9d401f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827f5d7c656d0436b46a8863dfb595a0db0cbad029c09e5350ff816e9d401f74", kill_on_drop: false }`
[INFO] [stdout] 827f5d7c656d0436b46a8863dfb595a0db0cbad029c09e5350ff816e9d401f74