[INFO] cloning repository https://github.com/cnily03-hive/ctf-robot-signin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cnily03-hive/ctf-robot-signin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcnily03-hive%2Fctf-robot-signin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcnily03-hive%2Fctf-robot-signin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ecffe9ac3b3cc7fda61fdeb6ba66f60a6e37d20
[INFO] checking cnily03-hive/ctf-robot-signin against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcnily03-hive%2Fctf-robot-signin" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cnily03-hive/ctf-robot-signin
[INFO] finished tweaking git repo https://github.com/cnily03-hive/ctf-robot-signin
[INFO] tweaked toml for git repo https://github.com/cnily03-hive/ctf-robot-signin written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cnily03-hive/ctf-robot-signin on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cnily03-hive/ctf-robot-signin 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81634a72b2b8f1e7c968394d62d10e81a494fa66382e1d23906a87bbe54729fd
[INFO] running `Command { std: "docker" "start" "-a" "81634a72b2b8f1e7c968394d62d10e81a494fa66382e1d23906a87bbe54729fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81634a72b2b8f1e7c968394d62d10e81a494fa66382e1d23906a87bbe54729fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81634a72b2b8f1e7c968394d62d10e81a494fa66382e1d23906a87bbe54729fd", kill_on_drop: false }`
[INFO] [stdout] 81634a72b2b8f1e7c968394d62d10e81a494fa66382e1d23906a87bbe54729fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f714722ab4ee3c21dcddfe413987d88e3584adec17038c09d42892e26c93b8e
[INFO] running `Command { std: "docker" "start" "-a" "8f714722ab4ee3c21dcddfe413987d88e3584adec17038c09d42892e26c93b8e", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking tokio v1.44.1
[INFO] [stderr]     Checking axum-core v0.5.0
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tokio-util v0.7.14
[INFO] [stderr]     Checking tower-http v0.6.2
[INFO] [stderr]     Checking hyper-util v0.1.10
[INFO] [stderr]     Checking axum v0.8.1
[INFO] [stderr]     Checking web_server v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:5:81
[INFO] [stdout]    |
[INFO] [stdout]  5 |   -> Result<axum::response::Response<axum::body::Body>, std::convert::Infallible> {
[INFO] [stdout]    |  _________________________________________________________________________________^
[INFO] [stdout]  6 | |     let flag = std::env::var("FLAG").unwrap_or_else(|_| "flag{nop}".to_string());
[INFO] [stdout]  7 | |     Ok(axum::response::Response::builder()
[INFO] [stdout]  8 | |         .header("Content-Type", "text/html")
[INFO] [stdout] ...  |
[INFO] [stdout] 13 | |         .unwrap())
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:5:81
[INFO] [stdout]    |
[INFO] [stdout]  5 |   -> Result<axum::response::Response<axum::body::Body>, std::convert::Infallible> {
[INFO] [stdout]    |  _________________________________________________________________________________^
[INFO] [stdout]  6 | |     let flag = std::env::var("FLAG").unwrap_or_else(|_| "flag{nop}".to_string());
[INFO] [stdout]  7 | |     Ok(axum::response::Response::builder()
[INFO] [stdout]  8 | |         .header("Content-Type", "text/html")
[INFO] [stdout] ...  |
[INFO] [stdout] 13 | |         .unwrap())
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | /     Ok(axum::response::Response::builder()
[INFO] [stdout]  8 | |         .header("Content-Type", "text/html")
[INFO] [stdout]  9 | |         .body(axum::body::Body::from(format!(
[INFO] [stdout] 10 | |             "<strong>Here is your flag: </strong>{}",
[INFO] [stdout] 11 | |             flag
[INFO] [stdout] 12 | |         )))
[INFO] [stdout] 13 | |         .unwrap())
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:27:56
[INFO] [stdout]    |
[INFO] [stdout] 27 |           .not_found_service(tower::service_fn(|_| async {
[INFO] [stdout]    |  ________________________________________________________^
[INFO] [stdout] 28 | |             Ok::<_, std::convert::Infallible>(
[INFO] [stdout] 29 | |                 axum::response::Response::builder()
[INFO] [stdout] 30 | |                     .status(axum::http::StatusCode::NOT_FOUND)
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |         }));
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 | /             Ok::<_, std::convert::Infallible>(
[INFO] [stdout] 29 | |                 axum::response::Response::builder()
[INFO] [stdout] 30 | |                     .status(axum::http::StatusCode::NOT_FOUND)
[INFO] [stdout] 31 | |                     .body(axum::body::Body::from("404 Not Found"))
[INFO] [stdout] 32 | |                     .unwrap(),
[INFO] [stdout] 33 | |             )
[INFO] [stdout]    | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `web_server` (bin "web_server" test) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:5:81
[INFO] [stdout]    |
[INFO] [stdout]  5 |   -> Result<axum::response::Response<axum::body::Body>, std::convert::Infallible> {
[INFO] [stdout]    |  _________________________________________________________________________________^
[INFO] [stdout]  6 | |     let flag = std::env::var("FLAG").unwrap_or_else(|_| "flag{nop}".to_string());
[INFO] [stdout]  7 | |     Ok(axum::response::Response::builder()
[INFO] [stdout]  8 | |         .header("Content-Type", "text/html")
[INFO] [stdout] ...  |
[INFO] [stdout] 13 | |         .unwrap())
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:5:81
[INFO] [stdout]    |
[INFO] [stdout]  5 |   -> Result<axum::response::Response<axum::body::Body>, std::convert::Infallible> {
[INFO] [stdout]    |  _________________________________________________________________________________^
[INFO] [stdout]  6 | |     let flag = std::env::var("FLAG").unwrap_or_else(|_| "flag{nop}".to_string());
[INFO] [stdout]  7 | |     Ok(axum::response::Response::builder()
[INFO] [stdout]  8 | |         .header("Content-Type", "text/html")
[INFO] [stdout] ...  |
[INFO] [stdout] 13 | |         .unwrap())
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | /     Ok(axum::response::Response::builder()
[INFO] [stdout]  8 | |         .header("Content-Type", "text/html")
[INFO] [stdout]  9 | |         .body(axum::body::Body::from(format!(
[INFO] [stdout] 10 | |             "<strong>Here is your flag: </strong>{}",
[INFO] [stdout] 11 | |             flag
[INFO] [stdout] 12 | |         )))
[INFO] [stdout] 13 | |         .unwrap())
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:27:56
[INFO] [stdout]    |
[INFO] [stdout] 27 |           .not_found_service(tower::service_fn(|_| async {
[INFO] [stdout]    |  ________________________________________________________^
[INFO] [stdout] 28 | |             Ok::<_, std::convert::Infallible>(
[INFO] [stdout] 29 | |                 axum::response::Response::builder()
[INFO] [stdout] 30 | |                     .status(axum::http::StatusCode::NOT_FOUND)
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |         }));
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 | /             Ok::<_, std::convert::Infallible>(
[INFO] [stdout] 29 | |                 axum::response::Response::builder()
[INFO] [stdout] 30 | |                     .status(axum::http::StatusCode::NOT_FOUND)
[INFO] [stdout] 31 | |                     .body(axum::body::Body::from("404 Not Found"))
[INFO] [stdout] 32 | |                     .unwrap(),
[INFO] [stdout] 33 | |             )
[INFO] [stdout]    | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `web_server` (bin "web_server") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "8f714722ab4ee3c21dcddfe413987d88e3584adec17038c09d42892e26c93b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f714722ab4ee3c21dcddfe413987d88e3584adec17038c09d42892e26c93b8e", kill_on_drop: false }`
[INFO] [stdout] 8f714722ab4ee3c21dcddfe413987d88e3584adec17038c09d42892e26c93b8e
