[INFO] cloning repository https://github.com/isYuAh/exum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/isYuAh/exum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FisYuAh%2Fexum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FisYuAh%2Fexum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] edc3f5a6d20786de782ec864d45b3d28245d42b9
[INFO] checking isYuAh/exum 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%2FisYuAh%2Fexum" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/isYuAh/exum
[INFO] finished tweaking git repo https://github.com/isYuAh/exum
[INFO] tweaked toml for git repo https://github.com/isYuAh/exum written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/isYuAh/exum 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/isYuAh/exum 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 44a8176c74984bf03f287884a319a36da06b74ca12501f57f2f456b4e8cffc56
[INFO] running `Command { std: "docker" "start" "-a" "44a8176c74984bf03f287884a319a36da06b74ca12501f57f2f456b4e8cffc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44a8176c74984bf03f287884a319a36da06b74ca12501f57f2f456b4e8cffc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a8176c74984bf03f287884a319a36da06b74ca12501f57f2f456b4e8cffc56", kill_on_drop: false }`
[INFO] [stdout] 44a8176c74984bf03f287884a319a36da06b74ca12501f57f2f456b4e8cffc56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 103cc593923296af36bd8dd2529394168bfc96a8833aed8e6608ce5888890289
[INFO] running `Command { std: "docker" "start" "-a" "103cc593923296af36bd8dd2529394168bfc96a8833aed8e6608ce5888890289", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking inventory v0.3.21
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking unicode-ident v1.0.19
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking toml_writer v1.0.3
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking quote v1.0.41
[INFO] [stderr]     Checking axum-core v0.5.5
[INFO] [stderr]     Checking syn v2.0.106
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]     Checking serde_spanned v1.0.2
[INFO] [stderr]     Checking toml_datetime v0.7.2
[INFO] [stderr]     Checking toml_parser v1.0.3
[INFO] [stderr]     Checking toml v0.9.7
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking axum v0.8.6
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tower-http v0.5.2
[INFO] [stderr]    Compiling exum_macros v0.2.0
[INFO] [stderr]     Checking exum_macros v0.2.0 (/opt/rustwide/workdir/exum_macros)
[INFO] [stderr]     Checking exum v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/layers/static_layer.rs:58:27
[INFO] [stdout]    |
[INFO] [stdout] 58 |         Box::pin(async move {
[INFO] [stdout]    |  ___________________________^
[INFO] [stdout] 59 | |         match serve_file(&path, &req.method()).await {
[INFO] [stdout] 60 | |           Ok(resp) => Ok(resp),
[INFO] [stdout] 61 | |           Err(_) if spa_fallback => {
[INFO] [stdout] ...  |
[INFO] [stdout] 75 | |       })
[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/layers/static_layer.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | /         match serve_file(&path, &req.method()).await {
[INFO] [stdout] 60 | |           Ok(resp) => Ok(resp),
[INFO] [stdout] 61 | |           Err(_) if spa_fallback => {
[INFO] [stdout] 62 | |             let index_path = root.join("index.html");
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | |           },
[INFO] [stdout] 74 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/layers/static_layer.rs:60:23
[INFO] [stdout]    |
[INFO] [stdout] 60 |           Ok(resp) => Ok(resp),
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/layers/static_layer.rs:61:37
[INFO] [stdout]    |
[INFO] [stdout] 61 |             Err(_) if spa_fallback => {
[INFO] [stdout]    |  _____________________________________^
[INFO] [stdout] 62 | |             let index_path = root.join("index.html");
[INFO] [stdout] 63 | |               Ok(serve_file(&index_path, &req.method())
[INFO] [stdout] 64 | |                   .await
[INFO] [stdout] ...  |
[INFO] [stdout] 68 | |                   }))
[INFO] [stdout] 69 | |           }
[INFO] [stdout]    | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/layers/static_layer.rs:63:15
[INFO] [stdout]    |
[INFO] [stdout] 63 | /               Ok(serve_file(&index_path, &req.method())
[INFO] [stdout] 64 | |                   .await
[INFO] [stdout] 65 | |                   .unwrap_or_else(|e| {
[INFO] [stdout] 66 | |                     tracing::warn!("Failed to serve file {:?}: {}", path, e);
[INFO] [stdout] 67 | |                     fast_builder::reponse_not_found()
[INFO] [stdout] 68 | |                   }))
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/layers/static_layer.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |             Err(e) => {
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 71 | |             tracing::warn!("Failed to serve file {:?}: {}", path, e);
[INFO] [stdout] 72 | |             Ok(fast_builder::reponse_not_found())
[INFO] [stdout] 73 | |           },
[INFO] [stdout]    | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/layers/static_layer.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             Ok(fast_builder::reponse_not_found())
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `exum` (lib) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "103cc593923296af36bd8dd2529394168bfc96a8833aed8e6608ce5888890289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "103cc593923296af36bd8dd2529394168bfc96a8833aed8e6608ce5888890289", kill_on_drop: false }`
[INFO] [stdout] 103cc593923296af36bd8dd2529394168bfc96a8833aed8e6608ce5888890289