[INFO] fetching crate rebab 0.1.1...
[INFO] checking rebab-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate rebab 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rebab 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rebab 0.1.1
[INFO] tweaked toml for crates.io crate rebab 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rebab 0.1.1 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 crates.io crate rebab 0.1.1 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5e299e1e38c8965b5a20066c3bf1bd37f0fc602b7c80064320a3375f6661f0d
[INFO] running `Command { std: "docker" "start" "-a" "b5e299e1e38c8965b5a20066c3bf1bd37f0fc602b7c80064320a3375f6661f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5e299e1e38c8965b5a20066c3bf1bd37f0fc602b7c80064320a3375f6661f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5e299e1e38c8965b5a20066c3bf1bd37f0fc602b7c80064320a3375f6661f0d", kill_on_drop: false }`
[INFO] [stdout] b5e299e1e38c8965b5a20066c3bf1bd37f0fc602b7c80064320a3375f6661f0d
[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 -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] 9dda73cc6549cb6bf52250e31af027e6493e921b27e2166cb4246515049596f1
[INFO] running `Command { std: "docker" "start" "-a" "9dda73cc6549cb6bf52250e31af027e6493e921b27e2166cb4246515049596f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling schemars_derive v1.0.4
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking clap v4.5.48
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking schemars v1.0.4
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking rebab v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<RebabBody>, Infallible>
[INFO] [stdout]   --> src/service.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 |           Box::pin(async move {
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 37 | |             let resp = proxy(args.as_ref(), req).await;
[INFO] [stdout] 38 | |             Ok(resp)
[INFO] [stdout] 39 | |         })
[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<RebabBody>, Infallible>
[INFO] [stdout]   --> src/service.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 |             Ok(resp)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<RebabBody>, Infallible>
[INFO] [stdout]   --> src/service.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 |           Box::pin(async move {
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 37 | |             let resp = proxy(args.as_ref(), req).await;
[INFO] [stdout] 38 | |             Ok(resp)
[INFO] [stdout] 39 | |         })
[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<RebabBody>, Infallible>
[INFO] [stdout]   --> src/service.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 |             Ok(resp)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rebab` (bin "rebab" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rebab` (bin "rebab") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9dda73cc6549cb6bf52250e31af027e6493e921b27e2166cb4246515049596f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dda73cc6549cb6bf52250e31af027e6493e921b27e2166cb4246515049596f1", kill_on_drop: false }`
[INFO] [stdout] 9dda73cc6549cb6bf52250e31af027e6493e921b27e2166cb4246515049596f1