[INFO] fetching crate insecure-reverse-proxy 0.1.0...
[INFO] checking insecure-reverse-proxy-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate insecure-reverse-proxy 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate insecure-reverse-proxy 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate insecure-reverse-proxy 0.1.0
[INFO] tweaked toml for crates.io crate insecure-reverse-proxy 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate insecure-reverse-proxy 0.1.0 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 insecure-reverse-proxy 0.1.0 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] b4bdcd878c17e8c4a70c49309f16f78bfa9bc0015856dded21d6073526ed5b59
[INFO] running `Command { std: "docker" "start" "-a" "b4bdcd878c17e8c4a70c49309f16f78bfa9bc0015856dded21d6073526ed5b59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4bdcd878c17e8c4a70c49309f16f78bfa9bc0015856dded21d6073526ed5b59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4bdcd878c17e8c4a70c49309f16f78bfa9bc0015856dded21d6073526ed5b59", kill_on_drop: false }`
[INFO] [stdout] b4bdcd878c17e8c4a70c49309f16f78bfa9bc0015856dded21d6073526ed5b59
[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] a88b0ef1cd8efe96f30daa6370d2094ab8d7cc3c21450d108834f5db54bc2cc9
[INFO] running `Command { std: "docker" "start" "-a" "a88b0ef1cd8efe96f30daa6370d2094ab8d7cc3c21450d108834f5db54bc2cc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.16
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking http-body-util v0.1.2
[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 hyper-util v0.1.10
[INFO] [stderr]     Checking axum v0.8.1
[INFO] [stderr]     Checking insecure-reverse-proxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<hyper::body::Incoming>, Infallible>
[INFO] [stdout]   --> src/lib.rs:88:29
[INFO] [stdout]    |
[INFO] [stdout] 88 |           Box::pin(async move {
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 89 | |             let res = proxy
[INFO] [stdout] 90 | |                 .call("127.0.0.1".parse().unwrap(), target.clone(), request)
[INFO] [stdout] 91 | |                 .await
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |             Ok(res)
[INFO] [stdout] 96 | |         })
[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<hyper::body::Incoming>, Infallible>
[INFO] [stdout]   --> src/lib.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |             Ok(res)
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/hyper_reverse_proxy.rs:248:5
[INFO] [stdout]     |
[INFO] [stdout] 248 |     url.parse().unwrap()
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `insecure-reverse-proxy` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a88b0ef1cd8efe96f30daa6370d2094ab8d7cc3c21450d108834f5db54bc2cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a88b0ef1cd8efe96f30daa6370d2094ab8d7cc3c21450d108834f5db54bc2cc9", kill_on_drop: false }`
[INFO] [stdout] a88b0ef1cd8efe96f30daa6370d2094ab8d7cc3c21450d108834f5db54bc2cc9