[INFO] fetching crate tower_allowed_hosts 0.12.0...
[INFO] checking tower_allowed_hosts-0.12.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate tower_allowed_hosts 0.12.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tower_allowed_hosts 0.12.0
[INFO] finished tweaking crates.io crate tower_allowed_hosts 0.12.0
[INFO] tweaked toml for crates.io crate tower_allowed_hosts 0.12.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tower_allowed_hosts 0.12.0 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 tower_allowed_hosts 0.12.0 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-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] eb19586981a1d3e2514efb1d1bfdecb303dd69e093e34b8d6fbe803f41aa5bfc
[INFO] running `Command { std: "docker" "start" "-a" "eb19586981a1d3e2514efb1d1bfdecb303dd69e093e34b8d6fbe803f41aa5bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb19586981a1d3e2514efb1d1bfdecb303dd69e093e34b8d6fbe803f41aa5bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb19586981a1d3e2514efb1d1bfdecb303dd69e093e34b8d6fbe803f41aa5bfc", kill_on_drop: false }`
[INFO] [stdout] eb19586981a1d3e2514efb1d1bfdecb303dd69e093e34b8d6fbe803f41aa5bfc
[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] 6b7429746e9d39635718eacd735deaf135203ce663c6a8f5d5491bd91e2462c6
[INFO] running `Command { std: "docker" "start" "-a" "6b7429746e9d39635718eacd735deaf135203ce663c6a8f5d5491bd91e2462c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking tower_allowed_hosts v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<UnsyncBoxBody<bytes::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]   --> src/tests.rs:19:82
[INFO] [stdout]    |
[INFO] [stdout] 19 |   async fn inner_svc(_: Request<BoxBody>) -> Result<Response<BoxBody>, Infallible> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 20 | |     Ok(Response::builder().body(empty_body()).unwrap())
[INFO] [stdout] 21 | | }
[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<UnsyncBoxBody<bytes::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]   --> src/tests.rs:19:82
[INFO] [stdout]    |
[INFO] [stdout] 19 |   async fn inner_svc(_: Request<BoxBody>) -> Result<Response<BoxBody>, Infallible> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 20 | |     Ok(Response::builder().body(empty_body()).unwrap())
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<UnsyncBoxBody<bytes::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]   --> src/tests.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Ok(Response::builder().body(empty_body()).unwrap())
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tower_allowed_hosts` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "6b7429746e9d39635718eacd735deaf135203ce663c6a8f5d5491bd91e2462c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7429746e9d39635718eacd735deaf135203ce663c6a8f5d5491bd91e2462c6", kill_on_drop: false }`
[INFO] [stdout] 6b7429746e9d39635718eacd735deaf135203ce663c6a8f5d5491bd91e2462c6
