[INFO] fetching crate steel-plate 0.1.0...
[INFO] checking steel-plate-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate steel-plate 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate steel-plate 0.1.0
[INFO] finished tweaking crates.io crate steel-plate 0.1.0
[INFO] tweaked toml for crates.io crate steel-plate 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate steel-plate 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 steel-plate 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 51a7dd878c5841d0ef4651e47677bcc67bfeecd42c1682f468fa80f925effc50
[INFO] running `Command { std: "docker" "start" "-a" "51a7dd878c5841d0ef4651e47677bcc67bfeecd42c1682f468fa80f925effc50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51a7dd878c5841d0ef4651e47677bcc67bfeecd42c1682f468fa80f925effc50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a7dd878c5841d0ef4651e47677bcc67bfeecd42c1682f468fa80f925effc50", kill_on_drop: false }`
[INFO] [stdout] 51a7dd878c5841d0ef4651e47677bcc67bfeecd42c1682f468fa80f925effc50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2d83ba735acea415ebc969c5f7fea8ec6dfd6e36223b55b02f98aeb1f710a31b
[INFO] running `Command { std: "docker" "start" "-a" "2d83ba735acea415ebc969c5f7fea8ec6dfd6e36223b55b02f98aeb1f710a31b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.140
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]     Checking once_cell v1.13.0
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[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]    Compiling tokio v1.20.1
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling httparse v1.7.1
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking parking_lot_core v0.9.3
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[INFO] [stderr]     Checking ring v0.16.20
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[INFO] [stderr]    Compiling typenum v1.15.0
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[INFO] [stderr]    Compiling aws-types v0.46.0
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[INFO] [stderr]    Compiling rust-embed-utils v7.2.0
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[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling pin-project-internal v1.0.11
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
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[INFO] [stderr]     Checking aws-config v0.46.0
[INFO] [stderr]     Checking steel-plate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, hyper::http::Error>> {handle}, Body>, Infallible>
[INFO] [stdout]   --> src/bin/steel-plate-standalone.rs:40:54
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(handle)) });
[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<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, hyper::http::Error>> {handle}, Body>, Infallible>
[INFO] [stdout]   --> src/bin/steel-plate-standalone.rs:40:56
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(handle)) });
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `steel-plate` (bin "steel-plate" test) due to 2 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<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, hyper::http::Error>> {handle}, Body>, Infallible>
[INFO] [stdout]   --> src/bin/steel-plate-standalone.rs:40:54
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(handle)) });
[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<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, hyper::http::Error>> {handle}, Body>, Infallible>
[INFO] [stdout]   --> src/bin/steel-plate-standalone.rs:40:56
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let make_service = make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(handle)) });
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `steel-plate` (bin "steel-plate") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2d83ba735acea415ebc969c5f7fea8ec6dfd6e36223b55b02f98aeb1f710a31b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d83ba735acea415ebc969c5f7fea8ec6dfd6e36223b55b02f98aeb1f710a31b", kill_on_drop: false }`
[INFO] [stdout] 2d83ba735acea415ebc969c5f7fea8ec6dfd6e36223b55b02f98aeb1f710a31b
