[INFO] fetching crate spirit-hyper 0.9.0...
[INFO] checking spirit-hyper-0.9.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate spirit-hyper 0.9.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate spirit-hyper 0.9.0
[INFO] finished tweaking crates.io crate spirit-hyper 0.9.0
[INFO] tweaked toml for crates.io crate spirit-hyper 0.9.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spirit-hyper 0.9.0 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 spirit-hyper 0.9.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 72a64af0257c99a3dd89e05facb6bc94f1337855b354f6ef95594071f4a37e02
[INFO] running `Command { std: "docker" "start" "-a" "72a64af0257c99a3dd89e05facb6bc94f1337855b354f6ef95594071f4a37e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72a64af0257c99a3dd89e05facb6bc94f1337855b354f6ef95594071f4a37e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a64af0257c99a3dd89e05facb6bc94f1337855b354f6ef95594071f4a37e02", kill_on_drop: false }`
[INFO] [stdout] 72a64af0257c99a3dd89e05facb6bc94f1337855b354f6ef95594071f4a37e02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e7c7baa1604910be716392da03b1e57d093986f8e0f16909294c8f4b4cf57e56
[INFO] running `Command { std: "docker" "start" "-a" "e7c7baa1604910be716392da03b1e57d093986f8e0f16909294c8f4b4cf57e56", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]    Compiling tokio v1.4.0
[INFO] [stderr]    Compiling lexical-core v0.7.5
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]     Checking futures-core v0.3.13
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]    Compiling httparse v1.3.5
[INFO] [stderr]     Checking futures-sink v0.3.13
[INFO] [stderr]     Checking futures-task v0.3.13
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking err-context v0.1.0
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]     Checking arc-swap v1.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]     Checking futures-util v0.3.13
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking http v0.2.3
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking futures-channel v0.3.13
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking tower-service v0.3.1
[INFO] [stderr]     Checking httpdate v0.3.2
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking socket2 v0.4.0
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling signal-hook v0.3.8
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]     Checking http-body v0.4.1
[INFO] [stderr]     Checking env_logger v0.8.3
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structdoc-derive v0.1.4
[INFO] [stderr]    Compiling pin-project-internal v1.0.6
[INFO] [stderr]     Checking structdoc v0.1.4
[INFO] [stderr]     Checking pin-project v1.0.6
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking tokio-util v0.6.5
[INFO] [stderr]     Checking h2 v0.3.2
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking serde_ignored v0.1.2
[INFO] [stderr]     Checking serde_path_to_error v0.1.4
[INFO] [stderr]     Checking hyper v0.14.5
[INFO] [stderr]     Checking config v0.10.1
[INFO] [stderr]     Checking spirit v0.4.16
[INFO] [stderr]     Checking spirit-tokio v0.9.0
[INFO] [stderr]     Checking spirit-hyper v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<service::util::ServiceFn<{closure@src/lib.rs:653:52: 653:62}, Body>, Infallible>
[INFO] [stdout]    --> src/lib.rs:652:28
[INFO] [stdout]     |
[INFO] [stdout] 652 |                   async move {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 653 | |                     Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 654 | |                         let handler = handler.clone();
[INFO] [stdout] 655 | |                         async move { Ok::<_, Infallible>(handler(req).await) }
[INFO] [stdout] 656 | |                     }))
[INFO] [stdout] 657 | |                 }
[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<service::util::ServiceFn<{closure@src/lib.rs:653:52: 653:62}, Body>, Infallible>
[INFO] [stdout]    --> src/lib.rs:653:21
[INFO] [stdout]     |
[INFO] [stdout] 653 | /                     Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 654 | |                         let handler = handler.clone();
[INFO] [stdout] 655 | |                         async move { Ok::<_, Infallible>(handler(req).await) }
[INFO] [stdout] 656 | |                     }))
[INFO] [stdout]     | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/lib.rs:655:36
[INFO] [stdout]     |
[INFO] [stdout] 655 |                         async move { Ok::<_, Infallible>(handler(req).await) }
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/lib.rs:655:38
[INFO] [stdout]     |
[INFO] [stdout] 655 |                         async move { Ok::<_, Infallible>(handler(req).await) }
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<service::util::ServiceFn<{closure@src/lib.rs:653:52: 653:62}, Body>, Infallible>
[INFO] [stdout]    --> src/lib.rs:652:28
[INFO] [stdout]     |
[INFO] [stdout] 652 |                   async move {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 653 | |                     Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 654 | |                         let handler = handler.clone();
[INFO] [stdout] 655 | |                         async move { Ok::<_, Infallible>(handler(req).await) }
[INFO] [stdout] 656 | |                     }))
[INFO] [stdout] 657 | |                 }
[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<service::util::ServiceFn<{closure@src/lib.rs:653:52: 653:62}, Body>, Infallible>
[INFO] [stdout]    --> src/lib.rs:653:21
[INFO] [stdout]     |
[INFO] [stdout] 653 | /                     Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 654 | |                         let handler = handler.clone();
[INFO] [stdout] 655 | |                         async move { Ok::<_, Infallible>(handler(req).await) }
[INFO] [stdout] 656 | |                     }))
[INFO] [stdout]     | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/lib.rs:655:36
[INFO] [stdout]     |
[INFO] [stdout] 655 |                         async move { Ok::<_, Infallible>(handler(req).await) }
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/lib.rs:655:38
[INFO] [stdout]     |
[INFO] [stdout] 655 |                         async move { Ok::<_, Infallible>(handler(req).await) }
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spirit-hyper` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `spirit-hyper` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "e7c7baa1604910be716392da03b1e57d093986f8e0f16909294c8f4b4cf57e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7c7baa1604910be716392da03b1e57d093986f8e0f16909294c8f4b4cf57e56", kill_on_drop: false }`
[INFO] [stdout] e7c7baa1604910be716392da03b1e57d093986f8e0f16909294c8f4b4cf57e56
