[INFO] fetching crate asap_deps_keyserver 0.3.0...
[INFO] checking asap_deps_keyserver-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate asap_deps_keyserver 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate asap_deps_keyserver 0.3.0
[INFO] finished tweaking crates.io crate asap_deps_keyserver 0.3.0
[INFO] tweaked toml for crates.io crate asap_deps_keyserver 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate asap_deps_keyserver 0.3.0 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 asap_deps_keyserver 0.3.0 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] 571cfaceba06dcc01ba14268e66228f0d944fca989874089def4328429d21bb0
[INFO] running `Command { std: "docker" "start" "-a" "571cfaceba06dcc01ba14268e66228f0d944fca989874089def4328429d21bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "571cfaceba06dcc01ba14268e66228f0d944fca989874089def4328429d21bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "571cfaceba06dcc01ba14268e66228f0d944fca989874089def4328429d21bb0", kill_on_drop: false }`
[INFO] [stdout] 571cfaceba06dcc01ba14268e66228f0d944fca989874089def4328429d21bb0
[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] 51781158b4620aaafe23b171cda7ebae5d1d7d3fd731fc177601398fc187d0ae
[INFO] running `Command { std: "docker" "start" "-a" "51781158b4620aaafe23b171cda7ebae5d1d7d3fd731fc177601398fc187d0ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking tracing-core v0.1.22
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking tinyvec v1.5.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling encoding_rs v0.8.30
[INFO] [stderr]     Checking unicode-bidi v0.3.7
[INFO] [stderr]     Checking ipnet v2.3.1
[INFO] [stderr]     Checking tracing v0.1.30
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]     Checking tokio v1.16.1
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.3.11
[INFO] [stderr]     Checking hyper v0.14.16
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.9
[INFO] [stderr]     Checking asap_deps_keyserver v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/lib.rs:70:44: 70:52}, hyper::Body>, Infallible>
[INFO] [stdout]   --> src/lib.rs:68:15
[INFO] [stdout]    |
[INFO] [stdout] 68 |           async {
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 69 | |             // the function passed to make_service is called once per connection
[INFO] [stdout] 70 | |             Ok::<_, Infallible>(service_fn(move |r| {
[INFO] [stdout] 71 | |                 let counter = counter.clone();
[INFO] [stdout] 72 | |                 async move { Ok::<_, Infallible>(service(r, &counter).await) }
[INFO] [stdout] 73 | |             }))
[INFO] [stdout] 74 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `asap_deps_keyserver` (lib) due to 4 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/lib.rs:70:44: 70:52}, hyper::Body>, Infallible>
[INFO] [stdout]   --> src/lib.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 | /             Ok::<_, Infallible>(service_fn(move |r| {
[INFO] [stdout] 71 | |                 let counter = counter.clone();
[INFO] [stdout] 72 | |                 async move { Ok::<_, Infallible>(service(r, &counter).await) }
[INFO] [stdout] 73 | |             }))
[INFO] [stdout]    | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/lib.rs:72:28
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 async move { Ok::<_, Infallible>(service(r, &counter).await) }
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/lib.rs:72:30
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 async move { Ok::<_, Infallible>(service(r, &counter).await) }
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/lib.rs:70:44: 70:52}, hyper::Body>, Infallible>
[INFO] [stdout]   --> src/lib.rs:68:15
[INFO] [stdout]    |
[INFO] [stdout] 68 |           async {
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 69 | |             // the function passed to make_service is called once per connection
[INFO] [stdout] 70 | |             Ok::<_, Infallible>(service_fn(move |r| {
[INFO] [stdout] 71 | |                 let counter = counter.clone();
[INFO] [stdout] 72 | |                 async move { Ok::<_, Infallible>(service(r, &counter).await) }
[INFO] [stdout] 73 | |             }))
[INFO] [stdout] 74 | |         }
[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<{closure@src/lib.rs:70:44: 70:52}, hyper::Body>, Infallible>
[INFO] [stdout]   --> src/lib.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 | /             Ok::<_, Infallible>(service_fn(move |r| {
[INFO] [stdout] 71 | |                 let counter = counter.clone();
[INFO] [stdout] 72 | |                 async move { Ok::<_, Infallible>(service(r, &counter).await) }
[INFO] [stdout] 73 | |             }))
[INFO] [stdout]    | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/lib.rs:72:28
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 async move { Ok::<_, Infallible>(service(r, &counter).await) }
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/lib.rs:72:30
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 async move { Ok::<_, Infallible>(service(r, &counter).await) }
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `asap_deps_keyserver` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "51781158b4620aaafe23b171cda7ebae5d1d7d3fd731fc177601398fc187d0ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51781158b4620aaafe23b171cda7ebae5d1d7d3fd731fc177601398fc187d0ae", kill_on_drop: false }`
[INFO] [stdout] 51781158b4620aaafe23b171cda7ebae5d1d7d3fd731fc177601398fc187d0ae
