[INFO] fetching crate rustgram 0.2.1...
[INFO] checking rustgram-0.2.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate rustgram 0.2.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rustgram 0.2.1
[INFO] finished tweaking crates.io crate rustgram 0.2.1
[INFO] tweaked toml for crates.io crate rustgram 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustgram 0.2.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 83 packages to latest compatible versions
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.8.0)
[INFO] [stderr]       Adding matchit v0.7.3 (available: v0.9.0)
[INFO] [stderr]       Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated)
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3b8ee4aa06ae782e2e4741352ad56055d092ea5f5278b0092b180812f46c7a7a
[INFO] running `Command { std: "docker" "start" "-a" "3b8ee4aa06ae782e2e4741352ad56055d092ea5f5278b0092b180812f46c7a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b8ee4aa06ae782e2e4741352ad56055d092ea5f5278b0092b180812f46c7a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b8ee4aa06ae782e2e4741352ad56055d092ea5f5278b0092b180812f46c7a7a", kill_on_drop: false }`
[INFO] [stdout] 3b8ee4aa06ae782e2e4741352ad56055d092ea5f5278b0092b180812f46c7a7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f65736458cf3f471091ce1f610d1445a0e4b7de7f32ade56d8cd73aef6132b3b
[INFO] running `Command { std: "docker" "start" "-a" "f65736458cf3f471091ce1f610d1445a0e4b7de7f32ade56d8cd73aef6132b3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking rustgram v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/lib.rs:72:35: 72:45}, Body>, Infallible>
[INFO] [stdout]   --> src/lib.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |           async {
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 71 | |             //return the result as async block
[INFO] [stdout] 72 | |             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] ...  |
[INFO] [stdout] 75 | |             }))
[INFO] [stdout] 76 | |         }
[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 `rustgram` (lib) due to 5 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/lib.rs:72:35: 72:45}, Body>, Infallible>
[INFO] [stdout]   --> src/lib.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | /             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 73 | |                 //this function will call for every request
[INFO] [stdout] 74 | |                 handle_req(app_capture.clone(), req)
[INFO] [stdout] 75 | |             }))
[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<Body>, Infallible>
[INFO] [stdout]    --> src/lib.rs:93:1
[INFO] [stdout]     |
[INFO] [stdout]  93 | / {
[INFO] [stdout]  94 | |     let found = router.handle_req(req.method(), req.uri().path());
[INFO] [stdout]  95 | |
[INFO] [stdout]  96 | |     req.extensions_mut().insert(found.params);
[INFO] [stdout] ...   |
[INFO] [stdout] 100 | |     Ok(res)
[INFO] [stdout] 101 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/lib.rs:93:1
[INFO] [stdout]     |
[INFO] [stdout]  93 | / {
[INFO] [stdout]  94 | |     let found = router.handle_req(req.method(), req.uri().path());
[INFO] [stdout]  95 | |
[INFO] [stdout]  96 | |     req.extensions_mut().insert(found.params);
[INFO] [stdout] ...   |
[INFO] [stdout] 100 | |     Ok(res)
[INFO] [stdout] 101 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/lib.rs:100:2
[INFO] [stdout]     |
[INFO] [stdout] 100 |     Ok(res)
[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:72:35: 72:45}, Body>, Infallible>
[INFO] [stdout]   --> src/lib.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |           async {
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 71 | |             //return the result as async block
[INFO] [stdout] 72 | |             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] ...  |
[INFO] [stdout] 75 | |             }))
[INFO] [stdout] 76 | |         }
[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:72:35: 72:45}, Body>, Infallible>
[INFO] [stdout]   --> src/lib.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | /             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 73 | |                 //this function will call for every request
[INFO] [stdout] 74 | |                 handle_req(app_capture.clone(), req)
[INFO] [stdout] 75 | |             }))
[INFO] [stdout]    | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/lib.rs:93:1
[INFO] [stdout]     |
[INFO] [stdout]  93 | / {
[INFO] [stdout]  94 | |     let found = router.handle_req(req.method(), req.uri().path());
[INFO] [stdout]  95 | |
[INFO] [stdout]  96 | |     req.extensions_mut().insert(found.params);
[INFO] [stdout] ...   |
[INFO] [stdout] 100 | |     Ok(res)
[INFO] [stdout] 101 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/lib.rs:93:1
[INFO] [stdout]     |
[INFO] [stdout]  93 | / {
[INFO] [stdout]  94 | |     let found = router.handle_req(req.method(), req.uri().path());
[INFO] [stdout]  95 | |
[INFO] [stdout]  96 | |     req.extensions_mut().insert(found.params);
[INFO] [stdout] ...   |
[INFO] [stdout] 100 | |     Ok(res)
[INFO] [stdout] 101 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/lib.rs:100:2
[INFO] [stdout]     |
[INFO] [stdout] 100 |     Ok(res)
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustgram` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "f65736458cf3f471091ce1f610d1445a0e4b7de7f32ade56d8cd73aef6132b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65736458cf3f471091ce1f610d1445a0e4b7de7f32ade56d8cd73aef6132b3b", kill_on_drop: false }`
[INFO] [stdout] f65736458cf3f471091ce1f610d1445a0e4b7de7f32ade56d8cd73aef6132b3b
