[INFO] cloning repository https://github.com/giox069/ScreenTextScroller
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/giox069/ScreenTextScroller" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiox069%2FScreenTextScroller", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiox069%2FScreenTextScroller'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0737ee258879a395d47be30baa5620d1ab80326
[INFO] checking giox069/ScreenTextScroller against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiox069%2FScreenTextScroller" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/giox069/ScreenTextScroller
[INFO] finished tweaking git repo https://github.com/giox069/ScreenTextScroller
[INFO] tweaked toml for git repo https://github.com/giox069/ScreenTextScroller written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/giox069/ScreenTextScroller 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 git repo https://github.com/giox069/ScreenTextScroller 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] 4ca3d2b2a1fa99912a7cf74e83f81d47fa8d4b7b267788a54c7b4db21eb29c84
[INFO] running `Command { std: "docker" "start" "-a" "4ca3d2b2a1fa99912a7cf74e83f81d47fa8d4b7b267788a54c7b4db21eb29c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ca3d2b2a1fa99912a7cf74e83f81d47fa8d4b7b267788a54c7b4db21eb29c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca3d2b2a1fa99912a7cf74e83f81d47fa8d4b7b267788a54c7b4db21eb29c84", kill_on_drop: false }`
[INFO] [stdout] 4ca3d2b2a1fa99912a7cf74e83f81d47fa8d4b7b267788a54c7b4db21eb29c84
[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] 3f4ab25439ea3429b24c58b9fec79c45c20a3fd2ce457391b7f3976ae5f373df
[INFO] running `Command { std: "docker" "start" "-a" "3f4ab25439ea3429b24c58b9fec79c45c20a3fd2ce457391b7f3976ae5f373df", kill_on_drop: false }`
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[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<{closure@src/httpsrv/mod.rs:482:35: 482:67}, Body>, Infallible>
[INFO] [stdout]    --> src/httpsrv/mod.rs:481:14
[INFO] [stdout]     |
[INFO] [stdout] 481 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 482 | |             Ok::<_, Infallible>(service_fn(move |req: hyper::Request<Body>| {
[INFO] [stdout] 483 | |                 let addr = addr.clone();
[INFO] [stdout] 484 | |                 let d = d.clone();
[INFO] [stdout] ...   |
[INFO] [stdout] 488 | |             }))
[INFO] [stdout] 489 | |         }
[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/httpsrv/mod.rs:482:35: 482:67}, Body>, Infallible>
[INFO] [stdout]    --> src/httpsrv/mod.rs:482:4
[INFO] [stdout]     |
[INFO] [stdout] 482 | /             Ok::<_, Infallible>(service_fn(move |req: hyper::Request<Body>| {
[INFO] [stdout] 483 | |                 let addr = addr.clone();
[INFO] [stdout] 484 | |                 let d = d.clone();
[INFO] [stdout] 485 | |                 async move {
[INFO] [stdout] ...   |
[INFO] [stdout] 488 | |             }))
[INFO] [stdout]     | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/httpsrv/mod.rs:485:16
[INFO] [stdout]     |
[INFO] [stdout] 485 |                   async move {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 486 | |                     Ok::<_,Infallible>(servicefn(d, req, addr.clone()).await)
[INFO] [stdout] 487 | |                 }
[INFO] [stdout]     | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/httpsrv/mod.rs:486:6
[INFO] [stdout]     |
[INFO] [stdout] 486 |                     Ok::<_,Infallible>(servicefn(d, req, addr.clone()).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/httpsrv/mod.rs:482:35: 482:67}, Body>, Infallible>
[INFO] [stdout]    --> src/httpsrv/mod.rs:481:14
[INFO] [stdout]     |
[INFO] [stdout] 481 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 482 | |             Ok::<_, Infallible>(service_fn(move |req: hyper::Request<Body>| {
[INFO] [stdout] 483 | |                 let addr = addr.clone();
[INFO] [stdout] 484 | |                 let d = d.clone();
[INFO] [stdout] ...   |
[INFO] [stdout] 488 | |             }))
[INFO] [stdout] 489 | |         }
[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/httpsrv/mod.rs:482:35: 482:67}, Body>, Infallible>
[INFO] [stdout]    --> src/httpsrv/mod.rs:482:4
[INFO] [stdout]     |
[INFO] [stdout] 482 | /             Ok::<_, Infallible>(service_fn(move |req: hyper::Request<Body>| {
[INFO] [stdout] 483 | |                 let addr = addr.clone();
[INFO] [stdout] 484 | |                 let d = d.clone();
[INFO] [stdout] 485 | |                 async move {
[INFO] [stdout] ...   |
[INFO] [stdout] 488 | |             }))
[INFO] [stdout]     | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/httpsrv/mod.rs:485:16
[INFO] [stdout]     |
[INFO] [stdout] 485 |                   async move {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 486 | |                     Ok::<_,Infallible>(servicefn(d, req, addr.clone()).await)
[INFO] [stdout] 487 | |                 }
[INFO] [stdout]     | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/httpsrv/mod.rs:486:6
[INFO] [stdout]     |
[INFO] [stdout] 486 |                     Ok::<_,Infallible>(servicefn(d, req, addr.clone()).await)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `screen-text-scroller` (bin "screen-text-scroller" test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `screen-text-scroller` (bin "screen-text-scroller") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "3f4ab25439ea3429b24c58b9fec79c45c20a3fd2ce457391b7f3976ae5f373df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4ab25439ea3429b24c58b9fec79c45c20a3fd2ce457391b7f3976ae5f373df", kill_on_drop: false }`
[INFO] [stdout] 3f4ab25439ea3429b24c58b9fec79c45c20a3fd2ce457391b7f3976ae5f373df
