[INFO] cloning repository https://github.com/ragavpr/eg-rs-hyper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ragavpr/eg-rs-hyper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fragavpr%2Feg-rs-hyper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fragavpr%2Feg-rs-hyper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 16952aa4202dfc811a9323f78f42b10a19d8ba1e [INFO] checking ragavpr/eg-rs-hyper 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%2Fragavpr%2Feg-rs-hyper" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ragavpr/eg-rs-hyper [INFO] finished tweaking git repo https://github.com/ragavpr/eg-rs-hyper [INFO] tweaked toml for git repo https://github.com/ragavpr/eg-rs-hyper written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ragavpr/eg-rs-hyper 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/ragavpr/eg-rs-hyper 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 10cdba23c08bd2fb8ab1637d036ecafcfc92d7e71b5320fbc3a2dca2142d679e [INFO] running `Command { std: "docker" "start" "-a" "10cdba23c08bd2fb8ab1637d036ecafcfc92d7e71b5320fbc3a2dca2142d679e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10cdba23c08bd2fb8ab1637d036ecafcfc92d7e71b5320fbc3a2dca2142d679e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10cdba23c08bd2fb8ab1637d036ecafcfc92d7e71b5320fbc3a2dca2142d679e", kill_on_drop: false }` [INFO] [stdout] 10cdba23c08bd2fb8ab1637d036ecafcfc92d7e71b5320fbc3a2dca2142d679e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 96e15771f5e00b40ed6939d036a277ddfa352664a8bb2bc8a537240f2355fb8f [INFO] running `Command { std: "docker" "start" "-a" "96e15771f5e00b40ed6939d036a277ddfa352664a8bb2bc8a537240f2355fb8f", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking web-hyper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:12:96 [INFO] [stdout] | [INFO] [stdout] 12 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 13 | | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] 14 | | } [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>, Infallible> [INFO] [stdout] --> src/main.rs:12:96 [INFO] [stdout] | [INFO] [stdout] 12 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 13 | | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `web-hyper` (bin "web-hyper" test) due to 3 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>, Infallible> [INFO] [stdout] --> src/main.rs:12:96 [INFO] [stdout] | [INFO] [stdout] 12 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 13 | | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] 14 | | } [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>, Infallible> [INFO] [stdout] --> src/main.rs:12:96 [INFO] [stdout] | [INFO] [stdout] 12 | async fn hello(_: Request) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 13 | | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Ok(Response::new(Full::new(Bytes::from("Hello, World!")))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `web-hyper` (bin "web-hyper") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "96e15771f5e00b40ed6939d036a277ddfa352664a8bb2bc8a537240f2355fb8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96e15771f5e00b40ed6939d036a277ddfa352664a8bb2bc8a537240f2355fb8f", kill_on_drop: false }` [INFO] [stdout] 96e15771f5e00b40ed6939d036a277ddfa352664a8bb2bc8a537240f2355fb8f