[INFO] cloning repository https://github.com/Hakuyume/hyper-inspect-io [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hakuyume/hyper-inspect-io" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHakuyume%2Fhyper-inspect-io", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHakuyume%2Fhyper-inspect-io'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1e2054487b67efb966201008549af0aef14d6478 [INFO] checking Hakuyume/hyper-inspect-io 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%2FHakuyume%2Fhyper-inspect-io" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Hakuyume/hyper-inspect-io [INFO] finished tweaking git repo https://github.com/Hakuyume/hyper-inspect-io [INFO] tweaked toml for git repo https://github.com/Hakuyume/hyper-inspect-io written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Hakuyume/hyper-inspect-io 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/Hakuyume/hyper-inspect-io 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7de5e40c332ca6b0f2752ec774859edfede04ada601e9e6a64b9c1d607748455 [INFO] running `Command { std: "docker" "start" "-a" "7de5e40c332ca6b0f2752ec774859edfede04ada601e9e6a64b9c1d607748455", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7de5e40c332ca6b0f2752ec774859edfede04ada601e9e6a64b9c1d607748455", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7de5e40c332ca6b0f2752ec774859edfede04ada601e9e6a64b9c1d607748455", kill_on_drop: false }` [INFO] [stdout] 7de5e40c332ca6b0f2752ec774859edfede04ada601e9e6a64b9c1d607748455 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dc0b26748a60da74f66e8e3c42dc13fe025f71837f7b0fb3f813a7eb30aa3a58 [INFO] running `Command { std: "docker" "start" "-a" "dc0b26748a60da74f66e8e3c42dc13fe025f71837f7b0fb3f813a7eb30aa3a58", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Checking pin-project-lite v0.2.15 [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Checking indexmap v2.7.0 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling pin-project-internal v1.1.7 [INFO] [stderr] Checking tokio v1.42.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking pin-project v1.1.7 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tokio-util v0.7.13 [INFO] [stderr] Checking h2 v0.4.7 [INFO] [stderr] Checking hyper v1.5.1 [INFO] [stderr] Checking hyper-util v0.1.10 [INFO] [stderr] Checking hyper-inspect-io v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/server.rs:31:85 [INFO] [stdout] | [INFO] [stdout] 31 | async fn handler(_: Request) -> Result>, Infallible> { [INFO] [stdout] | _____________________________________________________________________________________^ [INFO] [stdout] 32 | | Ok(Response::builder() [INFO] [stdout] 33 | | .body(Full::new(Bytes::from("hello world"))) [INFO] [stdout] 34 | | .unwrap()) [INFO] [stdout] 35 | | } [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] --> examples/server.rs:31:85 [INFO] [stdout] | [INFO] [stdout] 31 | async fn handler(_: Request) -> Result>, Infallible> { [INFO] [stdout] | _____________________________________________________________________________________^ [INFO] [stdout] 32 | | Ok(Response::builder() [INFO] [stdout] 33 | | .body(Full::new(Bytes::from("hello world"))) [INFO] [stdout] 34 | | .unwrap()) [INFO] [stdout] 35 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/server.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | / Ok(Response::builder() [INFO] [stdout] 33 | | .body(Full::new(Bytes::from("hello world"))) [INFO] [stdout] 34 | | .unwrap()) [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hyper-inspect-io` (example "server") 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/tests.rs:28:97 [INFO] [stdout] | [INFO] [stdout] 28 | async fn handler(_: Request) -> Result>, Infallible> { [INFO] [stdout] | _________________________________________________________________________________________________^ [INFO] [stdout] 29 | | Ok(Response::builder() [INFO] [stdout] 30 | | .body(Full::new(Bytes::from_static(BODY))) [INFO] [stdout] 31 | | .unwrap()) [INFO] [stdout] 32 | | } [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/tests.rs:28:97 [INFO] [stdout] | [INFO] [stdout] 28 | async fn handler(_: Request) -> Result>, Infallible> { [INFO] [stdout] | _________________________________________________________________________________________________^ [INFO] [stdout] 29 | | Ok(Response::builder() [INFO] [stdout] 30 | | .body(Full::new(Bytes::from_static(BODY))) [INFO] [stdout] 31 | | .unwrap()) [INFO] [stdout] 32 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/tests.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | / Ok(Response::builder() [INFO] [stdout] 30 | | .body(Full::new(Bytes::from_static(BODY))) [INFO] [stdout] 31 | | .unwrap()) [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hyper-inspect-io` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "dc0b26748a60da74f66e8e3c42dc13fe025f71837f7b0fb3f813a7eb30aa3a58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc0b26748a60da74f66e8e3c42dc13fe025f71837f7b0fb3f813a7eb30aa3a58", kill_on_drop: false }` [INFO] [stdout] dc0b26748a60da74f66e8e3c42dc13fe025f71837f7b0fb3f813a7eb30aa3a58