[INFO] cloning repository https://github.com/boletales/http-playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/boletales/http-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboletales%2Fhttp-playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboletales%2Fhttp-playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e117d97b4e270edf7944cc7476c67704da3fdb91 [INFO] checking boletales/http-playground 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%2Fboletales%2Fhttp-playground" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/boletales/http-playground [INFO] finished tweaking git repo https://github.com/boletales/http-playground [INFO] tweaked toml for git repo https://github.com/boletales/http-playground written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/boletales/http-playground 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/boletales/http-playground 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] 3221c695fcdaefd6cd514e35235eae35a5213bd29ec2301f833dfe8e4cb1f797 [INFO] running `Command { std: "docker" "start" "-a" "3221c695fcdaefd6cd514e35235eae35a5213bd29ec2301f833dfe8e4cb1f797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3221c695fcdaefd6cd514e35235eae35a5213bd29ec2301f833dfe8e4cb1f797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3221c695fcdaefd6cd514e35235eae35a5213bd29ec2301f833dfe8e4cb1f797", kill_on_drop: false }` [INFO] [stdout] 3221c695fcdaefd6cd514e35235eae35a5213bd29ec2301f833dfe8e4cb1f797 [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] c360fd82153bff3531a940950dc1b6b9bed8218c92eae2c6abfbbab6ada3bd8b [INFO] running `Command { std: "docker" "start" "-a" "c360fd82153bff3531a940950dc1b6b9bed8218c92eae2c6abfbbab6ada3bd8b", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking http v1.3.1 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking h2 v0.4.10 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.12 [INFO] [stderr] Checking http-playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:27:48 [INFO] [stdout] | [INFO] [stdout] 27 | ) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________^ [INFO] [stdout] 28 | | let method = req.method().clone(); [INFO] [stdout] 29 | | let path = req.uri().path().to_owned(); [INFO] [stdout] 30 | | println!("\n\n\nRequest Received!"); [INFO] [stdout] ... | [INFO] [stdout] 126 | | Ok(res) [INFO] [stdout] 127 | | } [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:27:48 [INFO] [stdout] | [INFO] [stdout] 27 | ) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________^ [INFO] [stdout] 28 | | let method = req.method().clone(); [INFO] [stdout] 29 | | let path = req.uri().path().to_owned(); [INFO] [stdout] 30 | | println!("\n\n\nRequest Received!"); [INFO] [stdout] ... | [INFO] [stdout] 126 | | Ok(res) [INFO] [stdout] 127 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | / res.body() [INFO] [stdout] 118 | | .clone() [INFO] [stdout] 119 | | .collect() [INFO] [stdout] 120 | | .await [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:120:18 [INFO] [stdout] | [INFO] [stdout] 120 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | / res.body() [INFO] [stdout] 118 | | .clone() [INFO] [stdout] 119 | | .collect() [INFO] [stdout] 120 | | .await [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http-playground` (bin "http-playground" test) due to 6 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:27:48 [INFO] [stdout] | [INFO] [stdout] 27 | ) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________^ [INFO] [stdout] 28 | | let method = req.method().clone(); [INFO] [stdout] 29 | | let path = req.uri().path().to_owned(); [INFO] [stdout] 30 | | println!("\n\n\nRequest Received!"); [INFO] [stdout] ... | [INFO] [stdout] 126 | | Ok(res) [INFO] [stdout] 127 | | } [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:27:48 [INFO] [stdout] | [INFO] [stdout] 27 | ) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________^ [INFO] [stdout] 28 | | let method = req.method().clone(); [INFO] [stdout] 29 | | let path = req.uri().path().to_owned(); [INFO] [stdout] 30 | | println!("\n\n\nRequest Received!"); [INFO] [stdout] ... | [INFO] [stdout] 126 | | Ok(res) [INFO] [stdout] 127 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | / res.body() [INFO] [stdout] 118 | | .clone() [INFO] [stdout] 119 | | .collect() [INFO] [stdout] 120 | | .await [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:120:18 [INFO] [stdout] | [INFO] [stdout] 120 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | / res.body() [INFO] [stdout] 118 | | .clone() [INFO] [stdout] 119 | | .collect() [INFO] [stdout] 120 | | .await [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http-playground` (bin "http-playground") due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "c360fd82153bff3531a940950dc1b6b9bed8218c92eae2c6abfbbab6ada3bd8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c360fd82153bff3531a940950dc1b6b9bed8218c92eae2c6abfbbab6ada3bd8b", kill_on_drop: false }` [INFO] [stdout] c360fd82153bff3531a940950dc1b6b9bed8218c92eae2c6abfbbab6ada3bd8b