[INFO] cloning repository https://github.com/Carlyle-Foster/simple-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Carlyle-Foster/simple-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlyle-Foster%2Fsimple-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlyle-Foster%2Fsimple-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d3b3fe4b4872043c2061c44d330d64c60cc7eb53 [INFO] checking Carlyle-Foster/simple-server 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%2FCarlyle-Foster%2Fsimple-server" "/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/Carlyle-Foster/simple-server [INFO] finished tweaking git repo https://github.com/Carlyle-Foster/simple-server [INFO] tweaked toml for git repo https://github.com/Carlyle-Foster/simple-server written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Carlyle-Foster/simple-server 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/Carlyle-Foster/simple-server 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] 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] 91054dcc85149a5a7d5ef354ead30c3dd64ce6536d33fb1c7174278ba8a3458e [INFO] running `Command { std: "docker" "start" "-a" "91054dcc85149a5a7d5ef354ead30c3dd64ce6536d33fb1c7174278ba8a3458e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91054dcc85149a5a7d5ef354ead30c3dd64ce6536d33fb1c7174278ba8a3458e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91054dcc85149a5a7d5ef354ead30c3dd64ce6536d33fb1c7174278ba8a3458e", kill_on_drop: false }` [INFO] [stdout] 91054dcc85149a5a7d5ef354ead30c3dd64ce6536d33fb1c7174278ba8a3458e [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] 821617e53bd87c6dc788f2957b161da805855be7d244e0ca486bb8628fc109de [INFO] running `Command { std: "docker" "start" "-a" "821617e53bd87c6dc788f2957b161da805855be7d244e0ca486bb8628fc109de", kill_on_drop: false }` [INFO] [stderr] Compiling aws-lc-rs v1.10.0 [INFO] [stderr] Checking mirai-annotations v1.12.0 [INFO] [stderr] Compiling cc v1.1.34 [INFO] [stderr] Checking rustls-pki-types v1.10.0 [INFO] [stderr] Compiling rustls v0.23.16 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Compiling cmake v0.1.51 [INFO] [stderr] Compiling aws-lc-sys v0.22.0 [INFO] [stderr] Checking rustls-webpki v0.102.8 [INFO] [stderr] Checking simple_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/http.rs:31:19 [INFO] [stdout] | [INFO] [stdout] 31 | path: path_str.parse().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/helpers.rs:13:31 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn get_domain_certs(path: &str) -> Vec { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | pub fn get_domain_certs(path: &str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/websocket.rs:139:21 [INFO] [stdout] | [INFO] [stdout] 139 | fn read_frame(data: &[u8]) -> Result<(Frame, &[u8]), WebSocketError> { [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 139 | fn read_frame(data: &[u8]) -> Result<(Frame<'_>, &[u8]), WebSocketError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `simple_server` (lib test) due to 1 previous error; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/http.rs:31:19 [INFO] [stdout] | [INFO] [stdout] 31 | path: path_str.parse().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/helpers.rs:13:31 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn get_domain_certs(path: &str) -> Vec { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | pub fn get_domain_certs(path: &str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/websocket.rs:139:21 [INFO] [stdout] | [INFO] [stdout] 139 | fn read_frame(data: &[u8]) -> Result<(Frame, &[u8]), WebSocketError> { [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 139 | fn read_frame(data: &[u8]) -> Result<(Frame<'_>, &[u8]), WebSocketError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `simple_server` (lib) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "821617e53bd87c6dc788f2957b161da805855be7d244e0ca486bb8628fc109de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "821617e53bd87c6dc788f2957b161da805855be7d244e0ca486bb8628fc109de", kill_on_drop: false }` [INFO] [stdout] 821617e53bd87c6dc788f2957b161da805855be7d244e0ca486bb8628fc109de