[INFO] cloning repository https://github.com/gimli-rs/ddbug [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gimli-rs/ddbug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgimli-rs%2Fddbug", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgimli-rs%2Fddbug'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0c685d197a8b2a39e2558ae69f436104de7b1311 [INFO] checking gimli-rs/ddbug 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%2Fgimli-rs%2Fddbug" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/gimli-rs/ddbug [INFO] finished tweaking git repo https://github.com/gimli-rs/ddbug [INFO] tweaked toml for git repo https://github.com/gimli-rs/ddbug written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/gimli-rs/ddbug 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/gimli-rs/ddbug 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3319e411c9d08a80c15f17af0a715d4b45a43367b2db37359b0d03322ef83298 [INFO] running `Command { std: "docker" "start" "-a" "3319e411c9d08a80c15f17af0a715d4b45a43367b2db37359b0d03322ef83298", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3319e411c9d08a80c15f17af0a715d4b45a43367b2db37359b0d03322ef83298", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3319e411c9d08a80c15f17af0a715d4b45a43367b2db37359b0d03322ef83298", kill_on_drop: false }` [INFO] [stdout] 3319e411c9d08a80c15f17af0a715d4b45a43367b2db37359b0d03322ef83298 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 66a7e2b44ba985b1c4174436d9dff26709a7a759e1035f004229be774aec2ab9 [INFO] running `Command { std: "docker" "start" "-a" "66a7e2b44ba985b1c4174436d9dff26709a7a759e1035f004229be774aec2ab9", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Compiling wasmparser v0.236.1 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling cc v1.2.37 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking twox-hash v2.1.2 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking ruzstd v0.8.1 [INFO] [stderr] Checking fallible-iterator v0.3.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking memmap2 v0.9.8 [INFO] [stderr] Checking marksman_escape v0.1.2 [INFO] [stderr] Checking indexmap v2.11.1 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking terminal_size v0.4.3 [INFO] [stderr] Checking clap_builder v4.5.47 [INFO] [stderr] Compiling capstone-sys v0.17.0 [INFO] [stderr] Checking gimli v0.32.3 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking clap v4.5.47 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking hyper-util v0.1.16 [INFO] [stderr] Checking ddbug_parser v0.4.0 (/opt/rustwide/workdir/parser) [INFO] [stderr] Checking capstone v0.13.0 [INFO] [stderr] Checking ddbug v0.4.0 (/opt/rustwide/workdir/main) [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> main/src/main.rs:708:24 [INFO] [stdout] | [INFO] [stdout] 708 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 709 | | let mut writer = Vec::new(); [INFO] [stdout] 710 | | let mut path = request.uri().path(); [INFO] [stdout] 711 | | if path.is_empty() { [INFO] [stdout] ... | [INFO] [stdout] 719 | | Ok::<_, Infallible>(Response::new(Full::new(Bytes::from(writer)))) [INFO] [stdout] 720 | | } [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] --> main/src/main.rs:719:17 [INFO] [stdout] | [INFO] [stdout] 719 | Ok::<_, Infallible>(Response::new(Full::new(Bytes::from(writer)))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ddbug` (bin "ddbug") due to 2 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] --> main/src/main.rs:708:24 [INFO] [stdout] | [INFO] [stdout] 708 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 709 | | let mut writer = Vec::new(); [INFO] [stdout] 710 | | let mut path = request.uri().path(); [INFO] [stdout] 711 | | if path.is_empty() { [INFO] [stdout] ... | [INFO] [stdout] 719 | | Ok::<_, Infallible>(Response::new(Full::new(Bytes::from(writer)))) [INFO] [stdout] 720 | | } [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] --> main/src/main.rs:719:17 [INFO] [stdout] | [INFO] [stdout] 719 | Ok::<_, Infallible>(Response::new(Full::new(Bytes::from(writer)))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ddbug` (bin "ddbug" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "66a7e2b44ba985b1c4174436d9dff26709a7a759e1035f004229be774aec2ab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66a7e2b44ba985b1c4174436d9dff26709a7a759e1035f004229be774aec2ab9", kill_on_drop: false }` [INFO] [stdout] 66a7e2b44ba985b1c4174436d9dff26709a7a759e1035f004229be774aec2ab9