[INFO] fetching crate ft-sys 0.3.0... [INFO] checking ft-sys-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate ft-sys 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate ft-sys 0.3.0 [INFO] finished tweaking crates.io crate ft-sys 0.3.0 [INFO] tweaked toml for crates.io crate ft-sys 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ft-sys 0.3.0 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 crates.io crate ft-sys 0.3.0 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] ba895355e9516a46b9cabfe4a2fd8582f868726d0e01bab63ea6a583259c63bb [INFO] running `Command { std: "docker" "start" "-a" "ba895355e9516a46b9cabfe4a2fd8582f868726d0e01bab63ea6a583259c63bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba895355e9516a46b9cabfe4a2fd8582f868726d0e01bab63ea6a583259c63bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba895355e9516a46b9cabfe4a2fd8582f868726d0e01bab63ea6a583259c63bb", kill_on_drop: false }` [INFO] [stdout] ba895355e9516a46b9cabfe4a2fd8582f868726d0e01bab63ea6a583259c63bb [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] a639324f518dff219bff5e27cb5c15f52b1646d8c7c7afdf0264453afa9b3ad7 [INFO] running `Command { std: "docker" "start" "-a" "a639324f518dff219bff5e27cb5c15f52b1646d8c7c7afdf0264453afa9b3ad7", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling serde_json v1.0.139 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Checking thiserror v2.0.11 [INFO] [stderr] Checking chrono v0.4.40 [INFO] [stderr] Checking smallvec v2.0.0-alpha.10 [INFO] [stderr] Checking ft-sys-shared v0.2.1 [INFO] [stderr] Checking ft-sys v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, http::Error> [INFO] [stdout] --> src/http.rs:5:92 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn send(r: http::Request) -> Result, Error> { [INFO] [stdout] | ____________________________________________________________________________________________^ [INFO] [stdout] 6 | | let r: ft_sys_shared::Request = r.into(); [INFO] [stdout] 7 | | let (ptr, len) = ft_sys::memory::json_ptr(r); [INFO] [stdout] 8 | | let ptr = unsafe { http_send_request(ptr, len) }; [INFO] [stdout] 9 | | let r: ft_sys_shared::Request = ft_sys::memory::json_from_ptr(ptr); [INFO] [stdout] 10 | | Ok(r.into()) [INFO] [stdout] 11 | | } [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, http::Error> [INFO] [stdout] --> src/http.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Ok(r.into()) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ft-sys` (lib test) 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, http::Error> [INFO] [stdout] --> src/http.rs:5:92 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn send(r: http::Request) -> Result, Error> { [INFO] [stdout] | ____________________________________________________________________________________________^ [INFO] [stdout] 6 | | let r: ft_sys_shared::Request = r.into(); [INFO] [stdout] 7 | | let (ptr, len) = ft_sys::memory::json_ptr(r); [INFO] [stdout] 8 | | let ptr = unsafe { http_send_request(ptr, len) }; [INFO] [stdout] 9 | | let r: ft_sys_shared::Request = ft_sys::memory::json_from_ptr(ptr); [INFO] [stdout] 10 | | Ok(r.into()) [INFO] [stdout] 11 | | } [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, http::Error> [INFO] [stdout] --> src/http.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Ok(r.into()) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ft-sys` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a639324f518dff219bff5e27cb5c15f52b1646d8c7c7afdf0264453afa9b3ad7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a639324f518dff219bff5e27cb5c15f52b1646d8c7c7afdf0264453afa9b3ad7", kill_on_drop: false }` [INFO] [stdout] a639324f518dff219bff5e27cb5c15f52b1646d8c7c7afdf0264453afa9b3ad7