[INFO] fetching crate manifile 0.0.0... [INFO] checking manifile-0.0.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate manifile 0.0.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate manifile 0.0.0 [INFO] finished tweaking crates.io crate manifile 0.0.0 [INFO] tweaked toml for crates.io crate manifile 0.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate manifile 0.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 32 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.14.5 (available: v0.16.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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] 11d3207d65d1b560d0cfb2be92307f81713c4e0d053fac1b397da31dd7c4d7c5 [INFO] running `Command { std: "docker" "start" "-a" "11d3207d65d1b560d0cfb2be92307f81713c4e0d053fac1b397da31dd7c4d7c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11d3207d65d1b560d0cfb2be92307f81713c4e0d053fac1b397da31dd7c4d7c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11d3207d65d1b560d0cfb2be92307f81713c4e0d053fac1b397da31dd7c4d7c5", kill_on_drop: false }` [INFO] [stdout] 11d3207d65d1b560d0cfb2be92307f81713c4e0d053fac1b397da31dd7c4d7c5 [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] d303faf4c5528fb7a73e20450ed40498dc8e22c960fe5ef7cb7961d2cbc3fa24 [INFO] running `Command { std: "docker" "start" "-a" "d303faf4c5528fb7a73e20450ed40498dc8e22c960fe5ef7cb7961d2cbc3fa24", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Checking linux-raw-sys v0.11.0 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Checking manifile v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result<(bool, Vec), Infallible> [INFO] [stdout] --> src/file/memory.rs:20:3 [INFO] [stdout] | [INFO] [stdout] 20 | / { [INFO] [stdout] 21 | | Ok(( [INFO] [stdout] 22 | | true, [INFO] [stdout] 23 | | Vec::with_capacity(opts.unwrap_or(MANIFEST_DELETIONS_REWRITE_THRESHOLD as usize)), [INFO] [stdout] 24 | | )) [INFO] [stdout] 25 | | } [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<(bool, Vec), Infallible> [INFO] [stdout] --> src/file/memory.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / Ok(( [INFO] [stdout] 22 | | true, [INFO] [stdout] 23 | | Vec::with_capacity(opts.unwrap_or(MANIFEST_DELETIONS_REWRITE_THRESHOLD as usize)), [INFO] [stdout] 24 | | )) [INFO] [stdout] | |______^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/file/memory.rs:60:46 [INFO] [stdout] | [INFO] [stdout] 60 | fn size(&self) -> Result { [INFO] [stdout] | ______________________________________________^ [INFO] [stdout] 61 | | unreachable!() [INFO] [stdout] 62 | | } [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:198:67 [INFO] [stdout] | [INFO] [stdout] 198 | fn encode(&self, _buf: &mut [u8]) -> Result { [INFO] [stdout] | ___________________________________________________________________^ [INFO] [stdout] 199 | | Ok(0) [INFO] [stdout] 200 | | } [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest.rs:199:5 [INFO] [stdout] | [INFO] [stdout] 199 | Ok(0) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(usize, ()), Infallible> [INFO] [stdout] --> src/manifest.rs:203:64 [INFO] [stdout] | [INFO] [stdout] 203 | fn decode(_buf: &[u8]) -> Result<(usize, Self), Self::Error> { [INFO] [stdout] | ________________________________________________________________^ [INFO] [stdout] 204 | | Ok((0, ())) [INFO] [stdout] 205 | | } [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(usize, ()), Infallible> [INFO] [stdout] --> src/manifest.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | Ok((0, ())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest/wiscask.rs:44:66 [INFO] [stdout] | [INFO] [stdout] 44 | fn encode(&self, buf: &mut [u8]) -> Result { [INFO] [stdout] | __________________________________________________________________^ [INFO] [stdout] 45 | | buf.copy_from_slice(&self.0.to_le_bytes()); [INFO] [stdout] 46 | | Ok(mem::size_of::()) [INFO] [stdout] 47 | | } [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/manifest/wiscask.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | Ok(mem::size_of::()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(usize, Fid), Infallible> [INFO] [stdout] --> src/manifest/wiscask.rs:49:63 [INFO] [stdout] | [INFO] [stdout] 49 | fn decode(buf: &[u8]) -> Result<(usize, Self), Self::Error> { [INFO] [stdout] | _______________________________________________________________^ [INFO] [stdout] 50 | | let fid = u32::from_le_bytes(buf.try_into().unwrap()); [INFO] [stdout] 51 | | Ok((mem::size_of::(), Self(fid))) [INFO] [stdout] 52 | | } [INFO] [stdout] | |___^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(usize, Fid), Infallible> [INFO] [stdout] --> src/manifest/wiscask.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | Ok((mem::size_of::(), Self(fid))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `manifile` (lib) due to 11 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d303faf4c5528fb7a73e20450ed40498dc8e22c960fe5ef7cb7961d2cbc3fa24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d303faf4c5528fb7a73e20450ed40498dc8e22c960fe5ef7cb7961d2cbc3fa24", kill_on_drop: false }` [INFO] [stdout] d303faf4c5528fb7a73e20450ed40498dc8e22c960fe5ef7cb7961d2cbc3fa24