[INFO] fetching crate ipopt-ad 0.1.0... [INFO] checking ipopt-ad-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate ipopt-ad 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate ipopt-ad 0.1.0 [INFO] finished tweaking crates.io crate ipopt-ad 0.1.0 [INFO] tweaked toml for crates.io crate ipopt-ad 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ipopt-ad 0.1.0 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 128 packages to latest compatible versions [INFO] [stderr] Adding nalgebra v0.33.2 (available: v0.34.1) [INFO] [stderr] Adding num-dual v0.11.2 (available: v0.12.1) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 49874c235447ae4c8f717c98129a45b701972781ed24895dfe5e0f3468b2f5bd [INFO] running `Command { std: "docker" "start" "-a" "49874c235447ae4c8f717c98129a45b701972781ed24895dfe5e0f3468b2f5bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49874c235447ae4c8f717c98129a45b701972781ed24895dfe5e0f3468b2f5bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49874c235447ae4c8f717c98129a45b701972781ed24895dfe5e0f3468b2f5bd", kill_on_drop: false }` [INFO] [stdout] 49874c235447ae4c8f717c98129a45b701972781ed24895dfe5e0f3468b2f5bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 207d27c24d1e186f8d04d5ec8476a77fd09d161511daeb33a5cdc5793ff9222c [INFO] running `Command { std: "docker" "start" "-a" "207d27c24d1e186f8d04d5ec8476a77fd09d161511daeb33a5cdc5793ff9222c", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling libz-sys v1.1.23 [INFO] [stderr] Compiling curl-sys v0.4.84+curl-8.17.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling bindgen v0.71.1 [INFO] [stderr] Compiling curl v0.4.49 [INFO] [stderr] Compiling filetime v0.2.26 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling rustc-serialize v0.3.25 [INFO] [stderr] Compiling jiff v0.2.16 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Compiling flate2 v1.1.5 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling xattr v1.6.1 [INFO] [stderr] Compiling tar v0.4.44 [INFO] [stderr] Checking simba v0.9.1 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling env_filter v0.1.4 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Checking nalgebra v0.33.2 [INFO] [stderr] Compiling ipopt-sys v0.6.0 [INFO] [stderr] Checking ipopt v0.6.0 [INFO] [stderr] Checking num-dual v0.11.2 [INFO] [stderr] Checking ipopt-ad v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | / Self::new_impl( [INFO] [stdout] 225 | | problem, [INFO] [stdout] 226 | | |problem, x| Ok::<_, Infallible>(problem.constraint_values(x)), [INFO] [stdout] 227 | | |problem, x| Ok((problem.objective(x), problem.constraint_values(x))), [INFO] [stdout] 228 | | ) [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/lib.rs:226:26 [INFO] [stdout] | [INFO] [stdout] 226 | |problem, x| Ok::<_, Infallible>(problem.constraint_values(x)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(HyperDualVec, Const<1>>, Vec, Const<1>>>), Infallible> [INFO] [stdout] --> src/lib.rs:227:26 [INFO] [stdout] | [INFO] [stdout] 227 | |problem, x| Ok((problem.objective(x), problem.constraint_values(x))), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ipopt-ad` (lib) due to 3 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/lib.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | / Self::new_impl( [INFO] [stdout] 225 | | problem, [INFO] [stdout] 226 | | |problem, x| Ok::<_, Infallible>(problem.constraint_values(x)), [INFO] [stdout] 227 | | |problem, x| Ok((problem.objective(x), problem.constraint_values(x))), [INFO] [stdout] 228 | | ) [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/lib.rs:226:26 [INFO] [stdout] | [INFO] [stdout] 226 | |problem, x| Ok::<_, Infallible>(problem.constraint_values(x)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(HyperDualVec, Const<1>>, Vec, Const<1>>>), Infallible> [INFO] [stdout] --> src/lib.rs:227:26 [INFO] [stdout] | [INFO] [stdout] 227 | |problem, x| Ok((problem.objective(x), problem.constraint_values(x))), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(D, Vec), Infallible> [INFO] [stdout] --> src/lib.rs:554:98 [INFO] [stdout] | [INFO] [stdout] 554 | fn evaluate + Copy>(&self, x: [D; 4]) -> Result<(D, Vec), Infallible> { [INFO] [stdout] | __________________________________________________________________________________________________^ [INFO] [stdout] 555 | | let [x1, x2, x3, x4] = x; [INFO] [stdout] 556 | | Ok(( [INFO] [stdout] 557 | | x1 * x4 * (x1 + x2 + x3) + x3, [INFO] [stdout] 558 | | vec![x1 * x2 * x3 * x4, x1 * x1 + x2 * x2 + x3 * x3 + x4 * x4], [INFO] [stdout] 559 | | )) [INFO] [stdout] 560 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(D, Vec), Infallible> [INFO] [stdout] --> src/lib.rs:556:13 [INFO] [stdout] | [INFO] [stdout] 556 | / Ok(( [INFO] [stdout] 557 | | x1 * x4 * (x1 + x2 + x3) + x3, [INFO] [stdout] 558 | | vec![x1 * x2 * x3 * x4, x1 * x1 + x2 * x2 + x3 * x3 + x4 * x4], [INFO] [stdout] 559 | | )) [INFO] [stdout] | |______________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:577:23 [INFO] [stdout] | [INFO] [stdout] 577 | let problem = ADProblem::new_cached(HS071).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ipopt-ad` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "207d27c24d1e186f8d04d5ec8476a77fd09d161511daeb33a5cdc5793ff9222c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "207d27c24d1e186f8d04d5ec8476a77fd09d161511daeb33a5cdc5793ff9222c", kill_on_drop: false }` [INFO] [stdout] 207d27c24d1e186f8d04d5ec8476a77fd09d161511daeb33a5cdc5793ff9222c