[INFO] fetching crate kzg-mini 0.1.1... [INFO] checking kzg-mini-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate kzg-mini 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate kzg-mini 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate kzg-mini 0.1.1 [INFO] tweaked toml for crates.io crate kzg-mini 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate kzg-mini 0.1.1 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 kzg-mini 0.1.1 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-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] 29f5dc8fa664681893b882e632c8221bd018e9fec5b03fc22485a0b85dab9863 [INFO] running `Command { std: "docker" "start" "-a" "29f5dc8fa664681893b882e632c8221bd018e9fec5b03fc22485a0b85dab9863", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29f5dc8fa664681893b882e632c8221bd018e9fec5b03fc22485a0b85dab9863", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29f5dc8fa664681893b882e632c8221bd018e9fec5b03fc22485a0b85dab9863", kill_on_drop: false }` [INFO] [stdout] 29f5dc8fa664681893b882e632c8221bd018e9fec5b03fc22485a0b85dab9863 [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] bdb4c8e64ea35b76660d2b0630ee70b7301f0d2dab224f48a148db9cdbee861b [INFO] running `Command { std: "docker" "start" "-a" "bdb4c8e64ea35b76660d2b0630ee70b7301f0d2dab224f48a148db9cdbee861b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ark-std v0.5.0 [INFO] [stderr] Compiling enum-ordinalize-derive v4.3.1 [INFO] [stderr] Compiling ark-serialize-derive v0.5.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling ark-ff-macros v0.5.0 [INFO] [stderr] Compiling ark-ff-asm v0.5.0 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking ark-serialize v0.5.0 [INFO] [stderr] Compiling enum-ordinalize v4.3.0 [INFO] [stderr] Compiling educe v0.6.0 [INFO] [stderr] Checking ark-ff v0.5.0 [INFO] [stderr] Checking ark-poly v0.5.0 [INFO] [stderr] Checking ark-ec v0.5.0 [INFO] [stderr] Checking ark-bls12-381 v0.5.0 [INFO] [stderr] Checking kzg-mini v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/polynomial.rs:128:71 [INFO] [stdout] | [INFO] [stdout] 128 | fn from_str(s: &str) -> ark_std::result::Result { [INFO] [stdout] | _______________________________________________________________________^ [INFO] [stdout] 129 | | let coeffs: Vec = s.bytes().map(|b| F::from(b as u64)).collect(); [INFO] [stdout] 130 | | Ok(Self::new(coeffs)) [INFO] [stdout] 131 | | } [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/polynomial.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | Ok(Self::new(coeffs)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kzg-mini` (lib) 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] --> src/polynomial.rs:128:71 [INFO] [stdout] | [INFO] [stdout] 128 | fn from_str(s: &str) -> ark_std::result::Result { [INFO] [stdout] | _______________________________________________________________________^ [INFO] [stdout] 129 | | let coeffs: Vec = s.bytes().map(|b| F::from(b as u64)).collect(); [INFO] [stdout] 130 | | Ok(Self::new(coeffs)) [INFO] [stdout] 131 | | } [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/polynomial.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | Ok(Self::new(coeffs)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kzg-mini` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "bdb4c8e64ea35b76660d2b0630ee70b7301f0d2dab224f48a148db9cdbee861b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdb4c8e64ea35b76660d2b0630ee70b7301f0d2dab224f48a148db9cdbee861b", kill_on_drop: false }` [INFO] [stdout] bdb4c8e64ea35b76660d2b0630ee70b7301f0d2dab224f48a148db9cdbee861b