[INFO] fetching crate wedpr_crypto 1.2.0... [INFO] testing wedpr_crypto-1.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate wedpr_crypto 1.2.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate wedpr_crypto 1.2.0 [INFO] finished tweaking crates.io crate wedpr_crypto 1.2.0 [INFO] tweaked toml for crates.io crate wedpr_crypto 1.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wedpr_crypto 1.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 163 packages to latest compatible versions [INFO] [stderr] Adding bulletproofs v1.0.4 (available: v5.0.0) [INFO] [stderr] Adding curve25519-dalek v1.2.6 (available: v4.1.3) [INFO] [stderr] Adding ecies v0.1.5 (available: v0.2.10) [INFO] [stderr] Adding lazy_static v0.2.11 (available: v1.5.0) [INFO] [stderr] Adding merlin v1.3.0 (available: v3.0.0) [INFO] [stderr] Adding rand v0.6.5 (available: v0.10.1) [INFO] [stderr] Adding secp256k1 v0.19.0 (available: v0.31.1) [INFO] [stderr] Adding sha3 v0.8.2 (available: v0.11.0) [INFO] [stderr] Adding subtle v2.4.1 (available: v2.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85895ea1f27fe65bde9ad52ce7ee4652200e796fa3bd6d35745d5ecb0043aba6 [INFO] running `Command { std: "docker" "start" "-a" "85895ea1f27fe65bde9ad52ce7ee4652200e796fa3bd6d35745d5ecb0043aba6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85895ea1f27fe65bde9ad52ce7ee4652200e796fa3bd6d35745d5ecb0043aba6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85895ea1f27fe65bde9ad52ce7ee4652200e796fa3bd6d35745d5ecb0043aba6", kill_on_drop: false }` [INFO] [stdout] 85895ea1f27fe65bde9ad52ce7ee4652200e796fa3bd6d35745d5ecb0043aba6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b178acf1b0e48e0308a29d29eabffc98e660c66f894461b86037944b2a18133 [INFO] running `Command { std: "docker" "start" "-a" "7b178acf1b0e48e0308a29d29eabffc98e660c66f894461b86037944b2a18133", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.20.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling bitflags v2.11.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Compiling clear_on_drop v0.2.5 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling protobuf v2.28.0 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling linux-raw-sys v0.12.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling home v0.5.12 [INFO] [stderr] Compiling rustc-demangle v0.1.27 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling secp256k1-sys v0.3.0 [INFO] [stderr] Compiling fastrand v2.4.1 [INFO] [stderr] Compiling openssl-sys v0.9.114 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling curve25519-dalek v1.2.6 [INFO] [stderr] Compiling crypto-mac v0.10.1 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Compiling hmac-drbg v0.2.0 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling hkdf v0.10.0 [INFO] [stderr] Compiling sha3 v0.8.2 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling wedpr_macros v1.1.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling protoc v2.28.0 [INFO] [stderr] Compiling secp256k1 v0.19.0 [INFO] [stderr] Compiling tempfile v3.27.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling zeroize_derive v1.4.3 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling protobuf-codegen v2.28.0 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling openssl v0.10.78 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling merlin v1.3.0 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling protoc-rust v2.28.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling wedpr_protos v1.2.0 [INFO] [stdout] error[E0658]: custom inner attributes are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wedpr_protos-1.2.0/src/generated/common.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | #![rustfmt::skip] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54726 for more information [INFO] [stdout] = help: add `#![feature(custom_inner_attributes)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: custom inner attributes are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wedpr_protos-1.2.0/src/generated/scd.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | #![rustfmt::skip] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54726 for more information [INFO] [stdout] = help: add `#![feature(custom_inner_attributes)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: custom inner attributes are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wedpr_protos-1.2.0/src/generated/vcl.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | #![rustfmt::skip] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54726 for more information [INFO] [stdout] = help: add `#![feature(custom_inner_attributes)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: custom inner attributes are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wedpr_protos-1.2.0/src/generated/zkp.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | #![rustfmt::skip] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54726 for more information [INFO] [stdout] = help: add `#![feature(custom_inner_attributes)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wedpr_utils v1.1.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wedpr_protos` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7b178acf1b0e48e0308a29d29eabffc98e660c66f894461b86037944b2a18133", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b178acf1b0e48e0308a29d29eabffc98e660c66f894461b86037944b2a18133", kill_on_drop: false }` [INFO] [stdout] 7b178acf1b0e48e0308a29d29eabffc98e660c66f894461b86037944b2a18133