[INFO] fetching crate openzeppelin-crypto 0.3.0... [INFO] checking openzeppelin-crypto-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate openzeppelin-crypto 0.3.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate openzeppelin-crypto 0.3.0 [INFO] finished tweaking crates.io crate openzeppelin-crypto 0.3.0 [INFO] tweaked toml for crates.io crate openzeppelin-crypto 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate openzeppelin-crypto 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 openzeppelin-crypto 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-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] 04c841e85d0d6fd4b3091396731910827d1f0ad165b2c67775c6255866a1be66 [INFO] running `Command { std: "docker" "start" "-a" "04c841e85d0d6fd4b3091396731910827d1f0ad165b2c67775c6255866a1be66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04c841e85d0d6fd4b3091396731910827d1f0ad165b2c67775c6255866a1be66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04c841e85d0d6fd4b3091396731910827d1f0ad165b2c67775c6255866a1be66", kill_on_drop: false }` [INFO] [stdout] 04c841e85d0d6fd4b3091396731910827d1f0ad165b2c67775c6255866a1be66 [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] 5fdbc53ecb6fa6e89133b16040a3d456489a1ebd8857108775375c001f5acf63 [INFO] running `Command { std: "docker" "start" "-a" "5fdbc53ecb6fa6e89133b16040a3d456489a1ebd8857108775375c001f5acf63", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Compiling crunchy v0.2.3 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling ruint-macro v1.2.1 [INFO] [stderr] Checking arbitrary v1.4.1 [INFO] [stderr] Checking rustix v1.0.7 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand_xorshift v0.4.0 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking const-hex v1.14.1 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.7.0 [INFO] [stderr] Compiling enum-ordinalize-derive v4.3.1 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling proptest-derive v0.5.1 [INFO] [stderr] Compiling derive_arbitrary v1.4.1 [INFO] [stderr] Checking ruint v1.14.0 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Compiling enum-ordinalize v4.3.0 [INFO] [stderr] Compiling educe v0.6.0 [INFO] [stderr] Checking derive_more v1.0.0 [INFO] [stderr] Checking alloy-primitives v0.8.20 [INFO] [stderr] Checking openzeppelin-crypto v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fp_from_num` [INFO] [stdout] --> src/field/fp.rs:1057:9 [INFO] [stdout] | [INFO] [stdout] 1057 | fp_from_num, from_num, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/field/fp.rs:690:17 [INFO] [stdout] | [INFO] [stdout] 690 | <$int>::try_from(words[0]).unwrap_or_else(|_| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 698 | impl_int_from_fp!(u128); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `impl_int_from_fp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/field/fp.rs:690:17 [INFO] [stdout] | [INFO] [stdout] 690 | <$int>::try_from(words[0]).unwrap_or_else(|_| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 699 | impl_int_from_fp!(u64); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_int_from_fp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/field/fp.rs:690:17 [INFO] [stdout] | [INFO] [stdout] 690 | <$int>::try_from(words[0]).unwrap_or_else(|_| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 703 | impl_int_from_fp!(i128); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_int_from_fp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `openzeppelin-crypto` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/field/fp.rs:690:17 [INFO] [stdout] | [INFO] [stdout] 690 | <$int>::try_from(words[0]).unwrap_or_else(|_| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 698 | impl_int_from_fp!(u128); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `impl_int_from_fp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/field/fp.rs:690:17 [INFO] [stdout] | [INFO] [stdout] 690 | <$int>::try_from(words[0]).unwrap_or_else(|_| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 699 | impl_int_from_fp!(u64); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_int_from_fp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/field/fp.rs:690:17 [INFO] [stdout] | [INFO] [stdout] 690 | <$int>::try_from(words[0]).unwrap_or_else(|_| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 703 | impl_int_from_fp!(i128); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_int_from_fp` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `openzeppelin-crypto` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "5fdbc53ecb6fa6e89133b16040a3d456489a1ebd8857108775375c001f5acf63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fdbc53ecb6fa6e89133b16040a3d456489a1ebd8857108775375c001f5acf63", kill_on_drop: false }` [INFO] [stdout] 5fdbc53ecb6fa6e89133b16040a3d456489a1ebd8857108775375c001f5acf63