[INFO] fetching crate jubjub 0.10.0... [INFO] checking jubjub-0.10.0 against master#8f43b85954d2f3d8fc00a7504c603e5ca9eb0695 for pr-133502-5 [INFO] extracting crate jubjub 0.10.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate jubjub 0.10.0 on toolchain 8f43b85954d2f3d8fc00a7504c603e5ca9eb0695 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate jubjub 0.10.0 [INFO] finished tweaking crates.io crate jubjub 0.10.0 [INFO] tweaked toml for crates.io crate jubjub 0.10.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 85 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.5.1) [INFO] [stderr] Adding csv v1.1.6 (available: v1.3.1) [INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3) [INFO] [stderr] Adding rand_xorshift v0.3.0 (available: v0.4.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded subtle v2.6.1 [INFO] [stderr] Downloaded rand_core v0.6.4 [INFO] [stderr] Downloaded group v0.13.0 [INFO] [stderr] Downloaded ff v0.13.1 [INFO] [stderr] Downloaded wyz v0.5.1 [INFO] [stderr] Downloaded tap v1.0.1 [INFO] [stderr] Downloaded radium v0.7.0 [INFO] [stderr] Downloaded rand_xorshift v0.3.0 [INFO] [stderr] Downloaded funty v2.0.0 [INFO] [stderr] Downloaded serde_derive v1.0.219 [INFO] [stderr] Downloaded unicode-ident v1.0.18 [INFO] [stderr] Downloaded ryu v1.0.20 [INFO] [stderr] Downloaded winapi-util v0.1.9 [INFO] [stderr] Downloaded windows-targets v0.52.6 [INFO] [stderr] Downloaded same-file v1.0.6 [INFO] [stderr] Downloaded either v1.15.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.100 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded plotters-backend v0.3.7 [INFO] [stderr] Downloaded hermit-abi v0.1.19 [INFO] [stderr] Downloaded itoa v0.4.8 [INFO] [stderr] Downloaded memchr v2.7.4 [INFO] [stderr] Downloaded syn v2.0.100 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.6 [INFO] [stderr] Downloaded regex-automata v0.1.10 [INFO] [stderr] Downloaded proc-macro2 v1.0.95 [INFO] [stderr] Downloaded serde v1.0.219 [INFO] [stderr] Downloaded bitflags v1.3.2 [INFO] [stderr] Downloaded criterion-plot v0.4.5 [INFO] [stderr] Downloaded oorandom v11.1.5 [INFO] [stderr] Downloaded windows_i686_gnullvm v0.52.6 [INFO] [stderr] Downloaded autocfg v1.4.0 [INFO] [stderr] Downloaded itoa v1.0.15 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.52.6 [INFO] [stderr] Downloaded itertools v0.10.5 [INFO] [stderr] Downloaded unicode-width v0.1.14 [INFO] [stderr] Downloaded regex-syntax v0.8.5 [INFO] [stderr] Downloaded regex v1.11.1 [INFO] [stderr] Downloaded aho-corasick v1.1.3 [INFO] [stderr] Downloaded serde_json v1.0.140 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.52.6 [INFO] [stderr] Downloaded plotters-svg v0.3.7 [INFO] [stderr] Downloaded once_cell v1.21.3 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.18 [INFO] [stderr] Downloaded crossbeam-deque v0.8.6 [INFO] [stderr] Downloaded clap v2.34.0 [INFO] [stderr] Downloaded rayon-core v1.12.1 [INFO] [stderr] Downloaded plotters v0.3.7 [INFO] [stderr] Downloaded rayon v1.10.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.52.6 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.52.6 [INFO] [stderr] Downloaded bumpalo v3.17.0 [INFO] [stderr] Downloaded windows-sys v0.59.0 [INFO] [stderr] Downloaded criterion v0.3.6 [INFO] [stderr] Downloaded windows_i686_gnu v0.52.6 [INFO] [stderr] Downloaded crossbeam-utils v0.8.21 [INFO] [stderr] Downloaded regex-automata v0.4.9 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.52.6 [INFO] [stderr] Downloaded half v1.8.3 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded walkdir v2.5.0 [INFO] [stderr] Downloaded lazy_static v1.5.0 [INFO] [stderr] Downloaded csv-core v0.1.12 [INFO] [stderr] Downloaded quote v1.0.40 [INFO] [stderr] Downloaded bitvec v1.0.1 [INFO] [stderr] Downloaded num-traits v0.2.19 [INFO] [stderr] Downloaded js-sys v0.3.77 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded rustversion v1.0.20 [INFO] [stderr] Downloaded web-sys v0.3.77 [INFO] [stderr] Downloaded log v0.4.27 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.100 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.100 [INFO] [stderr] Downloaded bls12_381 v0.8.0 [INFO] [stderr] Downloaded libc v0.2.172 [INFO] [stderr] Downloaded wasm-bindgen v0.2.100 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d861b7444f0ce791e13823dc2e80514b5511eaabba1251cc1fe7d2c0b7e53e84 [INFO] running `Command { std: "docker" "start" "-a" "d861b7444f0ce791e13823dc2e80514b5511eaabba1251cc1fe7d2c0b7e53e84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d861b7444f0ce791e13823dc2e80514b5511eaabba1251cc1fe7d2c0b7e53e84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d861b7444f0ce791e13823dc2e80514b5511eaabba1251cc1fe7d2c0b7e53e84", kill_on_drop: false }` [INFO] [stdout] d861b7444f0ce791e13823dc2e80514b5511eaabba1251cc1fe7d2c0b7e53e84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a1f425e8cb9a29ccd11d27ef547080fbb2a01099964e119c325d91cfbb60817 [INFO] running `Command { std: "docker" "start" "-a" "9a1f425e8cb9a29ccd11d27ef547080fbb2a01099964e119c325d91cfbb60817", kill_on_drop: false }` [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Checking bls12_381 v0.8.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking jubjub v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/lib.rs:1281:5 [INFO] [stdout] | [INFO] [stdout] 1281 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/lib.rs:1312:5 [INFO] [stdout] | [INFO] [stdout] 1312 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/fr.rs:690:5 [INFO] [stdout] | [INFO] [stdout] 690 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/fr.rs:695:5 [INFO] [stdout] | [INFO] [stdout] 695 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/lib.rs:1281:5 [INFO] [stdout] | [INFO] [stdout] 1281 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/lib.rs:1312:5 [INFO] [stdout] | [INFO] [stdout] 1312 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/fr.rs:690:5 [INFO] [stdout] | [INFO] [stdout] 690 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/fr.rs:695:5 [INFO] [stdout] | [INFO] [stdout] 695 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.77s [INFO] running `Command { std: "docker" "inspect" "9a1f425e8cb9a29ccd11d27ef547080fbb2a01099964e119c325d91cfbb60817", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a1f425e8cb9a29ccd11d27ef547080fbb2a01099964e119c325d91cfbb60817", kill_on_drop: false }` [INFO] [stdout] 9a1f425e8cb9a29ccd11d27ef547080fbb2a01099964e119c325d91cfbb60817