[INFO] fetching crate bulletproofs 2.0.0... [INFO] checking bulletproofs-2.0.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate bulletproofs 2.0.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate bulletproofs 2.0.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate bulletproofs 2.0.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate bulletproofs 2.0.0 [INFO] tweaked toml for crates.io crate bulletproofs 2.0.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d0b2434245a90ff73e233ba7c4e49945b04990bad6087c7c34a4463faf77bdff [INFO] running `"docker" "start" "-a" "d0b2434245a90ff73e233ba7c4e49945b04990bad6087c7c34a4463faf77bdff"` [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking subtle v2.2.2 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking packed_simd v0.3.3 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking criterion-plot v0.4.2 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking merlin v2.0.0 [INFO] [stderr] Checking thiserror v1.0.16 [INFO] [stderr] Checking serde_json v1.0.52 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking curve25519-dalek v2.0.0 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking bulletproofs v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.0.4 [INFO] [stderr] warning: method is never used: `to_bytes` [INFO] [stderr] --> src/inner_product_proof.rs:341:5 [INFO] [stderr] | [INFO] [stderr] 341 | pub fn to_bytes(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Checking criterion v0.3.2 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 30s [INFO] running `"docker" "inspect" "d0b2434245a90ff73e233ba7c4e49945b04990bad6087c7c34a4463faf77bdff"` [INFO] running `"docker" "rm" "-f" "d0b2434245a90ff73e233ba7c4e49945b04990bad6087c7c34a4463faf77bdff"` [INFO] [stdout] d0b2434245a90ff73e233ba7c4e49945b04990bad6087c7c34a4463faf77bdff