[INFO] fetching crate hash2curve 0.0.4... [INFO] checking hash2curve-0.0.4 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate hash2curve 0.0.4 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate hash2curve 0.0.4 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate hash2curve 0.0.4 [INFO] finished tweaking crates.io crate hash2curve 0.0.4 [INFO] tweaked toml for crates.io crate hash2curve 0.0.4 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 74641649dea223e5c171bb13bd073dc5beb1c17cadc89dccbf13c533c3d094c9 [INFO] running `"docker" "start" "-a" "74641649dea223e5c171bb13bd073dc5beb1c17cadc89dccbf13c533c3d094c9"` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking subtle-encoding v0.5.1 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking hash2curve v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: constant item is never used: `MAX_EXPAND_MESSAGE_REQUEST` [INFO] [stderr] --> src/lib.rs:189:1 [INFO] [stderr] | [INFO] [stderr] 189 | const MAX_EXPAND_MESSAGE_REQUEST: usize = 255; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `expand_message_xof` [INFO] [stderr] --> src/lib.rs:194:15 [INFO] [stderr] | [INFO] [stderr] 194 | pub(crate) fn expand_message_xof( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `expand_message_xmd` [INFO] [stderr] --> src/lib.rs:223:15 [INFO] [stderr] | [INFO] [stderr] 223 | pub(crate) fn expand_message_xmd( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `vxor` [INFO] [stderr] --> src/lib.rs:277:4 [INFO] [stderr] | [INFO] [stderr] 277 | fn vxor(b1: &[u8], b2: &[u8]) -> Vec { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MAX_EXPAND_MESSAGE_REQUEST` [INFO] [stderr] --> src/lib.rs:189:1 [INFO] [stderr] | [INFO] [stderr] 189 | const MAX_EXPAND_MESSAGE_REQUEST: usize = 255; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `expand_message_xof` [INFO] [stderr] --> src/lib.rs:194:15 [INFO] [stderr] | [INFO] [stderr] 194 | pub(crate) fn expand_message_xof( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `expand_message_xmd` [INFO] [stderr] --> src/lib.rs:223:15 [INFO] [stderr] | [INFO] [stderr] 223 | pub(crate) fn expand_message_xmd( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `vxor` [INFO] [stderr] --> src/lib.rs:277:4 [INFO] [stderr] | [INFO] [stderr] 277 | fn vxor(b1: &[u8], b2: &[u8]) -> Vec { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.84s [INFO] running `"docker" "inspect" "74641649dea223e5c171bb13bd073dc5beb1c17cadc89dccbf13c533c3d094c9"` [INFO] running `"docker" "rm" "-f" "74641649dea223e5c171bb13bd073dc5beb1c17cadc89dccbf13c533c3d094c9"` [INFO] [stdout] 74641649dea223e5c171bb13bd073dc5beb1c17cadc89dccbf13c533c3d094c9