[INFO] fetching crate hash2curve 0.0.6... [INFO] checking hash2curve-0.0.6 against beta for pr-78714 [INFO] extracting crate hash2curve 0.0.6 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate hash2curve 0.0.6 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate hash2curve 0.0.6 [INFO] finished tweaking crates.io crate hash2curve 0.0.6 [INFO] tweaked toml for crates.io crate hash2curve 0.0.6 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate hash2curve 0.0.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 348cde18eda455df5cd58345b5d344c8ba5037bc3a187ff690461c1c54d26a3d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "348cde18eda455df5cd58345b5d344c8ba5037bc3a187ff690461c1c54d26a3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "348cde18eda455df5cd58345b5d344c8ba5037bc3a187ff690461c1c54d26a3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "348cde18eda455df5cd58345b5d344c8ba5037bc3a187ff690461c1c54d26a3d", kill_on_drop: false }` [INFO] [stdout] 348cde18eda455df5cd58345b5d344c8ba5037bc3a187ff690461c1c54d26a3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37906aed15864c176e7a9f8a0d7bd02e78b1e73dcd4e6feef72c4eaecf9e30c0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "37906aed15864c176e7a9f8a0d7bd02e78b1e73dcd4e6feef72c4eaecf9e30c0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Checking oorandom v11.1.0 [INFO] [stderr] Checking subtle v2.2.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Checking subtle-encoding v0.5.1 [INFO] [stderr] Checking regex v1.3.6 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking criterion-plot v0.4.1 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.0.3 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking hash2curve v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant is never used: `MAX_EXPAND_MESSAGE_REQUEST` [INFO] [stdout] --> src/lib.rs:194:1 [INFO] [stdout] | [INFO] [stdout] 194 | const MAX_EXPAND_MESSAGE_REQUEST: usize = 255; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `expand_message_xof` [INFO] [stdout] --> src/lib.rs:199:15 [INFO] [stdout] | [INFO] [stdout] 199 | pub(crate) fn expand_message_xof( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `expand_message_xmd` [INFO] [stdout] --> src/lib.rs:228:15 [INFO] [stdout] | [INFO] [stdout] 228 | pub(crate) fn expand_message_xmd( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `vxor` [INFO] [stdout] --> src/lib.rs:282:4 [INFO] [stdout] | [INFO] [stdout] 282 | fn vxor(b1: &[u8], b2: &[u8]) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.3.1 [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> benches/bls381g1.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `bls381g1` [INFO] [stdout] --> benches/bls381g1.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #[macro_use] [INFO] [stdout] 2 | | extern crate criterion; [INFO] [stdout] 3 | | [INFO] [stdout] 4 | | #[cfg(feature = "bls")] [INFO] [stdout] ... | [INFO] [stdout] 34 | | #[cfg(feature = "bls")] [INFO] [stdout] 35 | | criterion_main!(bench_bls381g1); [INFO] [stdout] | |________________________________^ consider adding a `main` function to `benches/bls381g1.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hash2curve` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: constant is never used: `MAX_EXPAND_MESSAGE_REQUEST` [INFO] [stdout] --> src/lib.rs:194:1 [INFO] [stdout] | [INFO] [stdout] 194 | const MAX_EXPAND_MESSAGE_REQUEST: usize = 255; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `expand_message_xof` [INFO] [stdout] --> src/lib.rs:199:15 [INFO] [stdout] | [INFO] [stdout] 199 | pub(crate) fn expand_message_xof( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `expand_message_xmd` [INFO] [stdout] --> src/lib.rs:228:15 [INFO] [stdout] | [INFO] [stdout] 228 | pub(crate) fn expand_message_xmd( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `vxor` [INFO] [stdout] --> src/lib.rs:282:4 [INFO] [stdout] | [INFO] [stdout] 282 | fn vxor(b1: &[u8], b2: &[u8]) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "37906aed15864c176e7a9f8a0d7bd02e78b1e73dcd4e6feef72c4eaecf9e30c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37906aed15864c176e7a9f8a0d7bd02e78b1e73dcd4e6feef72c4eaecf9e30c0", kill_on_drop: false }` [INFO] [stdout] 37906aed15864c176e7a9f8a0d7bd02e78b1e73dcd4e6feef72c4eaecf9e30c0