[INFO] crate solana_libra_vm 0.0.1-sol4 is already in cache
[INFO] checking solana_libra_vm-0.0.1-sol4 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] extracting crate solana_libra_vm 0.0.1-sol4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate solana_libra_vm 0.0.1-sol4 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate solana_libra_vm 0.0.1-sol4
[INFO] finished tweaking crates.io crate solana_libra_vm 0.0.1-sol4
[INFO] tweaked toml for crates.io crate solana_libra_vm 0.0.1-sol4 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] e4fe77c6715b9097341a67c776973b74a76401ca56fe5db2f2e79686cc02d0a7
[INFO] running `"docker" "start" "-a" "e4fe77c6715b9097341a67c776973b74a76401ca56fe5db2f2e79686cc02d0a7"`
[INFO] [stderr]    Compiling libc v0.2.69
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[INFO] [stderr]    Compiling fixedbitset v0.1.9
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[INFO] [stderr]     Checking take_mut v0.2.2
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[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling solana_libra_crypto-derive v0.0.1-sol5
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[INFO] [stderr]     Checking solana_libra_canonical_serialization v0.0.1-sol5
[INFO] [stderr]     Checking solana_libra_logger v0.0.1-sol5
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling prost-derive v0.5.0
[INFO] [stderr]    Compiling prost-build v0.5.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]     Checking solana_libra_crypto v0.0.1-sol5
[INFO] [stderr]    Compiling num_enum_derive v0.4.3
[INFO] [stderr]     Checking num_enum v0.4.3
[INFO] [stderr]    Compiling prost v0.5.0
[INFO] [stderr]    Compiling prost-types v0.5.0
[INFO] [stderr]    Compiling solana_libra_types v0.0.1-sol5
[INFO] [stderr]     Checking solana_libra_vm v0.0.1-sol4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/file_format.rs:536:19
[INFO] [stderr]     |
[INFO] [stderr] 536 |             any::<(StructHandleIndex)>().prop_map(|sh_idx| Struct(sh_idx, vec![])),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 41s
[INFO] running `"docker" "inspect" "e4fe77c6715b9097341a67c776973b74a76401ca56fe5db2f2e79686cc02d0a7"`
[INFO] running `"docker" "rm" "-f" "e4fe77c6715b9097341a67c776973b74a76401ca56fe5db2f2e79686cc02d0a7"`
[INFO] [stdout] e4fe77c6715b9097341a67c776973b74a76401ca56fe5db2f2e79686cc02d0a7