[INFO] crate solana_libra_vm_genesis 0.0.1-sol4 is already in cache
[INFO] checking solana_libra_vm_genesis-0.0.1-sol4 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate solana_libra_vm_genesis 0.0.1-sol4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate solana_libra_vm_genesis 0.0.1-sol4 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate solana_libra_vm_genesis 0.0.1-sol4
[INFO] finished tweaking crates.io crate solana_libra_vm_genesis 0.0.1-sol4
[INFO] tweaked toml for crates.io crate solana_libra_vm_genesis 0.0.1-sol4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate solana_libra_vm_genesis 0.0.1-sol4 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] c171ab813b7824d887234bb5c0ae85bba412af19c8479ed358affb882000d1b7
[INFO] running `"docker" "start" "-a" "c171ab813b7824d887234bb5c0ae85bba412af19c8479ed358affb882000d1b7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]     Checking solana_libra_failure_macros v0.0.1-sol4
[INFO] [stderr]    Compiling memsec v0.5.6
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]     Checking hex_fmt v0.3.0
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[INFO] [stderr]    Compiling regex-syntax v0.6.12
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[INFO] [stderr]     Checking mirai-annotations v1.5.0
[INFO] [stderr]    Compiling diff v0.1.11
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[INFO] [stderr]    Compiling prometheus v0.7.0
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[INFO] [stderr]     Checking radix_trie v0.1.5
[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]     Checking rand04 v0.1.1
[INFO] [stderr]     Checking pairing v0.14.2
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking term v0.5.2
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[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling derivative v1.0.3
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[INFO] [stderr]    Compiling parking_lot_core v0.6.2
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[INFO] [stderr]     Checking parking_lot v0.4.8
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[INFO] [stderr]     Checking rusty-fork v0.2.2
[INFO] [stderr]     Checking rand04_compat v0.1.1
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[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking solana_libra_vm_cache_map v0.0.1-sol4
[INFO] [stderr]     Checking proptest v0.9.4
[INFO] [stderr]    Compiling phf_generator v0.7.24
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[INFO] [stderr]     Checking crypto-mac v0.7.0
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[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
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[INFO] [stderr]     Checking slog-envlogger v2.2.0
[INFO] [stderr]     Checking x25519-dalek v0.5.2
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling solana_libra_crypto-derive v0.0.1-sol4
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]     Checking solana_libra_proptest_helpers v0.0.1-sol4
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]     Checking rental v0.5.5
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[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking solana_libra_nibble v0.0.1-sol4
[INFO] [stderr]     Checking toml v0.5.3
[INFO] [stderr]     Checking parity-multiaddr v0.5.0
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]     Checking solana_libra_logger v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_failure_ext v0.0.1-sol4
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.1
[INFO] [stderr]     Checking threshold_crypto v0.3.2
[INFO] [stderr]     Checking codespan v0.2.1
[INFO] [stderr]     Checking solana_libra_canonical_serialization v0.0.1-sol4
[INFO] [stderr]    Compiling lalrpop v0.17.2
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]     Checking codespan-reporting v0.2.1
[INFO] [stderr]     Checking solana_libra_metrics v0.0.1-sol4
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling prost-derive v0.5.0
[INFO] [stderr]    Compiling num_enum_derive v0.4.2
[INFO] [stderr]     Checking solana_libra_crypto v0.0.1-sol4
[INFO] [stderr]    Compiling prost-build v0.5.0
[INFO] [stderr]     Checking num_enum v0.4.2
[INFO] [stderr]    Compiling prost v0.5.0
[INFO] [stderr]     Checking solana_libra_prost_ext v0.0.1-sol4
[INFO] [stderr]    Compiling prost-types v0.5.0
[INFO] [stderr]    Compiling solana_libra_types v0.0.1-sol4
[INFO] [stderr]    Compiling solana_libra_ir_to_bytecode_syntax v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_vm v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_config v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_state_view v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_vm_runtime_types v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_bytecode_verifier v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_vm_runtime v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_ir_to_bytecode v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_stdlib v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_transaction_builder v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_vm_genesis v0.0.1-sol4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/lib.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         { Identifier::new("rotate_authentication_key").unwrap() };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/lib.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         { Identifier::new("rotate_authentication_key").unwrap() };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6m 43s
[INFO] running `"docker" "inspect" "c171ab813b7824d887234bb5c0ae85bba412af19c8479ed358affb882000d1b7"`
[INFO] running `"docker" "rm" "-f" "c171ab813b7824d887234bb5c0ae85bba412af19c8479ed358affb882000d1b7"`
[INFO] [stdout] c171ab813b7824d887234bb5c0ae85bba412af19c8479ed358affb882000d1b7
