[INFO] crate solana_libra_language_e2e_tests 0.0.1-sol4 is already in cache
[INFO] checking solana_libra_language_e2e_tests-0.0.1-sol4 against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140
[INFO] extracting crate solana_libra_language_e2e_tests 0.0.1-sol4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate solana_libra_language_e2e_tests 0.0.1-sol4 on toolchain 8a5e87609850cdd8679aada01eb0f3062f254ca8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate solana_libra_language_e2e_tests 0.0.1-sol4
[INFO] finished tweaking crates.io crate solana_libra_language_e2e_tests 0.0.1-sol4
[INFO] tweaked toml for crates.io crate solana_libra_language_e2e_tests 0.0.1-sol4 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "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] ef01bccda7e71ce016a36251a717fab02b82104831d1bd89b06ec39841766cb7
[INFO] running `"docker" "start" "-a" "ef01bccda7e71ce016a36251a717fab02b82104831d1bd89b06ec39841766cb7"`
[INFO] [stderr]     Checking mirai-annotations v1.7.0
[INFO] [stderr]     Checking prometheus v0.7.0
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling solana_libra_crypto-derive v0.0.1-sol4
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking memsec v0.5.7
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]     Checking blake2 v0.8.1
[INFO] [stderr]     Checking solana_libra_tools v0.0.1-sol4
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]     Checking bincode v1.2.1
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[INFO] [stderr]    Compiling sha2 v0.8.1
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[INFO] [stderr]     Checking solana_libra_vm_cache_map v0.0.1-sol4
[INFO] [stderr]     Checking parity-multihash v0.1.3
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[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.1
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[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling which v2.0.1
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[INFO] [stderr]     Checking solana_libra_canonical_serialization v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_logger v0.0.1-sol4
[INFO] [stderr]     Checking codespan-reporting v0.2.1
[INFO] [stderr]    Compiling prost-build v0.5.0
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[INFO] [stderr]    Compiling lalrpop v0.17.2
[INFO] [stderr]     Checking num_enum v0.4.3
[INFO] [stderr]     Checking solana_libra_metrics v0.0.1-sol4
[INFO] [stderr]    Compiling prost v0.5.0
[INFO] [stderr]    Compiling prost-types v0.5.0
[INFO] [stderr]     Checking solana_libra_prost_ext v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_nibble v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_proptest_helpers v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_crypto v0.0.1-sol4
[INFO] [stderr]     Checking rental v0.5.5
[INFO] [stderr]    Compiling solana_libra_types v0.0.1-sol4
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[INFO] [stderr]     Checking solana_libra_config v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_state_view v0.0.1-sol4
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[INFO] [stderr]     Checking solana_libra_bytecode_verifier v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_vm_runtime v0.0.1-sol4
[INFO] [stderr]    Compiling solana_libra_ir_to_bytecode_syntax 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_compiler v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_vm_genesis v0.0.1-sol4
[INFO] [stderr]     Checking solana_libra_language_e2e_tests v0.0.1-sol4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/account.rs:26:49
[INFO] [stderr]    |
[INFO] [stderr] 26 |     static ref STDLIB_ADDRESS: AccountAddress = { account_config::core_code_address() };
[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/common_transactions.rs:17:46
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub static ref CREATE_ACCOUNT: Vec<u8> = { create_account() };
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/common_transactions.rs:19:36
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub static ref MINT: Vec<u8> = { mint() };
[INFO] [stderr]    |                                    ^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/common_transactions.rs:22:44
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub static ref PEER_TO_PEER: Vec<u8> = { peer_to_peer() };
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/common_transactions.rs:24:42
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub static ref ROTATE_KEY: Vec<u8> = { rotate_key() };
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/account.rs:26:49
[INFO] [stderr]    |
[INFO] [stderr] 26 |     static ref STDLIB_ADDRESS: AccountAddress = { account_config::core_code_address() };
[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/common_transactions.rs:17:46
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub static ref CREATE_ACCOUNT: Vec<u8> = { create_account() };
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/common_transactions.rs:19:36
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub static ref MINT: Vec<u8> = { mint() };
[INFO] [stderr]    |                                    ^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/common_transactions.rs:22:44
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub static ref PEER_TO_PEER: Vec<u8> = { peer_to_peer() };
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/common_transactions.rs:24:42
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub static ref ROTATE_KEY: Vec<u8> = { rotate_key() };
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 44s
[INFO] running `"docker" "inspect" "ef01bccda7e71ce016a36251a717fab02b82104831d1bd89b06ec39841766cb7"`
[INFO] running `"docker" "rm" "-f" "ef01bccda7e71ce016a36251a717fab02b82104831d1bd89b06ec39841766cb7"`
[INFO] [stdout] ef01bccda7e71ce016a36251a717fab02b82104831d1bd89b06ec39841766cb7