[INFO] fetching crate solana-runtime 1.14.18...
[INFO] checking solana-runtime-1.14.18 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate solana-runtime 1.14.18 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate solana-runtime 1.14.18 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate solana-runtime 1.14.18
[INFO] finished tweaking crates.io crate solana-runtime 1.14.18
[INFO] tweaked toml for crates.io crate solana-runtime 1.14.18 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a67008a7911d22585320ca2f0090ca588a81cc5b6a1c42c1ca04a52ea6b1ddd7
[INFO] running `Command { std: "docker" "start" "-a" "a67008a7911d22585320ca2f0090ca588a81cc5b6a1c42c1ca04a52ea6b1ddd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a67008a7911d22585320ca2f0090ca588a81cc5b6a1c42c1ca04a52ea6b1ddd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a67008a7911d22585320ca2f0090ca588a81cc5b6a1c42c1ca04a52ea6b1ddd7", kill_on_drop: false }`
[INFO] [stdout] a67008a7911d22585320ca2f0090ca588a81cc5b6a1c42c1ca04a52ea6b1ddd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8f38bdeb96a4776ff3bf6cfc18b2f1a2b35252686a8b1efb5308dfac58eff37
[INFO] running `Command { std: "docker" "start" "-a" "b8f38bdeb96a4776ff3bf6cfc18b2f1a2b35252686a8b1efb5308dfac58eff37", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
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[INFO] [stderr]    Compiling solana-runtime v1.14.18 (/opt/rustwide/workdir)
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[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking ctr v0.8.0
[INFO] [stderr]     Checking aes v0.7.5
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[INFO] [stderr]     Checking tiny-bip39 v0.8.2
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[INFO] [stderr]     Checking ed25519-dalek v1.0.1
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[INFO] [stderr]     Checking solana-measure v1.14.18
[INFO] [stderr]     Checking solana-metrics v1.14.18
[INFO] [stderr]     Checking solana-zk-token-sdk v1.14.18
[INFO] [stderr]     Checking solana-bucket-map v1.14.18
[INFO] [stderr]     Checking solana-config-program v1.14.18
[INFO] [stderr]     Checking solana-compute-budget-program v1.14.18
[INFO] [stderr]     Checking solana-zk-token-proof-program v1.14.18
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:6833:13
[INFO] [stdout]      |
[INFO] [stdout] 6833 |         let mut bank_hash_info = bank_hashes.get_mut(&slot).unwrap();
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:6841:9
[INFO] [stdout]      |
[INFO] [stdout] 6841 |         mut stats: &mut crate::accounts_hash::HashStats,
[INFO] [stdout]      |         ----^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:8781:17
[INFO] [stdout]      |
[INFO] [stdout] 8781 |             let mut info = storage_info_local
[INFO] [stdout]      |                 ----^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/accounts_hash.rs:890:9
[INFO] [stdout]     |
[INFO] [stdout] 890 |         mut stats: &mut HashStats,
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cache_hash_data.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |         let mut header = cache_file.get_header_mut();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/bank.rs:158:44
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let summary = bencher.bench(|_bencher| {}).unwrap();
[INFO] [stdout]     |                                            ^^ expected `Result<(), String>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Result<(), String>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `median` on type `Option<Summary>`
[INFO] [stdout]    --> benches/bank.rs:160:44
[INFO] [stdout]     |
[INFO] [stdout] 160 |     info!("  {:?} ns/iter median", summary.median as u64);
[INFO] [stdout]     |                                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `median` on type `Option<Summary>`
[INFO] [stdout]    --> benches/bank.rs:161:29
[INFO] [stdout]     |
[INFO] [stdout] 161 |     assert!(0f64 != summary.median);
[INFO] [stdout]     |                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `median` on type `Option<Summary>`
[INFO] [stdout]    --> benches/bank.rs:162:63
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let tps = transactions.len() as u64 * (ns_per_s / summary.median as u64);
[INFO] [stdout]     |                                                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `solana-runtime` (bench "bank") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:6833:13
[INFO] [stdout]      |
[INFO] [stdout] 6833 |         let mut bank_hash_info = bank_hashes.get_mut(&slot).unwrap();
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:6841:9
[INFO] [stdout]      |
[INFO] [stdout] 6841 |         mut stats: &mut crate::accounts_hash::HashStats,
[INFO] [stdout]      |         ----^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/accounts_db.rs:8781:17
[INFO] [stdout]      |
[INFO] [stdout] 8781 |             let mut info = storage_info_local
[INFO] [stdout]      |                 ----^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/accounts_hash.rs:890:9
[INFO] [stdout]     |
[INFO] [stdout] 890 |         mut stats: &mut HashStats,
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cache_hash_data.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |         let mut header = cache_file.get_header_mut();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8f38bdeb96a4776ff3bf6cfc18b2f1a2b35252686a8b1efb5308dfac58eff37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8f38bdeb96a4776ff3bf6cfc18b2f1a2b35252686a8b1efb5308dfac58eff37", kill_on_drop: false }`
[INFO] [stdout] b8f38bdeb96a4776ff3bf6cfc18b2f1a2b35252686a8b1efb5308dfac58eff37
