[INFO] fetching crate solana-stake-o-matic 1.6.28...
[INFO] testing solana-stake-o-matic-1.6.28 against 1.95.0 for beta-1.96-2
[INFO] extracting crate solana-stake-o-matic 1.6.28 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate solana-stake-o-matic 1.6.28
[INFO] finished tweaking crates.io crate solana-stake-o-matic 1.6.28
[INFO] tweaked toml for crates.io crate solana-stake-o-matic 1.6.28 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate solana-stake-o-matic 1.6.28 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate solana-stake-o-matic 1.6.28 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5b66b529005225133fa5fe5f63eb4218a7edad334ef83d0994983d97bb2b6ce
[INFO] running `Command { std: "docker" "start" "-a" "e5b66b529005225133fa5fe5f63eb4218a7edad334ef83d0994983d97bb2b6ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5b66b529005225133fa5fe5f63eb4218a7edad334ef83d0994983d97bb2b6ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b66b529005225133fa5fe5f63eb4218a7edad334ef83d0994983d97bb2b6ce", kill_on_drop: false }`
[INFO] [stdout] e5b66b529005225133fa5fe5f63eb4218a7edad334ef83d0994983d97bb2b6ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b47ed8d0cc84f74d425b4aa224ce7cdc02639650078f1991d055c9ea871ec914
[INFO] running `Command { std: "docker" "start" "-a" "b47ed8d0cc84f74d425b4aa224ce7cdc02639650078f1991d055c9ea871ec914", kill_on_drop: false }`
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[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling crypto-mac v0.10.1
[INFO] [stderr]    Compiling crypto-mac v0.9.1
[INFO] [stderr]    Compiling derivation-path v0.1.3
[INFO] [stderr]    Compiling pbkdf2 v0.6.0
[INFO] [stderr]    Compiling pbkdf2 v0.4.0
[INFO] [stderr]    Compiling solana-cli-config v1.6.28
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling libsecp256k1-core v0.2.2
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling hmac v0.9.0
[INFO] [stderr]    Compiling hmac-drbg v0.3.0
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling tiny-bip39 v0.8.2
[INFO] [stderr]    Compiling jsonrpc-core v18.0.0
[INFO] [stderr]    Compiling hyper v0.14.13
[INFO] [stderr]    Compiling borsh-derive v0.9.1
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling ed25519-dalek-bip32 v0.1.1
[INFO] [stderr]    Compiling libsecp256k1 v0.5.0
[INFO] [stderr]    Compiling borsh v0.9.1
[INFO] [stderr]    Compiling num_enum v0.5.4
[INFO] [stderr]    Compiling spl-token v3.1.1
[INFO] [stderr]    Compiling spl-memo v3.0.1
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling spl-associated-token-account v1.0.2
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling solana-crate-features v1.6.28
[INFO] [stderr]    Compiling solana-notifier v1.6.28
[INFO] [stderr]    Compiling solana-metrics v1.6.28
[INFO] [stderr]    Compiling solana-config-program v1.6.28
[INFO] [stderr]    Compiling solana-remote-wallet v1.6.28
[INFO] [stderr]    Compiling solana-secp256k1-program v1.6.28
[INFO] [stderr]    Compiling solana-clap-utils v1.6.28
[INFO] [stderr]    Compiling solana-net-utils v1.6.28
[INFO] [stderr]    Compiling solana-faucet v1.6.28
[INFO] [stderr]    Compiling zstd v0.5.4+zstd.1.4.7
[INFO] [stderr]    Compiling solana-account-decoder v1.6.28
[INFO] [stderr]    Compiling jemalloc-ctl v0.3.3
[INFO] [stderr]    Compiling jemallocator v0.3.2
[INFO] [stderr]    Compiling solana-measure v1.6.28
[INFO] [stderr]    Compiling solana-transaction-status v1.6.28
[INFO] [stderr]    Compiling solana-client v1.6.28
[INFO] [stderr]    Compiling solana-cli-output v1.6.28
[INFO] [stderr]    Compiling solana-stake-o-matic v1.6.28 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:1068:13
[INFO] [stdout]      |
[INFO] [stdout] 1068 |         let mut data_center_info = data_center_infos
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "b47ed8d0cc84f74d425b4aa224ce7cdc02639650078f1991d055c9ea871ec914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b47ed8d0cc84f74d425b4aa224ce7cdc02639650078f1991d055c9ea871ec914", kill_on_drop: false }`
[INFO] [stdout] b47ed8d0cc84f74d425b4aa224ce7cdc02639650078f1991d055c9ea871ec914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9524adee867430f21381393dd0d0b8816f7df7a1c9ba43719b97f58581eb5067
[INFO] running `Command { std: "docker" "start" "-a" "9524adee867430f21381393dd0d0b8816f7df7a1c9ba43719b97f58581eb5067", kill_on_drop: false }`
[INFO] [stderr]    Compiling solana-stake-o-matic v1.6.28 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:1068:13
[INFO] [stdout]      |
[INFO] [stdout] 1068 |         let mut data_center_info = data_center_infos
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.50s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "9524adee867430f21381393dd0d0b8816f7df7a1c9ba43719b97f58581eb5067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9524adee867430f21381393dd0d0b8816f7df7a1c9ba43719b97f58581eb5067", kill_on_drop: false }`
[INFO] [stdout] 9524adee867430f21381393dd0d0b8816f7df7a1c9ba43719b97f58581eb5067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 986c0fb030dda967a1923e8801fea4a06e2958c9b22ece5e9ae4fac5412da03a
[INFO] running `Command { std: "docker" "start" "-a" "986c0fb030dda967a1923e8801fea4a06e2958c9b22ece5e9ae4fac5412da03a", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/main.rs:1068:13
[INFO] [stderr]      |
[INFO] [stderr] 1068 |         let mut data_center_info = data_center_infos
[INFO] [stderr]      |             ----^^^^^^^^^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `solana-stake-o-matic` (bin "solana-stake-o-matic" test) generated 1 warning (run `cargo fix --bin "solana-stake-o-matic" -p solana-stake-o-matic --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/solana_stake_o_matic-48be1a27a42e713a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_quality_producer_when_all_poor ... ok
[INFO] [stdout] test test::test_quality_producer_with_average_skip_rate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "986c0fb030dda967a1923e8801fea4a06e2958c9b22ece5e9ae4fac5412da03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "986c0fb030dda967a1923e8801fea4a06e2958c9b22ece5e9ae4fac5412da03a", kill_on_drop: false }`
[INFO] [stdout] 986c0fb030dda967a1923e8801fea4a06e2958c9b22ece5e9ae4fac5412da03a
