[INFO] cloning repository https://github.com/aaronwu667/RepQueue-RSS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aaronwu667/RepQueue-RSS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaronwu667%2FRepQueue-RSS", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2227a92e706c294707fa410e74347a89c60abee5
[INFO] checking aaronwu667/RepQueue-RSS against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaronwu667%2FRepQueue-RSS" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aaronwu667/RepQueue-RSS
[INFO] finished tweaking git repo https://github.com/aaronwu667/RepQueue-RSS
[INFO] tweaked toml for git repo https://github.com/aaronwu667/RepQueue-RSS written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aaronwu667/RepQueue-RSS 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 git repo https://github.com/aaronwu667/RepQueue-RSS 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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cefbccf927bc40de097f426389e0ab03834b8379399100038919f05b90a6e58
[INFO] running `Command { std: "docker" "start" "-a" "9cefbccf927bc40de097f426389e0ab03834b8379399100038919f05b90a6e58", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `super::sharding::get_buckets`
[INFO] [stdout]  --> txn_management/src/transaction_service/write_utils.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::sharding::get_buckets;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fasthash::xx`
[INFO] [stdout]  --> txn_management/src/transaction_service/write_utils.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use fasthash::xx;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::hash_map::Entry::*`
[INFO] [stdout]  --> txn_management/src/transaction_service/write_utils.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::hash_map::Entry::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Bound::*`
[INFO] [stdout]  --> txn_management/src/transaction_service/write_utils.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::ops::Bound::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::sharding::get_buckets`
[INFO] [stdout]  --> txn_management/src/transaction_service/write_utils.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::sharding::get_buckets;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fasthash::xx`
[INFO] [stdout]  --> txn_management/src/transaction_service/write_utils.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use fasthash::xx;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::hash_map::Entry::*`
[INFO] [stdout]  --> txn_management/src/transaction_service/write_utils.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::hash_map::Entry::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Bound::*`
[INFO] [stdout]  --> txn_management/src/transaction_service/write_utils.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::ops::Bound::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `write_set`
[INFO] [stdout]   --> txn_management/src/transaction_service/write_utils.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     write_set: &HashMap<String, TransactionOp>,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_write_set`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `visited` is never read
[INFO] [stdout]  --> txn_management/src/transaction_service/sharding.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(super) struct BucketEntry {
[INFO] [stdout]   |                   ----------- field in this struct
[INFO] [stdout] 5 |     pub sid: u32,
[INFO] [stdout] 6 |     pub visited: bool,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BucketEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking control v0.1.0 (/opt/rustwide/workdir/control)
[INFO] [stdout] warning: unused variable: `write_set`
[INFO] [stdout]   --> txn_management/src/transaction_service/write_utils.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     write_set: &HashMap<String, TransactionOp>,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_write_set`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `visited` is never read
[INFO] [stdout]  --> txn_management/src/transaction_service/sharding.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(super) struct BucketEntry {
[INFO] [stdout]   |                   ----------- field in this struct
[INFO] [stdout] 5 |     pub sid: u32,
[INFO] [stdout] 6 |     pub visited: bool,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BucketEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.98s
[INFO] running `Command { std: "docker" "inspect" "9cefbccf927bc40de097f426389e0ab03834b8379399100038919f05b90a6e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cefbccf927bc40de097f426389e0ab03834b8379399100038919f05b90a6e58", kill_on_drop: false }`
[INFO] [stdout] 9cefbccf927bc40de097f426389e0ab03834b8379399100038919f05b90a6e58
