[INFO] cloning repository https://github.com/holisticode/eviction-mempool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/holisticode/eviction-mempool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fholisticode%2Feviction-mempool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fholisticode%2Feviction-mempool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7cb6e939ac574f67ecb5f392ac5a15425d0ebbcf
[INFO] testing holisticode/eviction-mempool against 1.98.0-beta.1 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fholisticode%2Feviction-mempool" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/holisticode/eviction-mempool
[INFO] finished tweaking git repo https://github.com/holisticode/eviction-mempool
[INFO] tweaked toml for git repo https://github.com/holisticode/eviction-mempool written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/holisticode/eviction-mempool on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/holisticode/eviction-mempool 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ca9ade523c92042b228caad5c88da2465b2aa34804ba4d32520b012a07c1edc8
[INFO] running `Command { std: "docker" "start" "ca9ade523c92042b228caad5c88da2465b2aa34804ba4d32520b012a07c1edc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca9ade523c92042b228caad5c88da2465b2aa34804ba4d32520b012a07c1edc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca9ade523c92042b228caad5c88da2465b2aa34804ba4d32520b012a07c1edc8" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca9ade523c92042b228caad5c88da2465b2aa34804ba4d32520b012a07c1edc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca9ade523c92042b228caad5c88da2465b2aa34804ba4d32520b012a07c1edc8" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.52.2
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling tokio-test v0.4.5
[INFO] [stderr]    Compiling mempool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `UnknownSender` is never constructed
[INFO] [stdout]   --> src/errors.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum MempoolError {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 35 |     UnknownSender {
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MempoolError` 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] [stdout] warning: methods `subscribe_evictions`, `pop_best`, `get_transactions`, `avg_fee`, and `metrics` are never used
[INFO] [stdout]    --> src/mempool.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout]  24 | impl Mempool {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  39 |     pub fn subscribe_evictions(&mut self) -> broadcast::Receiver<Transaction> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 191 |     pub fn pop_best(&mut self) -> Option<Transaction> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub async fn get_transactions(&self) -> Vec<Transaction> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     pub fn avg_fee(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn metrics(&self) -> (u64, u64, f64) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_with_values` is never used
[INFO] [stdout]   --> src/state.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl MockStateProvider {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn new_with_values(nonces: HashMap<String, u64>, balances: HashMap<String, u64>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.22s
[INFO] running `Command { std: "docker" "inspect" "ca9ade523c92042b228caad5c88da2465b2aa34804ba4d32520b012a07c1edc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca9ade523c92042b228caad5c88da2465b2aa34804ba4d32520b012a07c1edc8" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling mempool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `UnknownSender` is never constructed
[INFO] [stdout]   --> src/errors.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum MempoolError {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 35 |     UnknownSender {
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MempoolError` 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] [stdout] warning: methods `get_transactions` and `metrics` are never used
[INFO] [stdout]    --> src/mempool.rs:218:18
[INFO] [stdout]     |
[INFO] [stdout]  24 | impl Mempool {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub async fn get_transactions(&self) -> Vec<Transaction> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn metrics(&self) -> (u64, u64, f64) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "ca9ade523c92042b228caad5c88da2465b2aa34804ba4d32520b012a07c1edc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca9ade523c92042b228caad5c88da2465b2aa34804ba4d32520b012a07c1edc8" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: variant `UnknownSender` is never constructed
[INFO] [stderr]   --> src/errors.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr]  4 | pub enum MempoolError {
[INFO] [stderr]    |          ------------ variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 35 |     UnknownSender {
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `MempoolError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_transactions` and `metrics` are never used
[INFO] [stderr]    --> src/mempool.rs:218:18
[INFO] [stderr]     |
[INFO] [stderr]  24 | impl Mempool {
[INFO] [stderr]     | ------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 218 |     pub async fn get_transactions(&self) -> Vec<Transaction> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 231 |     pub fn metrics(&self) -> (u64, u64, f64) {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mempool` (bin "mempool" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mempool-eb94db4268ab7fc5)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test mempool::tests::test_balance_nonce_valid ... ok
[INFO] [stdout] test mempool::tests::test_duplicate_higher_fee_replaces ... ok
[INFO] [stdout] test mempool::tests::test_avg_fee_correct ... ok
[INFO] [stdout] test mempool::tests::test_eviction_notification ... ok
[INFO] [stdout] test mempool::tests::test_eviction ... ok
[INFO] [stdout] test mempool::tests::test_nonce_gap_rejected ... ok
[INFO] [stdout] test mempool::tests::test_no_eviction ... ok
[INFO] [stdout] test mempool::tests::test_insufficient_balance_rejected ... ok
[INFO] [stdout] test mempool::tests::test_nonce_sequential_accepted ... ok
[INFO] [stdout] test mempool::tests::test_pop_best_multi_same_fee ... ok
[INFO] [stdout] test mempool::tests::test_reject_lowerfee ... ok
[INFO] [stdout] test mempool::tests::test_pop_best_highest_fee ... ok
[INFO] [stdout] test mempool::tests::test_snapshot_descending ... ok
[INFO] [stdout] test mempool::tests::test_rejection_count ... ok
[INFO] [stdout] test mempool::tests::test_reject_minfee ... ok
[INFO] [stdout] test mempool::tests::test_pop_best_empty ... ok
[INFO] [stdout] test mempool::tests::test_snapshot_top_n ... ok
[INFO] [stdout] test mempool::tests::test_stale_nonce_rejected ... ok
[INFO] [stdout] test mempool::tests::test_snapsphot_no_mutate_pool ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca9ade523c92042b228caad5c88da2465b2aa34804ba4d32520b012a07c1edc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca9ade523c92042b228caad5c88da2465b2aa34804ba4d32520b012a07c1edc8", kill_on_drop: false }`
[INFO] [stdout] ca9ade523c92042b228caad5c88da2465b2aa34804ba4d32520b012a07c1edc8
