[INFO] fetching crate rust_ob 2.5.3...
[INFO] testing rust_ob-2.5.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rust_ob 2.5.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rust_ob 2.5.3
[INFO] finished tweaking crates.io crate rust_ob 2.5.3
[INFO] tweaked toml for crates.io crate rust_ob 2.5.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_ob 2.5.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 66 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1f3035d935d74a2b02ec9405ee43fc330bd41ce1c2128caaeaabcae983a61b6
[INFO] running `Command { std: "docker" "start" "-a" "c1f3035d935d74a2b02ec9405ee43fc330bd41ce1c2128caaeaabcae983a61b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1f3035d935d74a2b02ec9405ee43fc330bd41ce1c2128caaeaabcae983a61b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1f3035d935d74a2b02ec9405ee43fc330bd41ce1c2128caaeaabcae983a61b6", kill_on_drop: false }`
[INFO] [stdout] c1f3035d935d74a2b02ec9405ee43fc330bd41ce1c2128caaeaabcae983a61b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b3a66ec860a59f60f47336504200ead0e43ab45b87424ba526e62cc7501e7de
[INFO] running `Command { std: "docker" "start" "-a" "9b3a66ec860a59f60f47336504200ead0e43ab45b87424ba526e62cc7501e7de", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rust_decimal v1.41.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling rust_ob v2.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/bookside.rs:58:45
[INFO] [stdout]    |
[INFO] [stdout] 57 |         &'a self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 58 |     ) -> Box<dyn DoubleEndedIterator<Item = &Rc<RefCell<Order<OrderID>>>> + 'a> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     ) -> Box<dyn DoubleEndedIterator<Item = &'a Rc<RefCell<Order<OrderID>>>> + 'a> {
[INFO] [stdout]    |                                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `Command { std: "docker" "inspect" "9b3a66ec860a59f60f47336504200ead0e43ab45b87424ba526e62cc7501e7de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b3a66ec860a59f60f47336504200ead0e43ab45b87424ba526e62cc7501e7de", kill_on_drop: false }`
[INFO] [stdout] 9b3a66ec860a59f60f47336504200ead0e43ab45b87424ba526e62cc7501e7de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df48fabb17f96b4634e14163487d7d241a012e302e06f4b88c682ede74ef57be
[INFO] running `Command { std: "docker" "start" "-a" "df48fabb17f96b4634e14163487d7d241a012e302e06f4b88c682ede74ef57be", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_ob v2.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/bookside.rs:58:45
[INFO] [stdout]    |
[INFO] [stdout] 57 |         &'a self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 58 |     ) -> Box<dyn DoubleEndedIterator<Item = &Rc<RefCell<Order<OrderID>>>> + 'a> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     ) -> Box<dyn DoubleEndedIterator<Item = &'a Rc<RefCell<Order<OrderID>>>> + 'a> {
[INFO] [stdout]    |                                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/bookside.rs:58:45
[INFO] [stdout]    |
[INFO] [stdout] 57 |         &'a self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 58 |     ) -> Box<dyn DoubleEndedIterator<Item = &Rc<RefCell<Order<OrderID>>>> + 'a> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     ) -> Box<dyn DoubleEndedIterator<Item = &'a Rc<RefCell<Order<OrderID>>>> + 'a> {
[INFO] [stdout]    |                                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "df48fabb17f96b4634e14163487d7d241a012e302e06f4b88c682ede74ef57be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df48fabb17f96b4634e14163487d7d241a012e302e06f4b88c682ede74ef57be", kill_on_drop: false }`
[INFO] [stdout] df48fabb17f96b4634e14163487d7d241a012e302e06f4b88c682ede74ef57be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d521a749f8ed141efe3123a1e741982f0f0b186f0a5e9fad90f4b444dd74e645
[INFO] running `Command { std: "docker" "start" "-a" "d521a749f8ed141efe3123a1e741982f0f0b186f0a5e9fad90f4b444dd74e645", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/bookside.rs:58:45
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 57 |         &'a self,
[INFO] [stdout] 
[INFO] [stderr]    |          -- the lifetime is named here
[INFO] [stderr] 58 |     ) -> Box<dyn DoubleEndedIterator<Item = &Rc<RefCell<Order<OrderID>>>> + 'a> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 58 |     ) -> Box<dyn DoubleEndedIterator<Item = &'a Rc<RefCell<Order<OrderID>>>> + 'a> {
[INFO] [stderr]    |                                              ++
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_ob` (lib) generated 1 warning (run `cargo fix --lib -p rust_ob` to apply 1 suggestion)
[INFO] [stderr] warning: `rust_ob` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_ob-373ecfad05220558)
[INFO] [stderr]      Running tests/benchmarks.rs (/opt/rustwide/target/debug/deps/benchmarks-d4cdd1d845ada83b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test process_limit_order_benchmark ... ok
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-8bb21e9c58241ea0)
[INFO] [stdout] test cancel_order_benchmark ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test find_market_cost1 ... ok
[INFO] [stdout] test cancel_order1 ... ok
[INFO] [stdout] test get_highest_priority_order1 ... ok
[INFO] [stdout] test get_highest_priority_price1 ... ok
[INFO] [stdout] test find_market_cost2 ... ok
[INFO] [stdout] test get_highest_priority_price_quantity1 ... ok
[INFO] [stdout] test print ... ok
[INFO] [stdout] test process_limit_order2 ... ok
[INFO] [stdout] test process_limit_order1 ... ok
[INFO] [stdout] test process_limit_order3 ... ok
[INFO] [stdout] test process_market_order1 ... ok
[INFO] [stdout] test general1 ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_ob
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/orderbook.rs - orderbook::OrderBook<OrderID>::process_limit_order (line 40) ... ok
[INFO] [stdout] test src/orderbook.rs - orderbook::OrderBook<OrderID>::cancel_order (line 197) ... ok
[INFO] [stdout] test src/orderbook.rs - orderbook::OrderBook<OrderID>::calculate_market_cost (line 230) ... ok
[INFO] [stdout] test src/orderbook.rs - orderbook::OrderBook<OrderID>::process_market_order (line 288) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d521a749f8ed141efe3123a1e741982f0f0b186f0a5e9fad90f4b444dd74e645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d521a749f8ed141efe3123a1e741982f0f0b186f0a5e9fad90f4b444dd74e645", kill_on_drop: false }`
[INFO] [stdout] d521a749f8ed141efe3123a1e741982f0f0b186f0a5e9fad90f4b444dd74e645
