[INFO] cloning repository https://github.com/subhdotsol/OrderBook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/subhdotsol/OrderBook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubhdotsol%2FOrderBook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubhdotsol%2FOrderBook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b73332193f3f0e46b258e6e862892edfbd304e05
[INFO] testing subhdotsol/OrderBook against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubhdotsol%2FOrderBook" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/subhdotsol/OrderBook
[INFO] finished tweaking git repo https://github.com/subhdotsol/OrderBook
[INFO] tweaked toml for git repo https://github.com/subhdotsol/OrderBook written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/subhdotsol/OrderBook 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] crate git repo https://github.com/subhdotsol/OrderBook 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" "+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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 833b65ae75bf2e3944e8ec3d84d1e393363115bacde527cae642cacb64bc02ed
[INFO] running `Command { std: "docker" "start" "-a" "833b65ae75bf2e3944e8ec3d84d1e393363115bacde527cae642cacb64bc02ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "833b65ae75bf2e3944e8ec3d84d1e393363115bacde527cae642cacb64bc02ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "833b65ae75bf2e3944e8ec3d84d1e393363115bacde527cae642cacb64bc02ed", kill_on_drop: false }`
[INFO] [stdout] 833b65ae75bf2e3944e8ec3d84d1e393363115bacde527cae642cacb64bc02ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5c100ac22f3f586f6fd3ea8df73e11b81822cdb3e03c132daa43b61cfe2252a3
[INFO] running `Command { std: "docker" "start" "-a" "5c100ac22f3f586f6fd3ea8df73e11b81822cdb3e03c132daa43b61cfe2252a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling local-waker v0.1.4
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling actix-utils v3.0.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
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[INFO] [stderr]    Compiling crc32fast v1.5.0
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[INFO] [stderr]    Compiling tracing v0.1.41
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[INFO] [stderr]    Compiling indexmap v2.11.0
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[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling language-tags v0.3.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling foldhash v0.1.5
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[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling impl-more v0.1.9
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling actix-rt v2.10.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling actix-codec v0.5.2
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling actix-server v2.6.0
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling actix-http v3.11.0
[INFO] [stderr]    Compiling actix-web v4.11.0
[INFO] [stderr]    Compiling class-5-clob v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `price`
[INFO] [stdout]  --> src/routes.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let price = body.0.price;
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_price`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quantity`
[INFO] [stdout]   --> src/routes.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let quantity = body.0.quantity;
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quantity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_id`
[INFO] [stdout]   --> src/routes.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let user_id = body.0.user_id;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `side`
[INFO] [stdout]   --> src/routes.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let side = body.0.side;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_side`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "5c100ac22f3f586f6fd3ea8df73e11b81822cdb3e03c132daa43b61cfe2252a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c100ac22f3f586f6fd3ea8df73e11b81822cdb3e03c132daa43b61cfe2252a3", kill_on_drop: false }`
[INFO] [stdout] 5c100ac22f3f586f6fd3ea8df73e11b81822cdb3e03c132daa43b61cfe2252a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] aee154dad99c1f09831ea01dddbbff0ca5626f43b76bbc1696e2e85be9d61f97
[INFO] running `Command { std: "docker" "start" "-a" "aee154dad99c1f09831ea01dddbbff0ca5626f43b76bbc1696e2e85be9d61f97", kill_on_drop: false }`
[INFO] [stderr]    Compiling class-5-clob v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `price`
[INFO] [stdout]  --> src/routes.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let price = body.0.price;
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_price`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quantity`
[INFO] [stdout]   --> src/routes.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let quantity = body.0.quantity;
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quantity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_id`
[INFO] [stdout]   --> src/routes.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let user_id = body.0.user_id;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `side`
[INFO] [stdout]   --> src/routes.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let side = body.0.side;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_side`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "aee154dad99c1f09831ea01dddbbff0ca5626f43b76bbc1696e2e85be9d61f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee154dad99c1f09831ea01dddbbff0ca5626f43b76bbc1696e2e85be9d61f97", kill_on_drop: false }`
[INFO] [stdout] aee154dad99c1f09831ea01dddbbff0ca5626f43b76bbc1696e2e85be9d61f97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8b0263d8d0946aca6d32069d732d9ac9dbf186af43a0760e53a369472f1deed8
[INFO] running `Command { std: "docker" "start" "-a" "8b0263d8d0946aca6d32069d732d9ac9dbf186af43a0760e53a369472f1deed8", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `price`
[INFO] [stderr]  --> src/routes.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let price = body.0.price;
[INFO] [stderr]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_price`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `quantity`
[INFO] [stderr]   --> src/routes.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let quantity = body.0.quantity;
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quantity`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_id`
[INFO] [stderr]   --> src/routes.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let user_id = body.0.user_id;
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `side`
[INFO] [stderr]   --> src/routes.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let side = body.0.side;
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_side`
[INFO] [stderr] 
[INFO] [stderr] warning: `class-5-clob` (bin "class-5-clob" test) generated 4 warnings (run `cargo fix --bin "class-5-clob" -p class-5-clob --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/class_5_clob-9d6cabf5c273e675)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b0263d8d0946aca6d32069d732d9ac9dbf186af43a0760e53a369472f1deed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b0263d8d0946aca6d32069d732d9ac9dbf186af43a0760e53a369472f1deed8", kill_on_drop: false }`
[INFO] [stdout] 8b0263d8d0946aca6d32069d732d9ac9dbf186af43a0760e53a369472f1deed8
