[INFO] cloning repository https://github.com/gritmaxuk/l2_order_book
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gritmaxuk/l2_order_book" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgritmaxuk%2Fl2_order_book", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgritmaxuk%2Fl2_order_book'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce6db62998c792136ab7cb5593e9738bc8da9e0a
[INFO] testing gritmaxuk/l2_order_book against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgritmaxuk%2Fl2_order_book" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gritmaxuk/l2_order_book on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gritmaxuk/l2_order_book
[INFO] finished tweaking git repo https://github.com/gritmaxuk/l2_order_book
[INFO] tweaked toml for git repo https://github.com/gritmaxuk/l2_order_book written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gritmaxuk/l2_order_book 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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40c6ce276170d69ecbb37d3360705a5cae4c385e4ef67cd46f97006420ceccfc
[INFO] running `Command { std: "docker" "start" "-a" "40c6ce276170d69ecbb37d3360705a5cae4c385e4ef67cd46f97006420ceccfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40c6ce276170d69ecbb37d3360705a5cae4c385e4ef67cd46f97006420ceccfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c6ce276170d69ecbb37d3360705a5cae4c385e4ef67cd46f97006420ceccfc", kill_on_drop: false }`
[INFO] [stdout] 40c6ce276170d69ecbb37d3360705a5cae4c385e4ef67cd46f97006420ceccfc
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb21e36d20b948d4c21cb7c668e147614d0a080e81fa73056fe4ad219b2cddb5
[INFO] running `Command { std: "docker" "start" "-a" "cb21e36d20b948d4c21cb7c668e147614d0a080e81fa73056fe4ad219b2cddb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
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[INFO] [stderr]    Compiling tungstenite v0.23.0
[INFO] [stderr]    Compiling tokio-tungstenite v0.23.1
[INFO] [stderr]    Compiling l2_order_book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.50s
[INFO] running `Command { std: "docker" "inspect" "cb21e36d20b948d4c21cb7c668e147614d0a080e81fa73056fe4ad219b2cddb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb21e36d20b948d4c21cb7c668e147614d0a080e81fa73056fe4ad219b2cddb5", kill_on_drop: false }`
[INFO] [stdout] cb21e36d20b948d4c21cb7c668e147614d0a080e81fa73056fe4ad219b2cddb5
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 822977d34e68454be8ec3e379a0ffdf4b0bcc0412cae264fd2fca9a939b42c16
[INFO] running `Command { std: "docker" "start" "-a" "822977d34e68454be8ec3e379a0ffdf4b0bcc0412cae264fd2fca9a939b42c16", kill_on_drop: false }`
[INFO] [stderr]    Compiling l2_order_book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "822977d34e68454be8ec3e379a0ffdf4b0bcc0412cae264fd2fca9a939b42c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "822977d34e68454be8ec3e379a0ffdf4b0bcc0412cae264fd2fca9a939b42c16", kill_on_drop: false }`
[INFO] [stdout] 822977d34e68454be8ec3e379a0ffdf4b0bcc0412cae264fd2fca9a939b42c16
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4bfcd7b6640784fb6f684d8a28af4c97eec0948bb6fde49c7d1628eeef64dbad
[INFO] running `Command { std: "docker" "start" "-a" "4bfcd7b6640784fb6f684d8a28af4c97eec0948bb6fde49c7d1628eeef64dbad", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/l2_order_book-c041af394712ab74)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test core::order_book::tests::test_add_order ... ok
[INFO] [stdout] test core::order_book::tests::test_process_snapshot ... ok
[INFO] [stdout] test core::order_book::tests::test_enforce_depth_limit ... ok
[INFO] [stdout] test cli::commands::tests::test_short_instrument_argument ... ok
[INFO] [stdout] test cli::commands::tests::test_instrument_argument ... ok
[INFO] [stdout] test core::order_book::tests::test_remove_order ... ok
[INFO] [stdout] test utils::config::tests::test_from_env ... ok
[INFO] [stdout] test utils::config::tests::test_merge_configs ... ok
[INFO] [stdout] test utils::config::tests::test_validate_invalid_depth_limit - should panic ... ok
[INFO] [stdout] test utils::config::tests::test_validate_missing_depth_limit - should panic ... ok
[INFO] [stdout] test utils::config::tests::test_validate_missing_provider - should panic ... ok
[INFO] [stdout] test utils::config::tests::test_validate_missing_instrument - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/l2_order_book-cfefe1d53d45965a)
[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] [stderr]    Doc-tests l2_order_book
[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" "4bfcd7b6640784fb6f684d8a28af4c97eec0948bb6fde49c7d1628eeef64dbad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bfcd7b6640784fb6f684d8a28af4c97eec0948bb6fde49c7d1628eeef64dbad", kill_on_drop: false }`
[INFO] [stdout] 4bfcd7b6640784fb6f684d8a28af4c97eec0948bb6fde49c7d1628eeef64dbad