[INFO] cloning repository https://github.com/mateuszjasiuk/toy-payments-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mateuszjasiuk/toy-payments-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmateuszjasiuk%2Ftoy-payments-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmateuszjasiuk%2Ftoy-payments-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba5bfbe9bd33a5f53e5aa670d0d17f4d010a074c
[INFO] testing mateuszjasiuk/toy-payments-engine 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%2Fmateuszjasiuk%2Ftoy-payments-engine" "/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/mateuszjasiuk/toy-payments-engine
[INFO] finished tweaking git repo https://github.com/mateuszjasiuk/toy-payments-engine
[INFO] tweaked toml for git repo https://github.com/mateuszjasiuk/toy-payments-engine written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mateuszjasiuk/toy-payments-engine 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/mateuszjasiuk/toy-payments-engine 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c1f44428a75833c9d7d8fbee2a5c8ac5331731351618b6823febcddc3cc59af8
[INFO] running `Command { std: "docker" "start" "-a" "c1f44428a75833c9d7d8fbee2a5c8ac5331731351618b6823febcddc3cc59af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1f44428a75833c9d7d8fbee2a5c8ac5331731351618b6823febcddc3cc59af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1f44428a75833c9d7d8fbee2a5c8ac5331731351618b6823febcddc3cc59af8", kill_on_drop: false }`
[INFO] [stdout] c1f44428a75833c9d7d8fbee2a5c8ac5331731351618b6823febcddc3cc59af8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 54d7871239003dbb34ecfb2a13c2ce6dfc0a1de51755652c056dc3820444c943
[INFO] running `Command { std: "docker" "start" "-a" "54d7871239003dbb34ecfb2a13c2ce6dfc0a1de51755652c056dc3820444c943", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling rust_decimal v1.40.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling ryu v1.0.22
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling rust_decimal_macros v1.40.0
[INFO] [stderr]    Compiling toy-payments-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.04s
[INFO] running `Command { std: "docker" "inspect" "54d7871239003dbb34ecfb2a13c2ce6dfc0a1de51755652c056dc3820444c943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54d7871239003dbb34ecfb2a13c2ce6dfc0a1de51755652c056dc3820444c943", kill_on_drop: false }`
[INFO] [stdout] 54d7871239003dbb34ecfb2a13c2ce6dfc0a1de51755652c056dc3820444c943
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9c3f0c4aae3b5bab870a343725eeb9b3b81f3a4a9d9adc85107c1e7e514fc161
[INFO] running `Command { std: "docker" "start" "-a" "9c3f0c4aae3b5bab870a343725eeb9b3b81f3a4a9d9adc85107c1e7e514fc161", kill_on_drop: false }`
[INFO] [stderr]    Compiling toy-payments-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "9c3f0c4aae3b5bab870a343725eeb9b3b81f3a4a9d9adc85107c1e7e514fc161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c3f0c4aae3b5bab870a343725eeb9b3b81f3a4a9d9adc85107c1e7e514fc161", kill_on_drop: false }`
[INFO] [stdout] 9c3f0c4aae3b5bab870a343725eeb9b3b81f3a4a9d9adc85107c1e7e514fc161
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0d147bb9f71c5314d59215ddaed7ba9be415d8d7b0524b705ade3b7ef33f8070
[INFO] running `Command { std: "docker" "start" "-a" "0d147bb9f71c5314d59215ddaed7ba9be415d8d7b0524b705ade3b7ef33f8070", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/toy_payments_engine-a0256e1803293176)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test engine::tests::test_process_chargeback_deposit_charged_back ... ok
[INFO] [stdout] test engine::tests::test_process_deposit_existing_client ... ok
[INFO] [stdout] test engine::tests::test_process_chargeback_deposit_not_under_dispute ... ok
[INFO] [stdout] test engine::tests::test_process_deposit_on_locked_account ... ok
[INFO] [stdout] test engine::tests::test_process_deposit_new_client ... ok
[INFO] [stdout] test engine::tests::test_process_deposit_into_withdrawal_into_dispute ... ok
[INFO] [stdout] test engine::tests::test_process_deposit_rejected_after_chargeback_locks_account ... ok
[INFO] [stdout] test engine::tests::test_process_chargeback_deposit_under_dispute ... ok
[INFO] [stdout] test engine::tests::test_process_dispute_after_resolve ... ok
[INFO] [stdout] test engine::tests::test_process_dispute_existing_deposit ... ok
[INFO] [stdout] test engine::tests::test_process_dispute_existing_deposit_already_under_dispute ... ok
[INFO] [stdout] test engine::tests::test_process_dispute_wrong_client ... ok
[INFO] [stdout] test engine::tests::test_process_resolve_deposit_resolved ... ok
[INFO] [stdout] test engine::tests::test_process_multiple_disputes_same_client ... ok
[INFO] [stdout] test engine::tests::test_process_resolve_deposit_under_dispute ... ok
[INFO] [stdout] test engine::tests::test_process_dispute_no_deposit ... ok
[INFO] [stdout] test engine::tests::test_process_withdrawal_no_client ... ok
[INFO] [stdout] test engine::tests::test_process_withdrawal_on_locked_account ... ok
[INFO] [stdout] test engine::tests::test_process_withdrawal_existing_client_with_balance ... ok
[INFO] [stdout] test engine::tests::test_end_to_end_csv_processing ... ok
[INFO] [stdout] test engine::tests::test_process_resolve_wrong_client ... ok
[INFO] [stdout] test engine::tests::test_process_withdrawal_existing_client_without_balance ... ok
[INFO] [stdout] test engine::tests::test_chargeback_locks_account_but_allows_resolving_other_disputes ... ok
[INFO] [stdout] test engine::tests::test_process_resolve_deposit_not_under_dispute ... ok
[INFO] [stdout] test engine::property_tests::test_invariants_hold ... ok
[INFO] [stdout] test engine::property_tests::test_engine_never_panics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d147bb9f71c5314d59215ddaed7ba9be415d8d7b0524b705ade3b7ef33f8070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d147bb9f71c5314d59215ddaed7ba9be415d8d7b0524b705ade3b7ef33f8070", kill_on_drop: false }`
[INFO] [stdout] 0d147bb9f71c5314d59215ddaed7ba9be415d8d7b0524b705ade3b7ef33f8070
