[INFO] cloning repository https://github.com/MaximilianKoestler/rust-coding-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MaximilianKoestler/rust-coding-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaximilianKoestler%2Frust-coding-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaximilianKoestler%2Frust-coding-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 439ca547312094f40940e024a60d946deef3f2b7
[INFO] testing MaximilianKoestler/rust-coding-test against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaximilianKoestler%2Frust-coding-test" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MaximilianKoestler/rust-coding-test on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MaximilianKoestler/rust-coding-test
[INFO] finished tweaking git repo https://github.com/MaximilianKoestler/rust-coding-test
[INFO] tweaked toml for git repo https://github.com/MaximilianKoestler/rust-coding-test written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/MaximilianKoestler/rust-coding-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77b29bd13a5b69c7e055b1845cc71163b1d68d3d4cc9b9978917bda8935c6e62
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "77b29bd13a5b69c7e055b1845cc71163b1d68d3d4cc9b9978917bda8935c6e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77b29bd13a5b69c7e055b1845cc71163b1d68d3d4cc9b9978917bda8935c6e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77b29bd13a5b69c7e055b1845cc71163b1d68d3d4cc9b9978917bda8935c6e62", kill_on_drop: false }`
[INFO] [stdout] 77b29bd13a5b69c7e055b1845cc71163b1d68d3d4cc9b9978917bda8935c6e62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7e17308d7b2dfff56e5aa20dce54036a6e4d3832fb71d21b90af885214409b32
[INFO] running `Command { std: "docker" "start" "-a" "7e17308d7b2dfff56e5aa20dce54036a6e4d3832fb71d21b90af885214409b32", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling regex v1.5.3
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling pretty_env_logger v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling rust_decimal v1.12.3
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rust-coding-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.39s
[INFO] running `Command { std: "docker" "inspect" "7e17308d7b2dfff56e5aa20dce54036a6e4d3832fb71d21b90af885214409b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e17308d7b2dfff56e5aa20dce54036a6e4d3832fb71d21b90af885214409b32", kill_on_drop: false }`
[INFO] [stdout] 7e17308d7b2dfff56e5aa20dce54036a6e4d3832fb71d21b90af885214409b32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ece2f11c1b2d567485fa9ae87b1fc34ddaaaefbe21b78e45c97fb01e529ae73
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2ece2f11c1b2d567485fa9ae87b1fc34ddaaaefbe21b78e45c97fb01e529ae73", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_decimal_macros v1.12.3
[INFO] [stderr]    Compiling rust-coding-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.96s
[INFO] running `Command { std: "docker" "inspect" "2ece2f11c1b2d567485fa9ae87b1fc34ddaaaefbe21b78e45c97fb01e529ae73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ece2f11c1b2d567485fa9ae87b1fc34ddaaaefbe21b78e45c97fb01e529ae73", kill_on_drop: false }`
[INFO] [stdout] 2ece2f11c1b2d567485fa9ae87b1fc34ddaaaefbe21b78e45c97fb01e529ae73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] adb0fca2c25708419ffc0ca06bbc3b418d425f11b267e816d5e8ced11c898192
[INFO] running `Command { std: "docker" "start" "-a" "adb0fca2c25708419ffc0ca06bbc3b418d425f11b267e816d5e8ced11c898192", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_coding_test-e80b31832cdeecea)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test account_store::tests::charge_back_more_then_held ... ok
[INFO] [stdout] test account_store::tests::hold_more_than_available ... ok
[INFO] [stdout] test account_store::tests::hold_partial_amount ... ok
[INFO] [stdout] test account_store::tests::hold_release_negative_amount ... ok
[INFO] [stdout] test account_store::tests::hold_release_charge_from_non_existing_account ... ok
[INFO] [stdout] test account_store::tests::single_negative_balance_change ... ok
[INFO] [stdout] test account_store::tests::release_partial_amount ... ok
[INFO] [stdout] test account_store::tests::try_modifying_locked_balance ... ok
[INFO] [stdout] test account_store::tests::single_positive_balance_change ... ok
[INFO] [stdout] test csv_parser::tests::all_mixed_in_errors ... ok
[INFO] [stdout] test csv_writer::tests::single_account ... ok
[INFO] [stdout] test transaction_handler::tests::deposit_dispute ... ok
[INFO] [stdout] test transaction_handler::tests::deposit_dispute_charge_back ... ok
[INFO] [stdout] test transaction_handler::tests::deposit_dispute_resolve ... ok
[INFO] [stdout] test transaction_handler::tests::deposit_then_withdraw ... ok
[INFO] [stdout] test transaction_handler::tests::deposit_then_withdraw_more_than_available ... ok
[INFO] [stdout] test account_store::tests::charge_back_partial_amount ... ok
[INFO] [stdout] test account_store::tests::empty_store ... ok
[INFO] [stdout] test transaction_handler::tests::single_deposit ... ok
[INFO] [stdout] test account_store::tests::release_more_then_held ... ok
[INFO] [stdout] test transaction_store::tests::add_twice ... ok
[INFO] [stdout] test transaction_store::tests::add_dispute_chargeback ... ok
[INFO] [stdout] test csv_parser::tests::all_different_transactions ... ok
[INFO] [stdout] test csv_parser::tests::missing_last_field ... ok
[INFO] [stdout] test csv_parser::tests::empty_file ... ok
[INFO] [stdout] test csv_writer::tests::empty_list ... ok
[INFO] [stdout] test csv_parser::tests::single_line ... ok
[INFO] [stdout] test types::tests::test_total ... ok
[INFO] [stdout] test transaction_store::tests::add_dispute_resolve ... ok
[INFO] [stdout] test transaction_store::tests::undispute_without_dispute ... ok
[INFO] [stdout] test transaction_store::tests::undispute_without_add ... ok
[INFO] [stdout] test transaction_store::tests::dispute_without_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_coding_test-d90e970a6b835c7a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::modified_example_from_requirements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-coding-test
[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" "adb0fca2c25708419ffc0ca06bbc3b418d425f11b267e816d5e8ced11c898192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adb0fca2c25708419ffc0ca06bbc3b418d425f11b267e816d5e8ced11c898192", kill_on_drop: false }`
[INFO] [stdout] adb0fca2c25708419ffc0ca06bbc3b418d425f11b267e816d5e8ced11c898192