[INFO] cloning repository https://github.com/tu10ng/flowdraft
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tu10ng/flowdraft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftu10ng%2Fflowdraft", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftu10ng%2Fflowdraft'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1645fcbe6874b8f418dbe9a9045a98220b621d2
[INFO] testing tu10ng/flowdraft 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%2Ftu10ng%2Fflowdraft" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tu10ng/flowdraft
[INFO] finished tweaking git repo https://github.com/tu10ng/flowdraft
[INFO] tweaked toml for git repo https://github.com/tu10ng/flowdraft written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tu10ng/flowdraft 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/tu10ng/flowdraft 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 31097a4b98a77406e77e3be31101dccbdae9206cd5eb000872e74f93a7c96698
[INFO] running `Command { std: "docker" "start" "-a" "31097a4b98a77406e77e3be31101dccbdae9206cd5eb000872e74f93a7c96698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31097a4b98a77406e77e3be31101dccbdae9206cd5eb000872e74f93a7c96698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31097a4b98a77406e77e3be31101dccbdae9206cd5eb000872e74f93a7c96698", kill_on_drop: false }`
[INFO] [stdout] 31097a4b98a77406e77e3be31101dccbdae9206cd5eb000872e74f93a7c96698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 34b10868132ac154faf27da3753cfdd17230db159320e68986ef22473769e95f
[INFO] running `Command { std: "docker" "start" "-a" "34b10868132ac154faf27da3753cfdd17230db159320e68986ef22473769e95f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling notify-types v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling fastrand v2.4.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling svg v0.17.0
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling reingold-tilford v1.0.0
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling indexmap v2.13.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling lexpr-macros v0.2.2
[INFO] [stderr]    Compiling lexpr v0.2.7
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling inotify v0.10.2
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling notify v7.0.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling notify-debouncer-mini v0.5.0
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling flowdraft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.91s
[INFO] running `Command { std: "docker" "inspect" "34b10868132ac154faf27da3753cfdd17230db159320e68986ef22473769e95f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b10868132ac154faf27da3753cfdd17230db159320e68986ef22473769e95f", kill_on_drop: false }`
[INFO] [stdout] 34b10868132ac154faf27da3753cfdd17230db159320e68986ef22473769e95f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7d2e308496d415ed234f4908a7afee451122618daa6caae8b2c4037d7522d896
[INFO] running `Command { std: "docker" "start" "-a" "7d2e308496d415ed234f4908a7afee451122618daa6caae8b2c4037d7522d896", kill_on_drop: false }`
[INFO] [stderr]    Compiling flowdraft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "7d2e308496d415ed234f4908a7afee451122618daa6caae8b2c4037d7522d896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d2e308496d415ed234f4908a7afee451122618daa6caae8b2c4037d7522d896", kill_on_drop: false }`
[INFO] [stdout] 7d2e308496d415ed234f4908a7afee451122618daa6caae8b2c4037d7522d896
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 00cdba60125c0d7ba73ba676ca039bff06270ac1f171588d123b254935d26066
[INFO] running `Command { std: "docker" "start" "-a" "00cdba60125c0d7ba73ba676ca039bff06270ac1f171588d123b254935d26066", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flowdraft-bed208b238c46175)
[INFO] [stdout] running 27 tests
[INFO] [stdout] test ir::build::tests::test_build_ir_flow_shared_nodes ... ok
[INFO] [stdout] test parse::expand::tests::test_expand_define_no_params ... ok
[INFO] [stdout] test parse::expand::tests::test_expand_flow_inline_template ... ok
[INFO] [stdout] test ir::build::tests::test_build_ir_tree ... ok
[INFO] [stdout] test parse::expand::tests::test_substitute_params ... ok
[INFO] [stdout] test parse::expand::tests::test_expand_with_line_and_style ... ok
[INFO] [stdout] test parse::transform::tests::test_parse_flow_multi_hop_chain ... ok
[INFO] [stdout] test parse::transform::tests::test_parse_flow_inline_template ... ok
[INFO] [stdout] test parse::transform::tests::test_parse_flow_multiple_chains ... ok
[INFO] [stdout] test parse::transform::tests::test_parse_line ... ok
[INFO] [stdout] test parse::transform::tests::test_parse_line_string_node_names ... ok
[INFO] [stdout] test parse::transform::tests::test_parse_style_string_target ... ok
[INFO] [stdout] test parse::transform::tests::test_parse_flow_single_chain ... ok
[INFO] [stdout] test parse::transform::tests::test_parse_multiple_forms ... ok
[INFO] [stdout] test ir::build::tests::test_build_ir_flow ... ok
[INFO] [stdout] test parse::transform::tests::test_parse_simple_tree ... ok
[INFO] [stdout] test tests::test_define_instantiate_end_to_end ... ok
[INFO] [stdout] test ir::build::tests::test_build_ir_with_line ... ok
[INFO] [stdout] test tests::test_flow_end_to_end ... ok
[INFO] [stdout] test parse::transform::tests::test_parse_style ... ok
[INFO] [stdout] test tests::test_line_default_curved_with_obstacle ... ok
[INFO] [stdout] test ir::build::tests::test_cjk_width ... ok
[INFO] [stdout] test tests::test_line_straight_forces_line ... ok
[INFO] [stdout] test parse::expand::tests::test_expand_simple_define ... ok
[INFO] [stdout] test parse::transform::tests::test_parse_tree_string_node_names ... ok
[INFO] [stdout] test parse::expand::tests::test_expand_no_defines ... ok
[INFO] [stdout] test parse::transform::tests::test_parse_tree_with_label ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/flowdraft-247d5f765052bfce)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests flowdraft
[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] [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" "00cdba60125c0d7ba73ba676ca039bff06270ac1f171588d123b254935d26066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00cdba60125c0d7ba73ba676ca039bff06270ac1f171588d123b254935d26066", kill_on_drop: false }`
[INFO] [stdout] 00cdba60125c0d7ba73ba676ca039bff06270ac1f171588d123b254935d26066
