[INFO] cloning repository https://github.com/jmmut/metro-loop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmmut/metro-loop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmmut%2Fmetro-loop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmmut%2Fmetro-loop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 209b0291cd7e595d9feb72d9a05ae24c2b011834
[INFO] testing jmmut/metro-loop 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%2Fjmmut%2Fmetro-loop" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jmmut/metro-loop
[INFO] finished tweaking git repo https://github.com/jmmut/metro-loop
[INFO] tweaked toml for git repo https://github.com/jmmut/metro-loop written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jmmut/metro-loop 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/jmmut/metro-loop 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d898f2f5eb418d3e9bbccd5ba54427c0bde67035dcb6f10130a4498cb2d4c566
[INFO] running `Command { std: "docker" "start" "-a" "d898f2f5eb418d3e9bbccd5ba54427c0bde67035dcb6f10130a4498cb2d4c566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d898f2f5eb418d3e9bbccd5ba54427c0bde67035dcb6f10130a4498cb2d4c566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d898f2f5eb418d3e9bbccd5ba54427c0bde67035dcb6f10130a4498cb2d4c566", kill_on_drop: false }`
[INFO] [stdout] d898f2f5eb418d3e9bbccd5ba54427c0bde67035dcb6f10130a4498cb2d4c566
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9ad29e0563c4d8ecae86afb587491f68905a1f14818570710cfbfa149b795f48
[INFO] running `Command { std: "docker" "start" "-a" "9ad29e0563c4d8ecae86afb587491f68905a1f14818570710cfbfa149b795f48", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling quad-alsa-sys v0.3.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling ogg v0.7.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling dasp_frame v0.11.0
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stderr]    Compiling miniquad v0.3.13
[INFO] [stderr]    Compiling lewton v0.9.4
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling quad-snd v0.2.8
[INFO] [stderr]    Compiling ttf-parser v0.15.2
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]    Compiling glam v0.21.3
[INFO] [stderr]    Compiling quad-rand v0.2.3
[INFO] [stderr]    Compiling audrey v0.3.0
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling fontdue v0.7.3
[INFO] [stderr]    Compiling macroquad v0.3.24
[INFO] [stderr]    Compiling juquad v0.13.4 (https://github.com/jmmut/juquad.git?tag=0.13.4#44ed5005)
[INFO] [stderr]    Compiling metro-loop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `rect` is assigned to, but never used
[INFO] [stdout]   --> src/scenes/play/panel.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let mut rect = self.satisfaction.rect();
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_rect` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rect` is never read
[INFO] [stdout]   --> src/scenes/play/panel.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             rect.x = self.rect.x;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rect` is never read
[INFO] [stdout]    --> src/scenes/play/panel.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             rect.w = self.rect.w;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.65s
[INFO] running `Command { std: "docker" "inspect" "9ad29e0563c4d8ecae86afb587491f68905a1f14818570710cfbfa149b795f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ad29e0563c4d8ecae86afb587491f68905a1f14818570710cfbfa149b795f48", kill_on_drop: false }`
[INFO] [stdout] 9ad29e0563c4d8ecae86afb587491f68905a1f14818570710cfbfa149b795f48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0f2036d5f553e1aad740bf949bd36d38aeb4978c8fb48722426615b56261053c
[INFO] running `Command { std: "docker" "start" "-a" "0f2036d5f553e1aad740bf949bd36d38aeb4978c8fb48722426615b56261053c", kill_on_drop: false }`
[INFO] [stderr]    Compiling metro-loop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `rect` is assigned to, but never used
[INFO] [stdout]   --> src/scenes/play/panel.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let mut rect = self.satisfaction.rect();
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_rect` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rect` is never read
[INFO] [stdout]   --> src/scenes/play/panel.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             rect.x = self.rect.x;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rect` is never read
[INFO] [stdout]    --> src/scenes/play/panel.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             rect.w = self.rect.w;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `rect` is assigned to, but never used
[INFO] [stdout]   --> src/scenes/play/panel.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let mut rect = self.satisfaction.rect();
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_rect` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rect` is never read
[INFO] [stdout]   --> src/scenes/play/panel.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             rect.x = self.rect.x;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rect` is never read
[INFO] [stdout]    --> src/scenes/play/panel.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             rect.w = self.rect.w;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "0f2036d5f553e1aad740bf949bd36d38aeb4978c8fb48722426615b56261053c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f2036d5f553e1aad740bf949bd36d38aeb4978c8fb48722426615b56261053c", kill_on_drop: false }`
[INFO] [stdout] 0f2036d5f553e1aad740bf949bd36d38aeb4978c8fb48722426615b56261053c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2cb2c4e57100a97a04530eb9844268b0113461017feff92a2237ce93d3087f97
[INFO] running `Command { std: "docker" "start" "-a" "2cb2c4e57100a97a04530eb9844268b0113461017feff92a2237ce93d3087f97", kill_on_drop: false }`
[INFO] [stderr] warning: variable `rect` is assigned to, but never used
[INFO] [stderr]   --> src/scenes/play/panel.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 |         let mut rect = self.satisfaction.rect();
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_rect` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `rect` is never read
[INFO] [stderr]   --> src/scenes/play/panel.rs:99:13
[INFO] [stderr]    |
[INFO] [stderr] 99 |             rect.x = self.rect.x;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `rect` is never read
[INFO] [stderr]    --> src/scenes/play/panel.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |             rect.w = self.rect.w;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `metro-loop` (lib) generated 3 warnings
[INFO] [stderr] warning: `metro-loop` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metro_loop-0e1999a09ee1c209)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test logic::constraints::tests::test_count_loops_border ... ok
[INFO] [stdout] test levels::tests::basic_level ... ok
[INFO] [stdout] test levels::tests::roundtrip ... ok
[INFO] [stdout] test logic::constraints::tests::test_count_loops_one_square ... ok
[INFO] [stdout] test logic::constraints::tests::test_count_loops_top_left ... ok
[INFO] [stdout] test logic::constraints::tests::test_count_loops_two ... ok
[INFO] [stdout] test logic::constraints::tests::test_count_loops_one_donut ... ok
[INFO] [stdout] test logic::grid::grid_serde_tests::test_4_3 ... ok
[INFO] [stdout] test logic::grid::grid_serde_tests::test_6_5 ... ok
[INFO] [stdout] test logic::constraints::tests::test_count_loops_two_big ... ok
[INFO] [stdout] test logic::grid::grid_serde_tests::test_custom_root ... ok
[INFO] [stdout] test logic::grid::grid_serde_tests::test_extra_enabled ... ok
[INFO] [stdout] test logic::grid::grid_serde_tests::test_lenient_metadata ... ok
[INFO] [stdout] test logic::grid::grid_serde_tests::test_minimal ... ok
[INFO] [stdout] test logic::grid::rails_tests::test_recalculate_rails_below ... ok
[INFO] [stdout] test logic::grid::rails_tests::test_recalculate_rails_diagonal ... ok
[INFO] [stdout] test logic::constraints::tests::test_count_loops_border_big ... ok
[INFO] [stdout] test logic::grid::rails_tests::test_recalculate_rails_to_bottom_left ... ok
[INFO] [stdout] test logic::constraints::tests::test_count_loops_one_big ... ok
[INFO] [stdout] test logic::pixel_grid::tests::test_00_center ... ok
[INFO] [stdout] test logic::pixel_grid::tests::test_00_corner ... ok
[INFO] [stdout] test logic::grid::rails_tests::test_recalculate_rails_to_top_left ... ok
[INFO] [stdout] test logic::grid::rails_tests::test_recalculate_rails_to_bottom_right ... ok
[INFO] [stdout] test logic::grid::rails_tests::test_recalculate_rails_to_top_right ... ok
[INFO] [stdout] test logic::pixel_grid::tests::test_10_corner ... ok
[INFO] [stdout] test logic::pixel_grid::tests::test_11_corner ... ok
[INFO] [stdout] test logic::constraints::tests::test_count_loops_one ... ok
[INFO] [stdout] test scenes::play::play::tests::test_pixel_to_row_column ... ok
[INFO] [stdout] test scenes::play::play::tests::test_pixel_to_row_column_in_cell_border ... ok
[INFO] [stdout] test logic::pixel_grid::tests::test_01_center ... ok
[INFO] [stdout] test logic::pixel_grid::tests::test_01_corner ... ok
[INFO] [stdout] test logic::pixel_grid::tests::test_11_center ... ok
[INFO] [stdout] test theme::tests::test_basic_layout ... ok
[INFO] [stdout] test theme::tests::test_resize_screen ... ok
[INFO] [stdout] test logic::pixel_grid::tests::test_10_center ... ok
[INFO] [stdout] test theme::tests::test_resize_grid ... ok
[INFO] [stderr]      Running unittests src/bin/experiments.rs (/opt/rustwide/target/debug/deps/experiments-4b3a88fd33f2d707)
[INFO] [stdout] test logic::constraints::tests::test_count_loops_none ... ok
[INFO] [stdout] test scenes::play::play::tests::test_pixel_to_row_column_out_top_left ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/metro_loop-4fbe23fbd27aa700)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_args_no_sound ... ok
[INFO] [stdout] test tests::test_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metro_loop
[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" "2cb2c4e57100a97a04530eb9844268b0113461017feff92a2237ce93d3087f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb2c4e57100a97a04530eb9844268b0113461017feff92a2237ce93d3087f97", kill_on_drop: false }`
[INFO] [stdout] 2cb2c4e57100a97a04530eb9844268b0113461017feff92a2237ce93d3087f97
