[INFO] fetching crate reovim-driver-buffer 0.14.4...
[INFO] testing reovim-driver-buffer-0.14.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate reovim-driver-buffer 0.14.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate reovim-driver-buffer 0.14.4
[INFO] finished tweaking crates.io crate reovim-driver-buffer 0.14.4
[INFO] tweaked toml for crates.io crate reovim-driver-buffer 0.14.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reovim-driver-buffer 0.14.4 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 crates.io crate reovim-driver-buffer 0.14.4 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] ae98a9c7b30413f96a5ee4ee0310d58490eff4c9507bb48db626d815025d1da7
[INFO] running `Command { std: "docker" "start" "-a" "ae98a9c7b30413f96a5ee4ee0310d58490eff4c9507bb48db626d815025d1da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae98a9c7b30413f96a5ee4ee0310d58490eff4c9507bb48db626d815025d1da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae98a9c7b30413f96a5ee4ee0310d58490eff4c9507bb48db626d815025d1da7", kill_on_drop: false }`
[INFO] [stdout] ae98a9c7b30413f96a5ee4ee0310d58490eff4c9507bb48db626d815025d1da7
[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] 030811225db9eb2aefacdb87687bfebbffef5b5f401088612916d464d5958054
[INFO] running `Command { std: "docker" "start" "-a" "030811225db9eb2aefacdb87687bfebbffef5b5f401088612916d464d5958054", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling arc-swap v1.8.2
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling filedescriptor v0.8.3
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling reovim-arch v0.14.4
[INFO] [stderr]    Compiling reovim-kernel v0.14.4
[INFO] [stderr]    Compiling reovim-driver-buffer v0.14.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.26s
[INFO] running `Command { std: "docker" "inspect" "030811225db9eb2aefacdb87687bfebbffef5b5f401088612916d464d5958054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "030811225db9eb2aefacdb87687bfebbffef5b5f401088612916d464d5958054", kill_on_drop: false }`
[INFO] [stdout] 030811225db9eb2aefacdb87687bfebbffef5b5f401088612916d464d5958054
[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] 7875c18f19b880244122ce028f6faa019dddd7de67461374ddb0678263557dfb
[INFO] running `Command { std: "docker" "start" "-a" "7875c18f19b880244122ce028f6faa019dddd7de67461374ddb0678263557dfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling reovim-driver-buffer v0.14.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "7875c18f19b880244122ce028f6faa019dddd7de67461374ddb0678263557dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7875c18f19b880244122ce028f6faa019dddd7de67461374ddb0678263557dfb", kill_on_drop: false }`
[INFO] [stdout] 7875c18f19b880244122ce028f6faa019dddd7de67461374ddb0678263557dfb
[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] ced7ebc76e26527ca1ed6115d2da07d15a27787d909e7ab0b4a233e689df0916
[INFO] running `Command { std: "docker" "start" "-a" "ced7ebc76e26527ca1ed6115d2da07d15a27787d909e7ab0b4a233e689df0916", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reovim_driver_buffer-2330909f56480ad1)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test key::tests::clone_copy_eq ... ok
[INFO] [stdout] test key::tests::hash ... ok
[INFO] [stdout] test key::tests::debug ... ok
[INFO] [stdout] test mock::tests::test_get_nonexistent ... ok
[INFO] [stdout] test mock::tests::test_create_and_get ... ok
[INFO] [stderr]    Doc-tests reovim_driver_buffer
[INFO] [stdout] test key::tests::service_name ... ok
[INFO] [stdout] test mock::tests::test_default ... ok
[INFO] [stdout] test mock::tests::test_unregister_with_shared_reference ... ok
[INFO] [stdout] test mock::tests::test_list ... ok
[INFO] [stdout] test mock::tests::test_register ... ok
[INFO] [stdout] test mock::tests::test_unregister ... ok
[INFO] [stdout] test mock::tests::test_unregister_not_found ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 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 src/mock.rs - mock (line 9) ... ignored
[INFO] [stdout] test src/registry.rs - registry::BufferManagerRegistry (line 12) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.56s; merged doctests compilation took 0.51s
[INFO] running `Command { std: "docker" "inspect" "ced7ebc76e26527ca1ed6115d2da07d15a27787d909e7ab0b4a233e689df0916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ced7ebc76e26527ca1ed6115d2da07d15a27787d909e7ab0b4a233e689df0916", kill_on_drop: false }`
[INFO] [stdout] ced7ebc76e26527ca1ed6115d2da07d15a27787d909e7ab0b4a233e689df0916
