[INFO] fetching crate neovim-ctrl 0.2.1...
[INFO] testing neovim-ctrl-0.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate neovim-ctrl 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate neovim-ctrl 0.2.1
[INFO] finished tweaking crates.io crate neovim-ctrl 0.2.1
[INFO] tweaked toml for crates.io crate neovim-ctrl 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate neovim-ctrl 0.2.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate neovim-ctrl 0.2.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea43196aa5c2e1a4d6b9c4e9c088ffb578a158b25f0700da395e37e9f4a2184f
[INFO] running `Command { std: "docker" "start" "-a" "ea43196aa5c2e1a4d6b9c4e9c088ffb578a158b25f0700da395e37e9f4a2184f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea43196aa5c2e1a4d6b9c4e9c088ffb578a158b25f0700da395e37e9f4a2184f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea43196aa5c2e1a4d6b9c4e9c088ffb578a158b25f0700da395e37e9f4a2184f", kill_on_drop: false }`
[INFO] [stdout] ea43196aa5c2e1a4d6b9c4e9c088ffb578a158b25f0700da395e37e9f4a2184f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b00bbca4b6a8650968dd740d0f1bb6ed0d536033ebe6cc8d0c94a998ad33392
[INFO] running `Command { std: "docker" "start" "-a" "6b00bbca4b6a8650968dd740d0f1bb6ed0d536033ebe6cc8d0c94a998ad33392", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling serde_bytes v0.11.15
[INFO] [stderr]    Compiling rmpv v0.4.7
[INFO] [stderr]    Compiling neovim-lib v0.6.1
[INFO] [stderr]    Compiling neovim-ctrl v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.75s
[INFO] running `Command { std: "docker" "inspect" "6b00bbca4b6a8650968dd740d0f1bb6ed0d536033ebe6cc8d0c94a998ad33392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b00bbca4b6a8650968dd740d0f1bb6ed0d536033ebe6cc8d0c94a998ad33392", kill_on_drop: false }`
[INFO] [stdout] 6b00bbca4b6a8650968dd740d0f1bb6ed0d536033ebe6cc8d0c94a998ad33392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3a441ae34dbcbd728c77edb6374a8f8650b28f7f9554c677b1dd0d25176a520
[INFO] running `Command { std: "docker" "start" "-a" "a3a441ae34dbcbd728c77edb6374a8f8650b28f7f9554c677b1dd0d25176a520", kill_on_drop: false }`
[INFO] [stderr]    Compiling neovim-ctrl v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "a3a441ae34dbcbd728c77edb6374a8f8650b28f7f9554c677b1dd0d25176a520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a441ae34dbcbd728c77edb6374a8f8650b28f7f9554c677b1dd0d25176a520", kill_on_drop: false }`
[INFO] [stdout] a3a441ae34dbcbd728c77edb6374a8f8650b28f7f9554c677b1dd0d25176a520
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a29153d3538b1dbead612049d20da76bcee19a1992e7dc4bc8d109854bb5432
[INFO] running `Command { std: "docker" "start" "-a" "7a29153d3538b1dbead612049d20da76bcee19a1992e7dc4bc8d109854bb5432", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nvim_ctrl-47a8744fb867ee91)
[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" "7a29153d3538b1dbead612049d20da76bcee19a1992e7dc4bc8d109854bb5432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a29153d3538b1dbead612049d20da76bcee19a1992e7dc4bc8d109854bb5432", kill_on_drop: false }`
[INFO] [stdout] 7a29153d3538b1dbead612049d20da76bcee19a1992e7dc4bc8d109854bb5432