[INFO] fetching crate tmux-session-manager 0.4.3...
[INFO] testing tmux-session-manager-0.4.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tmux-session-manager 0.4.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tmux-session-manager 0.4.3
[INFO] finished tweaking crates.io crate tmux-session-manager 0.4.3
[INFO] tweaked toml for crates.io crate tmux-session-manager 0.4.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tmux-session-manager 0.4.3 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tmux-session-manager 0.4.3 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74caf3ec6543e37656f9f381e307126d0552f4a66ffc5564052b32d3272a8bc8
[INFO] running `Command { std: "docker" "start" "-a" "74caf3ec6543e37656f9f381e307126d0552f4a66ffc5564052b32d3272a8bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74caf3ec6543e37656f9f381e307126d0552f4a66ffc5564052b32d3272a8bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74caf3ec6543e37656f9f381e307126d0552f4a66ffc5564052b32d3272a8bc8", kill_on_drop: false }`
[INFO] [stdout] 74caf3ec6543e37656f9f381e307126d0552f4a66ffc5564052b32d3272a8bc8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8187b63ec67eca757a0dd66021b4b95495bdd346ec2b948df96d0587387c5447
[INFO] running `Command { std: "docker" "start" "-a" "8187b63ec67eca757a0dd66021b4b95495bdd346ec2b948df96d0587387c5447", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling rust_fzf v0.3.1
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling clap_builder v4.5.31
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling regex-automata v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling clap v4.5.31
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling tmux-session-manager v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.61s
[INFO] running `Command { std: "docker" "inspect" "8187b63ec67eca757a0dd66021b4b95495bdd346ec2b948df96d0587387c5447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8187b63ec67eca757a0dd66021b4b95495bdd346ec2b948df96d0587387c5447", kill_on_drop: false }`
[INFO] [stdout] 8187b63ec67eca757a0dd66021b4b95495bdd346ec2b948df96d0587387c5447
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b6637073c22ea6391be72b1921bd88c2074b3de4bb78007893018260172a931
[INFO] running `Command { std: "docker" "start" "-a" "9b6637073c22ea6391be72b1921bd88c2074b3de4bb78007893018260172a931", kill_on_drop: false }`
[INFO] [stderr]    Compiling tmux-session-manager v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "9b6637073c22ea6391be72b1921bd88c2074b3de4bb78007893018260172a931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b6637073c22ea6391be72b1921bd88c2074b3de4bb78007893018260172a931", kill_on_drop: false }`
[INFO] [stdout] 9b6637073c22ea6391be72b1921bd88c2074b3de4bb78007893018260172a931
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cfa10b0e6f580d39d16a0eaabedacf609fb51536b88ff0bb2321d03190dfdaa4
[INFO] running `Command { std: "docker" "start" "-a" "cfa10b0e6f580d39d16a0eaabedacf609fb51536b88ff0bb2321d03190dfdaa4", 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/tmux_session_manager-78f2d6f652592d8c)
[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" "cfa10b0e6f580d39d16a0eaabedacf609fb51536b88ff0bb2321d03190dfdaa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa10b0e6f580d39d16a0eaabedacf609fb51536b88ff0bb2321d03190dfdaa4", kill_on_drop: false }`
[INFO] [stdout] cfa10b0e6f580d39d16a0eaabedacf609fb51536b88ff0bb2321d03190dfdaa4