[INFO] fetching crate rmuxinator 4.1.0... [INFO] testing rmuxinator-4.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate rmuxinator 4.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate rmuxinator 4.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rmuxinator 4.1.0 [INFO] tweaked toml for crates.io crate rmuxinator 4.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rmuxinator 4.1.0 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 rmuxinator 4.1.0 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] 762aab07e28712f9fe7beb76ef73ecc0c694a91c240261c3f04c67606b69e2fc [INFO] running `Command { std: "docker" "start" "-a" "762aab07e28712f9fe7beb76ef73ecc0c694a91c240261c3f04c67606b69e2fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "762aab07e28712f9fe7beb76ef73ecc0c694a91c240261c3f04c67606b69e2fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "762aab07e28712f9fe7beb76ef73ecc0c694a91c240261c3f04c67606b69e2fc", kill_on_drop: false }` [INFO] [stdout] 762aab07e28712f9fe7beb76ef73ecc0c694a91c240261c3f04c67606b69e2fc [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] 2b72b182d62c7d6a2ed2e092e099519873ec27fbcdf8f2d709e68202d5f860a2 [INFO] running `Command { std: "docker" "start" "-a" "2b72b182d62c7d6a2ed2e092e099519873ec27fbcdf8f2d709e68202d5f860a2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling rmuxinator v4.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.62s [INFO] running `Command { std: "docker" "inspect" "2b72b182d62c7d6a2ed2e092e099519873ec27fbcdf8f2d709e68202d5f860a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b72b182d62c7d6a2ed2e092e099519873ec27fbcdf8f2d709e68202d5f860a2", kill_on_drop: false }` [INFO] [stdout] 2b72b182d62c7d6a2ed2e092e099519873ec27fbcdf8f2d709e68202d5f860a2 [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] 67b1501a20ea2e6155953411d069c60eb5c747cd49702966120ebd7f5e0ca542 [INFO] running `Command { std: "docker" "start" "-a" "67b1501a20ea2e6155953411d069c60eb5c747cd49702966120ebd7f5e0ca542", kill_on_drop: false }` [INFO] [stderr] Compiling predicates-core v1.0.3 [INFO] [stderr] Compiling mockall_derive v0.13.1 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling termtree v0.2.4 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling predicates-tree v1.0.5 [INFO] [stderr] Compiling predicates v3.1.3 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling fragile v2.0.0 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling downcast v0.11.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling predicates v1.0.8 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling predicates v2.1.1 [INFO] [stderr] Compiling assert_cmd v1.0.8 [INFO] [stderr] Compiling mockall v0.13.1 [INFO] [stderr] Compiling rmuxinator v4.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.57s [INFO] running `Command { std: "docker" "inspect" "67b1501a20ea2e6155953411d069c60eb5c747cd49702966120ebd7f5e0ca542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67b1501a20ea2e6155953411d069c60eb5c747cd49702966120ebd7f5e0ca542", kill_on_drop: false }` [INFO] [stdout] 67b1501a20ea2e6155953411d069c60eb5c747cd49702966120ebd7f5e0ca542 [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] ddeda6455c82ac75dc744edd094f51504cb06eedfd12d3109a502fd37a5a4f13 [INFO] running `Command { std: "docker" "start" "-a" "ddeda6455c82ac75dc744edd094f51504cb06eedfd12d3109a502fd37a5a4f13", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rmuxinator-ef20242465c4f06b) [INFO] [stdout] [INFO] [stdout] running 55 tests [INFO] [stdout] test tests::it_builds_attach_args ... ok [INFO] [stdout] test tests::it_builds_hook_arguments ... ok [INFO] [stdout] test tests::it_builds_rename_pane_args_when_pane_name_and_pane_name_user_option_present ... ok [INFO] [stdout] test tests::it_builds_session_args_with_window_name ... ok [INFO] [stdout] test tests::it_accepts_correct_cli_args ... ok [INFO] [stdout] test tests::it_builds_session_args_without_window_name ... ok [INFO] [stdout] test tests::it_builds_session_args_with_start_directory ... ok [INFO] [stdout] test tests::it_builds_window_args_with_a_start_directory ... ok [INFO] [stdout] test tests::it_builds_session_args_without_start_directory ... ok [INFO] [stdout] test tests::it_builds_window_layout_args_with_a_window_layout_and_a_config_layout ... ok [INFO] [stdout] test tests::it_builds_window_args_without_a_start_directory ... ok [INFO] [stdout] test tests::it_builds_window_layout_args_with_a_window_layout_and_no_config_layout ... ok [INFO] [stdout] test tests::it_builds_window_layout_args_without_a_window_layout_or_a_config_layout ... ok [INFO] [stdout] test tests::it_converts_a_pascal_case_string_to_a_kebab_case_string ... ok [INFO] [stdout] test tests::it_converts_custom_layout_to_string ... ok [INFO] [stdout] test tests::it_accepts_valid_cli_command_arg ... ok [INFO] [stdout] test tests::it_doesnt_build_rename_pane_args_when_no_pane_name_user_option_present ... ok [INFO] [stdout] test tests::it_converts_layout_to_string ... ok [INFO] [stdout] test tests::it_no_ops_on_a_non_pascal_case_string ... ok [INFO] [stdout] test tests::it_doesnt_build_rename_pane_args_when_no_pane_name_present ... ok [INFO] [stdout] test tests::it_builds_window_layout_args_with_a_config_layout_and_no_window_layout ... ok [INFO] [stdout] test tests::it_computes_the_expected_commands ... ok [INFO] [stdout] test tests::it_rejects_invalid_cli_command_arg ... ok [INFO] [stdout] test tests::it_uses_config_sd_when_pane_sd_is_none_and_config_sd_is_none ... ok [INFO] [stdout] test tests::it_uses_configs_start_directory_when_no_window_start_directory_present_for_session_start_directory ... ok [INFO] [stdout] test tests::it_uses_configs_start_directory_when_no_window_start_directory_present_for_window_start_directory ... ok [INFO] [stdout] test tests::it_uses_no_pane_sd_when_none_are_set ... ok [INFO] [stdout] test tests::it_uses_no_start_directory_when_none_present_for_window_start_directory ... ok [INFO] [stdout] test tests::it_uses_no_start_directory_when_none_present_for_session_start_directory ... ok [INFO] [stdout] test tests::it_uses_pane_sd_when_window_sd_is_none_and_config_sd_is_none ... ok [INFO] [stdout] test tests::it_uses_pane_sd_when_window_sd_is_some_and_config_sd_is_none ... ok [INFO] [stdout] test tests::it_uses_pane_sd_when_window_sd_is_some_and_config_sd_is_some ... ok [INFO] [stdout] test tests::it_uses_window_sd_when_pane_sd_is_none_and_config_sd_is_none ... ok [INFO] [stdout] test tests::it_uses_pane_sd_when_window_sd_is_none_and_config_sd_is_some ... ok [INFO] [stdout] test tests::it_uses_window_sd_when_pane_sd_is_none_and_config_sd_is_some ... ok [INFO] [stdout] test tests::it_uses_windows_start_directory_over_configs_start_directory_for_window_start_directory ... ok [INFO] [stdout] test tests::it_uses_windows_start_directory_over_configs_start_directory_for_session_start_directory ... ok [INFO] [stdout] test tests::test_in_tmux_context_returns_false_when_env_var_is_empty_string ... ok [INFO] [stdout] test tests::test_in_tmux_context_returns_false_when_env_var_not_set ... ok [INFO] [stdout] test tests::test_in_tmux_context_returns_true_when_env_var_is_non_empty_string ... ok [INFO] [stdout] test tests::test_for_tmux_returns_false_when_tmux_doesnt_exist ... ok [INFO] [stdout] test tests::test_it_returns_custom_base_index_when_good_value_found_in_tmux_session ... ok [INFO] [stdout] test tests::test_it_returns_default_base_index_when_no_value_found_in_tmux_session ... ok [INFO] [stdout] test tests::test_it_returns_default_base_index_when_good_value_found_in_tmux_session ... ok [INFO] [stdout] test tests::test_it_returns_custom_pane_base_index_when_good_value_found_in_tmux_session ... ok [INFO] [stdout] test tests::test_it_doesnt_pass_tmux_options_to_tmux_when_absent ... ok [INFO] [stdout] test tests::test_it_passes_tmux_options_to_tmux_when_present ... ok [INFO] [stdout] test tests::test_it_passes_multiple_tmux_options_to_tmux_when_present ... ok [INFO] [stdout] test tests::test_it_returns_default_pane_base_index_when_good_value_found_in_tmux_session ... ok [INFO] [stdout] test tests::test_it_returns_default_pane_base_index_when_no_value_found_in_tmux_session ... ok [INFO] [stdout] test tests::test_it_uses_a_custom_terminal_multiplexer_when_provided ... ok [INFO] [stdout] test tests::test_run_tmux_command_does_not_receive_an_attach_command_when_attached_false ... ok [INFO] [stdout] test tests::test_run_tmux_command_does_receive_an_attach_command_when_attached_true ... ok [INFO] [stdout] test tests::test_for_tmux_returns_true_when_tmux_exists ... FAILED [INFO] [stdout] test tests::test_run_tmux_command_does_basic_validation_on_terminal_multiplexer - should panic ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_for_tmux_returns_true_when_tmux_exists stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::test_for_tmux_returns_true_when_tmux_exists' (54) panicked at src/lib.rs:1923:9: [INFO] [stdout] assertion failed: actual [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56b6dcdc42e2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x56b6dcdc42e2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x56b6dcdc42e2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x56b6dcdc42e2 - ::fmt::h67edf0e4d33c343c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x56b6dcdd529f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x56b6dcdd529f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x56b6dcd90e11 - std::io::default_write_fmt::h69967ac0ba93195f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x56b6dcd90e11 - std::io::Write::write_fmt::h8db9396209deaa1c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x56b6dcd9d012 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x56b6dcda214f - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x56b6dcda1fe1 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x56b6dc9fc2be - as core::ops::function::Fn>::call::h18383b2e29377420 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x56b6dc9fc2be - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x56b6dcda280f - as core::ops::function::Fn>::call::h6dba6e441651a0d1 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x56b6dcda280f - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x56b6dcda2636 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x56b6dcd9d149 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x56b6dcd84ebd - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x56b6dcddf250 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x56b6dcddf22c - core::panicking::panic::h355c5fec13755e30 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:145:5 [INFO] [stdout] 20: 0x56b6dc990148 - rmuxinator::tests::test_for_tmux_returns_true_when_tmux_exists::h185f1d140e07155e [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:1923:9 [INFO] [stdout] 21: 0x56b6dc990167 - rmuxinator::tests::test_for_tmux_returns_true_when_tmux_exists::{{closure}}::hf7b8e386e0e3e3b7 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:1921:53 [INFO] [stdout] 22: 0x56b6dc9bf6a6 - core::ops::function::FnOnce::call_once::h1239e221c655bbbd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x56b6dc9fc07b - core::ops::function::FnOnce::call_once::h70887edf07a630ba [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x56b6dc9fc07b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x56b6dca11ce5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x56b6dca11ce5 - as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 27: 0x56b6dca11ce5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x56b6dca11ce5 - std::panicking::catch_unwind::hae1ec7bf94407afa [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x56b6dca11ce5 - std::panic::catch_unwind::h0f4ff4773d84d3cd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x56b6dca11ce5 - test::run_test_in_process::h03fbc77ae48b3f10 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x56b6dca11ce5 - test::run_test::{{closure}}::h83476a9c453dc4d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x56b6dc9e84d4 - test::run_test::{{closure}}::h515482ad1e7fe7de [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x56b6dc9e84d4 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 34: 0x56b6dc9ebd9a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x56b6dc9ebd9a - as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 36: 0x56b6dc9ebd9a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 37: 0x56b6dc9ebd9a - std::panicking::catch_unwind::h9e402d6a96fef41c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 38: 0x56b6dc9ebd9a - std::panic::catch_unwind::h9213c0c54aec70e0 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x56b6dc9ebd9a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x56b6dc9ebd9a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x56b6dcd981cf - as core::ops::function::FnOnce>::call_once::h2044e71c41d3958a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 42: 0x56b6dcd981cf - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 43: 0x726e26862aa4 - [INFO] [stdout] 44: 0x726e268efa34 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_for_tmux_returns_true_when_tmux_exists [INFO] [stdout] [INFO] [stdout] test result: FAILED. 54 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "ddeda6455c82ac75dc744edd094f51504cb06eedfd12d3109a502fd37a5a4f13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddeda6455c82ac75dc744edd094f51504cb06eedfd12d3109a502fd37a5a4f13", kill_on_drop: false }` [INFO] [stdout] ddeda6455c82ac75dc744edd094f51504cb06eedfd12d3109a502fd37a5a4f13