[INFO] fetching crate bullet_stream 0.11.0... [INFO] testing bullet_stream-0.11.0 against beta-2026-04-21 for beta-1.96-1 [INFO] extracting crate bullet_stream 0.11.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate bullet_stream 0.11.0 [INFO] finished tweaking crates.io crate bullet_stream 0.11.0 [INFO] tweaked toml for crates.io crate bullet_stream 0.11.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bullet_stream 0.11.0 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 bullet_stream 0.11.0 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-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] 2beb4f58a7cd3884013d62f75ffbaa3421ccef54e8ab77e3c4d9af83fb254362 [INFO] running `Command { std: "docker" "start" "-a" "2beb4f58a7cd3884013d62f75ffbaa3421ccef54e8ab77e3c4d9af83fb254362", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2beb4f58a7cd3884013d62f75ffbaa3421ccef54e8ab77e3c4d9af83fb254362", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2beb4f58a7cd3884013d62f75ffbaa3421ccef54e8ab77e3c4d9af83fb254362", kill_on_drop: false }` [INFO] [stdout] 2beb4f58a7cd3884013d62f75ffbaa3421ccef54e8ab77e3c4d9af83fb254362 [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] 19688d75f78b580c0746f21d761b00d0a73508ca0668b8755d0f9cb1b246d5f3 [INFO] running `Command { std: "docker" "start" "-a" "19688d75f78b580c0746f21d761b00d0a73508ca0668b8755d0f9cb1b246d5f3", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling fun_run v0.6.0 [INFO] [stderr] Compiling bullet_stream v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.68s [INFO] running `Command { std: "docker" "inspect" "19688d75f78b580c0746f21d761b00d0a73508ca0668b8755d0f9cb1b246d5f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19688d75f78b580c0746f21d761b00d0a73508ca0668b8755d0f9cb1b246d5f3", kill_on_drop: false }` [INFO] [stdout] 19688d75f78b580c0746f21d761b00d0a73508ca0668b8755d0f9cb1b246d5f3 [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] 20dbbbed6c274f667c1a609319bf8370ac2c23a7af545a852256373927ff39e5 [INFO] running `Command { std: "docker" "start" "-a" "20dbbbed6c274f667c1a609319bf8370ac2c23a7af545a852256373927ff39e5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling serde_json v1.0.138 [INFO] [stderr] Compiling ryu v1.0.19 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling semver v1.0.25 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling winnow v0.7.2 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling uriparse v0.6.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling home v0.5.11 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling bstr v1.11.3 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling which v6.0.3 [INFO] [stderr] Compiling tempfile v3.16.0 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling fancy-regex v0.13.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling globset v0.4.15 [INFO] [stderr] Compiling fun_run v0.6.0 [INFO] [stderr] Compiling ascii_table v4.0.5 [INFO] [stderr] Compiling bullet_stream v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ignore v0.4.23 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling cargo-platform v0.1.9 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Compiling cargo_metadata v0.18.1 [INFO] [stderr] Compiling toml v0.8.20 [INFO] [stderr] Compiling libcnb-proc-macros v0.23.0 [INFO] [stderr] Compiling libcnb-common v0.23.0 [INFO] [stderr] Compiling libcnb-data v0.23.0 [INFO] [stderr] Compiling libcnb-package v0.23.0 [INFO] [stderr] Compiling libcnb-test v0.23.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 45.12s [INFO] running `Command { std: "docker" "inspect" "20dbbbed6c274f667c1a609319bf8370ac2c23a7af545a852256373927ff39e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20dbbbed6c274f667c1a609319bf8370ac2c23a7af545a852256373927ff39e5", kill_on_drop: false }` [INFO] [stdout] 20dbbbed6c274f667c1a609319bf8370ac2c23a7af545a852256373927ff39e5 [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] 7a36788946bd476c900ebeb88b9ce2f5893cff0abd8d804763f6f51c2adcd6ad [INFO] running `Command { std: "docker" "start" "-a" "7a36788946bd476c900ebeb88b9ce2f5893cff0abd8d804763f6f51c2adcd6ad", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bullet_stream-939a6884a017be18) [INFO] [stdout] [INFO] [stdout] running 38 tests [INFO] [stdout] test duration_format::test::test_display_duration ... ok [INFO] [stdout] test ansi_escape::test::test_strip_ansi ... ok [INFO] [stdout] test ansi_escape::test::simple_case ... ok [INFO] [stdout] test ansi_escape::test::handles_nested_color_at_start ... ok [INFO] [stdout] test ansi_escape::test::handles_double_nested_color ... ok [INFO] [stdout] test test::double_h1_h2_newlines ... ok [INFO] [stdout] test test::double_h2_h2_newlines ... ok [INFO] [stdout] test test::double_warning_step_padding ... ok [INFO] [stdout] test test::test_captures ... ok [INFO] [stdout] test ansi_escape::test::empty_line ... ok [INFO] [stdout] test test::global_preserves_newline ... ok [INFO] [stdout] test test::paragraph_color_codes ... ok [INFO] [stdout] test test::test_important ... ok [INFO] [stdout] test ansi_escape::test::handles_nested_color_at_end ... ok [INFO] [stdout] test ansi_escape::test::handles_nested_color_in_middle ... ok [INFO] [stdout] test ansi_escape::test::splits_newlines ... ok [INFO] [stdout] test test::background_timer ... ok [INFO] [stdout] test test::warning_after_buildpack ... ok [INFO] [stdout] test test::warning_step_padding ... ok [INFO] [stdout] test test::write_paragraph_empty_lines ... ok [INFO] [stdout] test util::test::test_paragraph_inspect_write ... ok [INFO] [stdout] test test::test_error ... ok [INFO] [stdout] test util::test::test_prefix_first_rest_lines ... ok [INFO] [stdout] test util::test::test_prefix_lines ... ok [INFO] [stdout] test write::test::plain_ending_newline ... ok [INFO] [stdout] test test::h3_first ... ok [INFO] [stdout] test background_printer::test::does_stop_does_not_panic ... ok [INFO] [stdout] test util::test::test_mpsc_streaming_helper ... ok [INFO] [stdout] test test::test_streaming_a_command ... ok [INFO] [stdout] test write::test::test_mapped_write ... ok [INFO] [stdout] test test::background_timer_dropped ... ok [INFO] [stdout] test background_printer::test::test_drop_stops_timer ... ok [INFO] [stdout] test test::stream_with ... ok [INFO] [stdout] test write::test::test_time_cmd ... ok [INFO] [stdout] test write::test::test_stream_cmd ... ok [INFO] [stdout] test util::test::test_mpsc_streaming_cannot_deadlock ... ok [INFO] [stdout] test test::test_cmd ... FAILED [INFO] [stdout] test global::test::with_locked_writer_handles_panics_across_threads ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::test_cmd stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test::test_cmd' (39) panicked at src/lib.rs:1277:9: [INFO] [stdout] assertion failed: `(left == right)` [INFO] [stdout] [INFO] [stdout] Diff < left / right > : [INFO] [stdout] [INFO] [stdout] ## You must obey the dance commander [INFO] [stdout] [INFO] [stdout] - Giving out the order for fun [INFO] [stdout] - Running `bash -c "echo it would be awesome"` [INFO] [stdout] [INFO] [stdout] it would be awesome [INFO] [stdout] [INFO] [stdout] < - Done (< 0.1s) [INFO] [stdout] > - Done (0.1s) [INFO] [stdout] - Running `bash -c "echo if we could dance"` ... (< 0.1s) [INFO] [stdout] <- Done (finished in < 0.1s) [INFO] [stdout] >- Done (finished in 0.1s) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55a2813388aa - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x55a2813388aa - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x55a2813388aa - std[128c3efe2914e152]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x55a2813388aa - <::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x55a28134e23a - ::fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x55a28134e23a - core[6771d259883166e6]::fmt::write [INFO] [stdout] 6: 0x55a28133d812 - std[128c3efe2914e152]::io::default_write_fmt::> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11 [INFO] [stdout] 7: 0x55a28133d812 - as std[128c3efe2914e152]::io::Write>::write_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13 [INFO] [stdout] 8: 0x55a281315d4f - ::print [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x55a281315d4f - std[128c3efe2914e152]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x55a281330129 - std[128c3efe2914e152]::panicking::default_hook [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x55a280f7e93c - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stdout] 12: 0x55a280f7e93c - test[b137923399915ecf]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x55a2813303a2 - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stdout] 14: 0x55a2813303a2 - std[128c3efe2914e152]::panicking::panic_with_hook [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x55a281315e08 - std[128c3efe2914e152]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x55a28130ade9 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x55a281316b1d - __rustc[752cc74e29381ccc]::rust_begin_unwind [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x55a28134ea7c - core[6771d259883166e6]::panicking::panic_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x55a280f6d742 - bullet_stream::test::test_cmd::h24d4b2710755a284 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:1277:9 [INFO] [stdout] 20: 0x55a280f6d7b7 - bullet_stream::test::test_cmd::{{closure}}::h706f5e245f45e7a1 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:1245:18 [INFO] [stdout] 21: 0x55a280f5a846 - core::ops::function::FnOnce::call_once::h89018df45b25972d [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x55a280f72a3b - core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x55a280f72a3b - test[b137923399915ecf]::__rust_begin_short_backtrace::, fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:663:18 [INFO] [stdout] 24: 0x55a280f7f40b - test[b137923399915ecf]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:74 [INFO] [stdout] 25: 0x55a280f7f40b - as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 26: 0x55a280f7f40b - std[128c3efe2914e152]::panicking::catch_unwind::do_call::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stdout] 27: 0x55a280f7f40b - std[128c3efe2914e152]::panicking::catch_unwind::, core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stdout] 28: 0x55a280f7f40b - std[128c3efe2914e152]::panic::catch_unwind::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x55a280f7f40b - test[b137923399915ecf]::run_test_in_process [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:27 [INFO] [stdout] 30: 0x55a280f7f40b - test[b137923399915ecf]::run_test::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:607:43 [INFO] [stdout] 31: 0x55a280f79864 - test[b137923399915ecf]::run_test::{closure#1} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:637:41 [INFO] [stdout] 32: 0x55a280f79864 - std[128c3efe2914e152]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 33: 0x55a280f82012 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 34: 0x55a280f82012 - ::{closure#1}::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 35: 0x55a280f82012 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stdout] 36: 0x55a280f82012 - std[128c3efe2914e152]::panicking::catch_unwind::<(), core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stdout] 37: 0x55a280f82012 - std[128c3efe2914e152]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x55a280f82012 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 39: 0x55a280f82012 - ::{closure#1} as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x55a281337e4f - + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2249:9 [INFO] [stdout] 41: 0x55a281337e4f - ::new::thread_start [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 42: 0x74c28100caa4 - [INFO] [stdout] 43: 0x74c281099a64 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::test_cmd [INFO] [stdout] [INFO] [stdout] test result: FAILED. 37 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "7a36788946bd476c900ebeb88b9ce2f5893cff0abd8d804763f6f51c2adcd6ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a36788946bd476c900ebeb88b9ce2f5893cff0abd8d804763f6f51c2adcd6ad", kill_on_drop: false }` [INFO] [stdout] 7a36788946bd476c900ebeb88b9ce2f5893cff0abd8d804763f6f51c2adcd6ad