[INFO] fetching crate bcachefs-ioctls 0.1.0...
[INFO] testing bcachefs-ioctls-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate bcachefs-ioctls 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate bcachefs-ioctls 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bcachefs-ioctls 0.1.0
[INFO] tweaked toml for crates.io crate bcachefs-ioctls 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bcachefs-ioctls 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bcachefs-ioctls 0.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rstest v0.25.0
[INFO] [stderr]   Downloaded partition-identity v0.3.0
[INFO] [stderr]   Downloaded proc-mounts v0.3.0
[INFO] [stderr]   Downloaded loopdev-3 v0.5.1
[INFO] [stderr]   Downloaded smart-default v0.7.1
[INFO] [stderr]   Downloaded sys-mount v3.0.1
[INFO] [stderr]   Downloaded rstest_macros v0.25.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0395094465024113fdc26e1bf59a2065f9a01ef126173f10ede0b14e67f1556
[INFO] running `Command { std: "docker" "start" "-a" "c0395094465024113fdc26e1bf59a2065f9a01ef126173f10ede0b14e67f1556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0395094465024113fdc26e1bf59a2065f9a01ef126173f10ede0b14e67f1556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0395094465024113fdc26e1bf59a2065f9a01ef126173f10ede0b14e67f1556", kill_on_drop: false }`
[INFO] [stdout] c0395094465024113fdc26e1bf59a2065f9a01ef126173f10ede0b14e67f1556
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] cc5ee583e66be14189a3ce43e1dfb57cd22bc39cd4d43b28604030cfe158ed14
[INFO] running `Command { std: "docker" "start" "-a" "cc5ee583e66be14189a3ce43e1dfb57cd22bc39cd4d43b28604030cfe158ed14", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling uuid v1.16.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling bcachefs-ioctls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "cc5ee583e66be14189a3ce43e1dfb57cd22bc39cd4d43b28604030cfe158ed14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5ee583e66be14189a3ce43e1dfb57cd22bc39cd4d43b28604030cfe158ed14", kill_on_drop: false }`
[INFO] [stdout] cc5ee583e66be14189a3ce43e1dfb57cd22bc39cd4d43b28604030cfe158ed14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2e52362004726caf94b8a329ea5036515ede069db4e744fb2c7c6c11e53bebf9
[INFO] running `Command { std: "docker" "start" "-a" "2e52362004726caf94b8a329ea5036515ede069db4e744fb2c7c6c11e53bebf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling winnow v0.7.4
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]    Compiling rustix v1.0.3
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling errno v0.3.10
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling linux-raw-sys v0.9.3
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling indexmap v2.8.0
[INFO] [stderr]    Compiling uuid v1.16.0
[INFO] [stderr]    Compiling bcachefs-ioctls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling smart-default v0.7.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling partition-identity v0.3.0
[INFO] [stderr]    Compiling proc-mounts v0.3.0
[INFO] [stderr]    Compiling rstest v0.25.0
[INFO] [stderr]    Compiling loopdev-3 v0.5.1
[INFO] [stderr]    Compiling sys-mount v3.0.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.64s
[INFO] running `Command { std: "docker" "inspect" "2e52362004726caf94b8a329ea5036515ede069db4e744fb2c7c6c11e53bebf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e52362004726caf94b8a329ea5036515ede069db4e744fb2c7c6c11e53bebf9", kill_on_drop: false }`
[INFO] [stdout] 2e52362004726caf94b8a329ea5036515ede069db4e744fb2c7c6c11e53bebf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8f38680ff0b37a72dee5469eb4386a85fb2d912681969bc133758e3bd31c6430
[INFO] running `Command { std: "docker" "start" "-a" "8f38680ff0b37a72dee5469eb4386a85fb2d912681969bc133758e3bd31c6430", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/bcachefs_ioctls-1c85c6cb43f41149)
[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] [stderr]      Running tests/fixtures.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fixtures-1f6e78cfd1f75cf8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/integration-0a3ff779269d2722)
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_create_subvol ... FAILED
[INFO] [stdout] test test_fs_is_bcachefs ... FAILED
[INFO] [stdout] test test_destroy_subvol ... FAILED
[INFO] [stdout] test test_query_uuid ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_create_subvol stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_create_subvol' panicked at tests/fixtures.rs:99:81:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Read-only file system (os error 30)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/backtrace.rs:27:14
[INFO] [stdout]    1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:2079:27
[INFO] [stdout]    2: integration::fixtures::format_loopback_filesystem
[INFO] [stdout]              at ./tests/fixtures.rs:66:9
[INFO] [stdout]    3: integration::fixtures::filesystem
[INFO] [stdout]              at ./tests/fixtures.rs:99:5
[INFO] [stdout]    4: integration::fixtures::filesystem::get::{{closure}}
[INFO] [stdout]              at ./tests/fixtures.rs:96:1
[INFO] [stdout]    5: std::sync::once_lock::OnceLock<T>::get_or_init::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:50
[INFO] [stdout]    6: std::sync::once_lock::OnceLock<T>::initialize::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:526:19
[INFO] [stdout]    7: std::sync::poison::once::Once::call_once_force::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:40
[INFO] [stdout]    8: std::sys::sync::once::futex::Once::call
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/sync/once/futex.rs:176:21
[INFO] [stdout]    9: std::sync::poison::once::Once::call_once_force
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:20
[INFO] [stdout]   10: std::sync::once_lock::OnceLock<T>::initialize
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:525:19
[INFO] [stdout]   11: std::sync::once_lock::OnceLock<T>::get_or_try_init
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:401:14
[INFO] [stdout]   12: std::sync::once_lock::OnceLock<T>::get_or_init
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:20
[INFO] [stdout]   13: integration::fixtures::filesystem::get
[INFO] [stdout]              at ./tests/fixtures.rs:96:1
[INFO] [stdout]   14: integration::fixtures::filesystem::default
[INFO] [stdout]              at ./tests/fixtures.rs:96:1
[INFO] [stdout]   15: integration::test_create_subvol
[INFO] [stdout]              at ./tests/integration.rs:37:1
[INFO] [stdout]   16: integration::test_create_subvol::{{closure}}
[INFO] [stdout]              at ./tests/integration.rs:37:10
[INFO] [stdout]   17: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   18: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   19: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18
[INFO] [stdout]   20: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74
[INFO] [stdout]   21: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   22: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   23: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   25: test::run_test_in_process
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27
[INFO] [stdout]   26: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43
[INFO] [stdout]   27: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41
[INFO] [stdout]   28: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   29: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   30: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   32: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   33: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   34: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   35: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   37: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   38: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x78564bb87302 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x78564bb87302 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x78564bb87302 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x78564bb87302 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb62c8ed31943daa5
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x78564bbc3293 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x78564bbc3293 - core::fmt::write::h375399f8cb90b45a
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25
[INFO] [stdout]    6:     0x78564bb84103 - std::io::default_write_fmt::hdc1b4dd565dd0099
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x78564bb84103 - std::io::Write::write_fmt::h29f6044e9bc43c23
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x78564bb87152 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x78564bb88bfc - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x78564bb88a52 - std::panicking::default_hook::h8c8a86b4390ab794
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x78564bb3cbe4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha39ae63ed1e9a130
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9
[INFO] [stdout]   12:     0x78564bb3cbe4 - test::test_main_with_exit_callback::{{closure}}::h9df7c328ebe18c28
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x78564bb89583 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h96b7201b552e9069
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9
[INFO] [stdout]   14:     0x78564bb89583 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x78564bb8934a - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x78564bb877f9 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x78564bb88fdd - __rustc[f4ffc7196a45a630]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x78564bad7f60 - core::panicking::panic_fmt::h8cdd4c81eb9069aa
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x78564bad83c6 - core::result::unwrap_failed::h8476ffaa6db8205b
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x78564baea054 - core::result::Result<T,E>::unwrap::h7cdeb5364135cc4e
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x78564baea054 - integration::fixtures::filesystem::h050573ac8e097094
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:99:81
[INFO] [stdout]   22:     0x78564bae9eeb - integration::fixtures::filesystem::get::{{closure}}::hb8b12140d022f000
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:96:1
[INFO] [stdout]   23:     0x78564bad9197 - std::sync::once_lock::OnceLock<T>::get_or_init::{{closure}}::h18b6e255628498ae
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:50
[INFO] [stdout]   24:     0x78564bad8ebc - std::sync::once_lock::OnceLock<T>::initialize::{{closure}}::hc771fc1d72a7d5d4
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:526:19
[INFO] [stdout]   25:     0x78564bae61c7 - std::sync::poison::once::Once::call_once_force::{{closure}}::h0837ea58f9681936
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:40
[INFO] [stdout]   26:     0x78564bad75f4 - std::sys::sync::once::futex::Once::call::habf9f54122b028c3
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/sync/once/futex.rs:176:21
[INFO] [stdout]   27:     0x78564bae5d12 - std::sync::poison::once::Once::call_once_force::h5c7bb7e7df858147
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:20
[INFO] [stdout]   28:     0x78564bad8c83 - std::sync::once_lock::OnceLock<T>::initialize::h4285a92ef94208ac
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:525:19
[INFO] [stdout]   29:     0x78564bad9370 - std::sync::once_lock::OnceLock<T>::get_or_try_init::h08fc6110d940e1a6
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:401:14
[INFO] [stdout]   30:     0x78564bad90ed - std::sync::once_lock::OnceLock<T>::get_or_init::he21c72374eef0b69
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:20
[INFO] [stdout]   31:     0x78564bae9ec3 - integration::fixtures::filesystem::get::h9fb8231a178aae33
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:96:1
[INFO] [stdout]   32:     0x78564bae9f3c - integration::fixtures::filesystem::default::h95a3281f30868c63
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:96:1
[INFO] [stdout]   33:     0x78564bae49a6 - integration::test_create_subvol::h5836a1cc215f366d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:37:1
[INFO] [stdout]   34:     0x78564bae4987 - integration::test_create_subvol::{{closure}}::h986f4c6377e31823
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:37:10
[INFO] [stdout]   35:     0x78564bae1696 - core::ops::function::FnOnce::call_once::h5f615eafdb617b38
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x78564bb422db - core::ops::function::FnOnce::call_once::h9633dcf760ae81b2
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x78564bb422db - test::__rust_begin_short_backtrace::h12ad5e04c8d7b4a5
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18
[INFO] [stdout]   38:     0x78564bb4154e - test::run_test_in_process::{{closure}}::he596b4fd3fa4893c
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74
[INFO] [stdout]   39:     0x78564bb4154e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc746bc3fa75190e0
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x78564bb4154e - std::panicking::catch_unwind::do_call::hf4843906108d6299
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   41:     0x78564bb4154e - std::panicking::catch_unwind::h849d4e8b03577bb9
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   42:     0x78564bb4154e - std::panic::catch_unwind::ha1f814c1dec025d2
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x78564bb4154e - test::run_test_in_process::h542aad3fe61255e7
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27
[INFO] [stdout]   44:     0x78564bb4154e - test::run_test::{{closure}}::h612788d75908cb63
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43
[INFO] [stdout]   45:     0x78564bb063d4 - test::run_test::{{closure}}::hbfeea3bcb7245123
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41
[INFO] [stdout]   46:     0x78564bb063d4 - std::sys::backtrace::__rust_begin_short_backtrace::h72542b83b4f87d5b
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   47:     0x78564bb09bca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff26a7547ea762c9
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   48:     0x78564bb09bca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbee49bc759312884
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   49:     0x78564bb09bca - std::panicking::catch_unwind::do_call::h61de12ce5e04e28f
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   50:     0x78564bb09bca - std::panicking::catch_unwind::h454dd49873d22e18
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   51:     0x78564bb09bca - std::panic::catch_unwind::h5c15187324f8cebb
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x78564bb09bca - std::thread::Builder::spawn_unchecked_::{{closure}}::hbc9d9c7427673d42
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   53:     0x78564bb09bca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefd458a129ddca13
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x78564bb8c2b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2d6e2e526b02c3da
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   55:     0x78564bb8c2b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h1aefced482b33c72
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   56:     0x78564bb8c2b7 - std::sys::pal::unix::thread::Thread::new::thread_start::h7c9c6951b48f721d
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout] 
[INFO] [stdout] ---- test_fs_is_bcachefs stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_fs_is_bcachefs' panicked at tests/fixtures.rs:99:81:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Read-only file system (os error 30)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/backtrace.rs:27:14
[INFO] [stdout]    1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:2079:27
[INFO] [stdout]    2: integration::fixtures::format_loopback_filesystem
[INFO] [stdout]              at ./tests/fixtures.rs:66:9
[INFO] [stdout]    3: integration::fixtures::filesystem
[INFO] [stdout]              at ./tests/fixtures.rs:99:5
[INFO] [stdout]    4: integration::fixtures::filesystem::get::{{closure}}
[INFO] [stdout]              at ./tests/fixtures.rs:96:1
[INFO] [stdout]    5: std::sync::once_lock::OnceLock<T>::get_or_init::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:50
[INFO] [stdout]    6: std::sync::once_lock::OnceLock<T>::initialize::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:526:19
[INFO] [stdout]    7: std::sync::poison::once::Once::call_once_force::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:40
[INFO] [stdout]    8: std::sys::sync::once::futex::Once::call
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/sync/once/futex.rs:176:21
[INFO] [stdout]    9: std::sync::poison::once::Once::call_once_force
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:20
[INFO] [stdout]   10: std::sync::once_lock::OnceLock<T>::initialize
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:525:19
[INFO] [stdout]   11: std::sync::once_lock::OnceLock<T>::get_or_try_init
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:401:14
[INFO] [stdout]   12: std::sync::once_lock::OnceLock<T>::get_or_init
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:20
[INFO] [stdout]   13: integration::fixtures::filesystem::get
[INFO] [stdout]              at ./tests/fixtures.rs:96:1
[INFO] [stdout]   14: integration::fixtures::filesystem::default
[INFO] [stdout]              at ./tests/fixtures.rs:96:1
[INFO] [stdout]   15: integration::test_fs_is_bcachefs
[INFO] [stdout]              at ./tests/integration.rs:22:1
[INFO] [stdout]   16: integration::test_fs_is_bcachefs::{{closure}}
[INFO] [stdout]              at ./tests/integration.rs:22:10
[INFO] [stdout]   17: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   18: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   19: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18
[INFO] [stdout]   20: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74
[INFO] [stdout]   21: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   22: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   23: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   25: test::run_test_in_process
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27
[INFO] [stdout]   26: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43
[INFO] [stdout]   27: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41
[INFO] [stdout]   28: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   29: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   30: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   32: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   33: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   34: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   35: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   37: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   38: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x78564bb87302 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x78564bb87302 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x78564bb87302 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x78564bb87302 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb62c8ed31943daa5
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x78564bbc3293 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x78564bbc3293 - core::fmt::write::h375399f8cb90b45a
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25
[INFO] [stdout]    6:     0x78564bb84103 - std::io::default_write_fmt::hdc1b4dd565dd0099
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x78564bb84103 - std::io::Write::write_fmt::h29f6044e9bc43c23
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x78564bb87152 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x78564bb88bfc - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x78564bb88a52 - std::panicking::default_hook::h8c8a86b4390ab794
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x78564bb3cbe4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha39ae63ed1e9a130
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9
[INFO] [stdout]   12:     0x78564bb3cbe4 - test::test_main_with_exit_callback::{{closure}}::h9df7c328ebe18c28
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x78564bb89583 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h96b7201b552e9069
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9
[INFO] [stdout]   14:     0x78564bb89583 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x78564bb8934a - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x78564bb877f9 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x78564bb88fdd - __rustc[f4ffc7196a45a630]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x78564bad7f60 - core::panicking::panic_fmt::h8cdd4c81eb9069aa
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x78564bad83c6 - core::result::unwrap_failed::h8476ffaa6db8205b
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x78564baea054 - core::result::Result<T,E>::unwrap::h7cdeb5364135cc4e
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x78564baea054 - integration::fixtures::filesystem::h050573ac8e097094
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:99:81
[INFO] [stdout]   22:     0x78564bae9eeb - integration::fixtures::filesystem::get::{{closure}}::hb8b12140d022f000
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:96:1
[INFO] [stdout]   23:     0x78564bad9197 - std::sync::once_lock::OnceLock<T>::get_or_init::{{closure}}::h18b6e255628498ae
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:50
[INFO] [stdout]   24:     0x78564bad8ebc - std::sync::once_lock::OnceLock<T>::initialize::{{closure}}::hc771fc1d72a7d5d4
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:526:19
[INFO] [stdout]   25:     0x78564bae61c7 - std::sync::poison::once::Once::call_once_force::{{closure}}::h0837ea58f9681936
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:40
[INFO] [stdout]   26:     0x78564bad75f4 - std::sys::sync::once::futex::Once::call::habf9f54122b028c3
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/sync/once/futex.rs:176:21
[INFO] [stdout]   27:     0x78564bae5d12 - std::sync::poison::once::Once::call_once_force::h5c7bb7e7df858147
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:20
[INFO] [stdout]   28:     0x78564bad8c83 - std::sync::once_lock::OnceLock<T>::initialize::h4285a92ef94208ac
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:525:19
[INFO] [stdout]   29:     0x78564bad9370 - std::sync::once_lock::OnceLock<T>::get_or_try_init::h08fc6110d940e1a6
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:401:14
[INFO] [stdout]   30:     0x78564bad90ed - std::sync::once_lock::OnceLock<T>::get_or_init::he21c72374eef0b69
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:20
[INFO] [stdout]   31:     0x78564bae9ec3 - integration::fixtures::filesystem::get::h9fb8231a178aae33
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:96:1
[INFO] [stdout]   32:     0x78564bae9f3c - integration::fixtures::filesystem::default::h95a3281f30868c63
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:96:1
[INFO] [stdout]   33:     0x78564bae4436 - integration::test_fs_is_bcachefs::hcfc52e71bd2493ab
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:22:1
[INFO] [stdout]   34:     0x78564bae4417 - integration::test_fs_is_bcachefs::{{closure}}::ha6d4952e749c92d6
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:22:10
[INFO] [stdout]   35:     0x78564bae1796 - core::ops::function::FnOnce::call_once::hec12b54985b27872
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x78564bb422db - core::ops::function::FnOnce::call_once::h9633dcf760ae81b2
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x78564bb422db - test::__rust_begin_short_backtrace::h12ad5e04c8d7b4a5
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18
[INFO] [stdout]   38:     0x78564bb4154e - test::run_test_in_process::{{closure}}::he596b4fd3fa4893c
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74
[INFO] [stdout]   39:     0x78564bb4154e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc746bc3fa75190e0
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x78564bb4154e - std::panicking::catch_unwind::do_call::hf4843906108d6299
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   41:     0x78564bb4154e - std::panicking::catch_unwind::h849d4e8b03577bb9
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   42:     0x78564bb4154e - std::panic::catch_unwind::ha1f814c1dec025d2
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x78564bb4154e - test::run_test_in_process::h542aad3fe61255e7
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27
[INFO] [stdout]   44:     0x78564bb4154e - test::run_test::{{closure}}::h612788d75908cb63
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43
[INFO] [stdout]   45:     0x78564bb063d4 - test::run_test::{{closure}}::hbfeea3bcb7245123
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41
[INFO] [stdout]   46:     0x78564bb063d4 - std::sys::backtrace::__rust_begin_short_backtrace::h72542b83b4f87d5b
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   47:     0x78564bb09bca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff26a7547ea762c9
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   48:     0x78564bb09bca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbee49bc759312884
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   49:     0x78564bb09bca - std::panicking::catch_unwind::do_call::h61de12ce5e04e28f
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   50:     0x78564bb09bca - std::panicking::catch_unwind::h454dd49873d22e18
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   51:     0x78564bb09bca - std::panic::catch_unwind::h5c15187324f8cebb
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x78564bb09bca - std::thread::Builder::spawn_unchecked_::{{closure}}::hbc9d9c7427673d42
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   53:     0x78564bb09bca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefd458a129ddca13
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x78564bb8c2b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2d6e2e526b02c3da
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   55:     0x78564bb8c2b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h1aefced482b33c72
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   56:     0x78564bb8c2b7 - std::sys::pal::unix::thread::Thread::new::thread_start::h7c9c6951b48f721d
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout] 
[INFO] [stdout] ---- test_destroy_subvol stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_destroy_subvol' panicked at tests/fixtures.rs:99:81:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Read-only file system (os error 30)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/backtrace.rs:27:14
[INFO] [stdout]    1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:2079:27
[INFO] [stdout]    2: integration::fixtures::format_loopback_filesystem
[INFO] [stdout]              at ./tests/fixtures.rs:66:9
[INFO] [stdout]    3: integration::fixtures::filesystem
[INFO] [stdout]              at ./tests/fixtures.rs:99:5
[INFO] [stdout]    4: integration::fixtures::filesystem::get::{{closure}}
[INFO] [stdout]              at ./tests/fixtures.rs:96:1
[INFO] [stdout]    5: std::sync::once_lock::OnceLock<T>::get_or_init::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:50
[INFO] [stdout]    6: std::sync::once_lock::OnceLock<T>::initialize::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:526:19
[INFO] [stdout]    7: std::sync::poison::once::Once::call_once_force::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:40
[INFO] [stdout]    8: std::sys::sync::once::futex::Once::call
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/sync/once/futex.rs:176:21
[INFO] [stdout]    9: std::sync::poison::once::Once::call_once_force
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:20
[INFO] [stdout]   10: std::sync::once_lock::OnceLock<T>::initialize
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:525:19
[INFO] [stdout]   11: std::sync::once_lock::OnceLock<T>::get_or_try_init
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:401:14
[INFO] [stdout]   12: std::sync::once_lock::OnceLock<T>::get_or_init
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:20
[INFO] [stdout]   13: integration::fixtures::filesystem::get
[INFO] [stdout]              at ./tests/fixtures.rs:96:1
[INFO] [stdout]   14: integration::fixtures::filesystem::default
[INFO] [stdout]              at ./tests/fixtures.rs:96:1
[INFO] [stdout]   15: integration::test_destroy_subvol
[INFO] [stdout]              at ./tests/integration.rs:45:1
[INFO] [stdout]   16: integration::test_destroy_subvol::{{closure}}
[INFO] [stdout]              at ./tests/integration.rs:45:10
[INFO] [stdout]   17: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   18: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   19: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18
[INFO] [stdout]   20: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74
[INFO] [stdout]   21: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   22: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   23: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   25: test::run_test_in_process
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27
[INFO] [stdout]   26: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43
[INFO] [stdout]   27: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41
[INFO] [stdout]   28: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   29: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   30: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   32: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   33: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   34: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   35: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   37: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   38: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x78564bb87302 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x78564bb87302 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x78564bb87302 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x78564bb87302 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb62c8ed31943daa5
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x78564bbc3293 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x78564bbc3293 - core::fmt::write::h375399f8cb90b45a
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25
[INFO] [stdout]    6:     0x78564bb84103 - std::io::default_write_fmt::hdc1b4dd565dd0099
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x78564bb84103 - std::io::Write::write_fmt::h29f6044e9bc43c23
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x78564bb87152 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x78564bb88bfc - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x78564bb88a52 - std::panicking::default_hook::h8c8a86b4390ab794
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x78564bb3cbe4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha39ae63ed1e9a130
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9
[INFO] [stdout]   12:     0x78564bb3cbe4 - test::test_main_with_exit_callback::{{closure}}::h9df7c328ebe18c28
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x78564bb89583 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h96b7201b552e9069
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9
[INFO] [stdout]   14:     0x78564bb89583 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x78564bb8934a - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13
[INFO] [stderr] error: test failed, to rerun pass `--test integration`
[INFO] [stdout]   16:     0x78564bb877f9 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x78564bb88fdd - __rustc[f4ffc7196a45a630]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x78564bad7f60 - core::panicking::panic_fmt::h8cdd4c81eb9069aa
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x78564bad83c6 - core::result::unwrap_failed::h8476ffaa6db8205b
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x78564baea054 - core::result::Result<T,E>::unwrap::h7cdeb5364135cc4e
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x78564baea054 - integration::fixtures::filesystem::h050573ac8e097094
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:99:81
[INFO] [stdout]   22:     0x78564bae9eeb - integration::fixtures::filesystem::get::{{closure}}::hb8b12140d022f000
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:96:1
[INFO] [stdout]   23:     0x78564bad9197 - std::sync::once_lock::OnceLock<T>::get_or_init::{{closure}}::h18b6e255628498ae
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:50
[INFO] [stdout]   24:     0x78564bad8ebc - std::sync::once_lock::OnceLock<T>::initialize::{{closure}}::hc771fc1d72a7d5d4
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:526:19
[INFO] [stdout]   25:     0x78564bae61c7 - std::sync::poison::once::Once::call_once_force::{{closure}}::h0837ea58f9681936
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:40
[INFO] [stdout]   26:     0x78564bad75f4 - std::sys::sync::once::futex::Once::call::habf9f54122b028c3
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/sync/once/futex.rs:176:21
[INFO] [stdout]   27:     0x78564bae5d12 - std::sync::poison::once::Once::call_once_force::h5c7bb7e7df858147
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:20
[INFO] [stdout]   28:     0x78564bad8c83 - std::sync::once_lock::OnceLock<T>::initialize::h4285a92ef94208ac
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:525:19
[INFO] [stdout]   29:     0x78564bad9370 - std::sync::once_lock::OnceLock<T>::get_or_try_init::h08fc6110d940e1a6
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:401:14
[INFO] [stdout]   30:     0x78564bad90ed - std::sync::once_lock::OnceLock<T>::get_or_init::he21c72374eef0b69
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:20
[INFO] [stdout]   31:     0x78564bae9ec3 - integration::fixtures::filesystem::get::h9fb8231a178aae33
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:96:1
[INFO] [stdout]   32:     0x78564bae9f3c - integration::fixtures::filesystem::default::h95a3281f30868c63
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:96:1
[INFO] [stdout]   33:     0x78564bae4d86 - integration::test_destroy_subvol::hc97c88b5d3794d03
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:45:1
[INFO] [stdout]   34:     0x78564bae4d67 - integration::test_destroy_subvol::{{closure}}::h49198d25f6212982
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:45:10
[INFO] [stdout]   35:     0x78564bae1716 - core::ops::function::FnOnce::call_once::hbe0422d4aab048e2
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x78564bb422db - core::ops::function::FnOnce::call_once::h9633dcf760ae81b2
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x78564bb422db - test::__rust_begin_short_backtrace::h12ad5e04c8d7b4a5
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18
[INFO] [stdout]   38:     0x78564bb4154e - test::run_test_in_process::{{closure}}::he596b4fd3fa4893c
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74
[INFO] [stdout]   39:     0x78564bb4154e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc746bc3fa75190e0
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x78564bb4154e - std::panicking::catch_unwind::do_call::hf4843906108d6299
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   41:     0x78564bb4154e - std::panicking::catch_unwind::h849d4e8b03577bb9
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   42:     0x78564bb4154e - std::panic::catch_unwind::ha1f814c1dec025d2
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x78564bb4154e - test::run_test_in_process::h542aad3fe61255e7
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27
[INFO] [stdout]   44:     0x78564bb4154e - test::run_test::{{closure}}::h612788d75908cb63
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43
[INFO] [stdout]   45:     0x78564bb063d4 - test::run_test::{{closure}}::hbfeea3bcb7245123
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41
[INFO] [stdout]   46:     0x78564bb063d4 - std::sys::backtrace::__rust_begin_short_backtrace::h72542b83b4f87d5b
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   47:     0x78564bb09bca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff26a7547ea762c9
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   48:     0x78564bb09bca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbee49bc759312884
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   49:     0x78564bb09bca - std::panicking::catch_unwind::do_call::h61de12ce5e04e28f
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   50:     0x78564bb09bca - std::panicking::catch_unwind::h454dd49873d22e18
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   51:     0x78564bb09bca - std::panic::catch_unwind::h5c15187324f8cebb
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x78564bb09bca - std::thread::Builder::spawn_unchecked_::{{closure}}::hbc9d9c7427673d42
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   53:     0x78564bb09bca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefd458a129ddca13
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x78564bb8c2b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2d6e2e526b02c3da
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   55:     0x78564bb8c2b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h1aefced482b33c72
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   56:     0x78564bb8c2b7 - std::sys::pal::unix::thread::Thread::new::thread_start::h7c9c6951b48f721d
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout] 
[INFO] [stdout] ---- test_query_uuid stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_query_uuid' panicked at tests/fixtures.rs:99:81:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Read-only file system (os error 30)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/backtrace.rs:27:14
[INFO] [stdout]    1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:2079:27
[INFO] [stdout]    2: integration::fixtures::format_loopback_filesystem
[INFO] [stdout]              at ./tests/fixtures.rs:66:9
[INFO] [stdout]    3: integration::fixtures::filesystem
[INFO] [stdout]              at ./tests/fixtures.rs:99:5
[INFO] [stdout]    4: integration::fixtures::filesystem::get::{{closure}}
[INFO] [stdout]              at ./tests/fixtures.rs:96:1
[INFO] [stdout]    5: std::sync::once_lock::OnceLock<T>::get_or_init::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:50
[INFO] [stdout]    6: std::sync::once_lock::OnceLock<T>::initialize::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:526:19
[INFO] [stdout]    7: std::sync::poison::once::Once::call_once_force::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:40
[INFO] [stdout]    8: std::sys::sync::once::futex::Once::call
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/sync/once/futex.rs:176:21
[INFO] [stdout]    9: std::sync::poison::once::Once::call_once_force
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:20
[INFO] [stdout]   10: std::sync::once_lock::OnceLock<T>::initialize
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:525:19
[INFO] [stdout]   11: std::sync::once_lock::OnceLock<T>::get_or_try_init
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:401:14
[INFO] [stdout]   12: std::sync::once_lock::OnceLock<T>::get_or_init
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:20
[INFO] [stdout]   13: integration::fixtures::filesystem::get
[INFO] [stdout]              at ./tests/fixtures.rs:96:1
[INFO] [stdout]   14: integration::fixtures::filesystem::default
[INFO] [stdout]              at ./tests/fixtures.rs:96:1
[INFO] [stdout]   15: integration::test_query_uuid
[INFO] [stdout]              at ./tests/integration.rs:31:1
[INFO] [stdout]   16: integration::test_query_uuid::{{closure}}
[INFO] [stdout]              at ./tests/integration.rs:31:10
[INFO] [stdout]   17: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   18: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   19: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18
[INFO] [stdout]   20: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74
[INFO] [stdout]   21: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   22: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   23: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   25: test::run_test_in_process
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27
[INFO] [stdout]   26: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43
[INFO] [stdout]   27: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41
[INFO] [stdout]   28: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   29: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   30: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   32: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   33: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   34: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   35: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   37: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   38: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x78564bb87302 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x78564bb87302 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x78564bb87302 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x78564bb87302 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb62c8ed31943daa5
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x78564bbc3293 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x78564bbc3293 - core::fmt::write::h375399f8cb90b45a
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25
[INFO] [stdout]    6:     0x78564bb84103 - std::io::default_write_fmt::hdc1b4dd565dd0099
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x78564bb84103 - std::io::Write::write_fmt::h29f6044e9bc43c23
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x78564bb87152 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x78564bb88bfc - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x78564bb88a52 - std::panicking::default_hook::h8c8a86b4390ab794
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x78564bb3cbe4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha39ae63ed1e9a130
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9
[INFO] [stdout]   12:     0x78564bb3cbe4 - test::test_main_with_exit_callback::{{closure}}::h9df7c328ebe18c28
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x78564bb89583 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h96b7201b552e9069
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9
[INFO] [stdout]   14:     0x78564bb89583 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x78564bb8934a - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x78564bb877f9 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x78564bb88fdd - __rustc[f4ffc7196a45a630]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x78564bad7f60 - core::panicking::panic_fmt::h8cdd4c81eb9069aa
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x78564bad83c6 - core::result::unwrap_failed::h8476ffaa6db8205b
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x78564baea054 - core::result::Result<T,E>::unwrap::h7cdeb5364135cc4e
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x78564baea054 - integration::fixtures::filesystem::h050573ac8e097094
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:99:81
[INFO] [stdout]   22:     0x78564bae9eeb - integration::fixtures::filesystem::get::{{closure}}::hb8b12140d022f000
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:96:1
[INFO] [stdout]   23:     0x78564bad9197 - std::sync::once_lock::OnceLock<T>::get_or_init::{{closure}}::h18b6e255628498ae
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:50
[INFO] [stdout]   24:     0x78564bad8ebc - std::sync::once_lock::OnceLock<T>::initialize::{{closure}}::hc771fc1d72a7d5d4
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:526:19
[INFO] [stdout]   25:     0x78564bae61c7 - std::sync::poison::once::Once::call_once_force::{{closure}}::h0837ea58f9681936
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:40
[INFO] [stdout]   26:     0x78564bad75f4 - std::sys::sync::once::futex::Once::call::habf9f54122b028c3
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/sync/once/futex.rs:176:21
[INFO] [stdout]   27:     0x78564bae5d12 - std::sync::poison::once::Once::call_once_force::h5c7bb7e7df858147
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/poison/once.rs:214:20
[INFO] [stdout]   28:     0x78564bad8c83 - std::sync::once_lock::OnceLock<T>::initialize::h4285a92ef94208ac
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:525:19
[INFO] [stdout]   29:     0x78564bad9370 - std::sync::once_lock::OnceLock<T>::get_or_try_init::h08fc6110d940e1a6
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:401:14
[INFO] [stdout]   30:     0x78564bad90ed - std::sync::once_lock::OnceLock<T>::get_or_init::he21c72374eef0b69
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sync/once_lock.rs:313:20
[INFO] [stdout]   31:     0x78564bae9ec3 - integration::fixtures::filesystem::get::h9fb8231a178aae33
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:96:1
[INFO] [stdout]   32:     0x78564bae9f3c - integration::fixtures::filesystem::default::h95a3281f30868c63
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixtures.rs:96:1
[INFO] [stdout]   33:     0x78564bae47d9 - integration::test_query_uuid::hd50cc265b6d5cce0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:31:1
[INFO] [stdout]   34:     0x78564bae47b7 - integration::test_query_uuid::{{closure}}::h42946b99470ade87
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration.rs:31:10
[INFO] [stdout]   35:     0x78564bae1756 - core::ops::function::FnOnce::call_once::hde63e74b19fcf28c
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x78564bb422db - core::ops::function::FnOnce::call_once::h9633dcf760ae81b2
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x78564bb422db - test::__rust_begin_short_backtrace::h12ad5e04c8d7b4a5
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18
[INFO] [stdout]   38:     0x78564bb4154e - test::run_test_in_process::{{closure}}::he596b4fd3fa4893c
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74
[INFO] [stdout]   39:     0x78564bb4154e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc746bc3fa75190e0
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x78564bb4154e - std::panicking::catch_unwind::do_call::hf4843906108d6299
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   41:     0x78564bb4154e - std::panicking::catch_unwind::h849d4e8b03577bb9
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   42:     0x78564bb4154e - std::panic::catch_unwind::ha1f814c1dec025d2
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x78564bb4154e - test::run_test_in_process::h542aad3fe61255e7
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27
[INFO] [stdout]   44:     0x78564bb4154e - test::run_test::{{closure}}::h612788d75908cb63
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43
[INFO] [stdout]   45:     0x78564bb063d4 - test::run_test::{{closure}}::hbfeea3bcb7245123
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41
[INFO] [stdout]   46:     0x78564bb063d4 - std::sys::backtrace::__rust_begin_short_backtrace::h72542b83b4f87d5b
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   47:     0x78564bb09bca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff26a7547ea762c9
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   48:     0x78564bb09bca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbee49bc759312884
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   49:     0x78564bb09bca - std::panicking::catch_unwind::do_call::h61de12ce5e04e28f
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40
[INFO] [stdout]   50:     0x78564bb09bca - std::panicking::catch_unwind::h454dd49873d22e18
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19
[INFO] [stdout]   51:     0x78564bb09bca - std::panic::catch_unwind::h5c15187324f8cebb
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x78564bb09bca - std::thread::Builder::spawn_unchecked_::{{closure}}::hbc9d9c7427673d42
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   53:     0x78564bb09bca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefd458a129ddca13
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x78564bb8c2b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2d6e2e526b02c3da
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   55:     0x78564bb8c2b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h1aefced482b33c72
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9
[INFO] [stdout]   56:     0x78564bb8c2b7 - std::sys::pal::unix::thread::Thread::new::thread_start::h7c9c6951b48f721d
[INFO] [stdout]                                at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_create_subvol
[INFO] [stdout]     test_destroy_subvol
[INFO] [stdout]     test_fs_is_bcachefs
[INFO] [stdout]     test_query_uuid
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f38680ff0b37a72dee5469eb4386a85fb2d912681969bc133758e3bd31c6430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f38680ff0b37a72dee5469eb4386a85fb2d912681969bc133758e3bd31c6430", kill_on_drop: false }`
[INFO] [stdout] 8f38680ff0b37a72dee5469eb4386a85fb2d912681969bc133758e3bd31c6430