[INFO] fetching crate damascus 0.0.11...
[INFO] testing damascus-0.0.11 against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] extracting crate damascus 0.0.11 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate damascus 0.0.11
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate damascus 0.0.11
[INFO] tweaked toml for crates.io crate damascus 0.0.11 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate damascus 0.0.11 on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate damascus 0.0.11 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 972a4ca21876ebad09cac64a305d756c58326d2cd0190f03d341f2c13f5177f4
[INFO] running `Command { std: "docker" "start" "972a4ca21876ebad09cac64a305d756c58326d2cd0190f03d341f2c13f5177f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "972a4ca21876ebad09cac64a305d756c58326d2cd0190f03d341f2c13f5177f4" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "972a4ca21876ebad09cac64a305d756c58326d2cd0190f03d341f2c13f5177f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "972a4ca21876ebad09cac64a305d756c58326d2cd0190f03d341f2c13f5177f4" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.146
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling itoa v1.0.16
[INFO] [stderr]    Compiling ryu v1.0.21
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling md5 v0.8.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling damascus v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.23s
[INFO] running `Command { std: "docker" "inspect" "972a4ca21876ebad09cac64a305d756c58326d2cd0190f03d341f2c13f5177f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "972a4ca21876ebad09cac64a305d756c58326d2cd0190f03d341f2c13f5177f4" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]    Compiling temp_testdir v0.2.3
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling damascus v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `Command { std: "docker" "inspect" "972a4ca21876ebad09cac64a305d756c58326d2cd0190f03d341f2c13f5177f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "972a4ca21876ebad09cac64a305d756c58326d2cd0190f03d341f2c13f5177f4" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/damascus-d59d11b7f7bfaa18)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test common::utils::partition::tests::try_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/end2end.rs (/opt/rustwide/target/debug/deps/end2end-4c422d4ea47ee7b9)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test end2end::fuse_overlayfs::mount_fuse_overlay_r ... filtered: OverlayFs is not availible 
[INFO] [stdout] test end2end::fuse_overlayfs::mount_fuse_overlay_rw ... filtered: OverlayFs is not availible 
[INFO] [stdout] test end2end::fuse_overlayfs::mount_fuse_overlay_rw_on_lower ... filtered: OverlayFs is not availible 
[INFO] [stdout] test end2end::fuse_overlayfs::recover_fuse_overlay_ro_handle ... filtered: FuseOverlayFs is not available 
[INFO] [stdout] test end2end::fuse_overlayfs::recover_fuse_overlay_rw_handle ... filtered: FuseOverlayFs is not available 
[INFO] [stderr] [src/os/linux/overlay.rs:187:13] &self = OverlayFs {
[INFO] [stderr]     lower: [
[INFO] [stderr]         "/tmp/rstest/lower1",
[INFO] [stderr]         "/tmp/rstest/lower2",
[INFO] [stderr]     ],
[INFO] [stderr]     upper: None,
[INFO] [stderr]     work: None,
[INFO] [stderr]     target: "/tmp/rstest/mount",
[INFO] [stderr]     options: [],
[INFO] [stderr]     id: None,
[INFO] [stderr]     drop: true,
[INFO] [stderr] }
[INFO] [stderr] 
[INFO] [stderr] thread 'main' (856) panicked at tests/linux/overlayfs.rs:39:15:
[INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x584b45c4d32e - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x584b45c4d32e - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x584b45c4d32e - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x584b45c4d32e - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x584b45b72753 - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x584b45b72753 - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/mod.rs:1687:22
[INFO] [stderr]    6:     0x584b45c57a48 - std[d054f6f42beb1baa]::io::default_write_fmt::<std[d054f6f42beb1baa]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stderr]    7:     0x584b45c57a48 - <std[d054f6f42beb1baa]::sys::stdio::unix::Stderr as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stderr]    8:     0x584b45c0e8c9 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x584b45c0e8c9 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x584b45c4369f - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x584b45c43af4 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x584b45c0e9ff - std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:698:13
[INFO] [stderr]   13:     0x584b45bfef99 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x584b45c0f5a5 - __rustc[7ab284efd7f33ea8]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x584b45b7379e - core[5a1c3e9896636f3a]::panicking::panic_fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x584b45b7340a - core[5a1c3e9896636f3a]::result::unwrap_failed
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1872:5
[INFO] [stderr]   17:     0x584b45bb097a - <core[5a1c3e9896636f3a]::result::Result<&mut damascus[96f3888ebb0111d3]::os::linux::overlay::OverlayFs, std[d054f6f42beb1baa]::io::error::Error>>::unwrap
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1233:23
[INFO] [stderr]   18:     0x584b45bb097a - end2end[ff81abb4854cd5b1]::linux::overlayfs::mount_overlay_r
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/linux/overlayfs.rs:39:15
[INFO] [stderr]   19:     0x584b45ba4eee - <end2end[ff81abb4854cd5b1]::linux::overlayfs::mount_overlay_r as core[5a1c3e9896636f3a]::ops::function::Fn<()>>::call
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:79:5
[INFO] [stderr]   20:     0x584b45ba4c86 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe> as core[5a1c3e9896636f3a]::ops::function::Fn<()>>::call
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stderr]   21:     0x584b45ba394e - <&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   22:     0x584b45ba4c4e - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   23:     0x584b45b9f90b - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>, ()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   24:     0x584b45ba50cb - __rust_try.llvm.1731795726530328757
[INFO] [stderr]   25:     0x584b45b9f880 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   26:     0x584b45b9f880 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>, ()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   27:     0x584b45b9a3d9 - <end2end[ff81abb4854cd5b1]::TestRunner>::run
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/end2end.rs:52:26
[INFO] [stderr]   28:     0x584b45b99ffa - end2end[ff81abb4854cd5b1]::main
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/end2end.rs:118:39
[INFO] [stderr]   29:     0x584b45ba4c9b - <fn() as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   30:     0x584b45b9f8de - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   31:     0x584b45ba0a31 - std[d054f6f42beb1baa]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:206:18
[INFO] [stdout] test end2end::overlayfs::mount_overlay_r ... panic
[INFO] [stderr]   32:     0x584b45c41b8c - <&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   33:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   34:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::<i32, &dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   35:     0x584b45c41b8c - std[d054f6f42beb1baa]::panic::catch_unwind::<&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   36:     0x584b45c41b8c - std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:175:24
[INFO] [stderr]   37:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   38:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::<isize, std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   39:     0x584b45c41b8c - std[d054f6f42beb1baa]::panic::catch_unwind::<std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   40:     0x584b45c41b8c - std[d054f6f42beb1baa]::rt::lang_start_internal
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:171:5
[INFO] [stderr]   41:     0x584b45b9f847 - std[d054f6f42beb1baa]::rt::lang_start::<()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:205:5
[INFO] [stderr]   42:     0x584b45b9e39e - main
[INFO] [stderr]   43:     0x79b993ca51ca - <unknown>
[INFO] [stderr]   44:     0x79b993ca528b - __libc_start_main
[INFO] [stderr]   45:     0x584b45b5d925 - _start
[INFO] [stderr]   46:                0x0 - <unknown>
[INFO] [stderr] [src/os/linux/overlay.rs:187:13] &self = OverlayFs {
[INFO] [stderr]     lower: [
[INFO] [stderr]         "/tmp/rstest.1/lower1",
[INFO] [stderr]         "/tmp/rstest.1/lower2",
[INFO] [stderr]     ],
[INFO] [stderr]     upper: Some(
[INFO] [stderr]         "/tmp/rstest.1/upper",
[INFO] [stderr]     ),
[INFO] [stderr]     work: Some(
[INFO] [stderr]         "/tmp/rstest.1/work",
[INFO] [stderr]     ),
[INFO] [stderr]     target: "/tmp/rstest.1/mount",
[INFO] [stderr]     options: [],
[INFO] [stderr]     id: None,
[INFO] [stderr]     drop: true,
[INFO] [stderr] }
[INFO] [stderr] 
[INFO] [stderr] thread 'main' (856) panicked at tests/linux/overlayfs.rs:67:15:
[INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x584b45c4d32e - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x584b45c4d32e - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x584b45c4d32e - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x584b45c4d32e - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x584b45b72753 - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x584b45b72753 - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/mod.rs:1687:22
[INFO] [stderr]    6:     0x584b45c57a48 - std[d054f6f42beb1baa]::io::default_write_fmt::<std[d054f6f42beb1baa]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stderr]    7:     0x584b45c57a48 - <std[d054f6f42beb1baa]::sys::stdio::unix::Stderr as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stderr]    8:     0x584b45c0e8c9 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x584b45c0e8c9 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x584b45c4369f - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x584b45c43af4 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x584b45c0e9ff - std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:698:13
[INFO] [stderr]   13:     0x584b45bfef99 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x584b45c0f5a5 - __rustc[7ab284efd7f33ea8]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x584b45b7379e - core[5a1c3e9896636f3a]::panicking::panic_fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x584b45b7340a - core[5a1c3e9896636f3a]::result::unwrap_failed
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1872:5
[INFO] [stderr]   17:     0x584b45bb198e - <core[5a1c3e9896636f3a]::result::Result<&mut damascus[96f3888ebb0111d3]::os::linux::overlay::OverlayFs, std[d054f6f42beb1baa]::io::error::Error>>::unwrap
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1233:23
[INFO] [stderr]   18:     0x584b45bb198e - end2end[ff81abb4854cd5b1]::linux::overlayfs::mount_overlay_rw
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/linux/overlayfs.rs:67:15
[INFO] [stderr]   19:     0x584b45ba4f3e - <end2end[ff81abb4854cd5b1]::linux::overlayfs::mount_overlay_rw as core[5a1c3e9896636f3a]::ops::function::Fn<()>>::call
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:79:5
[INFO] [stderr]   20:     0x584b45ba4c86 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe> as core[5a1c3e9896636f3a]::ops::function::Fn<()>>::call
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stderr]   21:     0x584b45ba394e - <&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   22:     0x584b45ba4c4e - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   23:     0x584b45b9f90b - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>, ()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   24:     0x584b45ba50cb - __rust_try.llvm.1731795726530328757
[INFO] [stderr]   25:     0x584b45b9f880 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   26:     0x584b45b9f880 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>, ()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   27:     0x584b45b9a3d9 - <end2end[ff81abb4854cd5b1]::TestRunner>::run
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/end2end.rs:52:26
[INFO] [stderr]   28:     0x584b45b99ffa - end2end[ff81abb4854cd5b1]::main
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/end2end.rs:118:39
[INFO] [stderr]   29:     0x584b45ba4c9b - <fn() as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   30:     0x584b45b9f8de - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   31:     0x584b45ba0a31 - std[d054f6f42beb1baa]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:206:18
[INFO] [stderr]   32:     0x584b45c41b8c - <&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   33:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   34:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::<i32, &dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   35:     0x584b45c41b8c - std[d054f6f42beb1baa]::panic::catch_unwind::<&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   36:     0x584b45c41b8c - std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:175:24
[INFO] [stderr]   37:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   38:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::<isize, std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   39:     0x584b45c41b8c - std[d054f6f42beb1baa]::panic::catch_unwind::<std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   40:     0x584b45c41b8c - std[d054f6f42beb1baa]::rt::lang_start_internal
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:171:5
[INFO] [stderr]   41:     0x584b45b9f847 - std[d054f6f42beb1baa]::rt::lang_start::<()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:205:5
[INFO] [stderr]   42:     0x584b45b9e39e - main
[INFO] [stderr]   43:     0x79b993ca51ca - <unknown>
[INFO] [stderr]   44:     0x79b993ca528b - __libc_start_main
[INFO] [stderr]   45:     0x584b45b5d925 - _start
[INFO] [stderr]   46:                0x0 - <unknown>
[INFO] [stderr] [src/os/linux/overlay.rs:187:13] &self = OverlayFs {
[INFO] [stderr]     lower: [
[INFO] [stderr]         "/tmp/rstest.2/lower1",
[INFO] [stderr]         "/tmp/rstest.2/lower2",
[INFO] [stderr]     ],
[INFO] [stderr]     upper: Some(
[INFO] [stderr]         "/tmp/rstest.2/upper",
[INFO] [stderr]     ),
[INFO] [stderr]     work: Some(
[INFO] [stderr]         "/tmp/rstest.2/work",
[INFO] [stderr]     ),
[INFO] [stderr]     target: "/tmp/rstest.2/lower1",
[INFO] [stderr]     options: [],
[INFO] [stderr]     id: None,
[INFO] [stderr]     drop: true,
[INFO] [stderr] }
[INFO] [stderr] 
[INFO] [stderr] thread 'main' (856) panicked at tests/linux/overlayfs.rs:99:15:
[INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x584b45c4d32e - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x584b45c4d32e - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x584b45c4d32e - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x584b45c4d32e - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x584b45b72753 - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x584b45b72753 - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/mod.rs:1687:22
[INFO] [stderr]    6:     0x584b45c57a48 - std[d054f6f42beb1baa]::io::default_write_fmt::<std[d054f6f42beb1baa]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stderr]    7:     0x584b45c57a48 - <std[d054f6f42beb1baa]::sys::stdio::unix::Stderr as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stderr]    8:     0x584b45c0e8c9 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x584b45c0e8c9 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x584b45c4369f - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x584b45c43af4 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x584b45c0e9ff - std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:698:13
[INFO] [stderr]   13:     0x584b45bfef99 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x584b45c0f5a5 - __rustc[7ab284efd7f33ea8]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x584b45b7379e - core[5a1c3e9896636f3a]::panicking::panic_fmt
[INFO] [stdout] test end2end::overlayfs::mount_overlay_rw ... panic
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x584b45b7340a - core[5a1c3e9896636f3a]::result::unwrap_failed
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1872:5
[INFO] [stderr]   17:     0x584b45bb2a93 - <core[5a1c3e9896636f3a]::result::Result<&mut damascus[96f3888ebb0111d3]::os::linux::overlay::OverlayFs, std[d054f6f42beb1baa]::io::error::Error>>::unwrap
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1233:23
[INFO] [stderr]   18:     0x584b45bb2a93 - end2end[ff81abb4854cd5b1]::linux::overlayfs::mount_overlay_rw_on_lower
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/linux/overlayfs.rs:99:15
[INFO] [stderr]   19:     0x584b45ba4f8e - <end2end[ff81abb4854cd5b1]::linux::overlayfs::mount_overlay_rw_on_lower as core[5a1c3e9896636f3a]::ops::function::Fn<()>>::call
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:79:5
[INFO] [stderr]   20:     0x584b45ba4c86 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe> as core[5a1c3e9896636f3a]::ops::function::Fn<()>>::call
[INFO] [stdout] test end2end::overlayfs::mount_overlay_rw_on_lower ... panic
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stderr]   21:     0x584b45ba394e - <&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   22:     0x584b45ba4c4e - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   23:     0x584b45b9f90b - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>, ()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   24:     0x584b45ba50cb - __rust_try.llvm.1731795726530328757
[INFO] [stderr]   25:     0x584b45b9f880 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   26:     0x584b45b9f880 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>, ()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   27:     0x584b45b9a3d9 - <end2end[ff81abb4854cd5b1]::TestRunner>::run
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/end2end.rs:52:26
[INFO] [stderr]   28:     0x584b45b99ffa - end2end[ff81abb4854cd5b1]::main
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/end2end.rs:118:39
[INFO] [stderr]   29:     0x584b45ba4c9b - <fn() as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   30:     0x584b45b9f8de - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   31:     0x584b45ba0a31 - std[d054f6f42beb1baa]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:206:18
[INFO] [stderr]   32:     0x584b45c41b8c - <&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   33:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   34:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::<i32, &dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   35:     0x584b45c41b8c - std[d054f6f42beb1baa]::panic::catch_unwind::<&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   36:     0x584b45c41b8c - std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:175:24
[INFO] [stderr]   37:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   38:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::<isize, std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   39:     0x584b45c41b8c - std[d054f6f42beb1baa]::panic::catch_unwind::<std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   40:     0x584b45c41b8c - std[d054f6f42beb1baa]::rt::lang_start_internal
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:171:5
[INFO] [stderr]   41:     0x584b45b9f847 - std[d054f6f42beb1baa]::rt::lang_start::<()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:205:5
[INFO] [stderr]   42:     0x584b45b9e39e - main
[INFO] [stderr]   43:     0x79b993ca51ca - <unknown>
[INFO] [stderr]   44:     0x79b993ca528b - __libc_start_main
[INFO] [stderr]   45:     0x584b45b5d925 - _start
[INFO] [stderr]   46:                0x0 - <unknown>
[INFO] [stderr] [src/os/linux/overlay.rs:187:13] &self = OverlayFs {
[INFO] [stderr]     lower: [
[INFO] [stderr]         "/tmp/rstest.3/lower1",
[INFO] [stderr]         "/tmp/rstest.3/lower2",
[INFO] [stderr]     ],
[INFO] [stderr]     upper: None,
[INFO] [stderr]     work: None,
[INFO] [stderr]     target: "/tmp/rstest.3/mount",
[INFO] [stderr]     options: [],
[INFO] [stderr]     id: None,
[INFO] [stderr]     drop: true,
[INFO] [stderr] }
[INFO] [stderr] 
[INFO] [stderr] thread 'main' (856) panicked at tests/linux/overlayfs.rs:137:15:
[INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x584b45c4d32e - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x584b45c4d32e - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x584b45c4d32e - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x584b45c4d32e - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x584b45b72753 - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x584b45b72753 - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/mod.rs:1687:22
[INFO] [stderr]    6:     0x584b45c57a48 - std[d054f6f42beb1baa]::io::default_write_fmt::<std[d054f6f42beb1baa]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stderr]    7:     0x584b45c57a48 - <std[d054f6f42beb1baa]::sys::stdio::unix::Stderr as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stderr]    8:     0x584b45c0e8c9 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x584b45c0e8c9 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x584b45c4369f - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x584b45c43af4 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x584b45c0e9ff - std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:698:13
[INFO] [stderr]   13:     0x584b45bfef99 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x584b45c0f5a5 - __rustc[7ab284efd7f33ea8]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x584b45b7379e - core[5a1c3e9896636f3a]::panicking::panic_fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x584b45b7340a - core[5a1c3e9896636f3a]::result::unwrap_failed
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1872:5
[INFO] [stderr]   17:     0x584b45bb396d - <core[5a1c3e9896636f3a]::result::Result<&mut damascus[96f3888ebb0111d3]::os::linux::overlay::OverlayFs, std[d054f6f42beb1baa]::io::error::Error>>::unwrap
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1233:23
[INFO] [stderr]   18:     0x584b45bb396d - end2end[ff81abb4854cd5b1]::linux::overlayfs::recover_overlay_ro_handle
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/linux/overlayfs.rs:137:15
[INFO] [stderr]   19:     0x584b45ba4fde - <end2end[ff81abb4854cd5b1]::linux::overlayfs::recover_overlay_ro_handle as core[5a1c3e9896636f3a]::ops::function::Fn<()>>::call
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:79:5
[INFO] [stderr]   20:     0x584b45ba4c86 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe> as core[5a1c3e9896636f3a]::ops::function::Fn<()>>::call
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stderr]   21:     0x584b45ba394e - <&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   22:     0x584b45ba4c4e - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   23:     0x584b45b9f90b - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>, ()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   24:     0x584b45ba50cb - __rust_try.llvm.1731795726530328757
[INFO] [stdout] test end2end::overlayfs::recover_overlay_ro_handle ... panic
[INFO] [stderr]   25:     0x584b45b9f880 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   26:     0x584b45b9f880 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>, ()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   27:     0x584b45b9a3d9 - <end2end[ff81abb4854cd5b1]::TestRunner>::run
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/end2end.rs:52:26
[INFO] [stderr]   28:     0x584b45b99ffa - end2end[ff81abb4854cd5b1]::main
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/end2end.rs:118:39
[INFO] [stderr]   29:     0x584b45ba4c9b - <fn() as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   30:     0x584b45b9f8de - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   31:     0x584b45ba0a31 - std[d054f6f42beb1baa]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:206:18
[INFO] [stderr]   32:     0x584b45c41b8c - <&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   33:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   34:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::<i32, &dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   35:     0x584b45c41b8c - std[d054f6f42beb1baa]::panic::catch_unwind::<&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   36:     0x584b45c41b8c - std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:175:24
[INFO] [stderr]   37:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   38:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::<isize, std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   39:     0x584b45c41b8c - std[d054f6f42beb1baa]::panic::catch_unwind::<std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   40:     0x584b45c41b8c - std[d054f6f42beb1baa]::rt::lang_start_internal
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:171:5
[INFO] [stderr]   41:     0x584b45b9f847 - std[d054f6f42beb1baa]::rt::lang_start::<()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:205:5
[INFO] [stderr]   42:     0x584b45b9e39e - main
[INFO] [stderr]   43:     0x79b993ca51ca - <unknown>
[INFO] [stderr]   44:     0x79b993ca528b - __libc_start_main
[INFO] [stderr]   45:     0x584b45b5d925 - _start
[INFO] [stderr]   46:                0x0 - <unknown>
[INFO] [stderr] [src/os/linux/overlay.rs:187:13] &self = OverlayFs {
[INFO] [stderr]     lower: [
[INFO] [stderr]         "/tmp/rstest.4/lower1",
[INFO] [stderr]         "/tmp/rstest.4/lower2",
[INFO] [stderr]     ],
[INFO] [stderr]     upper: Some(
[INFO] [stderr]         "/tmp/rstest.4/upper",
[INFO] [stderr]     ),
[INFO] [stderr]     work: Some(
[INFO] [stderr]         "/tmp/rstest.4/work",
[INFO] [stderr]     ),
[INFO] [stderr]     target: "/tmp/rstest.4/lower1",
[INFO] [stderr]     options: [],
[INFO] [stderr]     id: None,
[INFO] [stderr]     drop: true,
[INFO] [stderr] }
[INFO] [stderr] 
[INFO] [stderr] thread 'main' (856) panicked at tests/linux/overlayfs.rs:178:15:
[INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x584b45c4d32e - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x584b45c4d32e - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x584b45c4d32e - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x584b45c4d32e - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x584b45b72753 - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x584b45b72753 - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/mod.rs:1687:22
[INFO] [stderr]    6:     0x584b45c57a48 - std[d054f6f42beb1baa]::io::default_write_fmt::<std[d054f6f42beb1baa]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stderr]    7:     0x584b45c57a48 - <std[d054f6f42beb1baa]::sys::stdio::unix::Stderr as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stderr]    8:     0x584b45c0e8c9 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x584b45c0e8c9 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x584b45c4369f - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x584b45c43af4 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x584b45c0e9ff - std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:698:13
[INFO] [stderr]   13:     0x584b45bfef99 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x584b45c0f5a5 - __rustc[7ab284efd7f33ea8]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x584b45b7379e - core[5a1c3e9896636f3a]::panicking::panic_fmt
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x584b45b7340a - core[5a1c3e9896636f3a]::result::unwrap_failed
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1872:5
[INFO] [stderr]   17:     0x584b45bb540b - <core[5a1c3e9896636f3a]::result::Result<&mut damascus[96f3888ebb0111d3]::os::linux::overlay::OverlayFs, std[d054f6f42beb1baa]::io::error::Error>>::unwrap
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1233:23
[INFO] [stderr]   18:     0x584b45bb540b - end2end[ff81abb4854cd5b1]::linux::overlayfs::recover_overlay_rw_handle
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/linux/overlayfs.rs:178:15
[INFO] [stderr]   19:     0x584b45ba502e - <end2end[ff81abb4854cd5b1]::linux::overlayfs::recover_overlay_rw_handle as core[5a1c3e9896636f3a]::ops::function::Fn<()>>::call
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:79:5
[INFO] [stderr]   20:     0x584b45ba4c86 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe> as core[5a1c3e9896636f3a]::ops::function::Fn<()>>::call
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stderr]   21:     0x584b45ba394e - <&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   22:     0x584b45ba4c4e - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   23:     0x584b45b9f90b - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>, ()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   24:     0x584b45ba50cb - __rust_try.llvm.1731795726530328757
[INFO] [stderr]   25:     0x584b45b9f880 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   26:     0x584b45b9f880 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<&alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = ()> + core[5a1c3e9896636f3a]::panic::unwind_safe::UnwindSafe>>, ()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   27:     0x584b45b9a3d9 - <end2end[ff81abb4854cd5b1]::TestRunner>::run
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/end2end.rs:52:26
[INFO] [stderr]   28:     0x584b45b99ffa - end2end[ff81abb4854cd5b1]::main
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/end2end.rs:118:39
[INFO] [stderr]   29:     0x584b45ba4c9b - <fn() as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   30:     0x584b45b9f8de - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout] test end2end::overlayfs::recover_overlay_rw_handle ... panic
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout] 
[INFO] [stderr]   31:     0x584b45ba0a31 - std[d054f6f42beb1baa]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 5 filtered out; finished in 0.12s
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:206:18
[INFO] [stdout] 
[INFO] [stderr]   32:     0x584b45c41b8c - <&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   33:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   34:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::<i32, &dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   35:     0x584b45c41b8c - std[d054f6f42beb1baa]::panic::catch_unwind::<&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync, i32>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   36:     0x584b45c41b8c - std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:175:24
[INFO] [stderr]   37:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stderr]   38:     0x584b45c41b8c - std[d054f6f42beb1baa]::panicking::catch_unwind::<isize, std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stderr]   39:     0x584b45c41b8c - std[d054f6f42beb1baa]::panic::catch_unwind::<std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stderr]   40:     0x584b45c41b8c - std[d054f6f42beb1baa]::rt::lang_start_internal
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:171:5
[INFO] [stderr]   41:     0x584b45b9f847 - std[d054f6f42beb1baa]::rt::lang_start::<()>
[INFO] [stderr]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:205:5
[INFO] [stderr]   42:     0x584b45b9e39e - main
[INFO] [stderr]   43:     0x79b993ca51ca - <unknown>
[INFO] [stderr]   44:     0x79b993ca528b - __libc_start_main
[INFO] [stderr]   45:     0x584b45b5d925 - _start
[INFO] [stderr]   46:                0x0 - <unknown>
[INFO] [stderr] error: test failed, to rerun pass `--test end2end`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/end2end-4c422d4ea47ee7b9` (exit status: 255)
[INFO] running `Command { std: "docker" "inspect" "972a4ca21876ebad09cac64a305d756c58326d2cd0190f03d341f2c13f5177f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "972a4ca21876ebad09cac64a305d756c58326d2cd0190f03d341f2c13f5177f4", kill_on_drop: false }`
[INFO] [stdout] 972a4ca21876ebad09cac64a305d756c58326d2cd0190f03d341f2c13f5177f4
