[INFO] fetching crate guarded-tls 0.1.0...
[INFO] testing guarded-tls-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate guarded-tls 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate guarded-tls 0.1.0
[INFO] finished tweaking crates.io crate guarded-tls 0.1.0
[INFO] tweaked toml for crates.io crate guarded-tls 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate guarded-tls 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate guarded-tls 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de581b83aab19007bbc1798b4175a761b449918874922a39ee9c9a01488e7d8c
[INFO] running `Command { std: "docker" "start" "-a" "de581b83aab19007bbc1798b4175a761b449918874922a39ee9c9a01488e7d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de581b83aab19007bbc1798b4175a761b449918874922a39ee9c9a01488e7d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de581b83aab19007bbc1798b4175a761b449918874922a39ee9c9a01488e7d8c", kill_on_drop: false }`
[INFO] [stdout] de581b83aab19007bbc1798b4175a761b449918874922a39ee9c9a01488e7d8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9b00ada6228e340668ba543f6ab7be12a7c1676cad164d794c52a85bc9f5c23
[INFO] running `Command { std: "docker" "start" "-a" "d9b00ada6228e340668ba543f6ab7be12a7c1676cad164d794c52a85bc9f5c23", kill_on_drop: false }`
[INFO] [stderr]    Compiling guarded-tls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "d9b00ada6228e340668ba543f6ab7be12a7c1676cad164d794c52a85bc9f5c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b00ada6228e340668ba543f6ab7be12a7c1676cad164d794c52a85bc9f5c23", kill_on_drop: false }`
[INFO] [stdout] d9b00ada6228e340668ba543f6ab7be12a7c1676cad164d794c52a85bc9f5c23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23d5a4425a1f01de6303eb64c476afee70078ff78f90cc57824b1c3944171e2c
[INFO] running `Command { std: "docker" "start" "-a" "23d5a4425a1f01de6303eb64c476afee70078ff78f90cc57824b1c3944171e2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling guarded-tls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "23d5a4425a1f01de6303eb64c476afee70078ff78f90cc57824b1c3944171e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23d5a4425a1f01de6303eb64c476afee70078ff78f90cc57824b1c3944171e2c", kill_on_drop: false }`
[INFO] [stdout] 23d5a4425a1f01de6303eb64c476afee70078ff78f90cc57824b1c3944171e2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e5afa6d96764861d9df5c375fdf5d83f12edf164219e7468497f6ae221c4c28
[INFO] running `Command { std: "docker" "start" "-a" "8e5afa6d96764861d9df5c375fdf5d83f12edf164219e7468497f6ae221c4c28", 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/guarded_tls-1b8331216eaad3ea)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::non_copy_type ... ok
[INFO] [stdout] test tests::out_of_order_guard_drop ... ok
[INFO] [stdout] test tests::smoke ... ok
[INFO] [stdout] test tests::get_without_set - should panic ... ok
[INFO] [stdout] test tests::clone_access_same_thread_local - should panic ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::clone_access_same_thread_local stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::clone_access_same_thread_local' (17) panicked at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/local.rs:706:38:
[INFO] [stdout] RefCell already borrowed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x558cc149c7ca - std[e72de78501789eb0]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x558cc149c7ca - std[e72de78501789eb0]::backtrace_rs::backtrace::trace_unsynchronized::<std[e72de78501789eb0]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x558cc149c7ca - std[e72de78501789eb0]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x558cc149c7ca - <<std[e72de78501789eb0]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6aaeda2c7ad07a48]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x558cc14b043a - <core[6aaeda2c7ad07a48]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x558cc14b043a - core[6aaeda2c7ad07a48]::fmt::write
[INFO] [stdout]    6:     0x558cc14a1052 - std[e72de78501789eb0]::io::default_write_fmt::<alloc[28d2dab30c1dc666]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x558cc14a1052 - <alloc[28d2dab30c1dc666]::vec::Vec<u8> as std[e72de78501789eb0]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x558cc147b9ef - <std[e72de78501789eb0]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x558cc147b9ef - std[e72de78501789eb0]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x558cc1494d89 - std[e72de78501789eb0]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x558cc1431f4c - <alloc[28d2dab30c1dc666]::boxed::Box<dyn for<'a, 'b> core[6aaeda2c7ad07a48]::ops::function::Fn<(&'a std[e72de78501789eb0]::panic::PanicHookInfo<'b>,), Output = ()> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::marker::Send> as core[6aaeda2c7ad07a48]::ops::function::Fn<(&std[e72de78501789eb0]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x558cc1431f4c - test[4f12b380f1fb68c5]::test_main_with_exit_callback::<test[4f12b380f1fb68c5]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x558cc1494f42 - <alloc[28d2dab30c1dc666]::boxed::Box<dyn for<'a, 'b> core[6aaeda2c7ad07a48]::ops::function::Fn<(&'a std[e72de78501789eb0]::panic::PanicHookInfo<'b>,), Output = ()> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::marker::Send> as core[6aaeda2c7ad07a48]::ops::function::Fn<(&std[e72de78501789eb0]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x558cc1494f42 - std[e72de78501789eb0]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x558cc147baa8 - std[e72de78501789eb0]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x558cc1473449 - std[e72de78501789eb0]::sys::backtrace::__rust_end_short_backtrace::<std[e72de78501789eb0]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x558cc147c7bd - __rustc[78a4cf188af856fc]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x558cc14b0b5c - core[6aaeda2c7ad07a48]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x558cc14b084f - core[6aaeda2c7ad07a48]::cell::panic_already_borrowed::do_panic::runtime
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panic.rs:172:21
[INFO] [stdout]   20:     0x558cc14b084f - core[6aaeda2c7ad07a48]::cell::panic_already_borrowed::do_panic
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/intrinsics/mod.rs:2447:9
[INFO] [stdout]   21:     0x558cc14b084f - core[6aaeda2c7ad07a48]::cell::panic_already_borrowed
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panic.rs:177:9
[INFO] [stdout]   22:     0x558cc1421973 - <core[6aaeda2c7ad07a48]::cell::RefCell<guarded_tls[120cd9098a46be3d]::Inner<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>::borrow_mut
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/cell.rs:1224:25
[INFO] [stdout]   23:     0x558cc1424f11 - <std[e72de78501789eb0]::thread::local::LocalKey<core[6aaeda2c7ad07a48]::cell::RefCell<guarded_tls[120cd9098a46be3d]::Inner<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>>::with_borrow_mut::<<guarded_tls[120cd9098a46be3d]::GuardedKey<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>::set::{closure#0}, guarded_tls[120cd9098a46be3d]::Guard<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>::{closure#0}
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/local.rs:706:38
[INFO] [stdout]   24:     0x558cc1424462 - <std[e72de78501789eb0]::thread::local::LocalKey<core[6aaeda2c7ad07a48]::cell::RefCell<guarded_tls[120cd9098a46be3d]::Inner<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>>::try_with::<<std[e72de78501789eb0]::thread::local::LocalKey<core[6aaeda2c7ad07a48]::cell::RefCell<guarded_tls[120cd9098a46be3d]::Inner<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>>::with_borrow_mut<<guarded_tls[120cd9098a46be3d]::GuardedKey<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>::set::{closure#0}, guarded_tls[120cd9098a46be3d]::Guard<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>::{closure#0}, guarded_tls[120cd9098a46be3d]::Guard<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/local.rs:462:12
[INFO] [stdout]   25:     0x558cc1424243 - <std[e72de78501789eb0]::thread::local::LocalKey<core[6aaeda2c7ad07a48]::cell::RefCell<guarded_tls[120cd9098a46be3d]::Inner<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>>::with::<<std[e72de78501789eb0]::thread::local::LocalKey<core[6aaeda2c7ad07a48]::cell::RefCell<guarded_tls[120cd9098a46be3d]::Inner<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>>::with_borrow_mut<<guarded_tls[120cd9098a46be3d]::GuardedKey<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>::set::{closure#0}, guarded_tls[120cd9098a46be3d]::Guard<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>::{closure#0}, guarded_tls[120cd9098a46be3d]::Guard<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/local.rs:426:20
[INFO] [stdout]   26:     0x558cc1424a03 - <std[e72de78501789eb0]::thread::local::LocalKey<core[6aaeda2c7ad07a48]::cell::RefCell<guarded_tls[120cd9098a46be3d]::Inner<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>>::with_borrow_mut::<<guarded_tls[120cd9098a46be3d]::GuardedKey<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>::set::{closure#0}, guarded_tls[120cd9098a46be3d]::Guard<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/local.rs:706:14
[INFO] [stdout]   27:     0x558cc1420a94 - <guarded_tls[120cd9098a46be3d]::GuardedKey<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>::set
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:96:20
[INFO] [stdout]   28:     0x558cc1422cc5 - <guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X as core[6aaeda2c7ad07a48]::clone::Clone>::clone
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:228:29
[INFO] [stdout]   29:     0x558cc14231c0 - <core[6aaeda2c7ad07a48]::option::Option<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X> as core[6aaeda2c7ad07a48]::clone::Clone>::clone
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/option.rs:2278:31
[INFO] [stdout]   30:     0x558cc14210d1 - <<core[6aaeda2c7ad07a48]::option::Option<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X> as core[6aaeda2c7ad07a48]::clone::Clone>::clone as core[6aaeda2c7ad07a48]::ops::function::FnOnce<(&core[6aaeda2c7ad07a48]::option::Option<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>,)>>::call_once
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x558cc14210d1 - <core[6aaeda2c7ad07a48]::option::Option<&core[6aaeda2c7ad07a48]::option::Option<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>::map::<core[6aaeda2c7ad07a48]::option::Option<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>, <core[6aaeda2c7ad07a48]::option::Option<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X> as core[6aaeda2c7ad07a48]::clone::Clone>::clone>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/option.rs:1165:29
[INFO] [stdout]   32:     0x558cc14210d1 - <core[6aaeda2c7ad07a48]::option::Option<&core[6aaeda2c7ad07a48]::option::Option<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>::cloned
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/option.rs:2164:14
[INFO] [stdout]   33:     0x558cc14203d1 - <guarded_tls[120cd9098a46be3d]::GuardedKey<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>::get::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:117:74
[INFO] [stdout]   34:     0x558cc1424e92 - <std[e72de78501789eb0]::thread::local::LocalKey<core[6aaeda2c7ad07a48]::cell::RefCell<guarded_tls[120cd9098a46be3d]::Inner<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>>::with_borrow::<<guarded_tls[120cd9098a46be3d]::GuardedKey<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>::get::{closure#0}, core[6aaeda2c7ad07a48]::option::Option<core[6aaeda2c7ad07a48]::option::Option<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>::{closure#0}
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/local.rs:673:26
[INFO] [stdout]   35:     0x558cc1424373 - <std[e72de78501789eb0]::thread::local::LocalKey<core[6aaeda2c7ad07a48]::cell::RefCell<guarded_tls[120cd9098a46be3d]::Inner<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>>::try_with::<<std[e72de78501789eb0]::thread::local::LocalKey<core[6aaeda2c7ad07a48]::cell::RefCell<guarded_tls[120cd9098a46be3d]::Inner<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>>::with_borrow<<guarded_tls[120cd9098a46be3d]::GuardedKey<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>::get::{closure#0}, core[6aaeda2c7ad07a48]::option::Option<core[6aaeda2c7ad07a48]::option::Option<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>::{closure#0}, core[6aaeda2c7ad07a48]::option::Option<core[6aaeda2c7ad07a48]::option::Option<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/local.rs:462:12
[INFO] [stdout]   36:     0x558cc14241ee - <std[e72de78501789eb0]::thread::local::LocalKey<core[6aaeda2c7ad07a48]::cell::RefCell<guarded_tls[120cd9098a46be3d]::Inner<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>>::with::<<std[e72de78501789eb0]::thread::local::LocalKey<core[6aaeda2c7ad07a48]::cell::RefCell<guarded_tls[120cd9098a46be3d]::Inner<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>>::with_borrow<<guarded_tls[120cd9098a46be3d]::GuardedKey<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>::get::{closure#0}, core[6aaeda2c7ad07a48]::option::Option<core[6aaeda2c7ad07a48]::option::Option<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>::{closure#0}, core[6aaeda2c7ad07a48]::option::Option<core[6aaeda2c7ad07a48]::option::Option<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/local.rs:426:20
[INFO] [stdout]   37:     0x558cc14249de - <std[e72de78501789eb0]::thread::local::LocalKey<core[6aaeda2c7ad07a48]::cell::RefCell<guarded_tls[120cd9098a46be3d]::Inner<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>>::with_borrow::<<guarded_tls[120cd9098a46be3d]::GuardedKey<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>::get::{closure#0}, core[6aaeda2c7ad07a48]::option::Option<core[6aaeda2c7ad07a48]::option::Option<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/local.rs:673:14
[INFO] [stdout]   38:     0x558cc1421646 - <guarded_tls[120cd9098a46be3d]::GuardedKey<guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::X>>::get
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:117:36
[INFO] [stdout]   39:     0x558cc14221b7 - guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:234:21
[INFO] [stdout]   40:     0x558cc14204b7 - guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:221:40
[INFO] [stdout]   41:     0x558cc14238f6 - <guarded_tls[120cd9098a46be3d]::tests::clone_access_same_thread_local::{closure#0} as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x558cc142602b - <fn() -> core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String> as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x558cc142602b - test[4f12b380f1fb68c5]::__rust_begin_short_backtrace::<core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String>, fn() -> core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String>>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:663:18
[INFO] [stdout]   44:     0x558cc1432a1b - test[4f12b380f1fb68c5]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:686:74
[INFO] [stdout]   45:     0x558cc1432a1b - <core[6aaeda2c7ad07a48]::panic::unwind_safe::AssertUnwindSafe<test[4f12b380f1fb68c5]::run_test_in_process::{closure#0}> as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   46:     0x558cc1432a1b - std[e72de78501789eb0]::panicking::catch_unwind::do_call::<core[6aaeda2c7ad07a48]::panic::unwind_safe::AssertUnwindSafe<test[4f12b380f1fb68c5]::run_test_in_process::{closure#0}>, core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String>>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40
[INFO] [stdout]   47:     0x558cc1432a1b - std[e72de78501789eb0]::panicking::catch_unwind::<core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String>, core[6aaeda2c7ad07a48]::panic::unwind_safe::AssertUnwindSafe<test[4f12b380f1fb68c5]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x558cc1432a1b - std[e72de78501789eb0]::panic::catch_unwind::<core[6aaeda2c7ad07a48]::panic::unwind_safe::AssertUnwindSafe<test[4f12b380f1fb68c5]::run_test_in_process::{closure#0}>, core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String>>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x558cc1432a1b - test[4f12b380f1fb68c5]::run_test_in_process
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:686:27
[INFO] [stdout]   50:     0x558cc1432a1b - test[4f12b380f1fb68c5]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:607:43
[INFO] [stdout]   51:     0x558cc142e134 - test[4f12b380f1fb68c5]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:637:41
[INFO] [stdout]   52:     0x558cc142e134 - std[e72de78501789eb0]::sys::backtrace::__rust_begin_short_backtrace::<test[4f12b380f1fb68c5]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   53:     0x558cc1435622 - std[e72de78501789eb0]::thread::lifecycle::spawn_unchecked::<test[4f12b380f1fb68c5]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   54:     0x558cc1435622 - <core[6aaeda2c7ad07a48]::panic::unwind_safe::AssertUnwindSafe<std[e72de78501789eb0]::thread::lifecycle::spawn_unchecked<test[4f12b380f1fb68c5]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   55:     0x558cc1435622 - std[e72de78501789eb0]::panicking::catch_unwind::do_call::<core[6aaeda2c7ad07a48]::panic::unwind_safe::AssertUnwindSafe<std[e72de78501789eb0]::thread::lifecycle::spawn_unchecked<test[4f12b380f1fb68c5]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40
[INFO] [stdout]   56:     0x558cc1435622 - std[e72de78501789eb0]::panicking::catch_unwind::<(), core[6aaeda2c7ad07a48]::panic::unwind_safe::AssertUnwindSafe<std[e72de78501789eb0]::thread::lifecycle::spawn_unchecked<test[4f12b380f1fb68c5]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19
[INFO] [stdout]   57:     0x558cc1435622 - std[e72de78501789eb0]::panic::catch_unwind::<core[6aaeda2c7ad07a48]::panic::unwind_safe::AssertUnwindSafe<std[e72de78501789eb0]::thread::lifecycle::spawn_unchecked<test[4f12b380f1fb68c5]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14
[INFO] [stdout]   58:     0x558cc1435622 - std[e72de78501789eb0]::thread::lifecycle::spawn_unchecked::<test[4f12b380f1fb68c5]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   59:     0x558cc1435622 - <std[e72de78501789eb0]::thread::lifecycle::spawn_unchecked<test[4f12b380f1fb68c5]::run_test::{closure#1}, ()>::{closure#1} as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   60:     0x558cc149c0df - <alloc[28d2dab30c1dc666]::boxed::Box<dyn core[6aaeda2c7ad07a48]::ops::function::FnOnce<(), Output = ()> + core[6aaeda2c7ad07a48]::marker::Send> as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   61:     0x558cc149c0df - <std[e72de78501789eb0]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   62:     0x7aac9d768aa4 - <unknown>
[INFO] [stdout]   63:     0x7aac9d7f5a64 - clone
[INFO] [stdout]   64:                0x0 - <unknown>
[INFO] [stdout] note: panic did not contain expected string
[INFO] [stdout]       panic message: "RefCell already borrowed"
[INFO] [stdout]  expected substring: "already borrowed: BorrowMutError"
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::clone_access_same_thread_local
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "8e5afa6d96764861d9df5c375fdf5d83f12edf164219e7468497f6ae221c4c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e5afa6d96764861d9df5c375fdf5d83f12edf164219e7468497f6ae221c4c28", kill_on_drop: false }`
[INFO] [stdout] 8e5afa6d96764861d9df5c375fdf5d83f12edf164219e7468497f6ae221c4c28