[INFO] fetching crate unique_ptr 0.1.3...
[INFO] testing unique_ptr-0.1.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate unique_ptr 0.1.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate unique_ptr 0.1.3
[INFO] finished tweaking crates.io crate unique_ptr 0.1.3
[INFO] tweaked toml for crates.io crate unique_ptr 0.1.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unique_ptr 0.1.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e5f6194cd58a74e31d8dc07c0af54afcd73b70cba870f8d15554dba0a990487
[INFO] running `Command { std: "docker" "start" "-a" "3e5f6194cd58a74e31d8dc07c0af54afcd73b70cba870f8d15554dba0a990487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e5f6194cd58a74e31d8dc07c0af54afcd73b70cba870f8d15554dba0a990487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e5f6194cd58a74e31d8dc07c0af54afcd73b70cba870f8d15554dba0a990487", kill_on_drop: false }`
[INFO] [stdout] 3e5f6194cd58a74e31d8dc07c0af54afcd73b70cba870f8d15554dba0a990487
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51846eb78fff0af7518c8ddd7e688ae42dd23367a542036d8349077c509dfbc3
[INFO] running `Command { std: "docker" "start" "-a" "51846eb78fff0af7518c8ddd7e688ae42dd23367a542036d8349077c509dfbc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling unique_ptr v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             Box::from_raw(self.ptr);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 37 |             let _ = Box::from_raw(self.ptr);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             Box::from_raw(self.ptr);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let _ = Box::from_raw(self.ptr);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "51846eb78fff0af7518c8ddd7e688ae42dd23367a542036d8349077c509dfbc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51846eb78fff0af7518c8ddd7e688ae42dd23367a542036d8349077c509dfbc3", kill_on_drop: false }`
[INFO] [stdout] 51846eb78fff0af7518c8ddd7e688ae42dd23367a542036d8349077c509dfbc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14f6dc1d0a9c305343014bb11f0039fb46a42040d1dbacbff86efa33ae8b533c
[INFO] running `Command { std: "docker" "start" "-a" "14f6dc1d0a9c305343014bb11f0039fb46a42040d1dbacbff86efa33ae8b533c", kill_on_drop: false }`
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             Box::from_raw(self.ptr);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 37 |             let _ = Box::from_raw(self.ptr);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             Box::from_raw(self.ptr);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let _ = Box::from_raw(self.ptr);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling unique_ptr v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             Box::from_raw(self.ptr);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 37 |             let _ = Box::from_raw(self.ptr);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             Box::from_raw(self.ptr);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let _ = Box::from_raw(self.ptr);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "14f6dc1d0a9c305343014bb11f0039fb46a42040d1dbacbff86efa33ae8b533c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14f6dc1d0a9c305343014bb11f0039fb46a42040d1dbacbff86efa33ae8b533c", kill_on_drop: false }`
[INFO] [stdout] 14f6dc1d0a9c305343014bb11f0039fb46a42040d1dbacbff86efa33ae8b533c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb7ec4245e1c1227d2cbe0423cec8d8315b0649504095af24b8378b496b3e82c
[INFO] running `Command { std: "docker" "start" "-a" "cb7ec4245e1c1227d2cbe0423cec8d8315b0649504095af24b8378b496b3e82c", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stderr]   --> src/lib.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             Box::from_raw(self.ptr);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 37 |             let _ = Box::from_raw(self.ptr);
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stderr]   --> src/lib.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             Box::from_raw(self.ptr);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 52 |             let _ = Box::from_raw(self.ptr);
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `unique_ptr` (lib) generated 2 warnings
[INFO] [stderr] warning: `unique_ptr` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unique_ptr-66ca964c61e2ca45)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_unique_ptr_creation ... ok
[INFO] [stdout] test tests::test_unique_ptr_deref ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'tests::test_unique_ptr_release' (28) panicked at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ptr/unique.rs:88:36:
[INFO] [stderr] unsafe precondition(s) violated: NonNull::new_unchecked requires that the pointer is non-null
[INFO] [stderr] 
[INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x58755209d2a2 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x58755209d2a2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x58755209d2a2 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]    3:     0x58755209d2a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4e0a3aeea0f9c085
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]    4:     0x5875520ad3cf - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]    5:     0x5875520ad3cf - core::fmt::write::hecf68a131630c74d
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]    6:     0x58755206a6a1 - std::io::default_write_fmt::haf8355dc2afbec95
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x58755206a6a1 - std::io::Write::write_fmt::h93c9a261259c931a
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]    8:     0x5875520768c2 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]    9:     0x58755207b40f - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27
[INFO] [stderr]   10:     0x58755207b269 - std::panicking::default_hook::h63f9bf8161c5d325
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:328:9
[INFO] [stderr]   11:     0x58755203bf6e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb8126f8384f98101
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stderr]   12:     0x58755203bf6e - test::test_main_with_exit_callback::{{closure}}::hae96ae0cd2f2ce70
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x58755207bacf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha703f6686c81d0c6
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stderr]   14:     0x58755207bacf - std::panicking::panic_with_hook::h3173740e06bd0752
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:842:13
[INFO] [stderr]   15:     0x58755207b8f6 - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:700:13
[INFO] [stderr]   16:     0x5875520769f9 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]   17:     0x58755205ee2d - __rustc[de0091b922c53d7e]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5
[INFO] [stderr]   18:     0x5875520b49ad - core::panicking::panic_nounwind_fmt::runtime::he6eac78ff6d199a6
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:117:22
[INFO] [stderr]   19:     0x5875520b49ad - core::panicking::panic_nounwind_fmt::hf2634cf9a3927743
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/intrinsics/mod.rs:2435:9
[INFO] [stderr]   20:     0x58755201a366 - core::ptr::non_null::NonNull<T>::new_unchecked::precondition_check::hddbb47b73ab5bca0
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ub_checks.rs:72:21
[INFO] [stderr]   21:     0x58755201ac7d - core::ptr::non_null::NonNull<T>::new_unchecked::h0b1a557aad005fb4
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ub_checks.rs:77:17
[INFO] [stderr]   22:     0x58755201ac7d - core::ptr::unique::Unique<T>::new_unchecked::h2449d49ea4746e56
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ptr/unique.rs:88:36
[INFO] [stderr]   23:     0x58755201ac7d - alloc::boxed::Box<T,A>::from_raw_in::h49724da047636216
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1272:22
[INFO] [stderr]   24:     0x58755201ac7d - alloc::boxed::Box<T>::from_raw::h8ebe178fb4827078
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1045:18
[INFO] [stderr]   25:     0x58755201af41 - <unique_ptr::UniquePtr<T,Deleter> as core::ops::drop::Drop>::drop::h88d1e12176b789f9
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:37:13
[INFO] [stderr]   26:     0x58755201a2ca - core::ptr::drop_in_place<unique_ptr::UniquePtr<i32>>::hd222797ae66bfeaa
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ptr/mod.rs:804:1
[INFO] [stderr]   27:     0x587552019999 - unique_ptr::tests::test_unique_ptr_release::h60557ef10a27afa0
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:150:5
[INFO] [stderr]   28:     0x5875520199d7 - unique_ptr::tests::test_unique_ptr_release::{{closure}}::haeb63396187699d6
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:143:33
[INFO] [stderr]   29:     0x587552019da6 - core::ops::function::FnOnce::call_once::hf85008b56294f374
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   30:     0x58755203bd4b - core::ops::function::FnOnce::call_once::h8f50ae93d93b62b4
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   31:     0x58755203bd4b - test::__rust_begin_short_backtrace::h447963718d05a644
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:663:18
[INFO] [stderr]   32:     0x587552051985 - test::run_test_in_process::{{closure}}::hf890ba4755ca86c0
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:74
[INFO] [stderr]   33:     0x587552051985 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h31e4b2860e583faa
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   34:     0x587552051985 - std::panicking::catch_unwind::do_call::hec7cdbbe797e2cab
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stderr]   35:     0x587552051985 - std::panicking::catch_unwind::h24d3b93458b5ba67
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stderr]   36:     0x587552051985 - std::panic::catch_unwind::h46eeec7cf9c9336c
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stderr]   37:     0x587552051985 - test::run_test_in_process::h290de6e559006104
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:27
[INFO] [stderr]   38:     0x587552051985 - test::run_test::{{closure}}::h26eeb2c5f7e9a995
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:607:43
[INFO] [stderr]   39:     0x587552028184 - test::run_test::{{closure}}::h85af00882daabeaa
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:637:41
[INFO] [stderr]   40:     0x587552028184 - std::sys::backtrace::__rust_begin_short_backtrace::h9d9305dda51fa5f2
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:158:18
[INFO] [stderr]   41:     0x58755202bb2a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc6aada8b43f0527b
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:559:17
[INFO] [stderr]   42:     0x58755202bb2a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha89fe5505c1206f5
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   43:     0x58755202bb2a - std::panicking::catch_unwind::do_call::he3e0bef721d99583
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stderr]   44:     0x58755202bb2a - std::panicking::catch_unwind::ha8241964d3d773cd
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stderr]   45:     0x58755202bb2a - std::panic::catch_unwind::ha8554bc7696cae72
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stderr]   46:     0x58755202bb2a - std::thread::Builder::spawn_unchecked_::{{closure}}::he06f1f62b4c90f8d
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:557:30
[INFO] [stderr]   47:     0x58755202bb2a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7fd20ecae19b9b9
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   48:     0x587552071bef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h43642ed9c40e0ab2
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1985:9
[INFO] [stderr]   49:     0x587552071bef - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2
[INFO] [stderr]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stderr]   50:     0x78cdab521aa4 - <unknown>
[INFO] [stderr]   51:     0x78cdab5aea64 - clone
[INFO] [stderr]   52:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/unique_ptr-66ca964c61e2ca45` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "cb7ec4245e1c1227d2cbe0423cec8d8315b0649504095af24b8378b496b3e82c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb7ec4245e1c1227d2cbe0423cec8d8315b0649504095af24b8378b496b3e82c", kill_on_drop: false }`
[INFO] [stdout] cb7ec4245e1c1227d2cbe0423cec8d8315b0649504095af24b8378b496b3e82c
