[INFO] fetching crate unchecked-refcell 0.2.2...
[INFO] testing unchecked-refcell-0.2.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate unchecked-refcell 0.2.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate unchecked-refcell 0.2.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate unchecked-refcell 0.2.2
[INFO] tweaked toml for crates.io crate unchecked-refcell 0.2.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unchecked-refcell 0.2.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unchecked-refcell 0.2.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.41
[INFO] [stderr]   Downloaded windows-link v0.2.0
[INFO] [stderr]   Downloaded unicode-ident v1.0.19
[INFO] [stderr]   Downloaded criterion v0.4.0
[INFO] [stderr]   Downloaded cfg-if v1.0.3
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[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.104
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.104
[INFO] [stderr]   Downloaded js-sys v0.3.81
[INFO] [stderr]   Downloaded textwrap v0.16.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.101
[INFO] [stderr]   Downloaded regex v1.11.3
[INFO] [stderr]   Downloaded web-sys v0.3.81
[INFO] [stderr]   Downloaded regex-automata v0.4.11
[INFO] [stderr]   Downloaded libc v0.2.176
[INFO] [stderr]   Downloaded windows-sys v0.61.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9c91ef1da199769dc94adf3f6380df06ca8e4b910d85a5ace928bceab697f2e2
[INFO] running `Command { std: "docker" "start" "9c91ef1da199769dc94adf3f6380df06ca8e4b910d85a5ace928bceab697f2e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c91ef1da199769dc94adf3f6380df06ca8e4b910d85a5ace928bceab697f2e2", 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" "9c91ef1da199769dc94adf3f6380df06ca8e4b910d85a5ace928bceab697f2e2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c91ef1da199769dc94adf3f6380df06ca8e4b910d85a5ace928bceab697f2e2", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9c91ef1da199769dc94adf3f6380df06ca8e4b910d85a5ace928bceab697f2e2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unchecked-refcell v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `BorrowCounter` is never used
[INFO] [stdout]    --> src/lib.rs:114:6
[INFO] [stdout]     |
[INFO] [stdout] 114 | type BorrowCounter = isize;
[INFO] [stdout]     |      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNUSED` is never used
[INFO] [stdout]    --> src/lib.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const UNUSED: BorrowCounter = 0;
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_writing` is never used
[INFO] [stdout]    --> src/lib.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 | const fn is_writing(x: BorrowCounter) -> bool {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_reading` is never used
[INFO] [stdout]    --> src/lib.rs:123:10
[INFO] [stdout]     |
[INFO] [stdout] 123 | const fn is_reading(x: BorrowCounter) -> bool {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BorrowRef` is never constructed
[INFO] [stdout]    --> src/lib.rs:694:8
[INFO] [stdout]     |
[INFO] [stdout] 694 | struct BorrowRef<'b> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:700:14
[INFO] [stdout]     |
[INFO] [stdout] 698 | impl<'b> BorrowRef<'b> {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 699 |     #[inline]
[INFO] [stdout] 700 |     const fn new(borrow: &'b Cell<BorrowCounter>) -> Option<BorrowRef<'b>> {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BorrowRefMut` is never constructed
[INFO] [stdout]     --> src/lib.rs:1221:8
[INFO] [stdout]      |
[INFO] [stdout] 1221 | struct BorrowRefMut<'b> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `clone` are never used
[INFO] [stdout]     --> src/lib.rs:1236:14
[INFO] [stdout]      |
[INFO] [stdout] 1234 | impl<'b> BorrowRefMut<'b> {
[INFO] [stdout]      | ------------------------- associated items in this implementation
[INFO] [stdout] 1235 |     #[inline]
[INFO] [stdout] 1236 |     const fn new(borrow: &'b Cell<BorrowCounter>) -> Option<BorrowRefMut<'b>> {
[INFO] [stdout]      |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1256 |     fn clone(&self) -> BorrowRefMut<'b> {
[INFO] [stdout]      |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "9c91ef1da199769dc94adf3f6380df06ca8e4b910d85a5ace928bceab697f2e2", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9c91ef1da199769dc94adf3f6380df06ca8e4b910d85a5ace928bceab697f2e2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stdout] warning: type alias `BorrowCounter` is never used
[INFO] [stdout]    --> src/lib.rs:114:6
[INFO] [stdout]     |
[INFO] [stdout] 114 | type BorrowCounter = isize;
[INFO] [stdout]     |      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNUSED` is never used
[INFO] [stdout]    --> src/lib.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const UNUSED: BorrowCounter = 0;
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_writing` is never used
[INFO] [stdout]    --> src/lib.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 | const fn is_writing(x: BorrowCounter) -> bool {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_reading` is never used
[INFO] [stdout]    --> src/lib.rs:123:10
[INFO] [stdout]     |
[INFO] [stdout] 123 | const fn is_reading(x: BorrowCounter) -> bool {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BorrowRef` is never constructed
[INFO] [stdout]    --> src/lib.rs:694:8
[INFO] [stdout]     |
[INFO] [stdout] 694 | struct BorrowRef<'b> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:700:14
[INFO] [stdout]     |
[INFO] [stdout] 698 | impl<'b> BorrowRef<'b> {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 699 |     #[inline]
[INFO] [stdout] 700 |     const fn new(borrow: &'b Cell<BorrowCounter>) -> Option<BorrowRef<'b>> {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BorrowRefMut` is never constructed
[INFO] [stdout]     --> src/lib.rs:1221:8
[INFO] [stdout]      |
[INFO] [stdout] 1221 | struct BorrowRefMut<'b> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `clone` are never used
[INFO] [stdout]     --> src/lib.rs:1236:14
[INFO] [stdout]      |
[INFO] [stdout] 1234 | impl<'b> BorrowRefMut<'b> {
[INFO] [stdout]      | ------------------------- associated items in this implementation
[INFO] [stdout] 1235 |     #[inline]
[INFO] [stdout] 1236 |     const fn new(borrow: &'b Cell<BorrowCounter>) -> Option<BorrowRefMut<'b>> {
[INFO] [stdout]      |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1256 |     fn clone(&self) -> BorrowRefMut<'b> {
[INFO] [stdout]      |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling unchecked-refcell v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `BorrowCounter` is never used
[INFO] [stdout]    --> src/lib.rs:114:6
[INFO] [stdout]     |
[INFO] [stdout] 114 | type BorrowCounter = isize;
[INFO] [stdout]     |      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNUSED` is never used
[INFO] [stdout]    --> src/lib.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const UNUSED: BorrowCounter = 0;
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_writing` is never used
[INFO] [stdout]    --> src/lib.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 | const fn is_writing(x: BorrowCounter) -> bool {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_reading` is never used
[INFO] [stdout]    --> src/lib.rs:123:10
[INFO] [stdout]     |
[INFO] [stdout] 123 | const fn is_reading(x: BorrowCounter) -> bool {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BorrowRef` is never constructed
[INFO] [stdout]    --> src/lib.rs:694:8
[INFO] [stdout]     |
[INFO] [stdout] 694 | struct BorrowRef<'b> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:700:14
[INFO] [stdout]     |
[INFO] [stdout] 698 | impl<'b> BorrowRef<'b> {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 699 |     #[inline]
[INFO] [stdout] 700 |     const fn new(borrow: &'b Cell<BorrowCounter>) -> Option<BorrowRef<'b>> {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BorrowRefMut` is never constructed
[INFO] [stdout]     --> src/lib.rs:1221:8
[INFO] [stdout]      |
[INFO] [stdout] 1221 | struct BorrowRefMut<'b> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `clone` are never used
[INFO] [stdout]     --> src/lib.rs:1236:14
[INFO] [stdout]      |
[INFO] [stdout] 1234 | impl<'b> BorrowRefMut<'b> {
[INFO] [stdout]      | ------------------------- associated items in this implementation
[INFO] [stdout] 1235 |     #[inline]
[INFO] [stdout] 1236 |     const fn new(borrow: &'b Cell<BorrowCounter>) -> Option<BorrowRefMut<'b>> {
[INFO] [stdout]      |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1256 |     fn clone(&self) -> BorrowRefMut<'b> {
[INFO] [stdout]      |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 44.13s
[INFO] running `Command { std: "docker" "inspect" "9c91ef1da199769dc94adf3f6380df06ca8e4b910d85a5ace928bceab697f2e2", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9c91ef1da199769dc94adf3f6380df06ca8e4b910d85a5ace928bceab697f2e2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: type alias `BorrowCounter` is never used
[INFO] [stderr]    --> src/lib.rs:114:6
[INFO] [stderr]     |
[INFO] [stderr] 114 | type BorrowCounter = isize;
[INFO] [stderr]     |      ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `UNUSED` is never used
[INFO] [stderr]    --> src/lib.rs:115:7
[INFO] [stderr]     |
[INFO] [stderr] 115 | const UNUSED: BorrowCounter = 0;
[INFO] [stderr]     |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_writing` is never used
[INFO] [stderr]    --> src/lib.rs:118:10
[INFO] [stderr]     |
[INFO] [stderr] 118 | const fn is_writing(x: BorrowCounter) -> bool {
[INFO] [stderr]     |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_reading` is never used
[INFO] [stderr]    --> src/lib.rs:123:10
[INFO] [stderr]     |
[INFO] [stderr] 123 | const fn is_reading(x: BorrowCounter) -> bool {
[INFO] [stderr]     |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BorrowRef` is never constructed
[INFO] [stderr]    --> src/lib.rs:694:8
[INFO] [stderr]     |
[INFO] [stderr] 694 | struct BorrowRef<'b> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/lib.rs:700:14
[INFO] [stderr]     |
[INFO] [stderr] 698 | impl<'b> BorrowRef<'b> {
[INFO] [stderr]     | ---------------------- associated function in this implementation
[INFO] [stderr] 699 |     #[inline]
[INFO] [stderr] 700 |     const fn new(borrow: &'b Cell<BorrowCounter>) -> Option<BorrowRef<'b>> {
[INFO] [stderr]     |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BorrowRefMut` is never constructed
[INFO] [stderr]     --> src/lib.rs:1221:8
[INFO] [stderr]      |
[INFO] [stderr] 1221 | struct BorrowRefMut<'b> {
[INFO] [stderr]      |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `clone` are never used
[INFO] [stderr]     --> src/lib.rs:1236:14
[INFO] [stderr]      |
[INFO] [stderr] 1234 | impl<'b> BorrowRefMut<'b> {
[INFO] [stderr]      | ------------------------- associated items in this implementation
[INFO] [stderr] 1235 |     #[inline]
[INFO] [stderr] 1236 |     const fn new(borrow: &'b Cell<BorrowCounter>) -> Option<BorrowRefMut<'b>> {
[INFO] [stderr]      |              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 1256 |     fn clone(&self) -> BorrowRefMut<'b> {
[INFO] [stderr]      |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `unchecked-refcell` (lib) generated 8 warnings
[INFO] [stderr] warning: `unchecked-refcell` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/unchecked_refcell-81870fdb4e7cf43f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/release/deps/mod-7b48e6b6545f41ba)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test no_double_borrow_mut_release ... ok
[INFO] [stdout] test no_imm_then_borrow_mut_release ... ok
[INFO] [stdout] test no_mut_then_imm_borrow_release ... ok
[INFO] [stdout] test ref_map_does_not_update_flag_release ... ok
[INFO] [stdout] test ref_map_split ... ok
[INFO] [stdout] test refcell_replace_borrows_release ... ok
[INFO] [stdout] test double_borrow_single_release_borrow_mut_release ... ok
[INFO] [stdout] test ref_mut_map_split ... ok
[INFO] [stdout] test ref_mut_map_accessor ... ok
[INFO] [stdout] test refcell_format ... ok
[INFO] [stdout] test ref_clone_updates_flag_release ... ok
[INFO] [stdout] test ref_map_split_updates_flag_release ... ok
[INFO] [stdout] test mut_release_borrow_mut ... ok
[INFO] [stdout] test ref_and_refmut_have_sensible_show ... ok
[INFO] [stdout] test double_imm_borrow ... ok
[INFO] [stdout] test ref_map_accessor ... ok
[INFO] [stdout] test imm_release_borrow_mut ... ok
[INFO] [stdout] test discard_doesnt_unborrow_release ... ok
[INFO] [stdout] test as_ptr ... ok
[INFO] [stdout] test refcell_swap_borrows_release ... ok
[INFO] [stdout] test refcell_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unchecked_refcell
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::get_mut (line 477) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::borrow_mut (line 348) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::borrow (line 253) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRef<'b,T>::map_split (line 920) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::new (line 132) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::as_ptr (line 442) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::take (line 579) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRef<'b,T>::filter_map (line 839) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::borrow_mut (line 360) - should panic ... FAILED
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::into_inner (line 153) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::borrow (line 264) - should panic ... FAILED
[INFO] [stdout] test src/lib.rs - UncheckedRef<'b,T>::map (line 805) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::replace (line 178) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::replace_with (line 199) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefMut<'b,T>::map (line 1008) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefMut<'b,T>::filter_map (line 1046) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefMut<'b,T>::try_map (line 1094) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::swap (line 226) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefMut<'b,T>::map_split (line 1149) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRef<'b,T>::try_map (line 876) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefMut<'b,T>::leak (line 1198) ... FAILED
[INFO] [stdout] test src/lib.rs - UncheckedRef<'b,T>::leak (line 968) ... FAILED
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::try_borrow_mut (line 387) ... FAILED
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::try_borrow_unguarded (line 530) ... FAILED
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::try_borrow (line 291) ... FAILED
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::undo_leak (line 500) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - UncheckedRefCell<T>::borrow_mut (line 360) stdout ----
[INFO] [stdout] note: test did not panic as expected at src/lib.rs:360:0
[INFO] [stdout] ---- src/lib.rs - UncheckedRefCell<T>::borrow (line 264) stdout ----
[INFO] [stdout] note: test did not panic as expected at src/lib.rs:264:0
[INFO] [stdout] ---- src/lib.rs - UncheckedRefMut<'b,T>::leak (line 1198) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (909) panicked at /tmp/rustdoctestGHZo0E/doctest_bundle_2024.rs:333:1:
[INFO] [stdout] assertion failed: cell.try_borrow_mut().is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64f1747a8251 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64f1747a8251 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized::<std[70759c8f55707aa4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64f1747a8251 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x64f1747a8251 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64f1747bc87a - <core[df12db4294e9bfd3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64f1747bc87a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    6:     0x64f1747ad5fc - core[df12db4294e9bfd3]::io::write::default_write_fmt::<std[70759c8f55707aa4]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x64f1747ad5fc - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x64f1747844a6 - <std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x64f1747844a6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x64f1747a0861 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x64f1747a0a1b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x64f174784584 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:681:13
[INFO] [stdout]   13:     0x64f17477d229 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x64f1747852cd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x64f1747bd04c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x64f1747bd012 - core[df12db4294e9bfd3]::panicking::panic
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x64f17472e669 - doctest_bundle_2024[72c4b0461e1faad2]::__doctest_22::main
[INFO] [stdout]   18:     0x64f17472e676 - doctest_bundle_2024[72c4b0461e1faad2]::__doctest_22::__main_fn
[INFO] [stdout]   19:     0x64f174726231 - doctest_runner_2024[37d7b32fe5ed358d]::__doctest_22::TEST::{closure#0}
[INFO] [stdout]   20:     0x64f17472b256 - <doctest_runner_2024[37d7b32fe5ed358d]::__doctest_22::TEST::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x64f174726ec2 - doctest_runner_2024[37d7b32fe5ed358d]::main
[INFO] [stdout]   22:     0x64f17472aec3 - <fn() -> std[70759c8f55707aa4]::process::ExitCode as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x64f174724d0e - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[70759c8f55707aa4]::process::ExitCode, std[70759c8f55707aa4]::process::ExitCode>
[INFO] [stdout]   24:     0x64f174725549 - std[70759c8f55707aa4]::rt::lang_start::<std[70759c8f55707aa4]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x64f17479f7e9 - <&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x64f17479f7e9 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   27:     0x64f17479f7e9 - std[70759c8f55707aa4]::panicking::catch_unwind::<i32, &dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x64f17479f7e9 - std[70759c8f55707aa4]::panic::catch_unwind::<&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x64f17479f7e9 - std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x64f17479f7e9 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   31:     0x64f17479f7e9 - std[70759c8f55707aa4]::panicking::catch_unwind::<isize, std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x64f17479f7e9 - std[70759c8f55707aa4]::panic::catch_unwind::<std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x64f17479f7e9 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x64f174723f91 - std[70759c8f55707aa4]::rt::lang_start::<std[70759c8f55707aa4]::process::ExitCode>
[INFO] [stdout]   35:     0x64f17472b5f5 - main
[INFO] [stdout]   36:     0x7f931dd59601 - <unknown>
[INFO] [stdout]   37:     0x7f931dd59718 - __libc_start_main
[INFO] [stdout]   38:     0x64f174723125 - _start
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - UncheckedRef<'b,T>::leak (line 968) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (914) panicked at /tmp/rustdoctestGHZo0E/doctest_bundle_2024.rs:26:1:
[INFO] [stdout] assertion failed: cell.try_borrow_mut().is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58fc1ea85251 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58fc1ea85251 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized::<std[70759c8f55707aa4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58fc1ea85251 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x58fc1ea85251 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x58fc1ea9987a - <core[df12db4294e9bfd3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58fc1ea9987a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    6:     0x58fc1ea8a5fc - core[df12db4294e9bfd3]::io::write::default_write_fmt::<std[70759c8f55707aa4]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x58fc1ea8a5fc - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x58fc1ea614a6 - <std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x58fc1ea614a6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58fc1ea7d861 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x58fc1ea7da1b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x58fc1ea61584 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:681:13
[INFO] [stdout]   13:     0x58fc1ea5a229 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x58fc1ea622cd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x58fc1ea9a04c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x58fc1ea9a012 - core[df12db4294e9bfd3]::panicking::panic
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x58fc1ea09fc9 - doctest_bundle_2024[72c4b0461e1faad2]::__doctest_1::main
[INFO] [stdout]   18:     0x58fc1ea09fd6 - doctest_bundle_2024[72c4b0461e1faad2]::__doctest_1::__main_fn
[INFO] [stdout]   19:     0x58fc1ea027b1 - doctest_runner_2024[37d7b32fe5ed358d]::__doctest_1::TEST::{closure#0}
[INFO] [stdout]   20:     0x58fc1ea07fb6 - <doctest_runner_2024[37d7b32fe5ed358d]::__doctest_1::TEST::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x58fc1ea03ec2 - doctest_runner_2024[37d7b32fe5ed358d]::main
[INFO] [stdout]   22:     0x58fc1ea07ec3 - <fn() -> std[70759c8f55707aa4]::process::ExitCode as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x58fc1ea01d0e - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[70759c8f55707aa4]::process::ExitCode, std[70759c8f55707aa4]::process::ExitCode>
[INFO] [stdout]   24:     0x58fc1ea02549 - std[70759c8f55707aa4]::rt::lang_start::<std[70759c8f55707aa4]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x58fc1ea7c7e9 - <&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x58fc1ea7c7e9 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   27:     0x58fc1ea7c7e9 - std[70759c8f55707aa4]::panicking::catch_unwind::<i32, &dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x58fc1ea7c7e9 - std[70759c8f55707aa4]::panic::catch_unwind::<&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x58fc1ea7c7e9 - std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x58fc1ea7c7e9 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   31:     0x58fc1ea7c7e9 - std[70759c8f55707aa4]::panicking::catch_unwind::<isize, std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x58fc1ea7c7e9 - std[70759c8f55707aa4]::panic::catch_unwind::<std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x58fc1ea7c7e9 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x58fc1ea00f91 - std[70759c8f55707aa4]::rt::lang_start::<std[70759c8f55707aa4]::process::ExitCode>
[INFO] [stdout]   35:     0x58fc1ea085f5 - main
[INFO] [stdout]   36:     0x74fea0080601 - <unknown>
[INFO] [stdout]   37:     0x74fea0080718 - __libc_start_main
[INFO] [stdout]   38:     0x58fc1ea00125 - _start
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - UncheckedRefCell<T>::try_borrow_mut (line 387) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (899) panicked at /tmp/rustdoctestGHZo0E/doctest_bundle_2024.rs:259:5:
[INFO] [stdout] assertion failed: c.try_borrow_mut().is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63640aa8f251 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63640aa8f251 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized::<std[70759c8f55707aa4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63640aa8f251 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63640aa8f251 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63640aaa387a - <core[df12db4294e9bfd3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63640aaa387a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    6:     0x63640aa945fc - core[df12db4294e9bfd3]::io::write::default_write_fmt::<std[70759c8f55707aa4]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x63640aa945fc - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x63640aa6b4a6 - <std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63640aa6b4a6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63640aa87861 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x63640aa87a1b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x63640aa6b584 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:681:13
[INFO] [stdout]   13:     0x63640aa64229 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x63640aa6c2cd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x63640aaa404c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x63640aaa4012 - core[df12db4294e9bfd3]::panicking::panic
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x63640aa1504d - doctest_bundle_2024[72c4b0461e1faad2]::__doctest_18::main
[INFO] [stdout]   18:     0x63640aa15096 - doctest_bundle_2024[72c4b0461e1faad2]::__doctest_18::__main_fn
[INFO] [stdout]   19:     0x63640aa0d031 - doctest_runner_2024[37d7b32fe5ed358d]::__doctest_18::TEST::{closure#0}
[INFO] [stdout]   20:     0x63640aa121d6 - <doctest_runner_2024[37d7b32fe5ed358d]::__doctest_18::TEST::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x63640aa0dec2 - doctest_runner_2024[37d7b32fe5ed358d]::main
[INFO] [stdout]   22:     0x63640aa11ec3 - <fn() -> std[70759c8f55707aa4]::process::ExitCode as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x63640aa0bd0e - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[70759c8f55707aa4]::process::ExitCode, std[70759c8f55707aa4]::process::ExitCode>
[INFO] [stdout]   24:     0x63640aa0c549 - std[70759c8f55707aa4]::rt::lang_start::<std[70759c8f55707aa4]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x63640aa867e9 - <&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x63640aa867e9 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   27:     0x63640aa867e9 - std[70759c8f55707aa4]::panicking::catch_unwind::<i32, &dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x63640aa867e9 - std[70759c8f55707aa4]::panic::catch_unwind::<&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x63640aa867e9 - std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x63640aa867e9 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   31:     0x63640aa867e9 - std[70759c8f55707aa4]::panicking::catch_unwind::<isize, std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x63640aa867e9 - std[70759c8f55707aa4]::panic::catch_unwind::<std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x63640aa867e9 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x63640aa0af91 - std[70759c8f55707aa4]::rt::lang_start::<std[70759c8f55707aa4]::process::ExitCode>
[INFO] [stdout]   35:     0x63640aa125f5 - main
[INFO] [stdout]   36:     0x719e85f0d601 - <unknown>
[INFO] [stdout]   37:     0x719e85f0d718 - __libc_start_main
[INFO] [stdout]   38:     0x63640aa0a125 - _start
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - UncheckedRefCell<T>::try_borrow_unguarded (line 530) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (902) panicked at /tmp/rustdoctestGHZo0E/doctest_bundle_2024.rs:276:5:
[INFO] [stdout] assertion failed: unsafe { c.try_borrow_unguarded() }.is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x620bc171f251 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x620bc171f251 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized::<std[70759c8f55707aa4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x620bc171f251 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x620bc171f251 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x620bc173387a - <core[df12db4294e9bfd3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x620bc173387a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    6:     0x620bc17245fc - core[df12db4294e9bfd3]::io::write::default_write_fmt::<std[70759c8f55707aa4]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x620bc17245fc - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x620bc16fb4a6 - <std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x620bc16fb4a6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x620bc1717861 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x620bc1717a1b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x620bc16fb584 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:681:13
[INFO] [stdout]   13:     0x620bc16f4229 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x620bc16fc2cd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x620bc173404c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x620bc1734012 - core[df12db4294e9bfd3]::panicking::panic
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x620bc16a50fd - doctest_bundle_2024[72c4b0461e1faad2]::__doctest_19::main
[INFO] [stdout]   18:     0x620bc16a5156 - doctest_bundle_2024[72c4b0461e1faad2]::__doctest_19::__main_fn
[INFO] [stdout]   19:     0x620bc169d0b1 - doctest_runner_2024[37d7b32fe5ed358d]::__doctest_19::TEST::{closure#0}
[INFO] [stdout]   20:     0x620bc16a21f6 - <doctest_runner_2024[37d7b32fe5ed358d]::__doctest_19::TEST::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x620bc169dec2 - doctest_runner_2024[37d7b32fe5ed358d]::main
[INFO] [stdout]   22:     0x620bc16a1ec3 - <fn() -> std[70759c8f55707aa4]::process::ExitCode as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x620bc169bd0e - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[70759c8f55707aa4]::process::ExitCode, std[70759c8f55707aa4]::process::ExitCode>
[INFO] [stdout]   24:     0x620bc169c549 - std[70759c8f55707aa4]::rt::lang_start::<std[70759c8f55707aa4]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x620bc17167e9 - <&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x620bc17167e9 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   27:     0x620bc17167e9 - std[70759c8f55707aa4]::panicking::catch_unwind::<i32, &dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x620bc17167e9 - std[70759c8f55707aa4]::panic::catch_unwind::<&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x620bc17167e9 - std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x620bc17167e9 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   31:     0x620bc17167e9 - std[70759c8f55707aa4]::panicking::catch_unwind::<isize, std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x620bc17167e9 - std[70759c8f55707aa4]::panic::catch_unwind::<std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x620bc17167e9 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x620bc169af91 - std[70759c8f55707aa4]::rt::lang_start::<std[70759c8f55707aa4]::process::ExitCode>
[INFO] [stdout]   35:     0x620bc16a25f5 - main
[INFO] [stdout]   36:     0x763b3c8f1601 - <unknown>
[INFO] [stdout]   37:     0x763b3c8f1718 - __libc_start_main
[INFO] [stdout]   38:     0x620bc169a125 - _start
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - UncheckedRefCell<T>::try_borrow (line 291) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (898) panicked at /tmp/rustdoctestGHZo0E/doctest_bundle_2024.rs:239:5:
[INFO] [stdout] assertion failed: c.try_borrow().is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c81c30bf251 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c81c30bf251 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized::<std[70759c8f55707aa4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c81c30bf251 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c81c30bf251 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c81c30d387a - <core[df12db4294e9bfd3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c81c30d387a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    6:     0x5c81c30c45fc - core[df12db4294e9bfd3]::io::write::default_write_fmt::<std[70759c8f55707aa4]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x5c81c30c45fc - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x5c81c309b4a6 - <std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c81c309b4a6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c81c30b7861 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5c81c30b7a1b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x5c81c309b584 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:681:13
[INFO] [stdout]   13:     0x5c81c3094229 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5c81c309c2cd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x5c81c30d404c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5c81c30d4012 - core[df12db4294e9bfd3]::panicking::panic
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x5c81c3044f8d - doctest_bundle_2024[72c4b0461e1faad2]::__doctest_17::main
[INFO] [stdout]   18:     0x5c81c3044fe6 - doctest_bundle_2024[72c4b0461e1faad2]::__doctest_17::__main_fn
[INFO] [stdout]   19:     0x5c81c303cfb1 - doctest_runner_2024[37d7b32fe5ed358d]::__doctest_17::TEST::{closure#0}
[INFO] [stdout]   20:     0x5c81c30421b6 - <doctest_runner_2024[37d7b32fe5ed358d]::__doctest_17::TEST::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x5c81c303dec2 - doctest_runner_2024[37d7b32fe5ed358d]::main
[INFO] [stdout]   22:     0x5c81c3041ec3 - <fn() -> std[70759c8f55707aa4]::process::ExitCode as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x5c81c303bd0e - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[70759c8f55707aa4]::process::ExitCode, std[70759c8f55707aa4]::process::ExitCode>
[INFO] [stdout]   24:     0x5c81c303c549 - std[70759c8f55707aa4]::rt::lang_start::<std[70759c8f55707aa4]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x5c81c30b67e9 - <&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x5c81c30b67e9 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   27:     0x5c81c30b67e9 - std[70759c8f55707aa4]::panicking::catch_unwind::<i32, &dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x5c81c30b67e9 - std[70759c8f55707aa4]::panic::catch_unwind::<&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5c81c30b67e9 - std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x5c81c30b67e9 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   31:     0x5c81c30b67e9 - std[70759c8f55707aa4]::panicking::catch_unwind::<isize, std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c81c30b67e9 - std[70759c8f55707aa4]::panic::catch_unwind::<std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c81c30b67e9 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x5c81c303af91 - std[70759c8f55707aa4]::rt::lang_start::<std[70759c8f55707aa4]::process::ExitCode>
[INFO] [stdout]   35:     0x5c81c30425f5 - main
[INFO] [stdout]   36:     0x71205b889601 - <unknown>
[INFO] [stdout]   37:     0x71205b889718 - __libc_start_main
[INFO] [stdout]   38:     0x5c81c303a125 - _start
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - UncheckedRefCell<T>::undo_leak (line 500) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (903) panicked at /tmp/rustdoctestGHZo0E/doctest_bundle_2024.rs:295:1:
[INFO] [stdout] assertion failed: c.try_borrow().is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ebe17dea251 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ebe17dea251 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized::<std[70759c8f55707aa4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ebe17dea251 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ebe17dea251 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ebe17dfe87a - <core[df12db4294e9bfd3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ebe17dfe87a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    6:     0x5ebe17def5fc - core[df12db4294e9bfd3]::io::write::default_write_fmt::<std[70759c8f55707aa4]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x5ebe17def5fc - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x5ebe17dc64a6 - <std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ebe17dc64a6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ebe17de2861 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5ebe17de2a1b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x5ebe17dc6584 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:681:13
[INFO] [stdout]   13:     0x5ebe17dbf229 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5ebe17dc72cd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x5ebe17dff04c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5ebe17dff012 - core[df12db4294e9bfd3]::panicking::panic
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x5ebe17d701c3 - doctest_bundle_2024[72c4b0461e1faad2]::__doctest_20::main
[INFO] [stdout]   18:     0x5ebe17d70216 - doctest_bundle_2024[72c4b0461e1faad2]::__doctest_20::__main_fn
[INFO] [stdout]   19:     0x5ebe17d68131 - doctest_runner_2024[37d7b32fe5ed358d]::__doctest_20::TEST::{closure#0}
[INFO] [stdout]   20:     0x5ebe17d6d216 - <doctest_runner_2024[37d7b32fe5ed358d]::__doctest_20::TEST::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x5ebe17d68ec2 - doctest_runner_2024[37d7b32fe5ed358d]::main
[INFO] [stdout]   22:     0x5ebe17d6cec3 - <fn() -> std[70759c8f55707aa4]::process::ExitCode as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x5ebe17d66d0e - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[70759c8f55707aa4]::process::ExitCode, std[70759c8f55707aa4]::process::ExitCode>
[INFO] [stdout]   24:     0x5ebe17d67549 - std[70759c8f55707aa4]::rt::lang_start::<std[70759c8f55707aa4]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x5ebe17de17e9 - <&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x5ebe17de17e9 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   27:     0x5ebe17de17e9 - std[70759c8f55707aa4]::panicking::catch_unwind::<i32, &dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x5ebe17de17e9 - std[70759c8f55707aa4]::panic::catch_unwind::<&dyn core[df12db4294e9bfd3]::ops::function::Fn<(), Output = i32> + core[df12db4294e9bfd3]::panic::unwind_safe::RefUnwindSafe + core[df12db4294e9bfd3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5ebe17de17e9 - std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x5ebe17de17e9 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   31:     0x5ebe17de17e9 - std[70759c8f55707aa4]::panicking::catch_unwind::<isize, std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5ebe17de17e9 - std[70759c8f55707aa4]::panic::catch_unwind::<std[70759c8f55707aa4]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5ebe17de17e9 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x5ebe17d65f91 - std[70759c8f55707aa4]::rt::lang_start::<std[70759c8f55707aa4]::process::ExitCode>
[INFO] [stdout]   35:     0x5ebe17d6d5f5 - main
[INFO] [stdout]   36:     0x7044e739d601 - <unknown>
[INFO] [stdout]   37:     0x7044e739d718 - __libc_start_main
[INFO] [stdout]   38:     0x5ebe17d65125 - _start
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - UncheckedRef<'b,T>::leak (line 968)
[INFO] [stdout]     src/lib.rs - UncheckedRefCell<T>::borrow (line 264)
[INFO] [stdout]     src/lib.rs - UncheckedRefCell<T>::borrow_mut (line 360)
[INFO] [stdout]     src/lib.rs - UncheckedRefCell<T>::try_borrow (line 291)
[INFO] [stdout]     src/lib.rs - UncheckedRefCell<T>::try_borrow_mut (line 387)
[INFO] [stdout]     src/lib.rs - UncheckedRefCell<T>::try_borrow_unguarded (line 530)
[INFO] [stdout]     src/lib.rs - UncheckedRefCell<T>::undo_leak (line 500)
[INFO] [stdout]     src/lib.rs - UncheckedRefMut<'b,T>::leak (line 1198)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 18 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.71s; merged doctests compilation took 0.61s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "9c91ef1da199769dc94adf3f6380df06ca8e4b910d85a5ace928bceab697f2e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c91ef1da199769dc94adf3f6380df06ca8e4b910d85a5ace928bceab697f2e2", kill_on_drop: false }`
[INFO] [stdout] 9c91ef1da199769dc94adf3f6380df06ca8e4b910d85a5ace928bceab697f2e2
