[INFO] cloning repository https://github.com/mcmah309/unchecked-refcell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mcmah309/unchecked-refcell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcmah309%2Funchecked-refcell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcmah309%2Funchecked-refcell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29c671bfdfb13d92d9199869ec990ff6b7b61677
[INFO] testing mcmah309/unchecked-refcell against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcmah309%2Funchecked-refcell" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mcmah309/unchecked-refcell
[INFO] finished tweaking git repo https://github.com/mcmah309/unchecked-refcell
[INFO] tweaked toml for git repo https://github.com/mcmah309/unchecked-refcell written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mcmah309/unchecked-refcell on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mcmah309/unchecked-refcell 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.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1bc8f4110ac4cc304ee20de92380df7818b24594bb69ca2ffcc2d8d1a71c41ac
[INFO] running `Command { std: "docker" "start" "1bc8f4110ac4cc304ee20de92380df7818b24594bb69ca2ffcc2d8d1a71c41ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bc8f4110ac4cc304ee20de92380df7818b24594bb69ca2ffcc2d8d1a71c41ac", 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" "1bc8f4110ac4cc304ee20de92380df7818b24594bb69ca2ffcc2d8d1a71c41ac" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bc8f4110ac4cc304ee20de92380df7818b24594bb69ca2ffcc2d8d1a71c41ac", 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" "1bc8f4110ac4cc304ee20de92380df7818b24594bb69ca2ffcc2d8d1a71c41ac" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "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 0.22s
[INFO] running `Command { std: "docker" "inspect" "1bc8f4110ac4cc304ee20de92380df7818b24594bb69ca2ffcc2d8d1a71c41ac", 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" "1bc8f4110ac4cc304ee20de92380df7818b24594bb69ca2ffcc2d8d1a71c41ac" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[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 ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[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 50.05s
[INFO] running `Command { std: "docker" "inspect" "1bc8f4110ac4cc304ee20de92380df7818b24594bb69ca2ffcc2d8d1a71c41ac", 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" "1bc8f4110ac4cc304ee20de92380df7818b24594bb69ca2ffcc2d8d1a71c41ac" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "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] [stderr]      Running tests/mod.rs (/opt/rustwide/target/release/deps/mod-7b48e6b6545f41ba)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stderr]    Doc-tests unchecked_refcell
[INFO] [stdout] test as_ptr ... ok
[INFO] [stdout] test discard_doesnt_unborrow_release ... ok
[INFO] [stdout] test double_imm_borrow ... ok
[INFO] [stdout] test mut_release_borrow_mut ... ok
[INFO] [stdout] test double_borrow_single_release_borrow_mut_release ... ok
[INFO] [stdout] test no_double_borrow_mut_release ... ok
[INFO] [stdout] test imm_release_borrow_mut ... 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_and_refmut_have_sensible_show ... ok
[INFO] [stdout] test ref_clone_updates_flag_release ... ok
[INFO] [stdout] test ref_map_accessor ... ok
[INFO] [stdout] test ref_map_does_not_update_flag_release ... ok
[INFO] [stdout] test ref_map_split ... ok
[INFO] [stdout] test ref_mut_map_accessor ... ok
[INFO] [stdout] test ref_map_split_updates_flag_release ... ok
[INFO] [stdout] test ref_mut_map_split ... ok
[INFO] [stdout] test refcell_default ... ok
[INFO] [stdout] test refcell_format ... ok
[INFO] [stdout] test refcell_replace_borrows_release ... ok
[INFO] [stdout] test refcell_swap_borrows_release ... 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] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - UncheckedRef<'b,T>::filter_map (line 839) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::borrow (line 253) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRef<'b,T>::try_map (line 876) ... 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>::borrow_mut (line 348) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::take (line 579) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::as_ptr (line 442) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::into_inner (line 153) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefMut<'b,T>::filter_map (line 1046) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::borrow_mut (line 360) - should panic ... FAILED
[INFO] [stdout] test src/lib.rs - UncheckedRefMut<'b,T>::map (line 1008) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::get_mut (line 477) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::new (line 132) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefMut<'b,T>::try_map (line 1094) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefMut<'b,T>::map_split (line 1149) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::swap (line 226) ... 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 - UncheckedRefCell<T>::undo_leak (line 500) ... FAILED
[INFO] [stdout] test src/lib.rs - UncheckedRef<'b,T>::map_split (line 920) ... ok
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::try_borrow (line 291) ... FAILED
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::try_borrow_mut (line 387) ... FAILED
[INFO] [stdout] test src/lib.rs - UncheckedRef<'b,T>::leak (line 968) ... FAILED
[INFO] [stdout] test src/lib.rs - UncheckedRefCell<T>::try_borrow_unguarded (line 530) ... FAILED
[INFO] [stdout] test src/lib.rs - UncheckedRefMut<'b,T>::leak (line 1198) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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 - 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>::undo_leak (line 500) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (1022) panicked at /tmp/rustdoctestlO4MsT/doctest_bundle_2024.rs:295:1:
[INFO] [stdout] assertion failed: c.try_borrow().is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e0990410fd1 - std[104cf6e2632825ea]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5e0990410fd1 - std[104cf6e2632825ea]::backtrace_rs::backtrace::trace_unsynchronized::<std[104cf6e2632825ea]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5e0990410fd1 - std[104cf6e2632825ea]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5e0990410fd1 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5e09904255fa - <core[7c831bd917ebf35f]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5e09904255fa - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    6:     0x5e099041637c - core[7c831bd917ebf35f]::io::write::default_write_fmt::<std[104cf6e2632825ea]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x5e099041637c - <std[104cf6e2632825ea]::sys::stdio::unix::Stderr as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x5e09903ed216 - <std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5e09903ed216 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5e0990409591 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5e099040974b - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x5e09903ed2f4 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:681:13
[INFO] [stdout]   13:     0x5e09903e5bb9 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5e09903ee03d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x5e0990425dcc - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5e0990425d92 - core[7c831bd917ebf35f]::panicking::panic
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x5e0990396ec3 - doctest_bundle_2024[23099591ada481f4]::__doctest_20::main
[INFO] [stdout]   18:     0x5e0990396f16 - doctest_bundle_2024[23099591ada481f4]::__doctest_20::__main_fn
[INFO] [stdout]   19:     0x5e099038ee91 - doctest_runner_2024[4f9fc72afdcfadc2]::__doctest_20::TEST::{closure#0}
[INFO] [stdout]   20:     0x5e0990393f76 - <doctest_runner_2024[4f9fc72afdcfadc2]::__doctest_20::TEST::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x5e099038fc22 - doctest_runner_2024[4f9fc72afdcfadc2]::main
[INFO] [stdout]   22:     0x5e0990393c23 - <fn() -> std[104cf6e2632825ea]::process::ExitCode as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x5e099038da6e - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[104cf6e2632825ea]::process::ExitCode, std[104cf6e2632825ea]::process::ExitCode>
[INFO] [stdout]   24:     0x5e099038e2a9 - std[104cf6e2632825ea]::rt::lang_start::<std[104cf6e2632825ea]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x5e0990408519 - <&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x5e0990408519 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stdout]   27:     0x5e0990408519 - std[104cf6e2632825ea]::panicking::catch_unwind::<i32, &dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x5e0990408519 - std[104cf6e2632825ea]::panic::catch_unwind::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5e0990408519 - std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x5e0990408519 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stdout]   31:     0x5e0990408519 - std[104cf6e2632825ea]::panicking::catch_unwind::<isize, std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5e0990408519 - std[104cf6e2632825ea]::panic::catch_unwind::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5e0990408519 - std[104cf6e2632825ea]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x5e099038ccf1 - std[104cf6e2632825ea]::rt::lang_start::<std[104cf6e2632825ea]::process::ExitCode>
[INFO] [stdout]   35:     0x5e0990394355 - main
[INFO] [stdout]   36:     0x7bd9e0995601 - <unknown>
[INFO] [stdout]   37:     0x7bd9e0995718 - __libc_start_main
[INFO] [stdout]   38:     0x5e099038be85 - _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' (1017) panicked at /tmp/rustdoctestlO4MsT/doctest_bundle_2024.rs:239:5:
[INFO] [stdout] assertion failed: c.try_borrow().is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5636c1ea2fd1 - std[104cf6e2632825ea]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5636c1ea2fd1 - std[104cf6e2632825ea]::backtrace_rs::backtrace::trace_unsynchronized::<std[104cf6e2632825ea]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5636c1ea2fd1 - std[104cf6e2632825ea]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5636c1ea2fd1 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5636c1eb75fa - <core[7c831bd917ebf35f]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5636c1eb75fa - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    6:     0x5636c1ea837c - core[7c831bd917ebf35f]::io::write::default_write_fmt::<std[104cf6e2632825ea]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x5636c1ea837c - <std[104cf6e2632825ea]::sys::stdio::unix::Stderr as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x5636c1e7f216 - <std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5636c1e7f216 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5636c1e9b591 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5636c1e9b74b - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x5636c1e7f2f4 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:681:13
[INFO] [stdout]   13:     0x5636c1e77bb9 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5636c1e8003d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x5636c1eb7dcc - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5636c1eb7d92 - core[7c831bd917ebf35f]::panicking::panic
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x5636c1e28c8d - doctest_bundle_2024[23099591ada481f4]::__doctest_17::main
[INFO] [stdout]   18:     0x5636c1e28ce6 - doctest_bundle_2024[23099591ada481f4]::__doctest_17::__main_fn
[INFO] [stdout]   19:     0x5636c1e20d11 - doctest_runner_2024[4f9fc72afdcfadc2]::__doctest_17::TEST::{closure#0}
[INFO] [stdout]   20:     0x5636c1e25f16 - <doctest_runner_2024[4f9fc72afdcfadc2]::__doctest_17::TEST::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x5636c1e21c22 - doctest_runner_2024[4f9fc72afdcfadc2]::main
[INFO] [stdout]   22:     0x5636c1e25c23 - <fn() -> std[104cf6e2632825ea]::process::ExitCode as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x5636c1e1fa6e - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[104cf6e2632825ea]::process::ExitCode, std[104cf6e2632825ea]::process::ExitCode>
[INFO] [stdout]   24:     0x5636c1e202a9 - std[104cf6e2632825ea]::rt::lang_start::<std[104cf6e2632825ea]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x5636c1e9a519 - <&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x5636c1e9a519 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stdout]   27:     0x5636c1e9a519 - std[104cf6e2632825ea]::panicking::catch_unwind::<i32, &dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x5636c1e9a519 - std[104cf6e2632825ea]::panic::catch_unwind::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5636c1e9a519 - std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x5636c1e9a519 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stdout]   31:     0x5636c1e9a519 - std[104cf6e2632825ea]::panicking::catch_unwind::<isize, std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5636c1e9a519 - std[104cf6e2632825ea]::panic::catch_unwind::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5636c1e9a519 - std[104cf6e2632825ea]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x5636c1e1ecf1 - std[104cf6e2632825ea]::rt::lang_start::<std[104cf6e2632825ea]::process::ExitCode>
[INFO] [stdout]   35:     0x5636c1e26355 - main
[INFO] [stdout]   36:     0x7fafcad6e601 - <unknown>
[INFO] [stdout]   37:     0x7fafcad6e718 - __libc_start_main
[INFO] [stdout]   38:     0x5636c1e1de85 - _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' (1018) panicked at /tmp/rustdoctestlO4MsT/doctest_bundle_2024.rs:259:5:
[INFO] [stdout] assertion failed: c.try_borrow_mut().is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59719a338fd1 - std[104cf6e2632825ea]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59719a338fd1 - std[104cf6e2632825ea]::backtrace_rs::backtrace::trace_unsynchronized::<std[104cf6e2632825ea]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59719a338fd1 - std[104cf6e2632825ea]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x59719a338fd1 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x59719a34d5fa - <core[7c831bd917ebf35f]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x59719a34d5fa - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    6:     0x59719a33e37c - core[7c831bd917ebf35f]::io::write::default_write_fmt::<std[104cf6e2632825ea]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x59719a33e37c - <std[104cf6e2632825ea]::sys::stdio::unix::Stderr as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x59719a315216 - <std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x59719a315216 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x59719a331591 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x59719a33174b - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x59719a3152f4 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:681:13
[INFO] [stdout]   13:     0x59719a30dbb9 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x59719a31603d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x59719a34ddcc - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x59719a34dd92 - core[7c831bd917ebf35f]::panicking::panic
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x59719a2bed4d - doctest_bundle_2024[23099591ada481f4]::__doctest_18::main
[INFO] [stdout]   18:     0x59719a2bed96 - doctest_bundle_2024[23099591ada481f4]::__doctest_18::__main_fn
[INFO] [stdout]   19:     0x59719a2b6d91 - doctest_runner_2024[4f9fc72afdcfadc2]::__doctest_18::TEST::{closure#0}
[INFO] [stdout]   20:     0x59719a2bbf36 - <doctest_runner_2024[4f9fc72afdcfadc2]::__doctest_18::TEST::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x59719a2b7c22 - doctest_runner_2024[4f9fc72afdcfadc2]::main
[INFO] [stdout]   22:     0x59719a2bbc23 - <fn() -> std[104cf6e2632825ea]::process::ExitCode as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x59719a2b5a6e - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[104cf6e2632825ea]::process::ExitCode, std[104cf6e2632825ea]::process::ExitCode>
[INFO] [stdout]   24:     0x59719a2b62a9 - std[104cf6e2632825ea]::rt::lang_start::<std[104cf6e2632825ea]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x59719a330519 - <&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x59719a330519 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stdout]   27:     0x59719a330519 - std[104cf6e2632825ea]::panicking::catch_unwind::<i32, &dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x59719a330519 - std[104cf6e2632825ea]::panic::catch_unwind::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x59719a330519 - std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x59719a330519 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stdout]   31:     0x59719a330519 - std[104cf6e2632825ea]::panicking::catch_unwind::<isize, std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x59719a330519 - std[104cf6e2632825ea]::panic::catch_unwind::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x59719a330519 - std[104cf6e2632825ea]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x59719a2b4cf1 - std[104cf6e2632825ea]::rt::lang_start::<std[104cf6e2632825ea]::process::ExitCode>
[INFO] [stdout]   35:     0x59719a2bc355 - main
[INFO] [stdout]   36:     0x7ea234373601 - <unknown>
[INFO] [stdout]   37:     0x7ea234373718 - __libc_start_main
[INFO] [stdout]   38:     0x59719a2b3e85 - _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' (992) panicked at /tmp/rustdoctestlO4MsT/doctest_bundle_2024.rs:26:1:
[INFO] [stdout] assertion failed: cell.try_borrow_mut().is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563d08c41fd1 - std[104cf6e2632825ea]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x563d08c41fd1 - std[104cf6e2632825ea]::backtrace_rs::backtrace::trace_unsynchronized::<std[104cf6e2632825ea]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x563d08c41fd1 - std[104cf6e2632825ea]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x563d08c41fd1 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x563d08c565fa - <core[7c831bd917ebf35f]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x563d08c565fa - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    6:     0x563d08c4737c - core[7c831bd917ebf35f]::io::write::default_write_fmt::<std[104cf6e2632825ea]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x563d08c4737c - <std[104cf6e2632825ea]::sys::stdio::unix::Stderr as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x563d08c1e216 - <std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x563d08c1e216 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x563d08c3a591 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x563d08c3a74b - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x563d08c1e2f4 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:681:13
[INFO] [stdout]   13:     0x563d08c16bb9 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x563d08c1f03d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x563d08c56dcc - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x563d08c56d92 - core[7c831bd917ebf35f]::panicking::panic
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x563d08bc6cc9 - doctest_bundle_2024[23099591ada481f4]::__doctest_1::main
[INFO] [stdout]   18:     0x563d08bc6cd6 - doctest_bundle_2024[23099591ada481f4]::__doctest_1::__main_fn
[INFO] [stdout]   19:     0x563d08bbf511 - doctest_runner_2024[4f9fc72afdcfadc2]::__doctest_1::TEST::{closure#0}
[INFO] [stdout]   20:     0x563d08bc4d16 - <doctest_runner_2024[4f9fc72afdcfadc2]::__doctest_1::TEST::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x563d08bc0c22 - doctest_runner_2024[4f9fc72afdcfadc2]::main
[INFO] [stdout]   22:     0x563d08bc4c23 - <fn() -> std[104cf6e2632825ea]::process::ExitCode as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x563d08bbea6e - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[104cf6e2632825ea]::process::ExitCode, std[104cf6e2632825ea]::process::ExitCode>
[INFO] [stdout]   24:     0x563d08bbf2a9 - std[104cf6e2632825ea]::rt::lang_start::<std[104cf6e2632825ea]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x563d08c39519 - <&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x563d08c39519 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stdout]   27:     0x563d08c39519 - std[104cf6e2632825ea]::panicking::catch_unwind::<i32, &dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x563d08c39519 - std[104cf6e2632825ea]::panic::catch_unwind::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x563d08c39519 - std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x563d08c39519 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stdout]   31:     0x563d08c39519 - std[104cf6e2632825ea]::panicking::catch_unwind::<isize, std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x563d08c39519 - std[104cf6e2632825ea]::panic::catch_unwind::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x563d08c39519 - std[104cf6e2632825ea]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x563d08bbdcf1 - std[104cf6e2632825ea]::rt::lang_start::<std[104cf6e2632825ea]::process::ExitCode>
[INFO] [stdout]   35:     0x563d08bc5355 - main
[INFO] [stdout]   36:     0x7623471a9601 - <unknown>
[INFO] [stdout]   37:     0x7623471a9718 - __libc_start_main
[INFO] [stdout]   38:     0x563d08bbce85 - _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' (1019) panicked at /tmp/rustdoctestlO4MsT/doctest_bundle_2024.rs:276:5:
[INFO] [stdout] assertion failed: unsafe { c.try_borrow_unguarded() }.is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cf080428fd1 - std[104cf6e2632825ea]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5cf080428fd1 - std[104cf6e2632825ea]::backtrace_rs::backtrace::trace_unsynchronized::<std[104cf6e2632825ea]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5cf080428fd1 - std[104cf6e2632825ea]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5cf080428fd1 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5cf08043d5fa - <core[7c831bd917ebf35f]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5cf08043d5fa - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    6:     0x5cf08042e37c - core[7c831bd917ebf35f]::io::write::default_write_fmt::<std[104cf6e2632825ea]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x5cf08042e37c - <std[104cf6e2632825ea]::sys::stdio::unix::Stderr as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x5cf080405216 - <std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5cf080405216 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5cf080421591 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5cf08042174b - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x5cf0804052f4 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:681:13
[INFO] [stdout]   13:     0x5cf0803fdbb9 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5cf08040603d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x5cf08043ddcc - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5cf08043dd92 - core[7c831bd917ebf35f]::panicking::panic
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x5cf0803aedfd - doctest_bundle_2024[23099591ada481f4]::__doctest_19::main
[INFO] [stdout]   18:     0x5cf0803aee56 - doctest_bundle_2024[23099591ada481f4]::__doctest_19::__main_fn
[INFO] [stdout]   19:     0x5cf0803a6e11 - doctest_runner_2024[4f9fc72afdcfadc2]::__doctest_19::TEST::{closure#0}
[INFO] [stdout]   20:     0x5cf0803abf56 - <doctest_runner_2024[4f9fc72afdcfadc2]::__doctest_19::TEST::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x5cf0803a7c22 - doctest_runner_2024[4f9fc72afdcfadc2]::main
[INFO] [stdout]   22:     0x5cf0803abc23 - <fn() -> std[104cf6e2632825ea]::process::ExitCode as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x5cf0803a5a6e - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[104cf6e2632825ea]::process::ExitCode, std[104cf6e2632825ea]::process::ExitCode>
[INFO] [stdout]   24:     0x5cf0803a62a9 - std[104cf6e2632825ea]::rt::lang_start::<std[104cf6e2632825ea]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x5cf080420519 - <&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x5cf080420519 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stdout]   27:     0x5cf080420519 - std[104cf6e2632825ea]::panicking::catch_unwind::<i32, &dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x5cf080420519 - std[104cf6e2632825ea]::panic::catch_unwind::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5cf080420519 - std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x5cf080420519 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stdout]   31:     0x5cf080420519 - std[104cf6e2632825ea]::panicking::catch_unwind::<isize, std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5cf080420519 - std[104cf6e2632825ea]::panic::catch_unwind::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5cf080420519 - std[104cf6e2632825ea]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x5cf0803a4cf1 - std[104cf6e2632825ea]::rt::lang_start::<std[104cf6e2632825ea]::process::ExitCode>
[INFO] [stdout]   35:     0x5cf0803ac355 - main
[INFO] [stdout]   36:     0x7c324bd1e601 - <unknown>
[INFO] [stdout]   37:     0x7c324bd1e718 - __libc_start_main
[INFO] [stdout]   38:     0x5cf0803a3e85 - _start
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[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' (1028) panicked at /tmp/rustdoctestlO4MsT/doctest_bundle_2024.rs:333:1:
[INFO] [stdout] assertion failed: cell.try_borrow_mut().is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55615cb27fd1 - std[104cf6e2632825ea]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x55615cb27fd1 - std[104cf6e2632825ea]::backtrace_rs::backtrace::trace_unsynchronized::<std[104cf6e2632825ea]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x55615cb27fd1 - std[104cf6e2632825ea]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x55615cb27fd1 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x55615cb3c5fa - <core[7c831bd917ebf35f]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x55615cb3c5fa - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    6:     0x55615cb2d37c - core[7c831bd917ebf35f]::io::write::default_write_fmt::<std[104cf6e2632825ea]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x55615cb2d37c - <std[104cf6e2632825ea]::sys::stdio::unix::Stderr as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x55615cb04216 - <std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x55615cb04216 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x55615cb20591 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x55615cb2074b - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:815:13
[INFO] [stdout]   12:     0x55615cb042f4 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:681:13
[INFO] [stdout]   13:     0x55615cafcbb9 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x55615cb0503d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:679:5
[INFO] [stdout]   15:     0x55615cb3cdcc - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x55615cb3cd92 - core[7c831bd917ebf35f]::panicking::panic
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x55615caae369 - doctest_bundle_2024[23099591ada481f4]::__doctest_22::main
[INFO] [stdout]   18:     0x55615caae376 - doctest_bundle_2024[23099591ada481f4]::__doctest_22::__main_fn
[INFO] [stdout]   19:     0x55615caa5f91 - doctest_runner_2024[4f9fc72afdcfadc2]::__doctest_22::TEST::{closure#0}
[INFO] [stdout]   20:     0x55615caaafb6 - <doctest_runner_2024[4f9fc72afdcfadc2]::__doctest_22::TEST::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x55615caa6c22 - doctest_runner_2024[4f9fc72afdcfadc2]::main
[INFO] [stdout]   22:     0x55615caaac23 - <fn() -> std[104cf6e2632825ea]::process::ExitCode as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x55615caa4a6e - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[104cf6e2632825ea]::process::ExitCode, std[104cf6e2632825ea]::process::ExitCode>
[INFO] [stdout]   24:     0x55615caa52a9 - std[104cf6e2632825ea]::rt::lang_start::<std[104cf6e2632825ea]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x55615cb1f519 - <&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x55615cb1f519 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stdout]   27:     0x55615cb1f519 - std[104cf6e2632825ea]::panicking::catch_unwind::<i32, &dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x55615cb1f519 - std[104cf6e2632825ea]::panic::catch_unwind::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x55615cb1f519 - std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x55615cb1f519 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stdout]   31:     0x55615cb1f519 - std[104cf6e2632825ea]::panicking::catch_unwind::<isize, std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x55615cb1f519 - std[104cf6e2632825ea]::panic::catch_unwind::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x55615cb1f519 - std[104cf6e2632825ea]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x55615caa3cf1 - std[104cf6e2632825ea]::rt::lang_start::<std[104cf6e2632825ea]::process::ExitCode>
[INFO] [stdout]   35:     0x55615caab355 - main
[INFO] [stdout]   36:     0x71297da34601 - <unknown>
[INFO] [stdout]   37:     0x71297da34718 - __libc_start_main
[INFO] [stdout]   38:     0x55615caa2e85 - _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 0.06s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.83s; merged doctests compilation took 0.77s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1bc8f4110ac4cc304ee20de92380df7818b24594bb69ca2ffcc2d8d1a71c41ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc8f4110ac4cc304ee20de92380df7818b24594bb69ca2ffcc2d8d1a71c41ac", kill_on_drop: false }`
[INFO] [stdout] 1bc8f4110ac4cc304ee20de92380df7818b24594bb69ca2ffcc2d8d1a71c41ac
