[INFO] fetching crate ref-stable-lru 0.2.2...
[INFO] testing ref-stable-lru-0.2.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate ref-stable-lru 0.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ref-stable-lru 0.2.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ref-stable-lru 0.2.2
[INFO] tweaked toml for crates.io crate ref-stable-lru 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ref-stable-lru 0.2.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c32e227da3ca8becb4429785cc3241e3289e38b420eceb413118a65a2431770
[INFO] running `Command { std: "docker" "start" "-a" "2c32e227da3ca8becb4429785cc3241e3289e38b420eceb413118a65a2431770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c32e227da3ca8becb4429785cc3241e3289e38b420eceb413118a65a2431770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c32e227da3ca8becb4429785cc3241e3289e38b420eceb413118a65a2431770", kill_on_drop: false }`
[INFO] [stdout] 2c32e227da3ca8becb4429785cc3241e3289e38b420eceb413118a65a2431770
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6300bc251664ecf8c7f83079559435028dde1d2b75585d99222555407ba14289
[INFO] running `Command { std: "docker" "start" "-a" "6300bc251664ecf8c7f83079559435028dde1d2b75585d99222555407ba14289", kill_on_drop: false }`
[INFO] [stderr]    Compiling ref-stable-lru v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "6300bc251664ecf8c7f83079559435028dde1d2b75585d99222555407ba14289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6300bc251664ecf8c7f83079559435028dde1d2b75585d99222555407ba14289", kill_on_drop: false }`
[INFO] [stdout] 6300bc251664ecf8c7f83079559435028dde1d2b75585d99222555407ba14289
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16858b06df82adfcf9a4538c56c54989a21acd4b464c6be70ae1e473bcf2d4a0
[INFO] running `Command { std: "docker" "start" "-a" "16858b06df82adfcf9a4538c56c54989a21acd4b464c6be70ae1e473bcf2d4a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling trybuild v1.0.114
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling ref-stable-lru v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.35s
[INFO] running `Command { std: "docker" "inspect" "16858b06df82adfcf9a4538c56c54989a21acd4b464c6be70ae1e473bcf2d4a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16858b06df82adfcf9a4538c56c54989a21acd4b464c6be70ae1e473bcf2d4a0", kill_on_drop: false }`
[INFO] [stdout] 16858b06df82adfcf9a4538c56c54989a21acd4b464c6be70ae1e473bcf2d4a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b57953981359a7fd36882517067d87cc3648149672e8585a1512d360b6c626c4
[INFO] running `Command { std: "docker" "start" "-a" "b57953981359a7fd36882517067d87cc3648149672e8585a1512d360b6c626c4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ref_stable_lru-c8ebb32be5cb1dda)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_multi_get ... ok
[INFO] [stdout] test tests::test_put_and_get ... ok
[INFO] [stdout] test tests::test_peek_mut ... ok
[INFO] [stderr]      Running tests/ui/test.rs (/opt/rustwide/target/debug/deps/ui_tests-101cb7f0ce383b04)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling ref-stable-lru v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling ref-stable-lru-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/ref-stable-lru)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.96s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/double-get-without-scope.rs [should fail to compile] ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0499]: cannot borrow `cache` as mutable more than once at a time
[INFO] [stderr]   --> tests/ui/double-get-without-scope.rs:9:13
[INFO] [stderr]    |
[INFO] [stderr] 7  |     let x = cache.get(&"a").unwrap().as_str();
[INFO] [stderr]    |             ----- first mutable borrow occurs here
[INFO] [stderr] 8  |     // Should failed here, since `x` already mutually borrowed cache.
[INFO] [stderr] 9  |     let y = cache.get(&"b").unwrap().as_str();
[INFO] [stderr]    |             ^^^^^ second mutable borrow occurs here
[INFO] [stderr] 10 |     let z = cache.get(&"c").unwrap().as_str();
[INFO] [stderr] 11 |     [x, y, z].join(" ");
[INFO] [stderr]    |      - first borrow later used here
[INFO] [stderr] 
[INFO] [stderr] error[E0499]: cannot borrow `cache` as mutable more than once at a time
[INFO] [stderr]   --> tests/ui/double-get-without-scope.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 7  |     let x = cache.get(&"a").unwrap().as_str();
[INFO] [stderr]    |             ----- first mutable borrow occurs here
[INFO] [stderr] ...
[INFO] [stderr] 10 |     let z = cache.get(&"c").unwrap().as_str();
[INFO] [stderr]    |             ^^^^^ second mutable borrow occurs here
[INFO] [stderr] 11 |     [x, y, z].join(" ");
[INFO] [stderr]    |      - first borrow later used here
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0499]: cannot borrow `cache` as mutable more than once at a time
[INFO] [stderr]   --> tests/ui/double-get-without-scope.rs:9:13
[INFO] [stderr]    |
[INFO] [stderr]  7 |     let x = cache.get(&"a").unwrap().as_str();
[INFO] [stderr]    |             ----- first mutable borrow occurs here
[INFO] [stderr]  8 |     // Should failed here, since `x` already mutually borrowed cache.
[INFO] [stderr]  9 |     let y = cache.get(&"b").unwrap().as_str();
[INFO] [stderr]    |             ^^^^^ second mutable borrow occurs here
[INFO] [stderr] 10 |     let z = cache.get(&"c").unwrap().as_str();
[INFO] [stderr] 11 |     [x, y, z].join(" ");
[INFO] [stderr]    |      - first borrow later used here
[INFO] [stderr] 
[INFO] [stderr] error[E0499]: cannot borrow `cache` as mutable more than once at a time
[INFO] [stderr]   --> tests/ui/double-get-without-scope.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr]  7 |     let x = cache.get(&"a").unwrap().as_str();
[INFO] [stderr]    |             ----- first mutable borrow occurs here
[INFO] [stderr] ...
[INFO] [stderr] 10 |     let z = cache.get(&"c").unwrap().as_str();
[INFO] [stderr]    |             ^^^^^ second mutable borrow occurs here
[INFO] [stderr] 11 |     [x, y, z].join(" ");
[INFO] [stderr]    |      - first borrow later used here
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/double-get-in-scope.rs [should pass] ... ok
[INFO] [stderr] test tests/ui/put-while-holding-ref.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/ui/len-while-holding-mut.rs [should pass] ... ok
[INFO] [stderr] test tests/ui/handle-with-wrong-perm.rs [should fail to compile] ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0521]: borrowed data escapes outside of closure
[INFO] [stderr]   --> tests/ui/handle-with-wrong-perm.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 8  |     cache1.scope(|mut handle1, perm1| {
[INFO] [stderr]    |                   ----------- `handle1` declared here, outside of the closure body
[INFO] [stderr] ...
[INFO] [stderr] 13 |         cache2.scope(|_handle2, mut perm2| {
[INFO] [stderr]    |                       -------- `_handle2` is a reference that is only valid in the closure body
[INFO] [stderr] ...
[INFO] [stderr] 18 |             handle1.put("a", "".to_string(), &mut perm2);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `_handle2` escapes the closure body here
[INFO] [stderr]    |
[INFO] [stderr]    = note: requirement occurs because of a mutable reference to `ValuePerm<'_>`
[INFO] [stderr]    = note: mutable references are invariant over their type parameter
[INFO] [stderr]    = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance
[INFO] [stderr] 
[INFO] [stderr] error[E0521]: borrowed data escapes outside of closure
[INFO] [stderr]   --> tests/ui/handle-with-wrong-perm.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 8  |     cache1.scope(|mut handle1, perm1| {
[INFO] [stderr]    |                   -----------
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   `handle1` is a reference that is only valid in the closure body
[INFO] [stderr]    |                   has type `CacheHandle<'_, '1, &str, String>`
[INFO] [stderr] ...
[INFO] [stderr] 18 |             handle1.put("a", "".to_string(), &mut perm2);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             `handle1` escapes the closure body here
[INFO] [stderr]    |             argument requires that `'1` must outlive `'static`
[INFO] [stderr] 
[INFO] [stderr] error[E0521]: borrowed data escapes outside of closure
[INFO] [stderr]   --> tests/ui/handle-with-wrong-perm.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |     cache1.scope(|_handle1, mut perm1| {
[INFO] [stderr]    |                             --------- `perm1` declared here, outside of the closure body
[INFO] [stderr] ...
[INFO] [stderr] 29 |         cache2.scope(move |mut handle2, perm2| {
[INFO] [stderr]    |                            ----------- `handle2` is a reference that is only valid in the closure body
[INFO] [stderr] ...
[INFO] [stderr] 34 |             handle2.put("a", "".to_string(), &mut perm1);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `handle2` escapes the closure body here
[INFO] [stderr]    |
[INFO] [stderr]    = note: requirement occurs because of a mutable reference to `CacheHandle<'_, '_, &str, String>`
[INFO] [stderr]    = note: mutable references are invariant over their type parameter
[INFO] [stderr]    = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance
[INFO] [stderr] 
[INFO] [stderr] error[E0521]: borrowed data escapes outside of closure
[INFO] [stderr]   --> tests/ui/handle-with-wrong-perm.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |     cache1.scope(|_handle1, mut perm1| {
[INFO] [stderr]    |                   --------
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   `_handle1` is a reference that is only valid in the closure body
[INFO] [stderr]    |                   has type `CacheHandle<'_, '1, &str, String>`
[INFO] [stderr] ...
[INFO] [stderr] 34 |             handle2.put("a", "".to_string(), &mut perm1);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             `_handle1` escapes the closure body here
[INFO] [stderr]    |             argument requires that `'1` must outlive `'static`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0521]: borrowed data escapes outside of closure
[INFO] [stderr]   --> tests/ui/handle-with-wrong-perm.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr]  8 |     cache1.scope(|mut handle1, perm1| {
[INFO] [stderr]    |                   ----------- `handle1` declared here, outside of the closure body
[INFO] [stderr] ...
[INFO] [stderr] 13 |         cache2.scope(|_handle2, mut perm2| {
[INFO] [stderr]    |                       -------- `_handle2` is a reference that is only valid in the closure body
[INFO] [stderr] ...
[INFO] [stderr] 18 |             handle1.put("a", "".to_string(), &mut perm2);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `_handle2` escapes the closure body here
[INFO] [stderr]    |
[INFO] [stderr]    = note: requirement occurs because of a mutable reference to `CacheHandle<'_, '_, &str, String>`
[INFO] [stderr]    = note: mutable references are invariant over their type parameter
[INFO] [stderr]    = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance
[INFO] [stderr] 
[INFO] [stderr] error[E0521]: borrowed data escapes outside of closure
[INFO] [stderr]   --> tests/ui/handle-with-wrong-perm.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr]  8 |     cache1.scope(|mut handle1, perm1| {
[INFO] [stderr]    |                   -----------
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   `handle1` is a reference that is only valid in the closure body
[INFO] [stderr]    |                   has type `CacheHandle<'_, '1, &str, String>`
[INFO] [stderr] ...
[INFO] [stderr] 18 |             handle1.put("a", "".to_string(), &mut perm2);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             `handle1` escapes the closure body here
[INFO] [stderr]    |             argument requires that `'1` must outlive `'static`
[INFO] [stderr] 
[INFO] [stderr] error[E0521]: borrowed data escapes outside of closure
[INFO] [stderr]   --> tests/ui/handle-with-wrong-perm.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |     cache1.scope(|_handle1, mut perm1| {
[INFO] [stderr]    |                             --------- `perm1` declared here, outside of the closure body
[INFO] [stderr] ...
[INFO] [stderr] 29 |         cache2.scope(move |mut handle2, perm2| {
[INFO] [stderr]    |                            ----------- `handle2` is a reference that is only valid in the closure body
[INFO] [stderr] ...
[INFO] [stderr] 34 |             handle2.put("a", "".to_string(), &mut perm1);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `handle2` escapes the closure body here
[INFO] [stderr]    |
[INFO] [stderr]    = note: requirement occurs because of a mutable reference to `ValuePerm<'_>`
[INFO] [stderr]    = note: mutable references are invariant over their type parameter
[INFO] [stderr]    = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance
[INFO] [stderr] 
[INFO] [stderr] error[E0521]: borrowed data escapes outside of closure
[INFO] [stderr]   --> tests/ui/handle-with-wrong-perm.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |     cache1.scope(|_handle1, mut perm1| {
[INFO] [stderr]    |                   --------
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   `_handle1` is a reference that is only valid in the closure body
[INFO] [stderr]    |                   has type `CacheHandle<'_, '1, &str, String>`
[INFO] [stderr] ...
[INFO] [stderr] 34 |             handle2.put("a", "".to_string(), &mut perm1);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             `_handle1` escapes the closure body here
[INFO] [stderr]    |             argument requires that `'1` must outlive `'static`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/drop-handle-while-holding-ref.rs [should pass] ... ok
[INFO] [stderr] test tests/ui/concurrent-use-refs.rs [should pass] ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test tests ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests' (20) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.114/src/run.rs:102:13:
[INFO] [stdout] 2 of 7 tests failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x638497856892 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x638497856892 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x638497856892 - std::sys::backtrace::_print_fmt::h255777b7ec902439
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x638497856892 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8a1ac49fcd7ee8ce
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63849786819f - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x63849786819f - core::fmt::write::hbdcc0ec4f1bab1db
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x638497820fb3 - std::io::default_write_fmt::h2580ece0d4b58e51
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x638497820fb3 - std::io::Write::write_fmt::hac9e42858f273b87
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x63849782e422 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x638497833a7f - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x638497833911 - std::panicking::default_hook::h9d66b9642014ce48
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6384977f394e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c698701e444e564
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x6384977f394e - test::test_main_with_exit_callback::{{closure}}::ha1c98e7b69c4defb
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63849783408f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc4f222a8a57c637a
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x63849783408f - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x638497833eea - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x63849782e559 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x63849781483d - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x638497871490 - core::panicking::panic_fmt::h774fb860369a0f7b
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6384975aa65b - trybuild::run::<impl trybuild::Runner>::run::h35099430abe05530
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.114/src/run.rs:102:13
[INFO] [stdout]   20:     0x6384975a48c8 - <trybuild::TestCases as core::ops::drop::Drop>::drop::h2fd8343df605931d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.114/src/lib.rs:342:38
[INFO] [stdout]   21:     0x63849759da07 - core::ptr::drop_in_place<trybuild::TestCases>::h878e72453313c8b6
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ptr/mod.rs:805:1
[INFO] [stdout]   22:     0x63849759e276 - ui_tests::tests::hd7a54a730ce82e4b
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/ui/test.rs:12:1
[INFO] [stdout]   23:     0x63849759e2a7 - ui_tests::tests::{{closure}}::h8e1b94417557bcd0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/ui/test.rs:2:11
[INFO] [stdout]   24:     0x63849759d966 - core::ops::function::FnOnce::call_once::h5e53122725380453
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6384977f379b - core::ops::function::FnOnce::call_once::h4f6eabe90cccb47d
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6384977f379b - test::__rust_begin_short_backtrace::h94208530f2b4c8c7
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x6384978077ad - test::run_test_in_process::{{closure}}::hbdc6a45a78c46404
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x6384978077ad - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7f9d8efc7eedd165
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x6384978077ad - std::panicking::catch_unwind::do_call::he5edbaf126c13b99
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x6384978077ad - std::panicking::catch_unwind::h3d6a8652eceeabce
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x6384978077ad - std::panic::catch_unwind::hbef0c501dd7bb498
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6384978077ad - test::run_test_in_process::h400008a46a5006a0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x6384978077ad - test::run_test::{{closure}}::h9a131655b31d9427
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x6384977e0cf4 - test::run_test::{{closure}}::he4a7177c216308c0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x6384977e0cf4 - std::sys::backtrace::__rust_begin_short_backtrace::hd3980e9c55d6c539
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x6384977e462a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h18552df67c7aa9b8
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   37:     0x6384977e462a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3d7b285234641a08
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x6384977e462a - std::panicking::catch_unwind::do_call::h5a2b5cf36528a5b2
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x6384977e462a - std::panicking::catch_unwind::h7e8b531bbda77d20
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x6384977e462a - std::panic::catch_unwind::hf9bbb2040b4f1e6c
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6384977e462a - std::thread::Builder::spawn_unchecked_::{{closure}}::h600f92cf68549574
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   42:     0x6384977e462a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb6607307df8a1847
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6384978291df - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6891ad53a5ed6f52
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   44:     0x6384978291df - std::sys::thread::unix::Thread::new::thread_start::h7f3e77fa86df70af
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   45:     0x7b08c6cacaa4 - <unknown>
[INFO] [stdout]   46:     0x7b08c6d39a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 17.47s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test ui-tests`
[INFO] running `Command { std: "docker" "inspect" "b57953981359a7fd36882517067d87cc3648149672e8585a1512d360b6c626c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b57953981359a7fd36882517067d87cc3648149672e8585a1512d360b6c626c4", kill_on_drop: false }`
[INFO] [stdout] b57953981359a7fd36882517067d87cc3648149672e8585a1512d360b6c626c4
