[INFO] fetching crate ref-stable-lru 0.2.2...
[INFO] testing ref-stable-lru-0.2.2 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate ref-stable-lru 0.2.2 into /workspace/builds/worker-6-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ref-stable-lru 0.2.2 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73c8cd0cc4bd4adce60a54ab60837641b1a774a05d80b04cb2d940d7b34081c6
[INFO] running `Command { std: "docker" "start" "-a" "73c8cd0cc4bd4adce60a54ab60837641b1a774a05d80b04cb2d940d7b34081c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73c8cd0cc4bd4adce60a54ab60837641b1a774a05d80b04cb2d940d7b34081c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c8cd0cc4bd4adce60a54ab60837641b1a774a05d80b04cb2d940d7b34081c6", kill_on_drop: false }`
[INFO] [stdout] 73c8cd0cc4bd4adce60a54ab60837641b1a774a05d80b04cb2d940d7b34081c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e7770e53dc32b0d7b37783b068d15f2683c533f910a202f3c542b6941faf138
[INFO] running `Command { std: "docker" "start" "-a" "2e7770e53dc32b0d7b37783b068d15f2683c533f910a202f3c542b6941faf138", 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 0.27s
[INFO] running `Command { std: "docker" "inspect" "2e7770e53dc32b0d7b37783b068d15f2683c533f910a202f3c542b6941faf138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e7770e53dc32b0d7b37783b068d15f2683c533f910a202f3c542b6941faf138", kill_on_drop: false }`
[INFO] [stdout] 2e7770e53dc32b0d7b37783b068d15f2683c533f910a202f3c542b6941faf138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4e74a5b3fe4338713f68afc7061b39f80559a9eb8c436faef989d25b53590c2
[INFO] running `Command { std: "docker" "start" "-a" "e4e74a5b3fe4338713f68afc7061b39f80559a9eb8c436faef989d25b53590c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling toml v0.9.10+spec-1.1.0
[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 22.78s
[INFO] running `Command { std: "docker" "inspect" "e4e74a5b3fe4338713f68afc7061b39f80559a9eb8c436faef989d25b53590c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4e74a5b3fe4338713f68afc7061b39f80559a9eb8c436faef989d25b53590c2", kill_on_drop: false }`
[INFO] [stdout] e4e74a5b3fe4338713f68afc7061b39f80559a9eb8c436faef989d25b53590c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a648ba0190feb91987a749323470b7f7c2c1c33ec7b39f429f792bff1bfe708
[INFO] running `Command { std: "docker" "start" "-a" "5a648ba0190feb91987a749323470b7f7c2c1c33ec7b39f429f792bff1bfe708", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ref_stable_lru-962d809d457fffa4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_multi_get ... ok
[INFO] [stdout] test tests::test_peek_mut ... ok
[INFO] [stdout] test tests::test_put_and_get ... ok
[INFO] [stderr]      Running tests/ui/test.rs (/opt/rustwide/target/debug/deps/ui_tests-82e1589faaa17e03)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling ref-stable-lru v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.114
[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 13.73s
[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:     0x647442dc9ba2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x647442dc9ba2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x647442dc9ba2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x647442dc9ba2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x647442de0a9a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x647442de0a9a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x647442dcf006 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x647442dcf006 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x647442da594f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x647442da594f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x647442dc0f69 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x647442d59e3e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x647442d59e3e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x647442dc1122 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x647442dc1122 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x647442da5a08 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x647442d9a839 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x647442da685d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x647442de11ac - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x647442b20d24 - <trybuild[358cd4949a4fbbe0]::Runner>::run
[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:     0x647442b2f058 - <trybuild[358cd4949a4fbbe0]::TestCases as core[27de1724e4349be2]::ops::drop::Drop>::drop
[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:     0x647442b165f7 - core[27de1724e4349be2]::ptr::drop_in_place::<trybuild[358cd4949a4fbbe0]::TestCases>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ptr/mod.rs:805:1
[INFO] [stdout]   22:     0x647442b168d6 - ui_tests[3a759760885cfe90]::tests
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/ui/test.rs:12:1
[INFO] [stdout]   23:     0x647442b16797 - ui_tests[3a759760885cfe90]::tests::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/ui/test.rs:2:11
[INFO] [stdout]   24:     0x647442b16da6 - <ui_tests[3a759760885cfe90]::tests::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x647442d4e1eb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x647442d4e1eb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x647442d5aa4a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x647442d5aa4a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x647442d5aa4a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x647442d5aa4a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x647442d5aa4a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x647442d5aa4a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x647442d5aa4a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x647442d55ff4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x647442d55ff4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x647442d5d542 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x647442d5d542 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x647442d5d542 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x647442d5d542 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x647442d5d542 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x647442d5d542 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x647442d5d542 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x647442dc8e6f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x647442dc8e6f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   45:     0x7300a2e06aa4 - <unknown>
[INFO] [stdout]   46:     0x7300a2e93a64 - 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 17.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test ui-tests`
[INFO] running `Command { std: "docker" "inspect" "5a648ba0190feb91987a749323470b7f7c2c1c33ec7b39f429f792bff1bfe708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a648ba0190feb91987a749323470b7f7c2c1c33ec7b39f429f792bff1bfe708", kill_on_drop: false }`
[INFO] [stdout] 5a648ba0190feb91987a749323470b7f7c2c1c33ec7b39f429f792bff1bfe708
