[INFO] fetching crate buter 1.2.4...
[INFO] testing buter-1.2.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate buter 1.2.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate buter 1.2.4
[INFO] finished tweaking crates.io crate buter 1.2.4
[INFO] tweaked toml for crates.io crate buter 1.2.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate buter 1.2.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 85 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 919df27875d9ecbd13258f145767d7ea6af4025ab3cb59e83fba12f85cd56adb
[INFO] running `Command { std: "docker" "start" "-a" "919df27875d9ecbd13258f145767d7ea6af4025ab3cb59e83fba12f85cd56adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "919df27875d9ecbd13258f145767d7ea6af4025ab3cb59e83fba12f85cd56adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "919df27875d9ecbd13258f145767d7ea6af4025ab3cb59e83fba12f85cd56adb", kill_on_drop: false }`
[INFO] [stdout] 919df27875d9ecbd13258f145767d7ea6af4025ab3cb59e83fba12f85cd56adb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b25c05ffc8f01373a23877ad963e704a42d24e289e713a8117d642e29be06b8
[INFO] running `Command { std: "docker" "start" "-a" "8b25c05ffc8f01373a23877ad963e704a42d24e289e713a8117d642e29be06b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling buter v1.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "8b25c05ffc8f01373a23877ad963e704a42d24e289e713a8117d642e29be06b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b25c05ffc8f01373a23877ad963e704a42d24e289e713a8117d642e29be06b8", kill_on_drop: false }`
[INFO] [stdout] 8b25c05ffc8f01373a23877ad963e704a42d24e289e713a8117d642e29be06b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bc8557af1c11ce29a911017def439c03b43012c5967ba182527e159a032689c
[INFO] running `Command { std: "docker" "start" "-a" "3bc8557af1c11ce29a911017def439c03b43012c5967ba182527e159a032689c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling buter v1.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling trybuild v1.0.114
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> tests/valid_drop.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 |         assert_eq!(DROPS, 1);
[INFO] [stdout]    |                    ^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 32.06s
[INFO] running `Command { std: "docker" "inspect" "3bc8557af1c11ce29a911017def439c03b43012c5967ba182527e159a032689c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc8557af1c11ce29a911017def439c03b43012c5967ba182527e159a032689c", kill_on_drop: false }`
[INFO] [stdout] 3bc8557af1c11ce29a911017def439c03b43012c5967ba182527e159a032689c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0375cab100a8da907402078a1df23603e943c8a78fc7355e69e055a57c95d863
[INFO] running `Command { std: "docker" "start" "-a" "0375cab100a8da907402078a1df23603e943c8a78fc7355e69e055a57c95d863", kill_on_drop: false }`
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]   --> tests/valid_drop.rs:28:20
[INFO] [stderr]    |
[INFO] [stderr] 28 |         assert_eq!(DROPS, 1);
[INFO] [stderr]    |                    ^^^^^ shared reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `buter` (test "valid_drop") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/buter-4f2fcbbdc07220e3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-c7263edcccaba9d3)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/multi_write.rs (/opt/rustwide/target/debug/deps/multi_write-7095bb7373f724b8)
[INFO] [stdout] test in_struct ... ok
[INFO] [stdout] test basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test multi_writers ... ok
[INFO] [stdout] test multi_thread_writers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/read_ptr_bug.rs (/opt/rustwide/target/debug/deps/read_ptr_bug-fa7d9cf7566d57f6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/try_build.rs (/opt/rustwide/target/debug/deps/try_build-b5016f30e41d4b2d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking buter v1.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking buter-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/buter)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.40s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/fail/pinned.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: `PhantomPinned` cannot be unpinned
[INFO] [stderr]   --> tests/fail/pinned.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     writer.extend(Some(Pinned {
[INFO] [stderr]    |            ^^^^^^ within `Pinned`, the trait `Unpin` is not implemented for `PhantomPinned`
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `Box::pin`
[INFO] [stderr]    = help: the trait `Extend<T>` is implemented for `ButerWriter<'a, T, R>`
[INFO] [stderr] note: required because it appears within the type `Pinned`
[INFO] [stderr]   --> tests/fail/pinned.rs:4:8
[INFO] [stderr]    |
[INFO] [stderr] 4  | struct Pinned {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    = note: required because of the requirements on the impl of `Extend<Pinned>` for `ButerWriter<'_, Pinned, parking_lot::raw_mutex::RawMutex>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `PhantomPinned` cannot be unpinned
[INFO] [stderr]   --> tests/fail/pinned.rs:9:15
[INFO] [stderr]    |
[INFO] [stderr] 9  |     let buf = Buter::new();
[INFO] [stderr]    |               ^^^^^^^^^^ within `Pinned`, the trait `Unpin` is not implemented for `PhantomPinned`
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `Box::pin`
[INFO] [stderr] note: required because it appears within the type `Pinned`
[INFO] [stderr]   --> tests/fail/pinned.rs:4:8
[INFO] [stderr]    |
[INFO] [stderr] 4  | struct Pinned {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] note: required by a bound in `Buter::<T>::new`
[INFO] [stderr]   --> src/buter.rs
[INFO] [stderr]    |
[INFO] [stderr]    | impl<T: Unpin> Buter<T> {
[INFO] [stderr]    |         ^^^^^ required by this bound in `Buter::<T>::new`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: the method `into_iter` exists for struct `ButerWriter<'_, Pinned, parking_lot::raw_mutex::RawMutex>`, but its trait bounds were not satisfied
[INFO] [stderr]   --> tests/fail/pinned.rs:14:23
[INFO] [stderr]    |
[INFO] [stderr] 14 |     assert_eq!(writer.into_iter().count(), 1);
[INFO] [stderr]    |                       ^^^^^^^^^ method cannot be called on `ButerWriter<'_, Pinned, parking_lot::raw_mutex::RawMutex>` due to unsatisfied trait bounds
[INFO] [stderr]    |
[INFO] [stderr]    = note: the following trait bounds were not satisfied:
[INFO] [stderr]            `&ButerWriter<'_, Pinned, parking_lot::raw_mutex::RawMutex>: Iterator`
[INFO] [stderr]            which is required by `&ButerWriter<'_, Pinned, parking_lot::raw_mutex::RawMutex>: IntoIterator`
[INFO] [stderr]            `&mut ButerWriter<'_, Pinned, parking_lot::raw_mutex::RawMutex>: Iterator`
[INFO] [stderr]            which is required by `&mut ButerWriter<'_, Pinned, parking_lot::raw_mutex::RawMutex>: IntoIterator`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: `PhantomPinned` cannot be unpinned
[INFO] [stderr]   --> tests/fail/pinned.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     writer.extend(Some(Pinned {
[INFO] [stderr]    |            ^^^^^^ within `Pinned`, the trait `Unpin` is not implemented for `PhantomPinned`
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using the `pin!` macro
[INFO] [stderr]            consider using `Box::pin` if you need to access the pinned value outside of the current scope
[INFO] [stderr] help: the trait `Extend<T>` is implemented for `ButerWriter<'_, T, R>`
[INFO] [stderr]   --> src/buter.rs
[INFO] [stderr]    |
[INFO] [stderr]    | impl<'a, T: Unpin, R: RawMutex> Extend<T> for ButerWriter<'a, T, R> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] note: required because it appears within the type `Pinned`
[INFO] [stderr]   --> tests/fail/pinned.rs:4:8
[INFO] [stderr]    |
[INFO] [stderr]  4 | struct Pinned {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    = note: required for `ButerWriter<'_, Pinned, parking_lot::raw_mutex::RawMutex>` to implement `Extend<Pinned>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `PhantomPinned` cannot be unpinned
[INFO] [stderr]  --> tests/fail/pinned.rs:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let buf = Buter::new();
[INFO] [stderr]   |               ^^^^^ within `Pinned`, the trait `Unpin` is not implemented for `PhantomPinned`
[INFO] [stderr]   |
[INFO] [stderr]   = note: consider using the `pin!` macro
[INFO] [stderr]           consider using `Box::pin` if you need to access the pinned value outside of the current scope
[INFO] [stderr] note: required because it appears within the type `Pinned`
[INFO] [stderr]  --> tests/fail/pinned.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct Pinned {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] note: required by a bound in `Buter`
[INFO] [stderr]  --> src/buter.rs
[INFO] [stderr]   |
[INFO] [stderr]   | pub struct Buter<T: Unpin, R: RawMutex = parking_lot::RawMutex> {
[INFO] [stderr]   |                     ^^^^^ required by this bound in `Buter`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: the method `into_iter` exists for struct `ButerWriter<'_, Pinned, parking_lot::raw_mutex::RawMutex>`, but its trait bounds were not satisfied
[INFO] [stderr]   --> tests/fail/pinned.rs:14:23
[INFO] [stderr]    |
[INFO] [stderr] 14 |     assert_eq!(writer.into_iter().count(), 1);
[INFO] [stderr]    |                       ^^^^^^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stderr]    |
[INFO] [stderr]    = note: the following trait bounds were not satisfied:
[INFO] [stderr]            `&ButerWriter<'_, Pinned, parking_lot::raw_mutex::RawMutex>: Iterator`
[INFO] [stderr]            which is required by `&ButerWriter<'_, Pinned, parking_lot::raw_mutex::RawMutex>: IntoIterator`
[INFO] [stderr]            `&mut ButerWriter<'_, Pinned, parking_lot::raw_mutex::RawMutex>: Iterator`
[INFO] [stderr]            which is required by `&mut ButerWriter<'_, Pinned, parking_lot::raw_mutex::RawMutex>: IntoIterator`
[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] 
[INFO] [stderr] 
[INFO] [stdout] test try_build ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- try_build stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'try_build' (36) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.114/src/run.rs:102:13:
[INFO] [stdout] 1 of 1 tests failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58e514192e92 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58e514192e92 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58e514192e92 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x58e514192e92 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hde21067283f7e82e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x58e5141a479f - core::fmt::rt::Argument::fmt::he65307037dca33c6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x58e5141a479f - core::fmt::write::h24186904251c31cb
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x58e51415d813 - std::io::default_write_fmt::h4e8d11c5c4b9cafe
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58e51415d813 - std::io::Write::write_fmt::ha849be0824d095ef
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x58e51416aa22 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x58e51417007f - std::panicking::default_hook::{{closure}}::h80a26d916c49679b
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x58e51416ff11 - std::panicking::default_hook::he2e9efee79b3dce9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x58e51412ff4e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h202f496763929329
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x58e51412ff4e - test::test_main_with_exit_callback::{{closure}}::h805a6913adddaea3
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58e51417068f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h2883c9d2dbd4e81c
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x58e51417068f - std::panicking::panic_with_hook::hf5648b7cec6bc73e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x58e5141704ea - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x58e51416ab69 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x58e514150e3d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x58e5141ada90 - core::panicking::panic_fmt::hb5d6b83773432920
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58e513ee722b - trybuild::run::<impl trybuild::Runner>::run::h1b302ddc0c01818b
[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:     0x58e513ee1478 - <trybuild::TestCases as core::ops::drop::Drop>::drop::he72948bc3ca71eb8
[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:     0x58e513eda737 - core::ptr::drop_in_place<trybuild::TestCases>::he37c7da6e9d80511
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ptr/mod.rs:805:1
[INFO] [stdout]   22:     0x58e513edade3 - try_build::try_build::h2cb70a1a2d0c268c
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/try_build.rs:6:1
[INFO] [stdout]   23:     0x58e513edae17 - try_build::try_build::{{closure}}::h2c057742b9706d2a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/try_build.rs:3:15
[INFO] [stdout]   24:     0x58e513eda696 - core::ops::function::FnOnce::call_once::h2df477497b454f76
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58e51412fdbb - core::ops::function::FnOnce::call_once::h3a2d82edd1a9b770
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x58e51412fdbb - test::__rust_begin_short_backtrace::h85d4fe5033219107
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x58e514143dad - test::run_test_in_process::{{closure}}::h67b48a81b9c9d7b6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x58e514143dad - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7680585480377cb5
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x58e514143dad - std::panicking::catch_unwind::do_call::hf71351b2657d4002
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x58e514143dad - std::panicking::catch_unwind::h7fcb5c0312d9e172
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x58e514143dad - std::panic::catch_unwind::h5cf3c9bdee894ebe
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x58e514143dad - test::run_test_in_process::h1469cb85193a3a25
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x58e514143dad - test::run_test::{{closure}}::h59d45b3cd6453d69
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x58e51411d2f4 - test::run_test::{{closure}}::h9baa0c3d443f28c9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x58e51411d2f4 - std::sys::backtrace::__rust_begin_short_backtrace::h97ea8cee4828663e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x58e514120b4a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5d7539d5f78cee61
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   37:     0x58e514120b4a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he4c551e23c5e9b22
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x58e514120b4a - std::panicking::catch_unwind::do_call::h522b41a6c157aaba
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x58e514120b4a - std::panicking::catch_unwind::h0efbf72006b8e365
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x58e514120b4a - std::panic::catch_unwind::h3b081041e6c97066
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x58e514120b4a - std::thread::Builder::spawn_unchecked_::{{closure}}::ha751309815d5d8cf
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   42:     0x58e514120b4a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2084b887a5fe25a7
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x58e5141657df - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3adbd6ccf5f737af
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   44:     0x58e5141657df - std::sys::thread::unix::Thread::new::thread_start::hb3dc6483caa1b987
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   45:     0x7c898bc71aa4 - <unknown>
[INFO] [stdout]   46:     0x7c898bcfea64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     try_build
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.44s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test try_build`
[INFO] running `Command { std: "docker" "inspect" "0375cab100a8da907402078a1df23603e943c8a78fc7355e69e055a57c95d863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0375cab100a8da907402078a1df23603e943c8a78fc7355e69e055a57c95d863", kill_on_drop: false }`
[INFO] [stdout] 0375cab100a8da907402078a1df23603e943c8a78fc7355e69e055a57c95d863
