[INFO] fetching crate cell-family 0.1.0...
[INFO] testing cell-family-0.1.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate cell-family 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate cell-family 0.1.0
[INFO] finished tweaking crates.io crate cell-family 0.1.0
[INFO] tweaked toml for crates.io crate cell-family 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cell-family 0.1.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ce575590e8a47862e97de96564ad51de8e7553fbad5d83728ca1322642a47d7
[INFO] running `Command { std: "docker" "start" "-a" "9ce575590e8a47862e97de96564ad51de8e7553fbad5d83728ca1322642a47d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ce575590e8a47862e97de96564ad51de8e7553fbad5d83728ca1322642a47d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ce575590e8a47862e97de96564ad51de8e7553fbad5d83728ca1322642a47d7", kill_on_drop: false }`
[INFO] [stdout] 9ce575590e8a47862e97de96564ad51de8e7553fbad5d83728ca1322642a47d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56fe26d11db8e198a03300bf5ecfbf55998890314c9f7ec97bd38c5dda4fbdd5
[INFO] running `Command { std: "docker" "start" "-a" "56fe26d11db8e198a03300bf5ecfbf55998890314c9f7ec97bd38c5dda4fbdd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cell-family v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:499:21
[INFO] [stdout]     |
[INFO] [stdout] 499 | struct Invariant<T>(fn(T) -> T);
[INFO] [stdout]     |        ---------    ^^^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:503:22
[INFO] [stdout]     |
[INFO] [stdout] 503 | struct NotSendOrSync(*const ());
[INFO] [stdout]     |        ------------- ^^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "56fe26d11db8e198a03300bf5ecfbf55998890314c9f7ec97bd38c5dda4fbdd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56fe26d11db8e198a03300bf5ecfbf55998890314c9f7ec97bd38c5dda4fbdd5", kill_on_drop: false }`
[INFO] [stdout] 56fe26d11db8e198a03300bf5ecfbf55998890314c9f7ec97bd38c5dda4fbdd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa508eafade0653630f09bd4eca83c9a3808206ca069ed4b595168d76d40c034
[INFO] running `Command { std: "docker" "start" "-a" "aa508eafade0653630f09bd4eca83c9a3808206ca069ed4b595168d76d40c034", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:499:21
[INFO] [stdout]     |
[INFO] [stdout] 499 | struct Invariant<T>(fn(T) -> T);
[INFO] [stdout]     |        ---------    ^^^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:503:22
[INFO] [stdout]     |
[INFO] [stdout] 503 | struct NotSendOrSync(*const ());
[INFO] [stdout]     |        ------------- ^^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling toml v0.9.11+spec-1.1.0
[INFO] [stderr]    Compiling trybuild v1.0.114
[INFO] [stderr]    Compiling cell-family v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:499:21
[INFO] [stdout]     |
[INFO] [stdout] 499 | struct Invariant<T>(fn(T) -> T);
[INFO] [stdout]     |        ---------    ^^^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:503:22
[INFO] [stdout]     |
[INFO] [stdout] 503 | struct NotSendOrSync(*const ());
[INFO] [stdout]     |        ------------- ^^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.86s
[INFO] running `Command { std: "docker" "inspect" "aa508eafade0653630f09bd4eca83c9a3808206ca069ed4b595168d76d40c034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa508eafade0653630f09bd4eca83c9a3808206ca069ed4b595168d76d40c034", kill_on_drop: false }`
[INFO] [stdout] aa508eafade0653630f09bd4eca83c9a3808206ca069ed4b595168d76d40c034
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 681ea880a2dc725dfa6a860bfa5a3e90815549dfb59e13223271f135082b66e4
[INFO] running `Command { std: "docker" "start" "-a" "681ea880a2dc725dfa6a860bfa5a3e90815549dfb59e13223271f135082b66e4", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/lib.rs:499:21
[INFO] [stderr]     |
[INFO] [stderr] 499 | struct Invariant<T>(fn(T) -> T);
[INFO] [stderr]     |        ---------    ^^^^^^^^^^
[INFO] [stderr]     |        |
[INFO] [stderr]     |        field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/lib.rs:503:22
[INFO] [stderr]     |
[INFO] [stderr] 503 | struct NotSendOrSync(*const ());
[INFO] [stderr]     |        ------------- ^^^^^^^^^
[INFO] [stderr]     |        |
[INFO] [stderr]     |        field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: `cell-family` (lib) generated 2 warnings
[INFO] [stderr] warning: `cell-family` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cell_family-f28b7c515119ca52)
[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/common.rs (/opt/rustwide/target/debug/deps/common-75ae3886bdd03df9)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test different_families ... ok
[INFO] [stdout] test multiple_borrows ... ok
[INFO] [stdout] test thread_local_tests::basic ... ok
[INFO] [stdout] test thread_local_tests::different_families ... ok
[INFO] [stdout] test thread_local_tests::multiple_borrows ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/multiple_threads.rs (/opt/rustwide/target/debug/deps/multiple_threads-2447983a1245469f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test one_owner_per_program ... ok
[INFO] [stdout] test one_owner_per_thread ... ok
[INFO] [stdout] test cannot_race_cell ... ok
[INFO] [stdout] test cannot_race_after_drop ... ok
[INFO] [stdout] test cannot_race ... ok
[INFO] [stderr]      Running tests/ui.rs (/opt/rustwide/target/debug/deps/ui-3e7d482ad5359c84)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling cell-family v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cell-family-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/cell-family)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.77s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/send_cell_owner.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `Family: ThreadSafeFamily` is not satisfied
[INFO] [stderr]  --> tests/ui/send_cell_owner.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     std::thread::spawn(move || {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^ the trait `ThreadSafeFamily` is not implemented for `Family`
[INFO] [stderr]   |
[INFO] [stderr]   = note: required because of the requirements on the impl of `Send` for `cell_family::CellOwner<Family>`
[INFO] [stderr]   = note: required because it appears within the type `[closure@$DIR/tests/ui/send_cell_owner.rs:8:24: 13:6]`
[INFO] [stderr] note: required by a bound in `spawn`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `Family: ThreadSafeFamily` is not satisfied
[INFO] [stderr]   --> tests/ui/send_cell_owner.rs:8:24
[INFO] [stderr]    |
[INFO] [stderr]  8 |       std::thread::spawn(move || {
[INFO] [stderr]    |  _____------------------_^
[INFO] [stderr]    | |     |
[INFO] [stderr]    | |     required by a bound introduced by this call
[INFO] [stderr]  9 | |         // We *cannot* move the `owner` here (`CellOwner: !Send`).
[INFO] [stderr] 10 | |         let cell = Cell::new(vec![1, 2, 3]);
[INFO] [stderr] ...  |
[INFO] [stderr] 13 | |     });
[INFO] [stderr]    | |_____^ unsatisfied trait bound
[INFO] [stderr]    |
[INFO] [stderr] help: the trait `ThreadSafeFamily` is not implemented for `Family`
[INFO] [stderr]   --> tests/ui/send_cell_owner.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr]  1 | / cell_family::define! {
[INFO] [stderr]  2 | |     type Family: CellOwner for Cell<T>;
[INFO] [stderr]  3 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    = note: required for `cell_family::CellOwner<Family>` to implement `Send`
[INFO] [stderr] note: required because it's used within this closure
[INFO] [stderr]   --> tests/ui/send_cell_owner.rs:8:24
[INFO] [stderr]    |
[INFO] [stderr]  8 |     std::thread::spawn(move || {
[INFO] [stderr]    |                        ^^^^^^^
[INFO] [stderr] note: required by a bound in `spawn`
[INFO] [stderr]   --> $RUST/std/src/thread/functions.rs
[INFO] [stderr]    = note: this error originates in the macro `cell_family::define` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/sync_cell.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `Family: ThreadSafeFamily` is not satisfied
[INFO] [stderr]  --> tests/ui/sync_cell.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     std::thread::spawn(|| {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^ the trait `ThreadSafeFamily` is not implemented for `Family`
[INFO] [stderr]   |
[INFO] [stderr]   = note: required because of the requirements on the impl of `Sync` for `cell_family::Cell<Family, Vec<i32>>`
[INFO] [stderr]   = note: required because of the requirements on the impl of `Send` for `&cell_family::Cell<Family, Vec<i32>>`
[INFO] [stderr]   = note: required because it appears within the type `[closure@$DIR/tests/ui/sync_cell.rs:8:24: 13:6]`
[INFO] [stderr] note: required by a bound in `spawn`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `Family: ThreadSafeFamily` is not satisfied
[INFO] [stderr]   --> tests/ui/sync_cell.rs:8:24
[INFO] [stderr]    |
[INFO] [stderr]  8 |       std::thread::spawn(|| {
[INFO] [stderr]    |  _____------------------_^
[INFO] [stderr]    | |     |
[INFO] [stderr]    | |     required by a bound introduced by this call
[INFO] [stderr]  9 | |         // We *cannot* reference the `cell` here (`Cell: !Sync`).
[INFO] [stderr] 10 | |         let mut owner = CellOwner::new();
[INFO] [stderr] ...  |
[INFO] [stderr] 13 | |     });
[INFO] [stderr]    | |_____^ unsatisfied trait bound
[INFO] [stderr]    |
[INFO] [stderr] help: the trait `ThreadSafeFamily` is not implemented for `Family`
[INFO] [stderr]   --> tests/ui/sync_cell.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr]  1 | / cell_family::define! {
[INFO] [stderr]  2 | |     type Family: CellOwner for Cell<T>;
[INFO] [stderr]  3 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    = note: required for `cell_family::Cell<Family, Vec<i32>>` to implement `Sync`
[INFO] [stderr]    = note: required for `&cell_family::Cell<Family, Vec<i32>>` to implement `Send`
[INFO] [stderr] note: required because it's used within this closure
[INFO] [stderr]   --> tests/ui/sync_cell.rs:8:24
[INFO] [stderr]    |
[INFO] [stderr]  8 |     std::thread::spawn(|| {
[INFO] [stderr]    |                        ^^
[INFO] [stderr] note: required by a bound in `spawn`
[INFO] [stderr]   --> $RUST/std/src/thread/functions.rs
[INFO] [stderr]    = note: this error originates in the macro `cell_family::define` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/sync_cell_owner.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `Family: ThreadSafeFamily` is not satisfied
[INFO] [stderr]  --> tests/ui/sync_cell_owner.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     std::thread::spawn(|| {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^ the trait `ThreadSafeFamily` is not implemented for `Family`
[INFO] [stderr]   |
[INFO] [stderr]   = note: required because of the requirements on the impl of `Send` for `cell_family::CellOwner<Family>`
[INFO] [stderr]   = note: 1 redundant requirement hidden
[INFO] [stderr]   = note: required because of the requirements on the impl of `Send` for `&mut cell_family::CellOwner<Family>`
[INFO] [stderr]   = note: required because it appears within the type `[closure@$DIR/tests/ui/sync_cell_owner.rs:8:24: 13:6]`
[INFO] [stderr] note: required by a bound in `spawn`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `Family: ThreadSafeFamily` is not satisfied
[INFO] [stderr]   --> tests/ui/sync_cell_owner.rs:8:24
[INFO] [stderr]    |
[INFO] [stderr]  8 |       std::thread::spawn(|| {
[INFO] [stderr]    |  _____------------------_^
[INFO] [stderr]    | |     |
[INFO] [stderr]    | |     required by a bound introduced by this call
[INFO] [stderr]  9 | |         // We *cannot* reference the `owner` here (`CellOwner: !Sync`).
[INFO] [stderr] 10 | |         let cell = Cell::new(vec![1, 2, 3]);
[INFO] [stderr] ...  |
[INFO] [stderr] 13 | |     });
[INFO] [stderr]    | |_____^ unsatisfied trait bound
[INFO] [stderr]    |
[INFO] [stderr] help: the trait `ThreadSafeFamily` is not implemented for `Family`
[INFO] [stderr]   --> tests/ui/sync_cell_owner.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr]  1 | / cell_family::define! {
[INFO] [stderr]  2 | |     type Family: CellOwner for Cell<T>;
[INFO] [stderr]  3 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    = note: required for `cell_family::CellOwner<Family>` to implement `Send`
[INFO] [stderr]    = note: required because it appears within the type `&mut cell_family::CellOwner<Family>`
[INFO] [stderr] note: required because it's used within this closure
[INFO] [stderr]   --> tests/ui/sync_cell_owner.rs:8:24
[INFO] [stderr]    |
[INFO] [stderr]  8 |     std::thread::spawn(|| {
[INFO] [stderr]    |                        ^^
[INFO] [stderr] note: required by a bound in `spawn`
[INFO] [stderr]   --> $RUST/std/src/thread/functions.rs
[INFO] [stderr]    = note: this error originates in the macro `cell_family::define` (in Nightly builds, run with -Z macro-backtrace for more info)
[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 test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test' (91) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.114/src/run.rs:102:13:
[INFO] [stdout] 3 of 3 tests failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fc847167772 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fc847167772 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fc847167772 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fc847167772 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fc8471791ea - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fc8471791ea - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5fc847133436 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fc847133436 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fc847145b59 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fc847145b59 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fc8471459f1 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fc847106a2e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fc847106a2e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fc847145dd2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fc847145dd2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fc847145c18 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5fc847140569 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fc847126b7d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fc847181e9c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fc846eb91c4 - trybuild::run::<impl trybuild::Runner>::run::hb9b7fc4697fc8673
[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:     0x5fc846eb2c38 - <trybuild::TestCases as core::ops::drop::Drop>::drop::hc19fbe4674000531
[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:     0x5fc846eac5f7 - core::ptr::drop_in_place<trybuild::TestCases>::ha273e25a683f9595
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ptr/mod.rs:805:1
[INFO] [stdout]   22:     0x5fc846eac443 - ui::test::hf86b0eb3c70bf029
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/ui.rs:7:1
[INFO] [stdout]   23:     0x5fc846eac477 - ui::test::{{closure}}::h1a5b6e6d765d24bc
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/ui.rs:3:10
[INFO] [stdout]   24:     0x5fc846eac5a6 - core::ops::function::FnOnce::call_once::hc9e10ab538e70974
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5fc84710682b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5fc84710682b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5fc84711a1fa - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5fc84711a1fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5fc84711a1fa - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5fc84711a1fa - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x5fc84711a1fa - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5fc84711a1fa - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5fc84711a1fa - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5fc8470f4654 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5fc8470f4654 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x5fc8470f7f12 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x5fc8470f7f12 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x5fc8470f7f12 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x5fc8470f7f12 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5fc8470f7f12 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5fc8470f7f12 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x5fc8470f7f12 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5fc84713af3f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x5fc84713af3f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   45:     0x7b5a95b5caa4 - <unknown>
[INFO] [stdout]   46:     0x7b5a95be9a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.10s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test ui`
[INFO] running `Command { std: "docker" "inspect" "681ea880a2dc725dfa6a860bfa5a3e90815549dfb59e13223271f135082b66e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "681ea880a2dc725dfa6a860bfa5a3e90815549dfb59e13223271f135082b66e4", kill_on_drop: false }`
[INFO] [stdout] 681ea880a2dc725dfa6a860bfa5a3e90815549dfb59e13223271f135082b66e4
