[INFO] fetching crate task-local-extensions 0.1.4...
[INFO] testing task-local-extensions-0.1.4 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate task-local-extensions 0.1.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate task-local-extensions 0.1.4
[INFO] finished tweaking crates.io crate task-local-extensions 0.1.4
[INFO] tweaked toml for crates.io crate task-local-extensions 0.1.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate task-local-extensions 0.1.4 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6ed6668e6c04f30f8842cab92d76ba80a922aa6026398192f837b9e47ee55bb
[INFO] running `Command { std: "docker" "start" "-a" "a6ed6668e6c04f30f8842cab92d76ba80a922aa6026398192f837b9e47ee55bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6ed6668e6c04f30f8842cab92d76ba80a922aa6026398192f837b9e47ee55bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ed6668e6c04f30f8842cab92d76ba80a922aa6026398192f837b9e47ee55bb", kill_on_drop: false }`
[INFO] [stdout] a6ed6668e6c04f30f8842cab92d76ba80a922aa6026398192f837b9e47ee55bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 164d1910630e8cdc5a8dbd09a69a55a5e7a4a4e5b95288d5635ddd2830c342b8
[INFO] running `Command { std: "docker" "start" "-a" "164d1910630e8cdc5a8dbd09a69a55a5e7a4a4e5b95288d5635ddd2830c342b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling task-local-extensions v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/extensions.rs:66:45
[INFO] [stdout]    |
[INFO] [stdout] 66 |             .and_then(|boxed| (&**boxed as &(dyn Any)).downcast_ref())
[INFO] [stdout]    |                                             ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -             .and_then(|boxed| (&**boxed as &(dyn Any)).downcast_ref())
[INFO] [stdout] 66 +             .and_then(|boxed| (&**boxed as &dyn Any).downcast_ref())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/extensions.rs:73:53
[INFO] [stdout]    |
[INFO] [stdout] 73 |             .and_then(|boxed| (&mut **boxed as &mut (dyn Any)).downcast_mut())
[INFO] [stdout]    |                                                     ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -             .and_then(|boxed| (&mut **boxed as &mut (dyn Any)).downcast_mut())
[INFO] [stdout] 73 +             .and_then(|boxed| (&mut **boxed as &mut dyn Any).downcast_mut())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "164d1910630e8cdc5a8dbd09a69a55a5e7a4a4e5b95288d5635ddd2830c342b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "164d1910630e8cdc5a8dbd09a69a55a5e7a4a4e5b95288d5635ddd2830c342b8", kill_on_drop: false }`
[INFO] [stdout] 164d1910630e8cdc5a8dbd09a69a55a5e7a4a4e5b95288d5635ddd2830c342b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7faf6f58aa52e0de9bb2640c9dca5b664040625120afb95cd5a02a55dc6de3a0
[INFO] running `Command { std: "docker" "start" "-a" "7faf6f58aa52e0de9bb2640c9dca5b664040625120afb95cd5a02a55dc6de3a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/extensions.rs:66:45
[INFO] [stdout]    |
[INFO] [stdout] 66 |             .and_then(|boxed| (&**boxed as &(dyn Any)).downcast_ref())
[INFO] [stdout]    |                                             ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -             .and_then(|boxed| (&**boxed as &(dyn Any)).downcast_ref())
[INFO] [stdout] 66 +             .and_then(|boxed| (&**boxed as &dyn Any).downcast_ref())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/extensions.rs:73:53
[INFO] [stdout]    |
[INFO] [stdout] 73 |             .and_then(|boxed| (&mut **boxed as &mut (dyn Any)).downcast_mut())
[INFO] [stdout]    |                                                     ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -             .and_then(|boxed| (&mut **boxed as &mut (dyn Any)).downcast_mut())
[INFO] [stdout] 73 +             .and_then(|boxed| (&mut **boxed as &mut dyn Any).downcast_mut())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling task-local-extensions v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/extensions.rs:66:45
[INFO] [stdout]    |
[INFO] [stdout] 66 |             .and_then(|boxed| (&**boxed as &(dyn Any)).downcast_ref())
[INFO] [stdout]    |                                             ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -             .and_then(|boxed| (&**boxed as &(dyn Any)).downcast_ref())
[INFO] [stdout] 66 +             .and_then(|boxed| (&**boxed as &dyn Any).downcast_ref())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/extensions.rs:73:53
[INFO] [stdout]    |
[INFO] [stdout] 73 |             .and_then(|boxed| (&mut **boxed as &mut (dyn Any)).downcast_mut())
[INFO] [stdout]    |                                                     ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -             .and_then(|boxed| (&mut **boxed as &mut (dyn Any)).downcast_mut())
[INFO] [stdout] 73 +             .and_then(|boxed| (&mut **boxed as &mut dyn Any).downcast_mut())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.89s
[INFO] running `Command { std: "docker" "inspect" "7faf6f58aa52e0de9bb2640c9dca5b664040625120afb95cd5a02a55dc6de3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7faf6f58aa52e0de9bb2640c9dca5b664040625120afb95cd5a02a55dc6de3a0", kill_on_drop: false }`
[INFO] [stdout] 7faf6f58aa52e0de9bb2640c9dca5b664040625120afb95cd5a02a55dc6de3a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e3bd6d09545cc13eb6724409ac649ac7c8547f836d03c1796acb25161a19d84
[INFO] running `Command { std: "docker" "start" "-a" "4e3bd6d09545cc13eb6724409ac649ac7c8547f836d03c1796acb25161a19d84", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/extensions.rs:66:45
[INFO] [stderr]    |
[INFO] [stderr] 66 |             .and_then(|boxed| (&**boxed as &(dyn Any)).downcast_ref())
[INFO] [stderr]    |                                             ^       ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 66 -             .and_then(|boxed| (&**boxed as &(dyn Any)).downcast_ref())
[INFO] [stderr] 66 +             .and_then(|boxed| (&**boxed as &dyn Any).downcast_ref())
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/extensions.rs:73:53
[INFO] [stderr]    |
[INFO] [stderr] 73 |             .and_then(|boxed| (&mut **boxed as &mut (dyn Any)).downcast_mut())
[INFO] [stderr]    |                                                     ^       ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 73 -             .and_then(|boxed| (&mut **boxed as &mut (dyn Any)).downcast_mut())
[INFO] [stderr] 73 +             .and_then(|boxed| (&mut **boxed as &mut dyn Any).downcast_mut())
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `task-local-extensions` (lib) generated 2 warnings (run `cargo fix --lib -p task-local-extensions` to apply 2 suggestions)
[INFO] [stderr] warning: `task-local-extensions` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/task_local_extensions-d2679b67988ac032)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test extensions::tests::test_extensions ... ok
[INFO] [stdout] test task_local::tests::works ... 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] [stderr]    Doc-tests task_local_extensions
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/extensions.rs:66:45
[INFO] [stderr]    |
[INFO] [stderr] 66 |             .and_then(|boxed| (&**boxed as &(dyn Any)).downcast_ref())
[INFO] [stderr]    |                                             ^       ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 66 -             .and_then(|boxed| (&**boxed as &(dyn Any)).downcast_ref())
[INFO] [stderr] 66 +             .and_then(|boxed| (&**boxed as &dyn Any).downcast_ref())
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/extensions.rs:73:53
[INFO] [stderr]    |
[INFO] [stderr] 73 |             .and_then(|boxed| (&mut **boxed as &mut (dyn Any)).downcast_mut())
[INFO] [stderr]    |                                                     ^       ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 73 -             .and_then(|boxed| (&mut **boxed as &mut (dyn Any)).downcast_mut())
[INFO] [stderr] 73 +             .and_then(|boxed| (&mut **boxed as &mut dyn Any).downcast_mut())
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] test src/extensions.rs - extensions::Extensions::with (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 7) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `extensions` in this scope
[INFO] [stdout]   --> src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | extensions.insert(a);
[INFO] [stdout]    | ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 19) stdout ----
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/lib.rs:30:74
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_19_0() {
[INFO] [stdout]    |                                      ---------------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 30 | let (out_ext, _) = with_extensions(Extensions::new().with(a), my_task()).await;
[INFO] [stdout]    |                                                                          ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 0 arguments but 1 argument was supplied
[INFO] [stdout]   --> src/lib.rs:24:39
[INFO] [stdout]    |
[INFO] [stdout] 24 |   let a: i64 = get_local_item().await.unwrap(0);
[INFO] [stdout]    |                                       ^^^^^^ - unexpected argument of type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/option.rs:1013:17
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] 24 -   let a: i64 = get_local_item().await.unwrap(0);
[INFO] [stdout] 24 +   let a: i64 = get_local_item().await.unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 19)
[INFO] [stdout]     src/lib.rs - (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4e3bd6d09545cc13eb6724409ac649ac7c8547f836d03c1796acb25161a19d84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e3bd6d09545cc13eb6724409ac649ac7c8547f836d03c1796acb25161a19d84", kill_on_drop: false }`
[INFO] [stdout] 4e3bd6d09545cc13eb6724409ac649ac7c8547f836d03c1796acb25161a19d84
