[INFO] fetching crate lockerroom 0.2.1...
[INFO] testing lockerroom-0.2.1 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate lockerroom 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate lockerroom 0.2.1
[INFO] finished tweaking crates.io crate lockerroom 0.2.1
[INFO] tweaked toml for crates.io crate lockerroom 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lockerroom 0.2.1 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92f75ecde374098018fa87ae0708644cf12a03457051b4af46c48db506438f47
[INFO] running `Command { std: "docker" "start" "-a" "92f75ecde374098018fa87ae0708644cf12a03457051b4af46c48db506438f47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92f75ecde374098018fa87ae0708644cf12a03457051b4af46c48db506438f47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92f75ecde374098018fa87ae0708644cf12a03457051b4af46c48db506438f47", kill_on_drop: false }`
[INFO] [stdout] 92f75ecde374098018fa87ae0708644cf12a03457051b4af46c48db506438f47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] f83de4b4f571f9b02adbd67d8a01e577ac8d7f6668891bd78d89d7042cbd6c02
[INFO] running `Command { std: "docker" "start" "-a" "f83de4b4f571f9b02adbd67d8a01e577ac8d7f6668891bd78d89d7042cbd6c02", kill_on_drop: false }`
[INFO] [stderr]    Compiling lockerroom v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "f83de4b4f571f9b02adbd67d8a01e577ac8d7f6668891bd78d89d7042cbd6c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f83de4b4f571f9b02adbd67d8a01e577ac8d7f6668891bd78d89d7042cbd6c02", kill_on_drop: false }`
[INFO] [stdout] f83de4b4f571f9b02adbd67d8a01e577ac8d7f6668891bd78d89d7042cbd6c02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] e13d565f643bec0eb419210c7fa58830dd23e53bef0c495daa970ac81cb310d7
[INFO] running `Command { std: "docker" "start" "-a" "e13d565f643bec0eb419210c7fa58830dd23e53bef0c495daa970ac81cb310d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling tokio-test v0.4.5
[INFO] [stderr]    Compiling lockerroom v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.93s
[INFO] running `Command { std: "docker" "inspect" "e13d565f643bec0eb419210c7fa58830dd23e53bef0c495daa970ac81cb310d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e13d565f643bec0eb419210c7fa58830dd23e53bef0c495daa970ac81cb310d7", kill_on_drop: false }`
[INFO] [stdout] e13d565f643bec0eb419210c7fa58830dd23e53bef0c495daa970ac81cb310d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] b75d12ae719eca5d46beb514cf5f314cfc9cef87ac30f2280ddaee267c5a0414
[INFO] running `Command { std: "docker" "start" "-a" "b75d12ae719eca5d46beb514cf5f314cfc9cef87ac30f2280ddaee267c5a0414", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/lockerroom/099ec666685c236b/deps/lockerroom-099ec666685c236b)
[INFO] [stdout] running 1 test
[INFO] [stdout] test sync::locker_room::test::t ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.35s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lockerroom
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 74) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 177) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 29) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/sync/locker_room.rs - sync::locker_room::LockerRoom (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 74) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `lockerroom::ShadowLocksCollectionAsync`
[INFO] [stdout]   --> src/lib.rs:77:53
[INFO] [stdout]    |
[INFO] [stdout] 77 | use lockerroom::{Collection, ShadowLocksCollection, ShadowLocksCollectionAsync};
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                     |
[INFO] [stdout]    |                                                     no `ShadowLocksCollectionAsync` in the root
[INFO] [stdout]    |                                                     help: a similar name exists in the module: `ShadowLocksCollection`
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `ShadowLocksAsync` is not a member of trait `Collection`
[INFO] [stdout]   --> src/lib.rs:97:3
[INFO] [stdout]    |
[INFO] [stdout] 97 |   type ShadowLocksAsync = NucleotideShadowLocksAsync;
[INFO] [stdout]    |   ^^^^^----------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |   |    |
[INFO] [stdout]    |   |    help: there is an associated type with a similar name: `ShadowLocks`
[INFO] [stdout]    |   not a member of trait `Collection`
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `shadow_locks_async` is not a member of trait `Collection`
[INFO] [stdout]    --> src/lib.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 |       fn shadow_locks_async(&self) -> Self::ShadowLocksAsync {
[INFO] [stdout]     |       ^  ------------------ help: there is an associated function with a similar name: `shadow_locks`
[INFO] [stdout]     |  _____|
[INFO] [stdout]     | |
[INFO] [stdout] 125 | |        Default::default()
[INFO] [stdout] 126 | |    }
[INFO] [stdout]     | |____^ not a member of trait `Collection`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0407, E0432, E0437.
[INFO] [stdout] For more information about an error, try `rustc --explain E0407`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 177) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `lockerroom::ShadowLocksCollectionAsync`
[INFO] [stdout]    --> src/lib.rs:180:53
[INFO] [stdout]     |
[INFO] [stdout] 180 | use lockerroom::{Collection, ShadowLocksCollection, ShadowLocksCollectionAsync};
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     no `ShadowLocksCollectionAsync` in the root
[INFO] [stdout]     |                                                     help: a similar name exists in the module: `ShadowLocksCollection`
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `ShadowLocksAsync` is not a member of trait `Collection`
[INFO] [stdout]    --> src/lib.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 |     type ShadowLocksAsync = NucleotideShadowLocksAsync;
[INFO] [stdout]     |     ^^^^^----------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |    |
[INFO] [stdout]     |     |    help: there is an associated type with a similar name: `ShadowLocks`
[INFO] [stdout]     |     not a member of trait `Collection`
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `shadow_locks_async` is not a member of trait `Collection`
[INFO] [stdout]    --> src/lib.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 |       fn shadow_locks_async(&self) -> Self::ShadowLocksAsync {
[INFO] [stdout]     |       ^  ------------------ help: there is an associated function with a similar name: `shadow_locks`
[INFO] [stdout]     |  _____|
[INFO] [stdout]     | |
[INFO] [stdout] 225 | |         Default::default()
[INFO] [stdout] 226 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Collection`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0407, E0432, E0437.
[INFO] [stdout] For more information about an error, try `rustc --explain E0407`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 29) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `lockerroom::LockerRoomAsync`
[INFO] [stdout]    --> src/lib.rs:32:5
[INFO] [stdout]     |
[INFO] [stdout]  32 | use lockerroom::LockerRoomAsync;
[INFO] [stdout]     |     ^^^^^^^^^^^^---------------
[INFO] [stdout]     |     |           |
[INFO] [stdout]     |     |           help: a similar name exists in the module: `LockerRoom`
[INFO] [stdout]     |     no `LockerRoomAsync` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:284:18
[INFO] [stdout]     |
[INFO] [stdout] 282 | #[cfg(any(feature = "async", doc))]
[INFO] [stdout]     |          ------------------------ the item is gated here
[INFO] [stdout] 283 | #[doc(cfg(feature = "async"))]
[INFO] [stdout] 284 | pub use r#async::LockerRoomAsync;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]   --> src/lib.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | let locker_room_cloned = Arc::clone(&locker_room);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 40 | let join1 = spawn(async move { *locker_room_cloned.write_cell(0).await.unwrap() += 1 });
[INFO] [stdout]    |                                 ------------------ type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `locker_room_cloned` an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 39 | let locker_room_cloned: Arc<T, A> = Arc::clone(&locker_room);
[INFO] [stdout]    |                       +++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:40:33
[INFO] [stdout]    |
[INFO] [stdout] 40 | let join1 = spawn(async move { *locker_room_cloned.write_cell(0).await.unwrap() += 1 });
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Arc<_, _>`
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | let locker_room_cloned = Arc::clone(&locker_room);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 43 | let join2 = spawn(async move { *locker_room_cloned.write_cell(0).await.unwrap() += 2 });
[INFO] [stdout]    |                                 ------------------ type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `locker_room_cloned` an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 42 | let locker_room_cloned: Arc<T, A> = Arc::clone(&locker_room);
[INFO] [stdout]    |                       +++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 | let join2 = spawn(async move { *locker_room_cloned.write_cell(0).await.unwrap() += 2 });
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:46:16
[INFO] [stdout]    |
[INFO] [stdout] 46 | assert_eq!(3, *locker_room.read_cell(0).await.unwrap());
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 177)
[INFO] [stdout]     src/lib.rs - (line 29)
[INFO] [stdout]     src/lib.rs - (line 74)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b75d12ae719eca5d46beb514cf5f314cfc9cef87ac30f2280ddaee267c5a0414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b75d12ae719eca5d46beb514cf5f314cfc9cef87ac30f2280ddaee267c5a0414", kill_on_drop: false }`
[INFO] [stdout] b75d12ae719eca5d46beb514cf5f314cfc9cef87ac30f2280ddaee267c5a0414
