[INFO] crate futex 0.1.3 is already in cache
[INFO] checking futex-0.1.3 against try#6024cfef3a82f9a7688f07054f1650081bad3af5 for pr-74130
[INFO] extracting crate futex 0.1.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate futex 0.1.3 on toolchain 6024cfef3a82f9a7688f07054f1650081bad3af5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futex 0.1.3
[INFO] finished tweaking crates.io crate futex 0.1.3
[INFO] tweaked toml for crates.io crate futex 0.1.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fdc288a89e06e68e267e98f263852eb60055823324ea7a2218fb0bdb42deb78
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9fdc288a89e06e68e267e98f263852eb60055823324ea7a2218fb0bdb42deb78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fdc288a89e06e68e267e98f263852eb60055823324ea7a2218fb0bdb42deb78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fdc288a89e06e68e267e98f263852eb60055823324ea7a2218fb0bdb42deb78", kill_on_drop: false }`
[INFO] [stdout] 9fdc288a89e06e68e267e98f263852eb60055823324ea7a2218fb0bdb42deb78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5619374910f402821b3e5700af7b98ce5b3b5700e6ee8cecdf71bcb35125a9d8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5619374910f402821b3e5700af7b98ce5b3b5700e6ee8cecdf71bcb35125a9d8", kill_on_drop: false }`
[INFO] [stderr]     Checking integer-atomics v1.0.2
[INFO] [stderr]     Checking lock-wrappers v0.1.2
[INFO] [stderr]     Checking futex v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `raw::futex::Futex` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:20:37
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let futex = Arc::new(Mutex::new());
[INFO] [stdout]    |                                     ^^^ function or associated item not found in `raw::futex::Futex`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/raw/futex.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Futex {
[INFO] [stdout]    | ---------------- function or associated item `new` not found for this
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `new`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `integer_atomics::atomic::IntCast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:21:28
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let futex2 = futex.clone();
[INFO] [stdout]    |                            ^^^^^ method not found in `std::sync::Arc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `futex` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `acquire` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |         futex.acquire();
[INFO] [stdout]    |               ^^^^^^^ method not found in `std::sync::Arc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `futex` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `acquire` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |         futex.acquire();
[INFO] [stdout]    |               ^^^^^^^ method not found in `std::sync::Arc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `futex` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `release` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |         futex.release();
[INFO] [stdout]    |               ^^^^^^^ method not found in `std::sync::Arc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `futex` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `raw::rwfutex4::RwFutex2` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:33:38
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let futex = Arc::new(RwLock::new());
[INFO] [stdout]    |                                      ^^^ function or associated item not found in `raw::rwfutex4::RwFutex2`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/raw/rwfutex4.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct RwFutex2 {
[INFO] [stdout]    | ------------------- function or associated item `new` not found for this
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `new`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `integer_atomics::atomic::IntCast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:34:28
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let futex2 = futex.clone();
[INFO] [stdout]    |                            ^^^^^ method not found in `std::sync::Arc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `futex` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `acquire_read` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:35:15
[INFO] [stdout]    |
[INFO] [stdout] 35 |         futex.acquire_read();
[INFO] [stdout]    |               ^^^^^^^^^^^^ method not found in `std::sync::Arc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `futex` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `acquire_read` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 |         futex.acquire_read();
[INFO] [stdout]    |               ^^^^^^^^^^^^ method not found in `std::sync::Arc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `futex` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `acquire_read` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:37:15
[INFO] [stdout]    |
[INFO] [stdout] 37 |         futex.acquire_read();
[INFO] [stdout]    |               ^^^^^^^^^^^^ method not found in `std::sync::Arc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `futex` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `release_read` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 45 |         futex.release_read();
[INFO] [stdout]    |               ^^^^^^^^^^^^ method not found in `std::sync::Arc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `futex` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `release_read` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:46:15
[INFO] [stdout]    |
[INFO] [stdout] 46 |         futex.release_read();
[INFO] [stdout]    |               ^^^^^^^^^^^^ method not found in `std::sync::Arc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `futex` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `release_read` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:47:15
[INFO] [stdout]    |
[INFO] [stdout] 47 |         futex.release_read();
[INFO] [stdout]    |               ^^^^^^^^^^^^ method not found in `std::sync::Arc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `futex` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `acquire_read` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:48:15
[INFO] [stdout]    |
[INFO] [stdout] 48 |         futex.acquire_read();
[INFO] [stdout]    |               ^^^^^^^^^^^^ method not found in `std::sync::Arc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `futex` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `release_read` found for struct `std::sync::Arc<_>` in the current scope
[INFO] [stdout]   --> src/raw/mod.rs:49:15
[INFO] [stdout]    |
[INFO] [stdout] 49 |         futex.release_read();
[INFO] [stdout]    |               ^^^^^^^^^^^^ method not found in `std::sync::Arc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `futex` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `futex`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5619374910f402821b3e5700af7b98ce5b3b5700e6ee8cecdf71bcb35125a9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5619374910f402821b3e5700af7b98ce5b3b5700e6ee8cecdf71bcb35125a9d8", kill_on_drop: false }`
[INFO] [stdout] 5619374910f402821b3e5700af7b98ce5b3b5700e6ee8cecdf71bcb35125a9d8