[INFO] fetching crate lock-free-multi-producer-single-consumer-ring-buffer 0.4.0... [INFO] checking lock-free-multi-producer-single-consumer-ring-buffer-0.4.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate lock-free-multi-producer-single-consumer-ring-buffer 0.4.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate lock-free-multi-producer-single-consumer-ring-buffer 0.4.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lock-free-multi-producer-single-consumer-ring-buffer 0.4.0 [INFO] finished tweaking crates.io crate lock-free-multi-producer-single-consumer-ring-buffer 0.4.0 [INFO] tweaked toml for crates.io crate lock-free-multi-producer-single-consumer-ring-buffer 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Adding likely v0.1.0 (available: v0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e207f69ba0325bd03d81cb08298557dc59cd22031e3d566851205473d0fe862 [INFO] running `Command { std: "docker" "start" "-a" "0e207f69ba0325bd03d81cb08298557dc59cd22031e3d566851205473d0fe862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e207f69ba0325bd03d81cb08298557dc59cd22031e3d566851205473d0fe862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e207f69ba0325bd03d81cb08298557dc59cd22031e3d566851205473d0fe862", kill_on_drop: false }` [INFO] [stdout] 0e207f69ba0325bd03d81cb08298557dc59cd22031e3d566851205473d0fe862 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a43624d2b7d6786b51e9af43d2d2ed522e69905aeff2cb77f253d2f52d0b74c6 [INFO] running `Command { std: "docker" "start" "-a" "a43624d2b7d6786b51e9af43d2d2ed522e69905aeff2cb77f253d2f52d0b74c6", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking likely v0.1.0 [INFO] [stderr] Checking lock-free-multi-producer-single-consumer-ring-buffer v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `std::alloc::Alloc` [INFO] [stdout] --> src/lib.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 99 | use ::std::alloc::Alloc; [INFO] [stdout] | ^^^^^^^^^^^^^^----- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `alloc` [INFO] [stdout] | no `Alloc` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::intrinsics::atomic_cxchgweak` [INFO] [stdout] --> src/lib.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | use ::std::intrinsics::atomic_cxchgweak; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `atomic_cxchgweak` in `intrinsics` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::alloc::Alloc` [INFO] [stdout] --> src/lib.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 99 | use ::std::alloc::Alloc; [INFO] [stdout] | ^^^^^^^^^^^^^^----- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `alloc` [INFO] [stdout] | no `Alloc` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::intrinsics::atomic_cxchgweak` [INFO] [stdout] --> src/lib.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | use ::std::intrinsics::atomic_cxchgweak; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `atomic_cxchgweak` in `intrinsics` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope [INFO] [stdout] --> src/RingBufferInner.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | unsafe { Global.dealloc(NonNull::new_unchecked(self as *mut _ as *mut _), self.layout()) } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `deallocate` with a similar name [INFO] [stdout] | [INFO] [stdout] 26 | unsafe { Global.deallocate(NonNull::new_unchecked(self as *mut _ as *mut _), self.layout()) } [INFO] [stdout] | ~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `alloc` found for struct `std::alloc::Global` in the current scope [INFO] [stdout] --> src/RingBufferInner.rs:60:34 [INFO] [stdout] | [INFO] [stdout] 60 | let raw_this_pointer = Global.alloc(layout).expect("Out of memory"); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `allocate` with a similar name [INFO] [stdout] | [INFO] [stdout] 60 | let raw_this_pointer = Global.allocate(layout).expect("Out of memory"); [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope [INFO] [stdout] --> src/RingBufferInner.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | unsafe { Global.dealloc(NonNull::new_unchecked(self as *mut _ as *mut _), self.layout()) } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `deallocate` with a similar name [INFO] [stdout] | [INFO] [stdout] 26 | unsafe { Global.deallocate(NonNull::new_unchecked(self as *mut _ as *mut _), self.layout()) } [INFO] [stdout] | ~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `alloc` found for struct `std::alloc::Global` in the current scope [INFO] [stdout] --> src/RingBufferInner.rs:60:34 [INFO] [stdout] | [INFO] [stdout] 60 | let raw_this_pointer = Global.alloc(layout).expect("Out of memory"); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `allocate` with a similar name [INFO] [stdout] | [INFO] [stdout] 60 | let raw_this_pointer = Global.allocate(layout).expect("Out of memory"); [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lock-free-multi-producer-single-consumer-ring-buffer` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lock-free-multi-producer-single-consumer-ring-buffer` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "a43624d2b7d6786b51e9af43d2d2ed522e69905aeff2cb77f253d2f52d0b74c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a43624d2b7d6786b51e9af43d2d2ed522e69905aeff2cb77f253d2f52d0b74c6", kill_on_drop: false }` [INFO] [stdout] a43624d2b7d6786b51e9af43d2d2ed522e69905aeff2cb77f253d2f52d0b74c6