[INFO] fetching crate two-sided-vec 0.1.9... [INFO] checking two-sided-vec-0.1.9 against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502 [INFO] extracting crate two-sided-vec 0.1.9 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate two-sided-vec 0.1.9 on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate two-sided-vec 0.1.9 [INFO] finished tweaking crates.io crate two-sided-vec 0.1.9 [INFO] tweaked toml for crates.io crate two-sided-vec 0.1.9 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c9b21518bf71d1c828ba94e28c8a10bf6aa3e55faa81510e1a5b092448d659f [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" "4c9b21518bf71d1c828ba94e28c8a10bf6aa3e55faa81510e1a5b092448d659f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c9b21518bf71d1c828ba94e28c8a10bf6aa3e55faa81510e1a5b092448d659f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c9b21518bf71d1c828ba94e28c8a10bf6aa3e55faa81510e1a5b092448d659f", kill_on_drop: false }` [INFO] [stdout] 4c9b21518bf71d1c828ba94e28c8a10bf6aa3e55faa81510e1a5b092448d659f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 309db6ce4fb932b2fdd1fb0b156820e87d211d0c0758531c8f5345f31a8cfbb1 [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" "309db6ce4fb932b2fdd1fb0b156820e87d211d0c0758531c8f5345f31a8cfbb1", kill_on_drop: false }` [INFO] [stderr] Checking two-sided-vec v0.1.9 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde_test v1.0.115 [INFO] [stdout] error[E0432]: unresolved imports `std::alloc::AllocInit`, `std::alloc::ReallocPlacement` [INFO] [stdout] --> src/raw.rs:6:64 [INFO] [stdout] | [INFO] [stdout] 6 | use std::alloc::{handle_alloc_error, AllocRef, Global, Layout, AllocInit, ReallocPlacement}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ no `ReallocPlacement` in `alloc` [INFO] [stdout] | | [INFO] [stdout] | no `AllocInit` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | specialization, // Used to improve extend performance [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/raw.rs:31:31 [INFO] [stdout] | [INFO] [stdout] 31 | let memory = heap.alloc(layout, AllocInit::Uninitialized) [INFO] [stdout] | ^^^^^ ------ ------------------------ supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `ptr` on type `std::ptr::NonNull<[u8]>` [INFO] [stdout] --> src/raw.rs:33:34 [INFO] [stdout] | [INFO] [stdout] 33 | let middle = (memory.ptr.as_ptr() as *mut T).add(capacity.back); [INFO] [stdout] | ^^^ unknown field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `size` on type `std::ptr::NonNull<[u8]>` [INFO] [stdout] --> src/raw.rs:36:54 [INFO] [stdout] | [INFO] [stdout] 36 | capacity.with_actual_capacity(memory.size / mem::size_of::()) [INFO] [stdout] | ^^^^ unknown field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 3 arguments but 5 arguments were supplied [INFO] [stdout] --> src/raw.rs:73:33 [INFO] [stdout] | [INFO] [stdout] 73 | match unsafe { heap.grow( [INFO] [stdout] | ^^^^ expected 3 arguments [INFO] [stdout] 74 | NonNull::new_unchecked(self.alloc_start() as *mut u8), [INFO] [stdout] | ----------------------------------------------------- [INFO] [stdout] 75 | self.capacity.layout::(), [INFO] [stdout] | --------------------------- [INFO] [stdout] 76 | requested_capacity.layout::().size(), [INFO] [stdout] | --------------------------------------- [INFO] [stdout] 77 | ReallocPlacement::InPlace, [INFO] [stdout] | ------------------------- [INFO] [stdout] 78 | AllocInit::Uninitialized [INFO] [stdout] | ------------------------ supplied 5 arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `ptr` on type `std::ptr::NonNull<[u8]>` [INFO] [stdout] --> src/raw.rs:81:39 [INFO] [stdout] | [INFO] [stdout] 81 | assert_eq!(memory.ptr.as_ptr(), self.alloc_start() as *mut u8); [INFO] [stdout] | ^^^ unknown field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `size` on type `std::ptr::NonNull<[u8]>` [INFO] [stdout] --> src/raw.rs:83:32 [INFO] [stdout] | [INFO] [stdout] 83 | memory.size / mem::size_of::() [INFO] [stdout] | ^^^^ unknown field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0432, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `two-sided-vec`. [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" "309db6ce4fb932b2fdd1fb0b156820e87d211d0c0758531c8f5345f31a8cfbb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "309db6ce4fb932b2fdd1fb0b156820e87d211d0c0758531c8f5345f31a8cfbb1", kill_on_drop: false }` [INFO] [stdout] 309db6ce4fb932b2fdd1fb0b156820e87d211d0c0758531c8f5345f31a8cfbb1