[INFO] fetching crate swym 0.1.0-preview... [INFO] checking swym-0.1.0-preview against try#8a749131e7beb72f6edacefd2bdcbed3d67b2112 for pr-72331 [INFO] extracting crate swym 0.1.0-preview into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate swym 0.1.0-preview on toolchain 8a749131e7beb72f6edacefd2bdcbed3d67b2112 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate swym 0.1.0-preview [INFO] finished tweaking crates.io crate swym 0.1.0-preview [INFO] tweaked toml for crates.io crate swym 0.1.0-preview written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f8e37941ef4f284c22f998c9d2d7f701d9f85a9b8f5a3a09f3fc3d92ded6cf57 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "f8e37941ef4f284c22f998c9d2d7f701d9f85a9b8f5a3a09f3fc3d92ded6cf57"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking swym v0.1.0-preview (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved imports `std::alloc::Alloc`, `std::alloc::CannotReallocInPlace`, `std::alloc::Excess` [INFO] [stderr] --> src/internal/alloc/debug_alloc.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | alloc::{Alloc, AllocErr, CannotReallocInPlace, Excess, GlobalAlloc, Layout}, [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^ no `Excess` in `alloc` [INFO] [stderr] | | | [INFO] [stderr] | | no `CannotReallocInPlace` in `alloc` [INFO] [stderr] | no `Alloc` in `alloc` [INFO] [stderr] | help: a similar name exists in the module: `alloc` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::alloc::Alloc` [INFO] [stderr] --> src/internal/alloc/dyn_vec.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | alloc::{Alloc, AllocErr}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | no `Alloc` in `alloc` [INFO] [stderr] | help: a similar name exists in the module: `alloc` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::alloc::Alloc` [INFO] [stderr] --> src/internal/alloc/fvec.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | alloc::{Alloc, AllocErr, Layout}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | no `Alloc` in `alloc` [INFO] [stderr] | help: a similar name exists in the module: `alloc` [INFO] [stderr] [INFO] [stderr] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stderr] --> src/read.rs:14:14 [INFO] [stderr] | [INFO] [stderr] 14 | impl<'tcell> !Send for ReadTx<'tcell> {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #68318 for more information [INFO] [stderr] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stderr] --> src/read.rs:15:14 [INFO] [stderr] | [INFO] [stderr] 15 | impl<'tcell> !Sync for ReadTx<'tcell> {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #68318 for more information [INFO] [stderr] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stderr] --> src/rw.rs:260:14 [INFO] [stderr] | [INFO] [stderr] 260 | impl<'tcell> !Send for RWTx<'tcell> {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #68318 for more information [INFO] [stderr] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stderr] --> src/rw.rs:261:14 [INFO] [stderr] | [INFO] [stderr] 261 | impl<'tcell> !Sync for RWTx<'tcell> {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #68318 for more information [INFO] [stderr] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stderr] --> src/tx.rs:228:17 [INFO] [stderr] | [INFO] [stderr] 228 | impl !Borrow for UnsafeCell {} [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #68318 for more information [INFO] [stderr] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `swym`. [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 `"docker" "inspect" "f8e37941ef4f284c22f998c9d2d7f701d9f85a9b8f5a3a09f3fc3d92ded6cf57"` [INFO] running `"docker" "rm" "-f" "f8e37941ef4f284c22f998c9d2d7f701d9f85a9b8f5a3a09f3fc3d92ded6cf57"` [INFO] [stdout] f8e37941ef4f284c22f998c9d2d7f701d9f85a9b8f5a3a09f3fc3d92ded6cf57