[INFO] fetching crate swym 0.1.0-preview... [INFO] testing swym-0.1.0-preview against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [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 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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" "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 44326f28a941b2551d80f9b0314da2305776cee3024fab7c6e5230a4d324a72a [INFO] running `Command { std: "docker" "start" "-a" "44326f28a941b2551d80f9b0314da2305776cee3024fab7c6e5230a4d324a72a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44326f28a941b2551d80f9b0314da2305776cee3024fab7c6e5230a4d324a72a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44326f28a941b2551d80f9b0314da2305776cee3024fab7c6e5230a4d324a72a", kill_on_drop: false }` [INFO] [stdout] 44326f28a941b2551d80f9b0314da2305776cee3024fab7c6e5230a4d324a72a [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" "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e9f7f1c8149514f59b6b6ba34c2fb84e44a9d7be874404aa0e2dc7f198ac767 [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" "3e9f7f1c8149514f59b6b6ba34c2fb84e44a9d7be874404aa0e2dc7f198ac767", kill_on_drop: false }` [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling swym v0.1.0-preview (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved imports `std::alloc::Alloc`, `std::alloc::CannotReallocInPlace`, `std::alloc::Excess` [INFO] [stdout] --> src/internal/alloc/debug_alloc.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | alloc::{Alloc, AllocErr, CannotReallocInPlace, Excess, GlobalAlloc, Layout}, [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^ no `Excess` in `alloc` [INFO] [stdout] | | | [INFO] [stdout] | | no `CannotReallocInPlace` in `alloc` [INFO] [stdout] | no `Alloc` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::alloc::Alloc` [INFO] [stdout] --> src/internal/alloc/dyn_vec.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | alloc::{Alloc, AllocErr}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `Alloc` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::alloc::Alloc` [INFO] [stdout] --> src/internal/alloc/fvec.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | alloc::{Alloc, AllocErr, Layout}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `Alloc` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stdout] --> src/read.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 14 | impl<'tcell> !Send for ReadTx<'tcell> {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stdout] --> src/read.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 15 | impl<'tcell> !Sync for ReadTx<'tcell> {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stdout] --> src/rw.rs:260:14 [INFO] [stdout] | [INFO] [stdout] 260 | impl<'tcell> !Send for RWTx<'tcell> {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stdout] --> src/rw.rs:261:14 [INFO] [stdout] | [INFO] [stdout] 261 | impl<'tcell> !Sync for RWTx<'tcell> {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stdout] --> src/tx.rs:228:17 [INFO] [stdout] | [INFO] [stdout] 228 | impl !Borrow for UnsafeCell {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `swym`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "3e9f7f1c8149514f59b6b6ba34c2fb84e44a9d7be874404aa0e2dc7f198ac767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e9f7f1c8149514f59b6b6ba34c2fb84e44a9d7be874404aa0e2dc7f198ac767", kill_on_drop: false }` [INFO] [stdout] 3e9f7f1c8149514f59b6b6ba34c2fb84e44a9d7be874404aa0e2dc7f198ac767