[INFO] fetching crate zerogc-context 0.2.0-alpha.3... [INFO] checking zerogc-context-0.2.0-alpha.3 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] extracting crate zerogc-context 0.2.0-alpha.3 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate zerogc-context 0.2.0-alpha.3 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zerogc-context 0.2.0-alpha.3 [INFO] finished tweaking crates.io crate zerogc-context 0.2.0-alpha.3 [INFO] tweaked toml for crates.io crate zerogc-context 0.2.0-alpha.3 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9616afa279627b705439d4def252ed98adc3ff3755cc77fc6df58c321db24ea [INFO] running `Command { std: "docker" "start" "-a" "d9616afa279627b705439d4def252ed98adc3ff3755cc77fc6df58c321db24ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9616afa279627b705439d4def252ed98adc3ff3755cc77fc6df58c321db24ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9616afa279627b705439d4def252ed98adc3ff3755cc77fc6df58c321db24ea", kill_on_drop: false }` [INFO] [stdout] d9616afa279627b705439d4def252ed98adc3ff3755cc77fc6df58c321db24ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 744ed9da814987dd8c141585ad6d48f1efcc038480cb4184bb330389a32245ff [INFO] running `Command { std: "docker" "start" "-a" "744ed9da814987dd8c141585ad6d48f1efcc038480cb4184bb330389a32245ff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling zerogc-derive v0.2.0-alpha.4 [INFO] [stderr] Checking zerogc v0.2.0-alpha.4 [INFO] [stderr] Checking zerogc-context v0.2.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `zerogc::GcRef` [INFO] [stdout] --> src/collector.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | use zerogc::{GcRef, GcSafe, GcSystem, Trace, GcSimpleAlloc, NullTrace, TraceImmutable, GcVisitor}; [INFO] [stdout] | ^^^^^ no `GcRef` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::GcRef` [INFO] [stdout] --> src/handle.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::{GcRef, WeakCollectorRef, CollectorId, CollectorContext, CollectorRef, CollectionManager}; [INFO] [stdout] | ^^^^^ no `GcRef` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `zerogc::GcRef` [INFO] [stdout] --> src/collector.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | use zerogc::{GcRef, GcSafe, GcSystem, Trace, GcSimpleAlloc, NullTrace, TraceImmutable, GcVisitor}; [INFO] [stdout] | ^^^^^ no `GcRef` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::GcRef` [INFO] [stdout] --> src/handle.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::{GcRef, WeakCollectorRef, CollectorId, CollectorContext, CollectorRef, CollectionManager}; [INFO] [stdout] | ^^^^^ no `GcRef` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Gc` is not a member of trait `GcSimpleAlloc` [INFO] [stdout] --> src/collector.rs:332:5 [INFO] [stdout] | [INFO] [stdout] 332 | type Gc = C::Gc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not a member of trait `GcSimpleAlloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Gc` is not a member of trait `GcBindHandle` [INFO] [stdout] --> src/handle.rs:449:5 [INFO] [stdout] | [INFO] [stdout] 449 | type Gc = C::Gc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not a member of trait `GcBindHandle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Gc` is not a member of trait `GcHandleSystem` [INFO] [stdout] --> src/handle.rs:612:5 [INFO] [stdout] | [INFO] [stdout] 612 | type Gc = C::Gc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not a member of trait `GcHandleSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Gc` is not a member of trait `GcSimpleAlloc` [INFO] [stdout] --> src/collector.rs:332:5 [INFO] [stdout] | [INFO] [stdout] 332 | type Gc = C::Gc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not a member of trait `GcSimpleAlloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Gc` is not a member of trait `GcBindHandle` [INFO] [stdout] --> src/handle.rs:449:5 [INFO] [stdout] | [INFO] [stdout] 449 | type Gc = C::Gc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not a member of trait `GcBindHandle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Gc` is not a member of trait `GcHandleSystem` [INFO] [stdout] --> src/handle.rs:612:5 [INFO] [stdout] | [INFO] [stdout] 612 | type Gc = C::Gc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not a member of trait `GcHandleSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> src/collector.rs:330:24 [INFO] [stdout] | [INFO] [stdout] 330 | unsafe impl<'gc, T, C> GcSimpleAlloc<'gc, T> for CollectorContext [INFO] [stdout] | ^^^^^^^^^^^^^ --- help: remove this lifetime argument [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 0 lifetime parameters [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/zerogc-0.2.0-alpha.4/src/lib.rs:419:18 [INFO] [stdout] | [INFO] [stdout] 419 | pub unsafe trait GcSimpleAlloc: GcContext { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/collector.rs:330:24 [INFO] [stdout] | [INFO] [stdout] 330 | unsafe impl<'gc, T, C> GcSimpleAlloc<'gc, T> for CollectorContext [INFO] [stdout] | ^^^^^^^^^^^^^ - help: remove this generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 0 generic arguments [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 0 generic parameters [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/zerogc-0.2.0-alpha.4/src/lib.rs:419:18 [INFO] [stdout] | [INFO] [stdout] 419 | pub unsafe trait GcSimpleAlloc: GcContext { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0432, E0437. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `zerogc-context` [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] [stdout] error[E0107]: this trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> src/collector.rs:330:24 [INFO] [stdout] | [INFO] [stdout] 330 | unsafe impl<'gc, T, C> GcSimpleAlloc<'gc, T> for CollectorContext [INFO] [stdout] | ^^^^^^^^^^^^^ --- help: remove this lifetime argument [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 0 lifetime parameters [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/zerogc-0.2.0-alpha.4/src/lib.rs:419:18 [INFO] [stdout] | [INFO] [stdout] 419 | pub unsafe trait GcSimpleAlloc: GcContext { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/collector.rs:330:24 [INFO] [stdout] | [INFO] [stdout] 330 | unsafe impl<'gc, T, C> GcSimpleAlloc<'gc, T> for CollectorContext [INFO] [stdout] | ^^^^^^^^^^^^^ - help: remove this generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 0 generic arguments [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 0 generic parameters [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/zerogc-0.2.0-alpha.4/src/lib.rs:419:18 [INFO] [stdout] | [INFO] [stdout] 419 | pub unsafe trait GcSimpleAlloc: GcContext { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0432, E0437. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "744ed9da814987dd8c141585ad6d48f1efcc038480cb4184bb330389a32245ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "744ed9da814987dd8c141585ad6d48f1efcc038480cb4184bb330389a32245ff", kill_on_drop: false }` [INFO] [stdout] 744ed9da814987dd8c141585ad6d48f1efcc038480cb4184bb330389a32245ff