[INFO] fetching crate geobacter-core 1.0.0... [INFO] testing geobacter-core-1.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate geobacter-core 1.0.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate geobacter-core 1.0.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate geobacter-core 1.0.0 [INFO] finished tweaking crates.io crate geobacter-core 1.0.0 [INFO] tweaked toml for crates.io crate geobacter-core 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 306056ecee12633bbe03a5cbc9b8f6609c9c92ee70d0d1b825b4b9ddd1e6fd83 [INFO] running `Command { std: "docker" "start" "-a" "306056ecee12633bbe03a5cbc9b8f6609c9c92ee70d0d1b825b4b9ddd1e6fd83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "306056ecee12633bbe03a5cbc9b8f6609c9c92ee70d0d1b825b4b9ddd1e6fd83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "306056ecee12633bbe03a5cbc9b8f6609c9c92ee70d0d1b825b4b9ddd1e6fd83", kill_on_drop: false }` [INFO] [stdout] 306056ecee12633bbe03a5cbc9b8f6609c9c92ee70d0d1b825b4b9ddd1e6fd83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 170f65734cd9238271fe2d215c556146919807b14198e033c7f3ac50949a7842 [INFO] running `Command { std: "docker" "start" "-a" "170f65734cd9238271fe2d215c556146919807b14198e033c7f3ac50949a7842", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling geobacter-core v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | #![feature(const_fn, const_transmute)] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [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:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0093]: unrecognized intrinsic function: `__geobacter_kill` [INFO] [stdout] --> src/intrinsics.rs:4:3 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn __geobacter_kill() -> !; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unrecognized intrinsic [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0093]: unrecognized intrinsic function: `kernel_instance` [INFO] [stdout] --> src/kernel.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | / pub fn kernel_instance<'upvar, F, Args, Ret>(f: &'upvar F) [INFO] [stdout] 112 | | -> &'static [(&'static str, &'static [u8])] [INFO] [stdout] 113 | | where F: OptionalFn; [INFO] [stdout] | |____________________________________________^ unrecognized intrinsic [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0093]: unrecognized intrinsic function: `kernel_context_data_id` [INFO] [stdout] --> src/kernel.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | / pub fn kernel_context_data_id<'upvar, F, Args, Ret>(f: &'upvar F) [INFO] [stdout] 115 | | -> &'static usize [INFO] [stdout] 116 | | where F: Fn; [INFO] [stdout] | |____________________________________^ unrecognized intrinsic [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0093]: unrecognized intrinsic function: `__geobacter_current_platform` [INFO] [stdout] --> src/platform.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | fn __geobacter_current_platform() -> &'static [u8; size_of::()]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unrecognized intrinsic [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `empty` found for struct `Unique` in the current scope [INFO] [stdout] --> src/ptr.rs:290:22 [INFO] [stdout] | [INFO] [stdout] 290 | AccelPtr(Unique::empty()) [INFO] [stdout] | ^^^^^ function or associated item not found in `Unique<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0093, E0557, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0093`. [INFO] [stdout] [INFO] [stderr] error: could not compile `geobacter-core` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "170f65734cd9238271fe2d215c556146919807b14198e033c7f3ac50949a7842", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "170f65734cd9238271fe2d215c556146919807b14198e033c7f3ac50949a7842", kill_on_drop: false }` [INFO] [stdout] 170f65734cd9238271fe2d215c556146919807b14198e033c7f3ac50949a7842