[INFO] crate rustos 0.4.3 is already in cache [INFO] checking rustos-0.4.3 against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530 [INFO] extracting crate rustos 0.4.3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate rustos 0.4.3 on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rustos 0.4.3 [INFO] finished tweaking crates.io crate rustos 0.4.3 [INFO] tweaked toml for crates.io crate rustos 0.4.3 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate rustos 0.4.3 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f164d9d05cce78f19e74fcf938e4fec0d78b602106e8d83db82f7cebbe1af87c [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" "f164d9d05cce78f19e74fcf938e4fec0d78b602106e8d83db82f7cebbe1af87c"` [INFO] [stderr] Compiling x86_64 v0.9.6 [INFO] [stderr] Compiling bootloader v0.9.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking conquer-util v0.2.0 [INFO] [stderr] Checking cpuio v0.2.0 [INFO] [stderr] Checking volatile v0.2.6 [INFO] [stderr] Checking pc-keyboard v0.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking conquer-once v0.2.0 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pic8259_simple v0.1.1 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Checking spinning_top v0.1.0 [INFO] [stderr] Checking linked_list_allocator v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking uart_16550 v0.2.4 [INFO] [stderr] Checking rustos v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] error: attributes are not yet allowed on `if` expressions [INFO] [stderr] --> src/task/executor.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | #[allow(clippy::map_entry)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `super::alloc::task` [INFO] [stderr] --> src/task/executor.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | task::Wake, [INFO] [stderr] | ^^^^ could not find `task` in `alloc` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `poll_with_tls_context` in `future` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `from_generator` in `future` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `rustos`. [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: attributes are not yet allowed on `if` expressions [INFO] [stderr] --> src/task/executor.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | #[allow(clippy::map_entry)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: attributes are not yet allowed on `if` expressions [INFO] [stderr] --> src/task/executor.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | #[allow(clippy::map_entry)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `super::alloc::task` [INFO] [stderr] --> src/task/executor.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | task::Wake, [INFO] [stderr] | ^^^^ could not find `task` in `alloc` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `poll_with_tls_context` in `future` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `from_generator` in `future` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `super::alloc::task` [INFO] [stderr] --> src/task/executor.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | task::Wake, [INFO] [stderr] | ^^^^ could not find `task` in `alloc` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `rustos`. [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[E0433]: failed to resolve: could not find `poll_with_tls_context` in `future` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `from_generator` in `future` [INFO] [stderr] [INFO] [stderr] error: language item required, but not found: `eh_personality` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `rustos`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f164d9d05cce78f19e74fcf938e4fec0d78b602106e8d83db82f7cebbe1af87c"` [INFO] running `"docker" "rm" "-f" "f164d9d05cce78f19e74fcf938e4fec0d78b602106e8d83db82f7cebbe1af87c"` [INFO] [stdout] f164d9d05cce78f19e74fcf938e4fec0d78b602106e8d83db82f7cebbe1af87c