[INFO] updating cached repository https://github.com/keithnoguchi/rustos [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c4a63378f7dc2d127e434906b873c3141ecce087 [INFO] checking keithnoguchi/rustos against try#1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0 for pr-69530 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithnoguchi%2Frustos" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/keithnoguchi/rustos on toolchain 1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/keithnoguchi/rustos [INFO] finished tweaking git repo https://github.com/keithnoguchi/rustos [INFO] tweaked toml for git repo https://github.com/keithnoguchi/rustos written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/keithnoguchi/rustos already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0fcc4a8dd78b040ae0b3a558a25ece6f63d51f301960a9c0fcc81ccdf5b02790 [INFO] running `"docker" "start" "-a" "0fcc4a8dd78b040ae0b3a558a25ece6f63d51f301960a9c0fcc81ccdf5b02790"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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 bit_field v0.9.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking conquer-util v0.2.0 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking cpuio v0.2.0 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking pc-keyboard v0.5.0 [INFO] [stderr] Checking volatile v0.2.6 [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 bitflags v1.2.1 [INFO] [stderr] Checking pic8259_simple v0.1.1 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [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: 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: 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[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[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[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 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: 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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rustos`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "0fcc4a8dd78b040ae0b3a558a25ece6f63d51f301960a9c0fcc81ccdf5b02790"` [INFO] running `"docker" "rm" "-f" "0fcc4a8dd78b040ae0b3a558a25ece6f63d51f301960a9c0fcc81ccdf5b02790"` [INFO] [stdout] 0fcc4a8dd78b040ae0b3a558a25ece6f63d51f301960a9c0fcc81ccdf5b02790