[INFO] crate lalrpop-lambda 0.6.1 is already in cache [INFO] checking lalrpop-lambda-0.6.1 against try#5e633973aa9255a88b65a39484627bb54e6044b3 for pr-66063 [INFO] extracting crate lalrpop-lambda 0.6.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate lalrpop-lambda 0.6.1 on toolchain 5e633973aa9255a88b65a39484627bb54e6044b3 [INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate lalrpop-lambda 0.6.1 [INFO] finished tweaking crates.io crate lalrpop-lambda 0.6.1 [INFO] tweaked toml for crates.io crate lalrpop-lambda 0.6.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate lalrpop-lambda 0.6.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-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" "+5e633973aa9255a88b65a39484627bb54e6044b3" "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] 310657a5b214b93d5d2a20bb77ffc2f08983f22d01c5739c162c93f360dc4adf [INFO] running `"docker" "start" "-a" "310657a5b214b93d5d2a20bb77ffc2f08983f22d01c5739c162c93f360dc4adf"` [INFO] [stderr] Compiling syn v0.15.35 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.45 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling bumpalo v2.4.3 [INFO] [stderr] Compiling opaque-debug v0.2.2 [INFO] [stderr] Compiling lalrpop-util v0.17.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.45 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling regex-syntax v0.6.7 [INFO] [stderr] Compiling ena v0.13.0 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.45 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.45 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.45 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking csv v1.0.7 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Compiling lalrpop v0.17.0 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Compiling lalrpop-lambda v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | / #![feature(non_ascii_idents, [INFO] [stderr] 43 | | box_syntax, [INFO] [stderr] 44 | | box_patterns, [INFO] [stderr] 45 | | fn_traits, [INFO] [stderr] 46 | | unboxed_closures)] [INFO] [stderr] | |_____________________________^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | / #![feature(non_ascii_idents, [INFO] [stderr] 43 | | box_syntax, [INFO] [stderr] 44 | | box_patterns, [INFO] [stderr] 45 | | fn_traits, [INFO] [stderr] 46 | | unboxed_closures)] [INFO] [stderr] | |_____________________________^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `lalrpop-lambda`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `lalrpop-lambda`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "310657a5b214b93d5d2a20bb77ffc2f08983f22d01c5739c162c93f360dc4adf"` [INFO] running `"docker" "rm" "-f" "310657a5b214b93d5d2a20bb77ffc2f08983f22d01c5739c162c93f360dc4adf"` [INFO] [stdout] 310657a5b214b93d5d2a20bb77ffc2f08983f22d01c5739c162c93f360dc4adf