[INFO] fetching crate swc_ecma_ast 0.9.3...
[INFO] checking swc_ecma_ast-0.9.3 against nightly-2019-10-27 for pr-65897
[INFO] extracting crate swc_ecma_ast 0.9.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate swc_ecma_ast 0.9.3 on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate swc_ecma_ast 0.9.3
[INFO] finished tweaking crates.io crate swc_ecma_ast 0.9.3
[INFO] tweaked toml for crates.io crate swc_ecma_ast 0.9.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+nightly-2019-10-27" "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] 7e9e60612dfd3d829c79adce2a8d671bbb21276fc677bfb51d72bf22145bd401
[INFO] running `"docker" "start" "-a" "7e9e60612dfd3d829c79adce2a8d671bbb21276fc677bfb51d72bf22145bd401"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling swc_atoms v0.1.2
[INFO] [stderr]     Checking string_cache v0.7.5
[INFO] [stderr]    Compiling pmutil v0.3.0
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling swc_macros_common v0.2.0
[INFO] [stderr]    Compiling enum_kind v0.1.3
[INFO] [stderr]    Compiling string_enum v0.2.0
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]    Compiling ast_node v0.4.2
[INFO] [stderr]     Checking swc_common v0.3.1
[INFO] [stderr]     Checking swc_ecma_ast v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `"docker" "inspect" "7e9e60612dfd3d829c79adce2a8d671bbb21276fc677bfb51d72bf22145bd401"`
[INFO] running `"docker" "rm" "-f" "7e9e60612dfd3d829c79adce2a8d671bbb21276fc677bfb51d72bf22145bd401"`
[INFO] [stdout] 7e9e60612dfd3d829c79adce2a8d671bbb21276fc677bfb51d72bf22145bd401