Dec 11 10:28:59.943 INFO checking rust-lang-nursery/polonius against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 10:28:59.943 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 10:29:00.713 INFO [stdout] 542df69d600892564b4a742d117da016104e1b8795b25309107a95af4bda3822
Dec 11 10:29:00.715 INFO running `"docker" "start" "-a" "542df69d600892564b4a742d117da016104e1b8795b25309107a95af4bda3822"`
Dec 11 10:29:02.900 INFO [stderr] usermod: no changes
Dec 11 10:29:03.234 INFO [stderr]    Compiling ucd-util v0.1.3
Dec 11 10:29:03.234 INFO [stderr]    Compiling byte-tools v0.3.0
Dec 11 10:29:03.240 INFO [stderr]    Compiling utf8-ranges v1.0.2
Dec 11 10:29:03.248 INFO [stderr]    Compiling opaque-debug v0.2.1
Dec 11 10:29:03.296 INFO [stderr]    Compiling lalrpop-util v0.16.2
Dec 11 10:29:03.333 INFO [stderr]     Checking datafrog v1.0.0
Dec 11 10:29:03.336 INFO [stderr]    Compiling thread_local v0.3.6
Dec 11 10:29:03.733 INFO [stderr]    Compiling itertools v0.7.11
Dec 11 10:29:03.998 INFO [stderr]     Checking colored v1.6.1
Dec 11 10:29:06.304 INFO [stderr]     Checking rustc-hash v1.0.1
Dec 11 10:29:06.304 INFO [stderr]    Compiling ena v0.10.1
Dec 11 10:29:06.396 INFO [stderr]    Compiling block-padding v0.1.2
Dec 11 10:29:07.752 INFO [stderr]    Compiling rand v0.5.5
Dec 11 10:29:07.752 INFO [stderr]    Compiling atty v0.2.11
Dec 11 10:29:07.759 INFO [stderr]    Compiling memchr v2.1.1
Dec 11 10:29:07.785 INFO [stderr]    Compiling generic-array v0.12.0
Dec 11 10:29:07.808 INFO [stderr]    Compiling regex-syntax v0.6.4
Dec 11 10:29:07.854 INFO [stderr]     Checking polonius-engine v0.6.1 (/source/polonius-engine)
Dec 11 10:29:09.269 INFO [stderr]     Checking env_logger v0.5.13
Dec 11 10:29:12.557 INFO [stderr]    Compiling block-buffer v0.7.0
Dec 11 10:29:12.560 INFO [stderr]    Compiling digest v0.8.0
Dec 11 10:29:12.708 INFO [stderr]     Checking assert_cli v0.6.3
Dec 11 10:29:13.112 INFO [stderr]    Compiling aho-corasick v0.6.9
Dec 11 10:29:14.689 INFO [stderr]    Compiling sha2 v0.8.0
Dec 11 10:29:19.982 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 11 10:29:20.703 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Dec 11 10:29:24.240 INFO [stderr]    Compiling string_cache v0.7.3
Dec 11 10:29:31.961 INFO [stderr]    Compiling regex v1.1.0
Dec 11 10:29:44.061 INFO [stderr]    Compiling docopt v1.0.2
Dec 11 10:29:50.540 INFO [stderr]    Compiling lalrpop v0.16.2
Dec 11 10:30:50.582 INFO [stderr]    Compiling polonius-parser v0.2.0 (/source/polonius-parser)
Dec 11 10:30:57.866 INFO [stderr]     Checking polonius v0.3.0 (/source)
Dec 11 10:31:02.220 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 59s
Dec 11 10:31:02.248 INFO [stderr] su: No module specific data is present
Dec 11 10:31:05.944 INFO running `"docker" "inspect" "542df69d600892564b4a742d117da016104e1b8795b25309107a95af4bda3822"`
Dec 11 10:31:06.260 INFO running `"docker" "rm" "-f" "542df69d600892564b4a742d117da016104e1b8795b25309107a95af4bda3822"`
Dec 11 10:31:06.624 INFO [stdout] 542df69d600892564b4a742d117da016104e1b8795b25309107a95af4bda3822