Dec 07 04:22:38.711 INFO testing pkg-2.0.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 04:22:38.711 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 07 04:22:39.074 INFO [stdout] 6cb9324520ef4d3903bc09b011ceea5d2603b5c3ec4929a430bd8e430e4bad81
Dec 07 04:22:39.078 INFO running `"docker" "start" "-a" "6cb9324520ef4d3903bc09b011ceea5d2603b5c3ec4929a430bd8e430e4bad81"`
Dec 07 04:22:39.914 INFO [stderr] usermod: no changes
Dec 07 04:22:39.992 INFO [stderr]    Compiling lazy_static v1.2.0
Dec 07 04:22:39.996 INFO [stderr]    Compiling pkg_impl v2.0.0
Dec 07 04:22:41.361 INFO [stderr]    Compiling pkg v2.0.1 (/source)
Dec 07 04:22:41.909 INFO [stderr] error: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 07 04:22:41.909 INFO [stderr]   --> src/lib.rs:16:12
Dec 07 04:22:41.909 INFO [stderr]    |
Dec 07 04:22:41.909 INFO [stderr] 16 | #![feature(proc_macro)]
Dec 07 04:22:41.909 INFO [stderr]    |            ^^^^^^^^^^
Dec 07 04:22:41.909 INFO [stderr]    |
Dec 07 04:22:41.909 INFO [stderr] note: lint level defined here
Dec 07 04:22:41.909 INFO [stderr]   --> src/lib.rs:14:23
Dec 07 04:22:41.909 INFO [stderr]    |
Dec 07 04:22:41.909 INFO [stderr] 14 | #![deny(missing_docs, warnings)]
Dec 07 04:22:41.909 INFO [stderr]    |                       ^^^^^^^^
Dec 07 04:22:41.909 INFO [stderr]    = note: #[deny(stable_features)] implied by #[deny(warnings)]
Dec 07 04:22:41.909 INFO [stderr] 
Dec 07 04:22:41.909 INFO [stderr] error: aborting due to previous error
Dec 07 04:22:41.909 INFO [stderr] 
Dec 07 04:22:41.909 INFO [stderr] error: Could not compile `pkg`.
Dec 07 04:22:41.909 INFO [stderr] 
Dec 07 04:22:41.909 INFO [stderr] To learn more, run the command again with --verbose.
Dec 07 04:22:41.909 INFO [stderr] su: No module specific data is present
Dec 07 04:22:42.607 INFO running `"docker" "inspect" "6cb9324520ef4d3903bc09b011ceea5d2603b5c3ec4929a430bd8e430e4bad81"`
Dec 07 04:22:42.808 INFO running `"docker" "rm" "-f" "6cb9324520ef4d3903bc09b011ceea5d2603b5c3ec4929a430bd8e430e4bad81"`
Dec 07 04:22:43.088 INFO [stdout] 6cb9324520ef4d3903bc09b011ceea5d2603b5c3ec4929a430bd8e430e4bad81