Nov 03 20:50:09.192 INFO checking uxnow/flappybird against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 20:50:09.192 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"`
Nov 03 20:50:09.731 INFO blam! ff570f34665ff4883776966d8bfaad90f42e049acb30de0f0c02bdd7fff6dffe
Nov 03 20:50:09.734 INFO running `"docker" "start" "-a" "ff570f34665ff4883776966d8bfaad90f42e049acb30de0f0c02bdd7fff6dffe"`
Nov 03 20:50:10.969 INFO kablam! usermod: no changes
Nov 03 20:50:11.115 INFO kablam!     Checking num-traits v0.2.1
Nov 03 20:50:11.115 INFO kablam!     Checking serde v1.0.33
Nov 03 20:50:11.135 INFO kablam!    Compiling syn v0.12.14
Nov 03 20:50:20.937 INFO kablam!    Compiling serde_derive_internals v0.21.0
Nov 03 20:50:25.676 INFO kablam!    Compiling serde_derive v1.0.33
Nov 03 20:50:29.315 INFO kablam!     Checking serde_json v1.0.11
Nov 03 20:50:35.943 INFO kablam!     Checking flappybird v0.1.0 (/source)
Nov 03 20:50:37.675 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.66s
Nov 03 20:50:37.679 INFO kablam! su: No module specific data is present
Nov 03 20:50:38.647 INFO running `"docker" "rm" "-f" "ff570f34665ff4883776966d8bfaad90f42e049acb30de0f0c02bdd7fff6dffe"`
Nov 03 20:50:38.915 INFO blam! ff570f34665ff4883776966d8bfaad90f42e049acb30de0f0c02bdd7fff6dffe