Nov 04 00:54:21.735 INFO checking pwl93/RUST_web_server against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 00:54:21.736 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 04 00:54:21.921 INFO blam! 777734e94ff0428bc95174ec2c5dcdd64ebd872973053dc9f8af51d12cf8c9a9
Nov 04 00:54:21.925 INFO running `"docker" "start" "-a" "777734e94ff0428bc95174ec2c5dcdd64ebd872973053dc9f8af51d12cf8c9a9"`
Nov 04 00:54:22.561 INFO kablam! usermod: no changes
Nov 04 00:54:22.691 INFO kablam!     Checking serde_json v0.8.6
Nov 04 00:54:22.691 INFO kablam!     Checking hyper v0.10.13
Nov 04 00:54:26.953 INFO kablam!     Checking iron v0.5.1
Nov 04 00:54:27.891 INFO kablam!     Checking persistent v0.3.0
Nov 04 00:54:27.891 INFO kablam!     Checking router v0.5.1
Nov 04 00:54:28.907 INFO kablam!     Checking bodyparser v0.5.0
Nov 04 00:54:29.751 INFO kablam!     Checking urlencoded v0.5.0
Nov 04 00:54:30.629 INFO kablam!     Checking iron-gcd v0.1.0 (/source)
Nov 04 00:54:32.315 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.71s
Nov 04 00:54:32.318 INFO kablam! su: No module specific data is present
Nov 04 00:54:32.655 INFO running `"docker" "rm" "-f" "777734e94ff0428bc95174ec2c5dcdd64ebd872973053dc9f8af51d12cf8c9a9"`
Nov 04 00:54:32.786 INFO blam! 777734e94ff0428bc95174ec2c5dcdd64ebd872973053dc9f8af51d12cf8c9a9