Oct 31 22:57:24.958 INFO checking pwl93/RUST_web_server against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 22:57:24.958 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Oct 31 22:57:25.251 INFO blam! dbb1e30cb137151fd49e88d07e0ca5734f7a0721cf7c328dc623232e0e3a97b3
Oct 31 22:57:25.253 INFO running `"docker" "start" "-a" "dbb1e30cb137151fd49e88d07e0ca5734f7a0721cf7c328dc623232e0e3a97b3"`
Oct 31 22:57:26.157 INFO kablam! usermod: no changes
Oct 31 22:57:26.372 INFO kablam!     Checking serde_json v0.8.6
Oct 31 22:57:26.372 INFO kablam!     Checking iron v0.5.1
Oct 31 22:57:27.936 INFO kablam!     Checking persistent v0.3.0
Oct 31 22:57:27.936 INFO kablam!     Checking router v0.5.1
Oct 31 22:57:29.208 INFO kablam!     Checking bodyparser v0.5.0
Oct 31 22:57:30.119 INFO kablam!     Checking urlencoded v0.5.0
Oct 31 22:57:31.063 INFO kablam!     Checking iron-gcd v0.1.0 (/source)
Oct 31 22:57:32.620 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.42s
Oct 31 22:57:32.631 INFO kablam! su: No module specific data is present
Oct 31 22:57:33.346 INFO running `"docker" "rm" "-f" "dbb1e30cb137151fd49e88d07e0ca5734f7a0721cf7c328dc623232e0e3a97b3"`
Oct 31 22:57:33.644 INFO blam! dbb1e30cb137151fd49e88d07e0ca5734f7a0721cf7c328dc623232e0e3a97b3