Nov 01 01:13:07.254 INFO checking matsumotory/middlecon against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:13:07.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 01:13:07.657 INFO blam! 3d5df425396713f24b778fff5b1a604f90d36371c689e32ddcb9a4c9f41d06c0
Nov 01 01:13:07.668 INFO running `"docker" "start" "-a" "3d5df425396713f24b778fff5b1a604f90d36371c689e32ddcb9a4c9f41d06c0"`
Nov 01 01:13:09.072 INFO kablam! usermod: no changes
Nov 01 01:13:09.200 INFO kablam!     Checking iovec v0.1.1
Nov 01 01:13:09.200 INFO kablam!     Checking net2 v0.2.31
Nov 01 01:13:09.894 INFO kablam!     Checking bytes v0.4.5
Nov 01 01:13:10.815 INFO kablam!     Checking mio v0.6.10
Nov 01 01:13:12.012 INFO kablam!     Checking tokio-io v0.1.3
Nov 01 01:13:13.892 INFO kablam!     Checking tokio-core v0.1.10
Nov 01 01:13:15.194 INFO kablam!     Checking middlecon v0.1.0 (/source)
Nov 01 01:13:16.007 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.91s
Nov 01 01:13:16.010 INFO kablam! su: No module specific data is present
Nov 01 01:13:16.362 INFO running `"docker" "rm" "-f" "3d5df425396713f24b778fff5b1a604f90d36371c689e32ddcb9a4c9f41d06c0"`
Nov 01 01:13:16.491 INFO blam! 3d5df425396713f24b778fff5b1a604f90d36371c689e32ddcb9a4c9f41d06c0