Oct 31 22:28:14.934 INFO checking rjacobs31/echo-rs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 22:28:14.936 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"`
Oct 31 22:28:15.312 INFO blam! e4c8db214d48555e6bdc7a812158d223dcd85b785f3d9e415aa6ebab333722f7
Oct 31 22:28:15.332 INFO running `"docker" "start" "-a" "e4c8db214d48555e6bdc7a812158d223dcd85b785f3d9e415aa6ebab333722f7"`
Oct 31 22:28:16.787 INFO kablam! usermod: no changes
Oct 31 22:28:16.924 INFO kablam!     Checking tokio-io v0.1.6
Oct 31 22:28:16.924 INFO kablam!     Checking tokio-threadpool v0.1.2
Oct 31 22:28:18.734 INFO kablam!     Checking tokio-reactor v0.1.1
Oct 31 22:28:19.591 INFO kablam!     Checking tokio-tcp v0.1.0
Oct 31 22:28:19.592 INFO kablam!     Checking tokio-udp v0.1.0
Oct 31 22:28:20.585 INFO kablam!     Checking tokio v0.1.5
Oct 31 22:28:21.622 INFO kablam!     Checking echo-rs v0.1.1 (/source)
Oct 31 22:28:22.832 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.03s
Oct 31 22:28:22.842 INFO kablam! su: No module specific data is present
Oct 31 22:28:23.497 INFO running `"docker" "rm" "-f" "e4c8db214d48555e6bdc7a812158d223dcd85b785f3d9e415aa6ebab333722f7"`
Oct 31 22:28:23.856 INFO blam! e4c8db214d48555e6bdc7a812158d223dcd85b785f3d9e415aa6ebab333722f7