Nov 02 04:55:48.427 INFO checking tobybot11/echo-proto against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 04:55:48.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 04:55:48.927 INFO blam! f0b92c992859c23fd7bbe497994f09b95c45f5379d04828c8fdeccafe01d2b9e
Nov 02 04:55:48.929 INFO running `"docker" "start" "-a" "f0b92c992859c23fd7bbe497994f09b95c45f5379d04828c8fdeccafe01d2b9e"`
Nov 02 04:55:50.371 INFO kablam! usermod: no changes
Nov 02 04:55:50.504 INFO kablam!     Checking iovec v0.1.2
Nov 02 04:55:50.504 INFO kablam!     Checking tokio-service v0.1.0
Nov 02 04:55:51.025 INFO kablam!     Checking bytes v0.4.6
Nov 02 04:55:51.025 INFO kablam!     Checking mio v0.6.12
Nov 02 04:55:52.348 INFO kablam!     Checking tokio-io v0.1.4
Nov 02 04:55:53.760 INFO kablam!     Checking tokio-core v0.1.12
Nov 02 04:55:55.204 INFO kablam!     Checking tokio-proto v0.1.1
Nov 02 04:55:57.465 INFO kablam!     Checking echo-proto v0.1.0 (/source)
Nov 02 04:55:58.284 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.89s
Nov 02 04:55:58.289 INFO kablam! su: No module specific data is present
Nov 02 04:55:59.051 INFO running `"docker" "rm" "-f" "f0b92c992859c23fd7bbe497994f09b95c45f5379d04828c8fdeccafe01d2b9e"`
Nov 02 04:55:59.340 INFO blam! f0b92c992859c23fd7bbe497994f09b95c45f5379d04828c8fdeccafe01d2b9e