Nov 28 02:44:50.438 INFO checking karitra/rs-sample1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 02:44:50.438 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 02:44:50.932 INFO [stdout] 3635fe92c80297cd082167835a73761d72e540947bd0f7966709b1803737dddf
Nov 28 02:44:50.934 INFO running `"docker" "start" "-a" "3635fe92c80297cd082167835a73761d72e540947bd0f7966709b1803737dddf"`
Nov 28 02:44:53.063 INFO [stderr] usermod: no changes
Nov 28 02:44:53.260 INFO [stderr]     Checking tokio-io v0.1.6
Nov 28 02:44:53.260 INFO [stderr]     Checking tokio-threadpool v0.1.0
Nov 28 02:44:55.524 INFO [stderr]     Checking tokio-reactor v0.1.0
Nov 28 02:44:56.521 INFO [stderr]     Checking tokio v0.1.3
Nov 28 02:44:58.184 INFO [stderr]     Checking tokio-core v0.1.15
Nov 28 02:45:00.339 INFO [stderr]     Checking sample-rs v0.1.0 (/source)
Nov 28 02:45:02.033 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.94s
Nov 28 02:45:02.039 INFO [stderr] su: No module specific data is present
Nov 28 02:45:03.054 INFO running `"docker" "inspect" "3635fe92c80297cd082167835a73761d72e540947bd0f7966709b1803737dddf"`
Nov 28 02:45:03.382 INFO running `"docker" "rm" "-f" "3635fe92c80297cd082167835a73761d72e540947bd0f7966709b1803737dddf"`
Nov 28 02:45:03.708 INFO [stdout] 3635fe92c80297cd082167835a73761d72e540947bd0f7966709b1803737dddf