Oct 13 03:29:48.085 INFO checking Minq/cache-destroyer against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 03:29:48.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 03:29:48.391 INFO blam! 93f72ad68916ef35274408226c23a168560aa635fdf8c811d30f2fe3b3f433e4
Oct 13 03:29:48.397 INFO running `"docker" "start" "-a" "93f72ad68916ef35274408226c23a168560aa635fdf8c811d30f2fe3b3f433e4"`
Oct 13 03:29:49.062 INFO kablam! usermod: no changes
Oct 13 03:29:49.207 INFO kablam!     Checking tokio-threadpool v0.1.7
Oct 13 03:29:49.207 INFO kablam!     Checking tokio-reactor v0.1.6
Oct 13 03:29:51.504 INFO kablam!     Checking tokio-fs v0.1.3
Oct 13 03:29:51.712 INFO kablam!     Checking tokio-uds v0.2.2
Oct 13 03:29:51.712 INFO kablam!     Checking tokio-udp v0.1.2
Oct 13 03:29:51.712 INFO kablam!     Checking tokio-tcp v0.1.2
Oct 13 03:29:56.913 INFO kablam!     Checking tokio v0.1.11
Oct 13 03:29:59.188 INFO kablam!     Checking cache-destroyer v0.1.0 (/source)
Oct 13 03:30:02.813 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.73s
Oct 13 03:30:02.824 INFO kablam! su: No module specific data is present
Oct 13 03:30:03.421 INFO running `"docker" "rm" "-f" "93f72ad68916ef35274408226c23a168560aa635fdf8c811d30f2fe3b3f433e4"`
Oct 13 03:30:03.672 INFO blam! 93f72ad68916ef35274408226c23a168560aa635fdf8c811d30f2fe3b3f433e4