Oct 12 10:26:34.639 INFO checking yagince/docker-multi-stage-sample against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 10:26:34.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 12 10:26:35.141 INFO blam! 6c41d1f5eef76fb1d5683086f019d6a3edcb93feadc83bab3a830b254c9578b8
Oct 12 10:26:35.143 INFO running `"docker" "start" "-a" "6c41d1f5eef76fb1d5683086f019d6a3edcb93feadc83bab3a830b254c9578b8"`
Oct 12 10:26:37.479 INFO kablam! usermod: no changes
Oct 12 10:26:37.604 INFO kablam!     Checking lazy_static v1.0.1
Oct 12 10:26:37.604 INFO kablam!    Compiling regex v1.0.0
Oct 12 10:26:37.616 INFO kablam!     Checking memchr v2.0.1
Oct 12 10:26:37.620 INFO kablam!     Checking regex-syntax v0.6.0
Oct 12 10:26:38.272 INFO kablam!     Checking thread_local v0.3.5
Oct 12 10:26:38.362 INFO kablam!     Checking aho-corasick v0.6.4
Oct 12 10:26:46.266 INFO kablam!     Checking multi-stage v0.1.0 (/source)
Oct 12 10:26:46.706 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.19s
Oct 12 10:26:46.709 INFO kablam! su: No module specific data is present
Oct 12 10:26:47.646 INFO running `"docker" "rm" "-f" "6c41d1f5eef76fb1d5683086f019d6a3edcb93feadc83bab3a830b254c9578b8"`
Oct 12 10:26:47.952 INFO blam! 6c41d1f5eef76fb1d5683086f019d6a3edcb93feadc83bab3a830b254c9578b8