Oct 13 15:02:44.911 INFO checking ga-v4-flattener-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 15:02:44.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 15:02:45.251 INFO blam! 39e361ca28acb28d66eb1e3bba4fcdba347cc148a7b575f351e0fe7ac850368e
Oct 13 15:02:45.253 INFO running `"docker" "start" "-a" "39e361ca28acb28d66eb1e3bba4fcdba347cc148a7b575f351e0fe7ac850368e"`
Oct 13 15:02:47.084 INFO kablam! usermod: no changes
Oct 13 15:02:47.156 INFO kablam! error: failed to parse manifest at `/source`
Oct 13 15:02:47.157 INFO kablam! 
Oct 13 15:02:47.157 INFO kablam! Caused by:
Oct 13 15:02:47.157 INFO kablam!   can't find `to_delimited` bench, specify bench.path
Oct 13 15:02:47.158 INFO kablam! su: No module specific data is present
Oct 13 15:02:48.180 INFO running `"docker" "rm" "-f" "39e361ca28acb28d66eb1e3bba4fcdba347cc148a7b575f351e0fe7ac850368e"`
Oct 13 15:02:48.517 INFO blam! 39e361ca28acb28d66eb1e3bba4fcdba347cc148a7b575f351e0fe7ac850368e