Oct 13 13:01:25.319 INFO checking kaws-0.10.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 13:01:25.319 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 13:01:25.653 INFO blam! c46332292b8e71a41775d2635cc555d03a7bce4f7844f5cb22ed40ede57e04dd
Oct 13 13:01:25.655 INFO running `"docker" "start" "-a" "c46332292b8e71a41775d2635cc555d03a7bce4f7844f5cb22ed40ede57e04dd"`
Oct 13 13:01:26.658 INFO kablam! usermod: no changes
Oct 13 13:01:26.992 INFO kablam!     Checking bitstring v0.1.1
Oct 13 13:01:27.007 INFO kablam!     Checking retry v0.4.0
Oct 13 13:01:27.008 INFO kablam!    Compiling rusoto_core v0.27.0
Oct 13 13:01:28.726 INFO kablam!     Checking rusoto_credential v0.7.0
Oct 13 13:01:28.816 INFO kablam!     Checking cidr v0.0.3
Oct 13 13:01:37.687 INFO kablam!     Checking rusoto_kms v0.27.0
Oct 13 13:01:47.417 INFO kablam!     Checking kaws v0.10.0 (/source)
Oct 13 13:01:55.437 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.74s
Oct 13 13:01:55.450 INFO kablam! su: No module specific data is present
Oct 13 13:01:56.561 INFO running `"docker" "rm" "-f" "c46332292b8e71a41775d2635cc555d03a7bce4f7844f5cb22ed40ede57e04dd"`
Oct 13 13:01:56.697 INFO blam! c46332292b8e71a41775d2635cc555d03a7bce4f7844f5cb22ed40ede57e04dd