Oct 12 12:42:46.954 INFO checking sxend/rust_tools against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 12:42:46.954 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12:42:47.448 INFO blam! ccf6437bc282a70502e457c660831ae7eb0ca80d277560a1246ac6e3a0f4661f
Oct 12 12:42:47.450 INFO running `"docker" "start" "-a" "ccf6437bc282a70502e457c660831ae7eb0ca80d277560a1246ac6e3a0f4661f"`
Oct 12 12:42:48.884 INFO kablam! usermod: no changes
Oct 12 12:42:49.013 INFO kablam!     Checking serde v1.0.10
Oct 12 12:42:49.013 INFO kablam!     Checking rand v0.3.15
Oct 12 12:42:49.014 INFO kablam!     Checking time v0.1.38
Oct 12 12:42:49.040 INFO kablam!    Compiling serde_derive v1.0.10
Oct 12 12:42:52.941 INFO kablam!     Checking uuid v0.5.1
Oct 12 12:43:05.322 INFO kablam!     Checking docopt v0.8.1
Oct 12 12:43:06.692 INFO kablam!     Checking rust_tools v0.1.0 (/source)
Oct 12 12:43:08.239 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.33s
Oct 12 12:43:08.253 INFO kablam! su: No module specific data is present
Oct 12 12:43:09.392 INFO running `"docker" "rm" "-f" "ccf6437bc282a70502e457c660831ae7eb0ca80d277560a1246ac6e3a0f4661f"`
Oct 12 12:43:09.660 INFO blam! ccf6437bc282a70502e457c660831ae7eb0ca80d277560a1246ac6e3a0f4661f