Sep 19 15:49:35.477 INFO checking giodamelio/little_boxes against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 15:49:35.477 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 15:49:35.477 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 15:49:35.717 INFO blam! 049385051c011405ca43bbda9a69975cba865c383dd9bedbdaf259d782f64193
Sep 19 15:49:35.719 INFO running `"docker" "start" "-a" "049385051c011405ca43bbda9a69975cba865c383dd9bedbdaf259d782f64193"`
Sep 19 15:49:36.833 INFO kablam! usermod: no changes
Sep 19 15:49:36.974 INFO kablam!     Checking libc v0.2.30
Sep 19 15:49:36.974 INFO kablam!     Checking serde v1.0.12
Sep 19 15:49:37.002 INFO kablam!    Compiling serde_derive v1.0.12
Sep 19 15:49:39.570 INFO kablam!     Checking memchr v1.0.1
Sep 19 15:49:39.978 INFO kablam!     Checking aho-corasick v0.6.3
Sep 19 15:49:41.006 INFO kablam!     Checking regex v0.2.2
Sep 19 15:49:54.737 INFO kablam!     Checking docopt v0.8.1
Sep 19 15:49:56.234 INFO kablam!     Checking little_boxes v1.6.0 (/source)
Sep 19 15:49:57.190 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.33s
Sep 19 15:49:57.199 INFO kablam! su: No module specific data is present
Sep 19 15:49:58.049 INFO running `"docker" "rm" "-f" "049385051c011405ca43bbda9a69975cba865c383dd9bedbdaf259d782f64193"`
Sep 19 15:49:58.160 INFO blam! 049385051c011405ca43bbda9a69975cba865c383dd9bedbdaf259d782f64193