Sep 10 18:53:47.735 INFO checking from_variants-0.4.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 18:53:47.736 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 18:53:47.736 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 18:53:47.893 INFO blam! abf27e5903e7188226e60aacf4944b8ea8fec9eb1ce1c3ae653c223df97023d8
Sep 10 18:53:47.895 INFO running `"docker" "start" "-a" "abf27e5903e7188226e60aacf4944b8ea8fec9eb1ce1c3ae653c223df97023d8"`
Sep 10 18:53:49.000 INFO kablam! usermod: no changes
Sep 10 18:53:49.086 INFO kablam!    Compiling error-chain v0.11.0
Sep 10 18:53:49.086 INFO kablam!    Compiling darling_core v0.5.0
Sep 10 18:53:59.323 INFO kablam!    Compiling darling_macro v0.5.0
Sep 10 18:54:03.354 INFO kablam!    Compiling darling v0.5.0
Sep 10 18:54:04.812 INFO kablam!    Compiling from_variants_impl v0.4.0
Sep 10 18:54:09.282 INFO kablam!     Checking from_variants v0.4.0 (file:///source)
Sep 10 18:54:11.049 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.03s
Sep 10 18:54:11.058 INFO kablam! su: No module specific data is present
Sep 10 18:54:12.376 INFO running `"docker" "rm" "-f" "abf27e5903e7188226e60aacf4944b8ea8fec9eb1ce1c3ae653c223df97023d8"`
Sep 10 18:54:12.489 INFO blam! abf27e5903e7188226e60aacf4944b8ea8fec9eb1ce1c3ae653c223df97023d8