Sep 14 16:23:45.034 INFO checking from_variants-0.3.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 16:23:45.034 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 16:23:45.034 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 16:23:45.539 INFO blam! 26f415777e0c4906f9f7b6d9492bb0a4fe4b0fa227fdb00ba16461b66e5065e3
Sep 14 16:23:45.541 INFO running `"docker" "start" "-a" "26f415777e0c4906f9f7b6d9492bb0a4fe4b0fa227fdb00ba16461b66e5065e3"`
Sep 14 16:23:47.135 INFO kablam! usermod: no changes
Sep 14 16:23:47.223 INFO kablam!    Compiling error-chain v0.10.0
Sep 14 16:23:47.279 INFO kablam!    Compiling syn v0.13.11
Sep 14 16:24:08.071 INFO kablam!    Compiling darling_core v0.4.0
Sep 14 16:24:14.959 INFO kablam!    Compiling darling_macro v0.4.0
Sep 14 16:24:17.453 INFO kablam!    Compiling darling v0.4.0
Sep 14 16:24:18.837 INFO kablam!    Compiling from_variants_impl v0.3.0
Sep 14 16:24:22.755 INFO kablam!     Checking from_variants v0.3.0 (file:///source)
Sep 14 16:24:23.471 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 36.31s
Sep 14 16:24:23.475 INFO kablam! su: No module specific data is present
Sep 14 16:24:24.281 INFO running `"docker" "rm" "-f" "26f415777e0c4906f9f7b6d9492bb0a4fe4b0fa227fdb00ba16461b66e5065e3"`
Sep 14 16:24:24.338 INFO blam! 26f415777e0c4906f9f7b6d9492bb0a4fe4b0fa227fdb00ba16461b66e5065e3