Aug 11 16:52:35.261 INFO checking cryogen_plugin_json-0.1.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 16:52:35.261 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 16:52:35.261 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 16:52:35.262 INFO running `"docker" "create" "-v" "/tmp/crater.1XKwccBgMMcA:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 16:52:35.538 INFO blam! 08815c12504ad21af2f0d4b4616ece26b1399fa315b5fe3c03e91bfffbfc5d1c
Aug 11 16:52:35.540 INFO running `"docker" "start" "-a" "08815c12504ad21af2f0d4b4616ece26b1399fa315b5fe3c03e91bfffbfc5d1c"`
Aug 11 16:52:36.528 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 11 16:52:36.721 INFO kablam!     Checking clap v2.20.5
Aug 11 16:52:36.724 INFO kablam!     Checking tera v0.8.1
Aug 11 16:52:52.704 INFO kablam!     Checking cryogen_prelude v0.1.0
Aug 11 16:52:53.486 INFO kablam!     Checking cryogen_plugin_json v0.1.0 (file:///source)
Aug 11 16:52:54.925 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.44s
Aug 11 16:52:54.940 INFO kablam! su: No module specific data is present
Aug 11 16:52:55.911 INFO running `"docker" "rm" "-f" "08815c12504ad21af2f0d4b4616ece26b1399fa315b5fe3c03e91bfffbfc5d1c"`
Aug 11 16:52:56.035 INFO blam! 08815c12504ad21af2f0d4b4616ece26b1399fa315b5fe3c03e91bfffbfc5d1c