Sep 21 11:15:17.720 INFO checking docker4rs-0.0.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 11:15:17.720 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 11:15:17.721 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:15:17.942 INFO blam! f88c03c2021b8ed1e8ec749fb649528a91504843691fe38c600501b2102a0368
Sep 21 11:15:17.944 INFO running `"docker" "start" "-a" "f88c03c2021b8ed1e8ec749fb649528a91504843691fe38c600501b2102a0368"`
Sep 21 11:15:19.277 INFO kablam! usermod: no changes
Sep 21 11:15:19.674 INFO kablam!    Compiling serde_codegen v0.8.23
Sep 21 11:15:23.727 INFO kablam!    Compiling serde_derive v0.8.23
Sep 21 11:15:26.517 INFO kablam!     Checking docker4rs v0.0.1 (/source)
Sep 21 11:15:28.750 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 11:15:28.750 INFO kablam!  --> src/lib.rs:2:12
Sep 21 11:15:28.750 INFO kablam!   |
Sep 21 11:15:28.750 INFO kablam! 2 | #![feature(proc_macro, plugin, custom_derive)]
Sep 21 11:15:28.750 INFO kablam!   |            ^^^^^^^^^^
Sep 21 11:15:28.750 INFO kablam!   |
Sep 21 11:15:28.750 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 11:15:28.750 INFO kablam! 
Sep 21 11:15:28.814 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 11:15:28.814 INFO kablam!  --> src/lib.rs:2:12
Sep 21 11:15:28.814 INFO kablam!   |
Sep 21 11:15:28.814 INFO kablam! 2 | #![feature(proc_macro, plugin, custom_derive)]
Sep 21 11:15:28.814 INFO kablam!   |            ^^^^^^^^^^
Sep 21 11:15:28.814 INFO kablam!   |
Sep 21 11:15:28.814 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 11:15:28.814 INFO kablam! 
Sep 21 11:15:28.922 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.61s
Sep 21 11:15:28.951 INFO kablam! su: No module specific data is present
Sep 21 11:15:30.188 INFO running `"docker" "rm" "-f" "f88c03c2021b8ed1e8ec749fb649528a91504843691fe38c600501b2102a0368"`
Sep 21 11:15:30.312 INFO blam! f88c03c2021b8ed1e8ec749fb649528a91504843691fe38c600501b2102a0368