Dec 18 11:47:29.185 INFO checking rust-enum-derive-0.4.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:47:29.185 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/rust-enum-derive/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:47:29.477 INFO [stdout] 1a41dd06db0e41c3d774ffdfb8ed1c6ec5edfb8da448e5570b4d02164721d565
Dec 18 11:47:29.481 INFO running `"docker" "start" "-a" "1a41dd06db0e41c3d774ffdfb8ed1c6ec5edfb8da448e5570b4d02164721d565"`
Dec 18 11:47:30.302 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 18 11:47:30.303 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 18 11:47:30.303 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 18 11:47:30.303 INFO [stderr] files will be included as a binary target:
Dec 18 11:47:30.303 INFO [stderr] 
Dec 18 11:47:30.303 INFO [stderr] * /opt/crater/workdir/src/main.rs
Dec 18 11:47:30.303 INFO [stderr] 
Dec 18 11:47:30.303 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 18 11:47:30.303 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 18 11:47:30.303 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 18 11:47:30.303 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 18 11:47:30.303 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 18 11:47:30.303 INFO [stderr] 
Dec 18 11:47:30.303 INFO [stderr] For more information on this warning you can consult
Dec 18 11:47:30.303 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 18 11:47:30.303 INFO [stderr] warning: path `/opt/crater/workdir/src/main.rs` was erroneously implicitly accepted for binary `rust_enum_derive`,
Dec 18 11:47:30.303 INFO [stderr] please set bin.path in Cargo.toml
Dec 18 11:47:30.343 INFO [stderr]     Checking rust-enum-derive v0.4.0 (/opt/crater/workdir)
Dec 18 11:47:31.196 INFO [stderr] warning: function `test_CENum_order` should have a snake case name such as `test_cenum_order`
Dec 18 11:47:31.196 INFO [stderr]    --> src/lib.rs:506:1
Dec 18 11:47:31.196 INFO [stderr]     |
Dec 18 11:47:31.196 INFO [stderr] 506 | / fn test_CENum_order() {
Dec 18 11:47:31.196 INFO [stderr] 507 | |     let a = CEnum::new(0, "");
Dec 18 11:47:31.196 INFO [stderr] 508 | |     let b = CEnum::new(1, "");
Dec 18 11:47:31.196 INFO [stderr] 509 | |     let c = CEnum::new(2, "");
Dec 18 11:47:31.196 INFO [stderr] ...   |
Dec 18 11:47:31.196 INFO [stderr] 517 | |     assert!(a == d);
Dec 18 11:47:31.196 INFO [stderr] 518 | | }
Dec 18 11:47:31.196 INFO [stderr]     | |_^
Dec 18 11:47:31.196 INFO [stderr]     |
Dec 18 11:47:31.196 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 11:47:31.196 INFO [stderr] 
Dec 18 11:47:31.837 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Dec 18 11:47:32.286 INFO running `"docker" "inspect" "1a41dd06db0e41c3d774ffdfb8ed1c6ec5edfb8da448e5570b4d02164721d565"`
Dec 18 11:47:32.530 INFO running `"docker" "rm" "-f" "1a41dd06db0e41c3d774ffdfb8ed1c6ec5edfb8da448e5570b4d02164721d565"`
Dec 18 11:47:32.740 INFO [stdout] 1a41dd06db0e41c3d774ffdfb8ed1c6ec5edfb8da448e5570b4d02164721d565