Dec 19 22:36:26.086 INFO checking NougatRillettes/rust-hlbuf against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 22:36:26.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/NougatRillettes/rust-hlbuf:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 22:36:26.586 INFO [stdout] 90e0a3f6cb216c1c4129218f76be997039de3a224794f352b08db17fd3fc8da8
Dec 19 22:36:26.600 INFO running `"docker" "start" "-a" "90e0a3f6cb216c1c4129218f76be997039de3a224794f352b08db17fd3fc8da8"`
Dec 19 22:36:27.864 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 19 22:36:27.864 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 19 22:36:27.864 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 19 22:36:27.864 INFO [stderr] files will be included as a binary target:
Dec 19 22:36:27.864 INFO [stderr] 
Dec 19 22:36:27.864 INFO [stderr] * /opt/crater/workdir/src/main.rs
Dec 19 22:36:27.864 INFO [stderr] 
Dec 19 22:36:27.864 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 19 22:36:27.864 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 19 22:36:27.864 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 19 22:36:27.864 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 19 22:36:27.864 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 19 22:36:27.864 INFO [stderr] 
Dec 19 22:36:27.864 INFO [stderr] For more information on this warning you can consult
Dec 19 22:36:27.864 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 19 22:36:27.864 INFO [stderr] warning: path `/opt/crater/workdir/src/main.rs` was erroneously implicitly accepted for binary `test`,
Dec 19 22:36:27.864 INFO [stderr] please set bin.path in Cargo.toml
Dec 19 22:36:27.883 INFO [stderr]     Checking hlbuf v0.1.0 (/opt/crater/workdir)
Dec 19 22:36:29.184 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 19 22:36:30.106 INFO running `"docker" "inspect" "90e0a3f6cb216c1c4129218f76be997039de3a224794f352b08db17fd3fc8da8"`
Dec 19 22:36:30.382 INFO running `"docker" "rm" "-f" "90e0a3f6cb216c1c4129218f76be997039de3a224794f352b08db17fd3fc8da8"`
Dec 19 22:36:30.713 INFO [stdout] 90e0a3f6cb216c1c4129218f76be997039de3a224794f352b08db17fd3fc8da8