Dec 18 05:43:17.799 INFO checking Regentag/brainfuck-rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 05:43:17.799 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Regentag/brainfuck-rust:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:43:18.328 INFO [stdout] 7d9ccb7041991f6b5eb61a739c0c64f025c918a0f143e72cef814764a48c5ee9
Dec 18 05:43:18.334 INFO running `"docker" "start" "-a" "7d9ccb7041991f6b5eb61a739c0c64f025c918a0f143e72cef814764a48c5ee9"`
Dec 18 05:43:19.947 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 18 05:43:19.947 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 18 05:43:19.947 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 18 05:43:19.947 INFO [stderr] files will be included as a binary target:
Dec 18 05:43:19.947 INFO [stderr] 
Dec 18 05:43:19.947 INFO [stderr] * /opt/crater/workdir/src/main.rs
Dec 18 05:43:19.947 INFO [stderr] 
Dec 18 05:43:19.947 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 18 05:43:19.947 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 18 05:43:19.947 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 18 05:43:19.947 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 18 05:43:19.947 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 18 05:43:19.947 INFO [stderr] 
Dec 18 05:43:19.947 INFO [stderr] For more information on this warning you can consult
Dec 18 05:43:19.947 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 18 05:43:19.947 INFO [stderr] warning: path `/opt/crater/workdir/src/main.rs` was erroneously implicitly accepted for binary `bf`,
Dec 18 05:43:19.947 INFO [stderr] please set bin.path in Cargo.toml
Dec 18 05:43:19.956 INFO [stderr]     Checking brainfuck-rust v0.2.0 (/opt/crater/workdir)
Dec 18 05:43:20.348 INFO [stderr] warning: unused import: `exec::*`
Dec 18 05:43:20.348 INFO [stderr]  --> src/main.rs:5:5
Dec 18 05:43:20.348 INFO [stderr]   |
Dec 18 05:43:20.348 INFO [stderr] 5 | use exec::*;
Dec 18 05:43:20.348 INFO [stderr]   |     ^^^^^^^
Dec 18 05:43:20.348 INFO [stderr]   |
Dec 18 05:43:20.348 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:43:20.348 INFO [stderr] 
Dec 18 05:43:20.348 INFO [stderr] warning: unused import: `Result`
Dec 18 05:43:20.348 INFO [stderr]   --> src/exec.rs:11:21
Dec 18 05:43:20.348 INFO [stderr]    |
Dec 18 05:43:20.348 INFO [stderr] 11 | use std::io::{Read, Result};
Dec 18 05:43:20.348 INFO [stderr]    |                     ^^^^^^
Dec 18 05:43:20.348 INFO [stderr] 
Dec 18 05:43:20.469 INFO [stderr] warning: unused import: `exec::*`
Dec 18 05:43:20.469 INFO [stderr]  --> src/main.rs:5:5
Dec 18 05:43:20.469 INFO [stderr]   |
Dec 18 05:43:20.469 INFO [stderr] 5 | use exec::*;
Dec 18 05:43:20.469 INFO [stderr]   |     ^^^^^^^
Dec 18 05:43:20.469 INFO [stderr]   |
Dec 18 05:43:20.469 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:43:20.469 INFO [stderr] 
Dec 18 05:43:20.469 INFO [stderr] warning: unused import: `Result`
Dec 18 05:43:20.469 INFO [stderr]   --> src/exec.rs:11:21
Dec 18 05:43:20.469 INFO [stderr]    |
Dec 18 05:43:20.469 INFO [stderr] 11 | use std::io::{Read, Result};
Dec 18 05:43:20.469 INFO [stderr]    |                     ^^^^^^
Dec 18 05:43:20.469 INFO [stderr] 
Dec 18 05:43:20.688 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 18 05:43:21.592 INFO running `"docker" "inspect" "7d9ccb7041991f6b5eb61a739c0c64f025c918a0f143e72cef814764a48c5ee9"`
Dec 18 05:43:21.946 INFO running `"docker" "rm" "-f" "7d9ccb7041991f6b5eb61a739c0c64f025c918a0f143e72cef814764a48c5ee9"`
Dec 18 05:43:22.316 INFO [stdout] 7d9ccb7041991f6b5eb61a739c0c64f025c918a0f143e72cef814764a48c5ee9