Dec 04 22:39:48.764 INFO checking andantonyan/24_days_of_rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 22:39:48.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 22:39:49.295 INFO [stdout] 9588760744afbdbf8e24e2676fc9342a8964e4b898f523e93ba4e9ce2c20f9ea
Dec 04 22:39:49.297 INFO running `"docker" "start" "-a" "9588760744afbdbf8e24e2676fc9342a8964e4b898f523e93ba4e9ce2c20f9ea"`
Dec 04 22:39:51.386 INFO [stderr] usermod: no changes
Dec 04 22:39:51.443 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 04 22:39:51.443 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 04 22:39:51.443 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 04 22:39:51.443 INFO [stderr] files will be included as a binary target:
Dec 04 22:39:51.443 INFO [stderr] 
Dec 04 22:39:51.443 INFO [stderr] * /source/src/main.rs
Dec 04 22:39:51.443 INFO [stderr] 
Dec 04 22:39:51.443 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 04 22:39:51.443 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 04 22:39:51.443 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 04 22:39:51.443 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 04 22:39:51.443 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 04 22:39:51.443 INFO [stderr] 
Dec 04 22:39:51.443 INFO [stderr] For more information on this warning you can consult
Dec 04 22:39:51.443 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 04 22:39:51.503 INFO [stderr]     Checking primal-estimate v0.2.1
Dec 04 22:39:51.507 INFO [stderr]     Checking primal-bit v0.2.4
Dec 04 22:39:51.507 INFO [stderr]     Checking num-bigint v0.1.40
Dec 04 22:39:51.507 INFO [stderr]     Checking csv v0.15.0
Dec 04 22:39:53.219 INFO [stderr]     Checking primal-sieve v0.2.7
Dec 04 22:39:55.383 INFO [stderr]     Checking num-rational v0.1.39
Dec 04 22:39:56.782 INFO [stderr]     Checking num v0.1.40
Dec 04 22:39:57.346 INFO [stderr]     Checking primal-check v0.2.2
Dec 04 22:39:58.318 INFO [stderr]     Checking primal v0.2.3
Dec 04 22:39:59.495 INFO [stderr]     Checking 24_days_of_rust v0.1.0 (/source)
Dec 04 22:40:02.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.34s
Dec 04 22:40:02.755 INFO [stderr] su: No module specific data is present
Dec 04 22:40:04.126 INFO running `"docker" "inspect" "9588760744afbdbf8e24e2676fc9342a8964e4b898f523e93ba4e9ce2c20f9ea"`
Dec 04 22:40:04.433 INFO running `"docker" "rm" "-f" "9588760744afbdbf8e24e2676fc9342a8964e4b898f523e93ba4e9ce2c20f9ea"`
Dec 04 22:40:04.782 INFO [stdout] 9588760744afbdbf8e24e2676fc9342a8964e4b898f523e93ba4e9ce2c20f9ea