Dec 04 17:35:35.151 INFO checking hsabouri/42_ft_linear_regression against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 17:35:35.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 17:35:35.329 INFO [stdout] f2ef72e558eef6aebe03ba34f15b98f737a61a74f6f7a26d995623eb8789cccd
Dec 04 17:35:35.331 INFO running `"docker" "start" "-a" "f2ef72e558eef6aebe03ba34f15b98f737a61a74f6f7a26d995623eb8789cccd"`
Dec 04 17:35:35.678 INFO [stderr] usermod: no changes
Dec 04 17:35:35.734 INFO [stderr]    Compiling serde v1.0.58
Dec 04 17:35:35.734 INFO [stderr]     Checking gnuplot v0.0.25
Dec 04 17:35:35.738 INFO [stderr]     Checking memchr v2.0.1
Dec 04 17:35:35.739 INFO [stderr]     Checking clap v2.31.2
Dec 04 17:35:36.422 INFO [stderr]     Checking csv-core v0.1.4
Dec 04 17:35:45.940 INFO [stderr]     Checking csv v1.0.0
Dec 04 17:35:47.326 INFO [stderr]     Checking ft_linear_regression v0.1.0 (/source)
Dec 04 17:35:48.335 INFO [stderr] warning: unused import: `std::fmt`
Dec 04 17:35:48.335 INFO [stderr]  --> src/predict.rs:2:5
Dec 04 17:35:48.335 INFO [stderr]   |
Dec 04 17:35:48.335 INFO [stderr] 2 | use std::fmt;
Dec 04 17:35:48.335 INFO [stderr]   |     ^^^^^^^^
Dec 04 17:35:48.335 INFO [stderr]   |
Dec 04 17:35:48.335 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:35:48.335 INFO [stderr] 
Dec 04 17:35:48.515 INFO [stderr] warning: unused import: `std::fmt`
Dec 04 17:35:48.515 INFO [stderr]  --> src/predict.rs:2:5
Dec 04 17:35:48.515 INFO [stderr]   |
Dec 04 17:35:48.515 INFO [stderr] 2 | use std::fmt;
Dec 04 17:35:48.515 INFO [stderr]   |     ^^^^^^^^
Dec 04 17:35:48.515 INFO [stderr]   |
Dec 04 17:35:48.515 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:35:48.515 INFO [stderr] 
Dec 04 17:35:48.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.06s
Dec 04 17:35:48.755 INFO [stderr] su: No module specific data is present
Dec 04 17:35:49.745 INFO running `"docker" "inspect" "f2ef72e558eef6aebe03ba34f15b98f737a61a74f6f7a26d995623eb8789cccd"`
Dec 04 17:35:50.019 INFO running `"docker" "rm" "-f" "f2ef72e558eef6aebe03ba34f15b98f737a61a74f6f7a26d995623eb8789cccd"`
Dec 04 17:35:50.384 INFO [stdout] f2ef72e558eef6aebe03ba34f15b98f737a61a74f6f7a26d995623eb8789cccd