Dec 17 23:12:36.355 INFO checking hsabouri/42_ft_linear_regression against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:12:36.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/hsabouri/42_ft_linear_regression:/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 17 23:12:36.640 INFO [stdout] 9f6ee94d8b96c07e3e543bfb87fce35331ad2e4b79a8f01ca74e8ded65f82947
Dec 17 23:12:36.646 INFO running `"docker" "start" "-a" "9f6ee94d8b96c07e3e543bfb87fce35331ad2e4b79a8f01ca74e8ded65f82947"`
Dec 17 23:12:37.428 INFO [stderr]    Compiling serde v1.0.58
Dec 17 23:12:37.428 INFO [stderr]     Checking gnuplot v0.0.25
Dec 17 23:12:37.428 INFO [stderr]     Checking memchr v2.0.1
Dec 17 23:12:37.916 INFO [stderr]     Checking csv-core v0.1.4
Dec 17 23:12:47.071 INFO [stderr]     Checking csv v1.0.0
Dec 17 23:12:48.303 INFO [stderr]     Checking ft_linear_regression v0.1.0 (/opt/crater/workdir)
Dec 17 23:12:48.509 INFO [stderr] warning: unused import: `std::fmt`
Dec 17 23:12:48.510 INFO [stderr]  --> src/predict.rs:2:5
Dec 17 23:12:48.510 INFO [stderr]   |
Dec 17 23:12:48.510 INFO [stderr] 2 | use std::fmt;
Dec 17 23:12:48.510 INFO [stderr]   |     ^^^^^^^^
Dec 17 23:12:48.510 INFO [stderr]   |
Dec 17 23:12:48.510 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:12:48.510 INFO [stderr] 
Dec 17 23:12:48.529 INFO [stderr] warning: unused import: `std::fmt`
Dec 17 23:12:48.529 INFO [stderr]  --> src/predict.rs:2:5
Dec 17 23:12:48.529 INFO [stderr]   |
Dec 17 23:12:48.529 INFO [stderr] 2 | use std::fmt;
Dec 17 23:12:48.529 INFO [stderr]   |     ^^^^^^^^
Dec 17 23:12:48.529 INFO [stderr]   |
Dec 17 23:12:48.529 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:12:48.529 INFO [stderr] 
Dec 17 23:12:48.715 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.33s
Dec 17 23:12:49.058 INFO running `"docker" "inspect" "9f6ee94d8b96c07e3e543bfb87fce35331ad2e4b79a8f01ca74e8ded65f82947"`
Dec 17 23:12:49.150 INFO running `"docker" "rm" "-f" "9f6ee94d8b96c07e3e543bfb87fce35331ad2e4b79a8f01ca74e8ded65f82947"`
Dec 17 23:12:49.442 INFO [stdout] 9f6ee94d8b96c07e3e543bfb87fce35331ad2e4b79a8f01ca74e8ded65f82947