Dec 19 17:04:25.181 INFO checking feelmyears/rulp against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 17:04:25.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/feelmyears/rulp:/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 17:04:25.644 INFO [stdout] 5c21434ddfe43670bc5084c60bc0c9ecfce94ccd06cd502103ca3b90186fdbd1
Dec 19 17:04:25.646 INFO running `"docker" "start" "-a" "5c21434ddfe43670bc5084c60bc0c9ecfce94ccd06cd502103ca3b90186fdbd1"`
Dec 19 17:04:27.355 INFO [stderr]     Checking assert_approx_eq v0.2.2
Dec 19 17:04:27.355 INFO [stderr]     Checking memchr v1.0.1
Dec 19 17:04:27.355 INFO [stderr]     Checking thread-id v3.1.0
Dec 19 17:04:27.355 INFO [stderr]     Checking term_size v0.2.3
Dec 19 17:04:27.366 INFO [stderr]     Checking rulinalg v0.4.2
Dec 19 17:04:27.794 INFO [stderr]     Checking clap v2.19.3
Dec 19 17:04:27.809 INFO [stderr]     Checking thread_local v0.3.3
Dec 19 17:04:28.162 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 19 17:04:29.577 INFO [stderr]     Checking regex v0.2.2
Dec 19 17:04:35.652 INFO [stderr]     Checking rulp v0.1.0 (/opt/crater/workdir)
Dec 19 17:04:36.559 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 17:04:36.559 INFO [stderr]    --> src/solver/impl_solver.rs:466:3
Dec 19 17:04:36.559 INFO [stderr]     |
Dec 19 17:04:36.560 INFO [stderr] 466 |         assert_matrix_eq!(SimplexSolver::convert_lp_to_tableau(&lp), expected);
Dec 19 17:04:36.560 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:04:36.560 INFO [stderr]     |
Dec 19 17:04:36.561 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 17:04:36.561 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 17:04:36.561 INFO [stderr] 
Dec 19 17:04:36.604 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 17:04:36.604 INFO [stderr]    --> src/solver/impl_solver.rs:600:6
Dec 19 17:04:36.604 INFO [stderr]     |
Dec 19 17:04:36.604 INFO [stderr] 600 |         assert_matrix_eq!(simplex.tableau, expected_no_change);
Dec 19 17:04:36.604 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:04:36.604 INFO [stderr]     |
Dec 19 17:04:36.604 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 17:04:36.604 INFO [stderr] 
Dec 19 17:04:36.616 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 17:04:36.616 INFO [stderr]    --> src/solver/impl_solver.rs:603:3
Dec 19 17:04:36.616 INFO [stderr]     |
Dec 19 17:04:36.617 INFO [stderr] 603 |         assert_matrix_eq!(simplex.tableau, expected_change);        
Dec 19 17:04:36.617 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:04:36.617 INFO [stderr]     |
Dec 19 17:04:36.617 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 17:04:36.617 INFO [stderr] 
Dec 19 17:04:36.623 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 17:04:36.623 INFO [stderr]    --> src/solver/impl_solver.rs:618:6
Dec 19 17:04:36.624 INFO [stderr]     |
Dec 19 17:04:36.624 INFO [stderr] 618 |         assert_matrix_eq!(simplex.tableau, expected_1);
Dec 19 17:04:36.624 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:04:36.624 INFO [stderr]     |
Dec 19 17:04:36.624 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 17:04:36.624 INFO [stderr] 
Dec 19 17:04:36.632 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 17:04:36.632 INFO [stderr]    --> src/solver/impl_solver.rs:628:6
Dec 19 17:04:36.632 INFO [stderr]     |
Dec 19 17:04:36.633 INFO [stderr] 628 |         assert_matrix_eq!(simplex.tableau, expected_2);
Dec 19 17:04:36.633 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:04:36.633 INFO [stderr]     |
Dec 19 17:04:36.633 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 17:04:36.633 INFO [stderr] 
Dec 19 17:04:36.639 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 17:04:36.639 INFO [stderr]    --> src/solver/impl_solver.rs:643:3
Dec 19 17:04:36.640 INFO [stderr]     |
Dec 19 17:04:36.640 INFO [stderr] 643 |         assert_matrix_eq!(simplex.tableau, expected);
Dec 19 17:04:36.640 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:04:36.640 INFO [stderr]     |
Dec 19 17:04:36.640 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 17:04:36.640 INFO [stderr] 
Dec 19 17:04:37.860 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.62s
Dec 19 17:04:38.576 INFO running `"docker" "inspect" "5c21434ddfe43670bc5084c60bc0c9ecfce94ccd06cd502103ca3b90186fdbd1"`
Dec 19 17:04:38.992 INFO running `"docker" "rm" "-f" "5c21434ddfe43670bc5084c60bc0c9ecfce94ccd06cd502103ca3b90186fdbd1"`
Dec 19 17:04:39.232 INFO [stdout] 5c21434ddfe43670bc5084c60bc0c9ecfce94ccd06cd502103ca3b90186fdbd1