Dec 15 14:37:10.244 INFO testing floyd-warshall-0.0.3 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 14:37:10.244 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 15 14:37:10.686 INFO [stdout] 0f013499fcf8a372f7f2b8c351ec0b1e6b5aafcd29e9e736c9bc7eb762bc3806
Dec 15 14:37:10.692 INFO running `"docker" "start" "-a" "0f013499fcf8a372f7f2b8c351ec0b1e6b5aafcd29e9e736c9bc7eb762bc3806"`
Dec 15 14:37:12.144 INFO [stderr] usermod: no changes
Dec 15 14:37:12.231 INFO [stderr]    Compiling floyd-warshall v0.0.3 (/source)
Dec 15 14:37:12.995 INFO [stderr] warning: unused import: `std::fmt`
Dec 15 14:37:12.995 INFO [stderr]  --> src/matrices.rs:1:5
Dec 15 14:37:12.995 INFO [stderr]   |
Dec 15 14:37:12.995 INFO [stderr] 1 | use std::fmt;
Dec 15 14:37:12.995 INFO [stderr]   |     ^^^^^^^^
Dec 15 14:37:12.995 INFO [stderr]   |
Dec 15 14:37:12.995 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 14:37:12.995 INFO [stderr] 
Dec 15 14:37:12.995 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 15 14:37:12.995 INFO [stderr]  --> src/matrices.rs:2:5
Dec 15 14:37:12.995 INFO [stderr]   |
Dec 15 14:37:12.995 INFO [stderr] 2 | use std::fmt::Debug;
Dec 15 14:37:12.995 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 15 14:37:12.995 INFO [stderr] 
Dec 15 14:37:13.119 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 15 14:37:13.119 INFO [stderr]  --> src/lib.rs:4:12
Dec 15 14:37:13.119 INFO [stderr]   |
Dec 15 14:37:13.119 INFO [stderr] 4 | #![feature(conservative_impl_trait)]
Dec 15 14:37:13.119 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 14:37:13.119 INFO [stderr]   |
Dec 15 14:37:13.119 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 15 14:37:13.119 INFO [stderr] 
Dec 15 14:37:13.155 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 15 14:37:13.158 INFO [stderr] su: No module specific data is present
Dec 15 14:37:14.109 INFO running `"docker" "inspect" "0f013499fcf8a372f7f2b8c351ec0b1e6b5aafcd29e9e736c9bc7eb762bc3806"`
Dec 15 14:37:14.436 INFO running `"docker" "rm" "-f" "0f013499fcf8a372f7f2b8c351ec0b1e6b5aafcd29e9e736c9bc7eb762bc3806"`
Dec 15 14:37:14.767 INFO [stdout] 0f013499fcf8a372f7f2b8c351ec0b1e6b5aafcd29e9e736c9bc7eb762bc3806
Dec 15 14:37:14.787 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 15 14:37:15.343 INFO [stdout] 580ddfa5577ae932aa0607e7d4a53842f2bbb91f5658be3d30ff9dc690bc07c6
Dec 15 14:37:15.345 INFO running `"docker" "start" "-a" "580ddfa5577ae932aa0607e7d4a53842f2bbb91f5658be3d30ff9dc690bc07c6"`
Dec 15 14:37:16.416 INFO [stderr] usermod: no changes
Dec 15 14:37:16.465 INFO [stderr]    Compiling floyd-warshall v0.0.3 (/source)
Dec 15 14:37:17.523 INFO [stderr] warning: unused import: `std::fmt`
Dec 15 14:37:17.523 INFO [stderr]  --> src/matrices.rs:1:5
Dec 15 14:37:17.523 INFO [stderr]   |
Dec 15 14:37:17.523 INFO [stderr] 1 | use std::fmt;
Dec 15 14:37:17.524 INFO [stderr]   |     ^^^^^^^^
Dec 15 14:37:17.524 INFO [stderr]   |
Dec 15 14:37:17.524 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 14:37:17.524 INFO [stderr] 
Dec 15 14:37:17.524 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 15 14:37:17.524 INFO [stderr]  --> src/matrices.rs:2:5
Dec 15 14:37:17.524 INFO [stderr]   |
Dec 15 14:37:17.524 INFO [stderr] 2 | use std::fmt::Debug;
Dec 15 14:37:17.524 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 15 14:37:17.527 INFO [stderr] 
Dec 15 14:37:17.783 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 15 14:37:17.783 INFO [stderr]  --> src/lib.rs:4:12
Dec 15 14:37:17.783 INFO [stderr]   |
Dec 15 14:37:17.783 INFO [stderr] 4 | #![feature(conservative_impl_trait)]
Dec 15 14:37:17.783 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 14:37:17.783 INFO [stderr]   |
Dec 15 14:37:17.783 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 15 14:37:17.783 INFO [stderr] 
Dec 15 14:37:18.859 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Dec 15 14:37:18.866 INFO [stderr] su: No module specific data is present
Dec 15 14:37:19.404 INFO running `"docker" "inspect" "580ddfa5577ae932aa0607e7d4a53842f2bbb91f5658be3d30ff9dc690bc07c6"`
Dec 15 14:37:19.675 INFO running `"docker" "rm" "-f" "580ddfa5577ae932aa0607e7d4a53842f2bbb91f5658be3d30ff9dc690bc07c6"`
Dec 15 14:37:19.998 INFO [stdout] 580ddfa5577ae932aa0607e7d4a53842f2bbb91f5658be3d30ff9dc690bc07c6
Dec 15 14:37:20.002 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 15 14:37:20.475 INFO [stdout] 676445eac02d4f914912a56dbce3b5784601bb669e2e03124cfcb2ef93d5dfed
Dec 15 14:37:20.481 INFO running `"docker" "start" "-a" "676445eac02d4f914912a56dbce3b5784601bb669e2e03124cfcb2ef93d5dfed"`
Dec 15 14:37:21.503 INFO [stderr] usermod: no changes
Dec 15 14:37:21.606 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 15 14:37:21.623 INFO [stderr]      Running /target/debug/deps/floyd_warshall-bf0fef5910fa8b57
Dec 15 14:37:21.631 INFO [stdout] 
Dec 15 14:37:21.631 INFO [stdout] running 3 tests
Dec 15 14:37:21.631 INFO [stdout] test tests::test_random ... ignored
Dec 15 14:37:21.631 INFO [stdout] test tests::test_intermediate ... ok
Dec 15 14:37:21.631 INFO [stdout] test tests::test_no_intermediate ... ok
Dec 15 14:37:21.631 INFO [stdout] 
Dec 15 14:37:21.631 INFO [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 15 14:37:21.631 INFO [stdout] 
Dec 15 14:37:21.635 INFO [stderr]    Doc-tests floyd-warshall
Dec 15 14:37:23.076 INFO [stdout] 
Dec 15 14:37:23.076 INFO [stdout] running 0 tests
Dec 15 14:37:23.076 INFO [stdout] 
Dec 15 14:37:23.076 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:37:23.076 INFO [stdout] 
Dec 15 14:37:23.087 INFO [stderr] su: No module specific data is present
Dec 15 14:37:23.799 INFO running `"docker" "inspect" "676445eac02d4f914912a56dbce3b5784601bb669e2e03124cfcb2ef93d5dfed"`
Dec 15 14:37:24.051 INFO running `"docker" "rm" "-f" "676445eac02d4f914912a56dbce3b5784601bb669e2e03124cfcb2ef93d5dfed"`
Dec 15 14:37:24.351 INFO [stdout] 676445eac02d4f914912a56dbce3b5784601bb669e2e03124cfcb2ef93d5dfed