Nov 29 01:30:38.650 INFO checking floyd-warshall-0.0.3 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 01:30:38.651 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 29 01:30:39.120 INFO [stdout] 38b8ac18d159f0f56553d81595218d804706b9766ed225061970b072370772c7
Nov 29 01:30:39.126 INFO running `"docker" "start" "-a" "38b8ac18d159f0f56553d81595218d804706b9766ed225061970b072370772c7"`
Nov 29 01:30:40.492 INFO [stderr] usermod: no changes
Nov 29 01:30:40.644 INFO [stderr]     Checking floyd-warshall v0.0.3 (/source)
Nov 29 01:30:41.889 INFO [stderr] warning: unused import: `std::fmt`
Nov 29 01:30:41.889 INFO [stderr]  --> src/matrices.rs:1:5
Nov 29 01:30:41.889 INFO [stderr]   |
Nov 29 01:30:41.890 INFO [stderr] 1 | use std::fmt;
Nov 29 01:30:41.890 INFO [stderr]   |     ^^^^^^^^
Nov 29 01:30:41.890 INFO [stderr]   |
Nov 29 01:30:41.891 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 01:30:41.891 INFO [stderr] 
Nov 29 01:30:41.891 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 29 01:30:41.891 INFO [stderr]  --> src/matrices.rs:2:5
Nov 29 01:30:41.891 INFO [stderr]   |
Nov 29 01:30:41.892 INFO [stderr] 2 | use std::fmt::Debug;
Nov 29 01:30:41.892 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 29 01:30:41.892 INFO [stderr] 
Nov 29 01:30:42.072 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 29 01:30:42.072 INFO [stderr]  --> src/lib.rs:4:12
Nov 29 01:30:42.072 INFO [stderr]   |
Nov 29 01:30:42.072 INFO [stderr] 4 | #![feature(conservative_impl_trait)]
Nov 29 01:30:42.072 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 01:30:42.073 INFO [stderr]   |
Nov 29 01:30:42.073 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 01:30:42.073 INFO [stderr] 
Nov 29 01:30:42.128 INFO [stderr] warning: unused import: `std::fmt`
Nov 29 01:30:42.128 INFO [stderr]  --> src/matrices.rs:1:5
Nov 29 01:30:42.128 INFO [stderr]   |
Nov 29 01:30:42.128 INFO [stderr] 1 | use std::fmt;
Nov 29 01:30:42.128 INFO [stderr]   |     ^^^^^^^^
Nov 29 01:30:42.128 INFO [stderr]   |
Nov 29 01:30:42.129 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 01:30:42.129 INFO [stderr] 
Nov 29 01:30:42.129 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 29 01:30:42.129 INFO [stderr]  --> src/matrices.rs:2:5
Nov 29 01:30:42.129 INFO [stderr]   |
Nov 29 01:30:42.129 INFO [stderr] 2 | use std::fmt::Debug;
Nov 29 01:30:42.129 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 29 01:30:42.129 INFO [stderr] 
Nov 29 01:30:42.400 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 29 01:30:42.400 INFO [stderr]  --> src/lib.rs:4:12
Nov 29 01:30:42.400 INFO [stderr]   |
Nov 29 01:30:42.400 INFO [stderr] 4 | #![feature(conservative_impl_trait)]
Nov 29 01:30:42.400 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 01:30:42.400 INFO [stderr]   |
Nov 29 01:30:42.400 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 01:30:42.400 INFO [stderr] 
Nov 29 01:30:42.444 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Nov 29 01:30:42.461 INFO [stderr] su: No module specific data is present
Nov 29 01:30:43.076 INFO running `"docker" "inspect" "38b8ac18d159f0f56553d81595218d804706b9766ed225061970b072370772c7"`
Nov 29 01:30:43.500 INFO running `"docker" "rm" "-f" "38b8ac18d159f0f56553d81595218d804706b9766ed225061970b072370772c7"`
Nov 29 01:30:43.956 INFO [stdout] 38b8ac18d159f0f56553d81595218d804706b9766ed225061970b072370772c7