Oct 22 03:12:03.168 INFO checking floyd-warshall-0.0.3 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 03:12:03.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 22 03:12:03.425 INFO blam! 99fc0e041610485183e5317f276adef34b28db88dc9e0fe94030c5b9d87f35c8
Oct 22 03:12:03.427 INFO running `"docker" "start" "-a" "99fc0e041610485183e5317f276adef34b28db88dc9e0fe94030c5b9d87f35c8"`
Oct 22 03:12:03.984 INFO kablam! usermod: no changes
Oct 22 03:12:04.052 INFO kablam!     Checking floyd-warshall v0.0.3 (/source)
Oct 22 03:12:04.835 INFO kablam! warning: unused import: `std::fmt`
Oct 22 03:12:04.840 INFO kablam!  --> src/matrices.rs:1:5
Oct 22 03:12:04.840 INFO kablam!   |
Oct 22 03:12:04.840 INFO kablam! 1 | use std::fmt;
Oct 22 03:12:04.840 INFO kablam!   |     ^^^^^^^^
Oct 22 03:12:04.840 INFO kablam!   |
Oct 22 03:12:04.840 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 03:12:04.840 INFO kablam! 
Oct 22 03:12:04.840 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 22 03:12:04.840 INFO kablam!  --> src/matrices.rs:2:5
Oct 22 03:12:04.840 INFO kablam!   |
Oct 22 03:12:04.840 INFO kablam! 2 | use std::fmt::Debug;
Oct 22 03:12:04.840 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 22 03:12:04.840 INFO kablam! 
Oct 22 03:12:04.952 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 22 03:12:04.952 INFO kablam!  --> src/lib.rs:4:12
Oct 22 03:12:04.952 INFO kablam!   |
Oct 22 03:12:04.952 INFO kablam! 4 | #![feature(conservative_impl_trait)]
Oct 22 03:12:04.952 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:12:04.952 INFO kablam!   |
Oct 22 03:12:04.952 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 22 03:12:04.952 INFO kablam! 
Oct 22 03:12:05.108 INFO kablam! warning: unused import: `std::fmt`
Oct 22 03:12:05.108 INFO kablam!  --> src/matrices.rs:1:5
Oct 22 03:12:05.108 INFO kablam!   |
Oct 22 03:12:05.108 INFO kablam! 1 | use std::fmt;
Oct 22 03:12:05.108 INFO kablam!   |     ^^^^^^^^
Oct 22 03:12:05.108 INFO kablam!   |
Oct 22 03:12:05.108 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 03:12:05.108 INFO kablam! 
Oct 22 03:12:05.108 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 22 03:12:05.109 INFO kablam!  --> src/matrices.rs:2:5
Oct 22 03:12:05.109 INFO kablam!   |
Oct 22 03:12:05.109 INFO kablam! 2 | use std::fmt::Debug;
Oct 22 03:12:05.109 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 22 03:12:05.109 INFO kablam! 
Oct 22 03:12:05.380 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 22 03:12:05.380 INFO kablam!  --> src/lib.rs:4:12
Oct 22 03:12:05.380 INFO kablam!   |
Oct 22 03:12:05.380 INFO kablam! 4 | #![feature(conservative_impl_trait)]
Oct 22 03:12:05.380 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:12:05.380 INFO kablam!   |
Oct 22 03:12:05.380 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 22 03:12:05.380 INFO kablam! 
Oct 22 03:12:05.410 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Oct 22 03:12:05.416 INFO kablam! su: No module specific data is present
Oct 22 03:12:06.114 INFO running `"docker" "rm" "-f" "99fc0e041610485183e5317f276adef34b28db88dc9e0fe94030c5b9d87f35c8"`
Oct 22 03:12:06.312 INFO blam! 99fc0e041610485183e5317f276adef34b28db88dc9e0fe94030c5b9d87f35c8