Nov 30 23:02:52.712 INFO checking ffsvm-0.6.2 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 23:02:52.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 23:02:53.029 INFO [stdout] b9d97e9c6aecba2d515d571d013540d29bacc49bbb59cfa313f1cf8ab5a69ea8
Nov 30 23:02:53.031 INFO running `"docker" "start" "-a" "b9d97e9c6aecba2d515d571d013540d29bacc49bbb59cfa313f1cf8ab5a69ea8"`
Nov 30 23:02:53.440 INFO [stderr] usermod: no changes
Nov 30 23:02:53.505 INFO [stderr]     Checking simd_aligned v0.1.3
Nov 30 23:02:54.449 INFO [stderr]     Checking ffsvm v0.6.2 (/source)
Nov 30 23:02:56.784 INFO [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
Nov 30 23:02:56.784 INFO [stderr]   --> src/lib.rs:75:5
Nov 30 23:02:56.784 INFO [stderr]    |
Nov 30 23:02:56.784 INFO [stderr] 75 |     tool_lints
Nov 30 23:02:56.784 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 23:02:56.784 INFO [stderr]    |
Nov 30 23:02:56.784 INFO [stderr]    = note: #[warn(stable_features)] on by default
Nov 30 23:02:56.784 INFO [stderr] 
Nov 30 23:02:56.796 INFO [stderr] warning: outlives requirements can be inferred
Nov 30 23:02:56.796 INFO [stderr]   --> src/svm/core/mod.rs:26:37
Nov 30 23:02:56.796 INFO [stderr]    |
Nov 30 23:02:56.796 INFO [stderr] 26 |   pub struct SVMCore<K, M32, V32, V64>
Nov 30 23:02:56.796 INFO [stderr]    |  _____________________________________^
Nov 30 23:02:56.796 INFO [stderr] 27 | | where
Nov 30 23:02:56.796 INFO [stderr] 28 | |     K: ?Sized,
Nov 30 23:02:56.796 INFO [stderr]    | |_____________^ help: remove these bounds
Nov 30 23:02:56.796 INFO [stderr]    |
Nov 30 23:02:56.796 INFO [stderr] note: lint level defined here
Nov 30 23:02:56.796 INFO [stderr]   --> src/lib.rs:77:27
Nov 30 23:02:56.796 INFO [stderr]    |
Nov 30 23:02:56.796 INFO [stderr] 77 | #![warn(rust_2018_idioms, explicit_outlives_requirements)]
Nov 30 23:02:56.796 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:02:56.796 INFO [stderr] 
Nov 30 23:02:56.940 INFO [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
Nov 30 23:02:56.940 INFO [stderr]   --> src/lib.rs:75:5
Nov 30 23:02:56.940 INFO [stderr]    |
Nov 30 23:02:56.940 INFO [stderr] 75 |     tool_lints
Nov 30 23:02:56.940 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 23:02:56.940 INFO [stderr]    |
Nov 30 23:02:56.940 INFO [stderr]    = note: #[warn(stable_features)] on by default
Nov 30 23:02:56.940 INFO [stderr] 
Nov 30 23:02:56.952 INFO [stderr] warning: outlives requirements can be inferred
Nov 30 23:02:56.952 INFO [stderr]   --> src/svm/core/mod.rs:26:37
Nov 30 23:02:56.952 INFO [stderr]    |
Nov 30 23:02:56.952 INFO [stderr] 26 |   pub struct SVMCore<K, M32, V32, V64>
Nov 30 23:02:56.952 INFO [stderr]    |  _____________________________________^
Nov 30 23:02:56.952 INFO [stderr] 27 | | where
Nov 30 23:02:56.952 INFO [stderr] 28 | |     K: ?Sized,
Nov 30 23:02:56.952 INFO [stderr]    | |_____________^ help: remove these bounds
Nov 30 23:02:56.952 INFO [stderr]    |
Nov 30 23:02:56.952 INFO [stderr] note: lint level defined here
Nov 30 23:02:56.952 INFO [stderr]   --> src/lib.rs:77:27
Nov 30 23:02:56.952 INFO [stderr]    |
Nov 30 23:02:56.952 INFO [stderr] 77 | #![warn(rust_2018_idioms, explicit_outlives_requirements)]
Nov 30 23:02:56.952 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:02:56.952 INFO [stderr] 
Nov 30 23:03:01.856 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:03:01.856 INFO [stderr]   --> benches/svm_sparse.rs:22:13
Nov 30 23:03:01.856 INFO [stderr]    |
Nov 30 23:03:01.856 INFO [stderr] 22 |         let mut svm = SparseSVM::try_from(&raw_model).unwrap();
Nov 30 23:03:01.856 INFO [stderr]    |             ----^^^
Nov 30 23:03:01.856 INFO [stderr]    |             |
Nov 30 23:03:01.856 INFO [stderr]    |             help: remove this `mut`
Nov 30 23:03:01.856 INFO [stderr]    |
Nov 30 23:03:01.856 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 23:03:01.856 INFO [stderr] 
Nov 30 23:03:03.556 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.09s
Nov 30 23:03:03.557 INFO [stderr] su: No module specific data is present
Nov 30 23:03:04.336 INFO running `"docker" "inspect" "b9d97e9c6aecba2d515d571d013540d29bacc49bbb59cfa313f1cf8ab5a69ea8"`
Nov 30 23:03:04.690 INFO running `"docker" "rm" "-f" "b9d97e9c6aecba2d515d571d013540d29bacc49bbb59cfa313f1cf8ab5a69ea8"`
Nov 30 23:03:04.908 INFO [stdout] b9d97e9c6aecba2d515d571d013540d29bacc49bbb59cfa313f1cf8ab5a69ea8