Dec 04 20:16:46.557 INFO checking danielschemmel/drsat against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 20:16:46.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 20:16:47.055 INFO [stdout] 2bf9870d6ce3a6a5ff19fad0f1b144f4bbbd9dd70a13cbd09883483c59476e92
Dec 04 20:16:47.060 INFO running `"docker" "start" "-a" "2bf9870d6ce3a6a5ff19fad0f1b144f4bbbd9dd70a13cbd09883483c59476e92"`
Dec 04 20:16:48.588 INFO [stderr] usermod: no changes
Dec 04 20:16:48.779 INFO [stderr]    Compiling cc v1.0.22
Dec 04 20:16:48.787 INFO [stderr]    Compiling openssl-probe v0.1.2
Dec 04 20:16:48.795 INFO [stderr]    Compiling filetime v0.2.1
Dec 04 20:16:54.512 INFO [stderr]    Compiling libz-sys v1.0.20
Dec 04 20:16:54.520 INFO [stderr]    Compiling cmake v0.1.33
Dec 04 20:16:54.521 INFO [stderr]    Compiling openssl-sys v0.9.35
Dec 04 20:16:54.523 INFO [stderr]    Compiling backtrace-sys v0.1.24
Dec 04 20:16:54.528 INFO [stderr]    Compiling curl-sys v0.4.8
Dec 04 20:16:54.530 INFO [stderr]    Compiling lzma-sys v0.1.10
Dec 04 20:16:54.536 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 04 20:16:54.537 INFO [stderr]    Compiling bzip2-sys v0.1.6
Dec 04 20:17:00.792 INFO [stderr]    Compiling libssh2-sys v0.2.10
Dec 04 20:17:02.695 INFO [stderr]    Compiling libgit2-sys v0.7.7
Dec 04 20:17:04.915 INFO [stderr]     Checking flate2 v1.0.2
Dec 04 20:17:04.975 INFO [stderr]     Checking xz2 v0.1.5
Dec 04 20:17:05.131 INFO [stderr]     Checking bzip2 v0.3.3
Dec 04 20:17:05.652 INFO [stderr]     Checking backtrace v0.3.9
Dec 04 20:17:08.554 INFO [stderr]     Checking error-chain v0.12.0
Dec 04 20:17:49.816 INFO [stderr]    Compiling git2 v0.7.5
Dec 04 20:17:59.863 INFO [stderr]    Compiling drsat v0.1.0 (/source)
Dec 04 20:18:05.279 INFO [stderr] warning: variable does not need to be mutable
Dec 04 20:18:05.279 INFO [stderr]  --> src/cnf/problem/precompute.rs:6:19
Dec 04 20:18:05.279 INFO [stderr]   |
Dec 04 20:18:05.279 INFO [stderr] 6 | pub fn precompute(mut variables: &mut IndexedVec<VariableId, Variable>, mut clauses: &mut Vec<Vec<Literal>>) -> SolverResult {
Dec 04 20:18:05.279 INFO [stderr]   |                   ----^^^^^^^^^
Dec 04 20:18:05.279 INFO [stderr]   |                   |
Dec 04 20:18:05.279 INFO [stderr]   |                   help: remove this `mut`
Dec 04 20:18:05.279 INFO [stderr]   |
Dec 04 20:18:05.279 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 04 20:18:05.279 INFO [stderr] 
Dec 04 20:18:05.279 INFO [stderr] warning: variable does not need to be mutable
Dec 04 20:18:05.279 INFO [stderr]  --> src/cnf/problem/precompute.rs:6:73
Dec 04 20:18:05.279 INFO [stderr]   |
Dec 04 20:18:05.279 INFO [stderr] 6 | pub fn precompute(mut variables: &mut IndexedVec<VariableId, Variable>, mut clauses: &mut Vec<Vec<Literal>>) -> SolverResult {
Dec 04 20:18:05.279 INFO [stderr]   |                                                                         ----^^^^^^^
Dec 04 20:18:05.279 INFO [stderr]   |                                                                         |
Dec 04 20:18:05.279 INFO [stderr]   |                                                                         help: remove this `mut`
Dec 04 20:18:05.279 INFO [stderr] 
Dec 04 20:18:08.547 INFO [stderr] warning: variable does not need to be mutable
Dec 04 20:18:08.547 INFO [stderr]  --> src/cnf/problem/precompute.rs:6:19
Dec 04 20:18:08.547 INFO [stderr]   |
Dec 04 20:18:08.547 INFO [stderr] 6 | pub fn precompute(mut variables: &mut IndexedVec<VariableId, Variable>, mut clauses: &mut Vec<Vec<Literal>>) -> SolverResult {
Dec 04 20:18:08.547 INFO [stderr]   |                   ----^^^^^^^^^
Dec 04 20:18:08.547 INFO [stderr]   |                   |
Dec 04 20:18:08.547 INFO [stderr]   |                   help: remove this `mut`
Dec 04 20:18:08.547 INFO [stderr]   |
Dec 04 20:18:08.547 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 04 20:18:08.547 INFO [stderr] 
Dec 04 20:18:08.547 INFO [stderr] warning: variable does not need to be mutable
Dec 04 20:18:08.547 INFO [stderr]  --> src/cnf/problem/precompute.rs:6:73
Dec 04 20:18:08.547 INFO [stderr]   |
Dec 04 20:18:08.547 INFO [stderr] 6 | pub fn precompute(mut variables: &mut IndexedVec<VariableId, Variable>, mut clauses: &mut Vec<Vec<Literal>>) -> SolverResult {
Dec 04 20:18:08.547 INFO [stderr]   |                                                                         ----^^^^^^^
Dec 04 20:18:08.547 INFO [stderr]   |                                                                         |
Dec 04 20:18:08.547 INFO [stderr]   |                                                                         help: remove this `mut`
Dec 04 20:18:08.547 INFO [stderr] 
Dec 04 20:18:13.399 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
Dec 04 20:18:13.419 INFO [stderr] su: No module specific data is present
Dec 04 20:18:14.329 INFO running `"docker" "inspect" "2bf9870d6ce3a6a5ff19fad0f1b144f4bbbd9dd70a13cbd09883483c59476e92"`
Dec 04 20:18:14.528 INFO running `"docker" "rm" "-f" "2bf9870d6ce3a6a5ff19fad0f1b144f4bbbd9dd70a13cbd09883483c59476e92"`
Dec 04 20:18:14.819 INFO [stdout] 2bf9870d6ce3a6a5ff19fad0f1b144f4bbbd9dd70a13cbd09883483c59476e92