Nov 28 07:02:38.177 INFO checking danielschemmel/drsat against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 07:02:38.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 07:02:38.492 INFO [stdout] 31bedefc3803cdbbd47fd32397907dee770dc49deaa8294603f7841f63a84c2f
Nov 28 07:02:38.492 INFO running `"docker" "start" "-a" "31bedefc3803cdbbd47fd32397907dee770dc49deaa8294603f7841f63a84c2f"`
Nov 28 07:02:39.637 INFO [stderr] usermod: no changes
Nov 28 07:02:39.897 INFO [stderr]    Compiling openssl-probe v0.1.2
Nov 28 07:02:39.897 INFO [stderr]    Compiling cmake v0.1.33
Nov 28 07:02:39.897 INFO [stderr]    Compiling miniz-sys v0.1.10
Nov 28 07:02:39.897 INFO [stderr]    Compiling bzip2-sys v0.1.6
Nov 28 07:02:39.905 INFO [stderr]    Compiling openssl-sys v0.9.35
Nov 28 07:02:39.905 INFO [stderr]    Compiling curl-sys v0.4.8
Nov 28 07:02:39.905 INFO [stderr]    Compiling filetime v0.2.1
Nov 28 07:02:39.905 INFO [stderr]    Compiling log v0.4.4
Nov 28 07:02:45.905 INFO [stderr]    Compiling lzma-sys v0.1.10
Nov 28 07:02:45.908 INFO [stderr]    Compiling libssh2-sys v0.2.10
Nov 28 07:02:46.466 INFO [stderr]    Compiling libgit2-sys v0.7.7
Nov 28 07:02:46.522 INFO [stderr]    Compiling backtrace-sys v0.1.24
Nov 28 07:02:46.562 INFO [stderr]    Compiling libz-sys v1.0.20
Nov 28 07:02:48.688 INFO [stderr]    Compiling backtrace v0.3.9
Nov 28 07:02:48.836 INFO [stderr]     Checking error-chain v0.12.0
Nov 28 07:02:52.596 INFO [stderr]     Checking flate2 v1.0.2
Nov 28 07:02:54.064 INFO [stderr]     Checking bzip2 v0.3.3
Nov 28 07:02:54.180 INFO [stderr]     Checking xz2 v0.1.5
Nov 28 07:03:29.184 INFO [stderr]    Compiling git2 v0.7.5
Nov 28 07:03:38.338 INFO [stderr]    Compiling drsat v0.1.0 (/source)
Nov 28 07:03:45.036 INFO [stderr] warning: variable does not need to be mutable
Nov 28 07:03:45.037 INFO [stderr]  --> src/cnf/problem/precompute.rs:6:19
Nov 28 07:03:45.037 INFO [stderr]   |
Nov 28 07:03:45.037 INFO [stderr] 6 | pub fn precompute(mut variables: &mut IndexedVec<VariableId, Variable>, mut clauses: &mut Vec<Vec<Literal>>) -> SolverResult {
Nov 28 07:03:45.037 INFO [stderr]   |                   ----^^^^^^^^^
Nov 28 07:03:45.037 INFO [stderr]   |                   |
Nov 28 07:03:45.037 INFO [stderr]   |                   help: remove this `mut`
Nov 28 07:03:45.037 INFO [stderr]   |
Nov 28 07:03:45.037 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 28 07:03:45.037 INFO [stderr] 
Nov 28 07:03:45.037 INFO [stderr] warning: variable does not need to be mutable
Nov 28 07:03:45.037 INFO [stderr]  --> src/cnf/problem/precompute.rs:6:73
Nov 28 07:03:45.037 INFO [stderr]   |
Nov 28 07:03:45.037 INFO [stderr] 6 | pub fn precompute(mut variables: &mut IndexedVec<VariableId, Variable>, mut clauses: &mut Vec<Vec<Literal>>) -> SolverResult {
Nov 28 07:03:45.037 INFO [stderr]   |                                                                         ----^^^^^^^
Nov 28 07:03:45.037 INFO [stderr]   |                                                                         |
Nov 28 07:03:45.037 INFO [stderr]   |                                                                         help: remove this `mut`
Nov 28 07:03:45.037 INFO [stderr] 
Nov 28 07:03:45.716 INFO [stderr] warning: variable does not need to be mutable
Nov 28 07:03:45.717 INFO [stderr]  --> src/cnf/problem/precompute.rs:6:19
Nov 28 07:03:45.717 INFO [stderr]   |
Nov 28 07:03:45.717 INFO [stderr] 6 | pub fn precompute(mut variables: &mut IndexedVec<VariableId, Variable>, mut clauses: &mut Vec<Vec<Literal>>) -> SolverResult {
Nov 28 07:03:45.717 INFO [stderr]   |                   ----^^^^^^^^^
Nov 28 07:03:45.717 INFO [stderr]   |                   |
Nov 28 07:03:45.717 INFO [stderr]   |                   help: remove this `mut`
Nov 28 07:03:45.717 INFO [stderr]   |
Nov 28 07:03:45.717 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 28 07:03:45.717 INFO [stderr] 
Nov 28 07:03:45.717 INFO [stderr] warning: variable does not need to be mutable
Nov 28 07:03:45.717 INFO [stderr]  --> src/cnf/problem/precompute.rs:6:73
Nov 28 07:03:45.717 INFO [stderr]   |
Nov 28 07:03:45.717 INFO [stderr] 6 | pub fn precompute(mut variables: &mut IndexedVec<VariableId, Variable>, mut clauses: &mut Vec<Vec<Literal>>) -> SolverResult {
Nov 28 07:03:45.717 INFO [stderr]   |                                                                         ----^^^^^^^
Nov 28 07:03:45.717 INFO [stderr]   |                                                                         |
Nov 28 07:03:45.717 INFO [stderr]   |                                                                         help: remove this `mut`
Nov 28 07:03:45.717 INFO [stderr] 
Nov 28 07:03:55.550 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
Nov 28 07:03:55.568 INFO [stderr] su: No module specific data is present
Nov 28 07:03:56.468 INFO running `"docker" "inspect" "31bedefc3803cdbbd47fd32397907dee770dc49deaa8294603f7841f63a84c2f"`
Nov 28 07:03:56.830 INFO running `"docker" "rm" "-f" "31bedefc3803cdbbd47fd32397907dee770dc49deaa8294603f7841f63a84c2f"`
Nov 28 07:03:57.161 INFO [stdout] 31bedefc3803cdbbd47fd32397907dee770dc49deaa8294603f7841f63a84c2f