Nov 27 23:35:47.934 INFO documenting danielschemmel/drsat against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 23:35:47.935 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 23:35:48.500 INFO [stdout] f7baa3ab02cba0227209a02a2a708a534179c35fe268914c6a7d2ca984fedf78
Nov 27 23:35:48.502 INFO running `"docker" "start" "-a" "f7baa3ab02cba0227209a02a2a708a534179c35fe268914c6a7d2ca984fedf78"`
Nov 27 23:35:50.152 INFO [stderr] usermod: no changes
Nov 27 23:35:50.399 INFO [stderr]    Compiling openssl-probe v0.1.2
Nov 27 23:35:50.401 INFO [stderr]    Compiling cmake v0.1.33
Nov 27 23:35:50.402 INFO [stderr]    Compiling backtrace-sys v0.1.24
Nov 27 23:35:50.402 INFO [stderr]    Compiling bzip2-sys v0.1.6
Nov 27 23:35:50.402 INFO [stderr]    Compiling openssl-sys v0.9.35
Nov 27 23:35:50.402 INFO [stderr]    Compiling libz-sys v1.0.20
Nov 27 23:35:50.406 INFO [stderr]    Compiling curl-sys v0.4.8
Nov 27 23:35:50.407 INFO [stderr]    Compiling filetime v0.2.1
Nov 27 23:35:53.920 INFO [stderr]    Compiling lzma-sys v0.1.10
Nov 27 23:35:58.507 INFO [stderr]    Compiling libssh2-sys v0.2.10
Nov 27 23:35:58.507 INFO [stderr]    Compiling libgit2-sys v0.7.7
Nov 27 23:36:00.131 INFO [stderr]    Compiling backtrace v0.3.9
Nov 27 23:36:02.190 INFO [stderr]     Checking bzip2 v0.3.3
Nov 27 23:36:02.585 INFO [stderr]     Checking error-chain v0.12.0
Nov 27 23:36:05.498 INFO [stderr]     Checking xz2 v0.1.5
Nov 27 23:36:35.477 INFO [stderr]    Compiling git2 v0.7.5
Nov 27 23:36:42.203 INFO [stderr]    Compiling drsat v0.1.0 (/source)
Nov 27 23:36:44.730 INFO [stderr]  Documenting drsat v0.1.0 (/source)
Nov 27 23:36:47.483 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:36:47.483 INFO [stderr]  --> src/cnf/problem/precompute.rs:6:19
Nov 27 23:36:47.483 INFO [stderr]   |
Nov 27 23:36:47.483 INFO [stderr] 6 | pub fn precompute(mut variables: &mut IndexedVec<VariableId, Variable>, mut clauses: &mut Vec<Vec<Literal>>) -> SolverResult {
Nov 27 23:36:47.483 INFO [stderr]   |                   ----^^^^^^^^^
Nov 27 23:36:47.483 INFO [stderr]   |                   |
Nov 27 23:36:47.483 INFO [stderr]   |                   help: remove this `mut`
Nov 27 23:36:47.483 INFO [stderr]   |
Nov 27 23:36:47.483 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 27 23:36:47.483 INFO [stderr] 
Nov 27 23:36:47.483 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:36:47.483 INFO [stderr]  --> src/cnf/problem/precompute.rs:6:73
Nov 27 23:36:47.483 INFO [stderr]   |
Nov 27 23:36:47.483 INFO [stderr] 6 | pub fn precompute(mut variables: &mut IndexedVec<VariableId, Variable>, mut clauses: &mut Vec<Vec<Literal>>) -> SolverResult {
Nov 27 23:36:47.483 INFO [stderr]   |                                                                         ----^^^^^^^
Nov 27 23:36:47.483 INFO [stderr]   |                                                                         |
Nov 27 23:36:47.483 INFO [stderr]   |                                                                         help: remove this `mut`
Nov 27 23:36:47.483 INFO [stderr] 
Nov 27 23:36:55.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
Nov 27 23:36:55.748 INFO [stderr] su: No module specific data is present
Nov 27 23:36:56.201 INFO running `"docker" "inspect" "f7baa3ab02cba0227209a02a2a708a534179c35fe268914c6a7d2ca984fedf78"`
Nov 27 23:36:56.300 INFO running `"docker" "rm" "-f" "f7baa3ab02cba0227209a02a2a708a534179c35fe268914c6a7d2ca984fedf78"`
Nov 27 23:36:56.406 INFO [stdout] f7baa3ab02cba0227209a02a2a708a534179c35fe268914c6a7d2ca984fedf78