Dec 02 05:43:57.604 INFO testing MDCox/Overpass against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 05:43:57.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 05:43:58.204 INFO [stdout] 0c31ec7faccfa696f90c6a0185a0cf078a61e12ab0f7eb132054d0003dd44429
Dec 02 05:43:58.206 INFO running `"docker" "start" "-a" "0c31ec7faccfa696f90c6a0185a0cf078a61e12ab0f7eb132054d0003dd44429"`
Dec 02 05:44:00.098 INFO [stderr] usermod: no changes
Dec 02 05:44:00.166 INFO [stderr]    Compiling overpass v0.0.1 (/source)
Dec 02 05:44:00.819 INFO [stderr] warning: unused variable: `db`
Dec 02 05:44:00.819 INFO [stderr]  --> src/db/cypher/mod.rs:3:26
Dec 02 05:44:00.819 INFO [stderr]   |
Dec 02 05:44:00.819 INFO [stderr] 3 | pub fn eval(inp: String, db: &mut super::Graph) {
Dec 02 05:44:00.819 INFO [stderr]   |                          ^^ help: consider using `_db` instead
Dec 02 05:44:00.819 INFO [stderr]   |
Dec 02 05:44:00.819 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 05:44:00.819 INFO [stderr] 
Dec 02 05:44:00.819 INFO [stderr] warning: unused variable: `c`
Dec 02 05:44:00.819 INFO [stderr]   --> src/db/cypher/mod.rs:67:9
Dec 02 05:44:00.819 INFO [stderr]    |
Dec 02 05:44:00.819 INFO [stderr] 67 |     for c in inp.chars() {
Dec 02 05:44:00.819 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 02 05:44:00.819 INFO [stderr] 
Dec 02 05:44:00.819 INFO [stderr] warning: unused variable: `inp`
Dec 02 05:44:00.819 INFO [stderr]   --> src/db/cypher/mod.rs:76:13
Dec 02 05:44:00.819 INFO [stderr]    |
Dec 02 05:44:00.819 INFO [stderr] 76 | fn edge_tok(inp: String) -> TOKEN {
Dec 02 05:44:00.819 INFO [stderr]    |             ^^^ help: consider using `_inp` instead
Dec 02 05:44:00.819 INFO [stderr] 
Dec 02 05:44:00.847 INFO [stderr] warning: variable does not need to be mutable
Dec 02 05:44:00.847 INFO [stderr]   --> src/db/cypher/mod.rs:63:9
Dec 02 05:44:00.847 INFO [stderr]    |
Dec 02 05:44:00.847 INFO [stderr] 63 |     let mut props: HashMap<&'static str, &'static str> = HashMap::new();
Dec 02 05:44:00.847 INFO [stderr]    |         ----^^^^^
Dec 02 05:44:00.847 INFO [stderr]    |         |
Dec 02 05:44:00.847 INFO [stderr]    |         help: remove this `mut`
Dec 02 05:44:00.847 INFO [stderr]    |
Dec 02 05:44:00.847 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 05:44:00.847 INFO [stderr] 
Dec 02 05:44:00.847 INFO [stderr] warning: variable does not need to be mutable
Dec 02 05:44:00.847 INFO [stderr]   --> src/db/cypher/mod.rs:77:9
Dec 02 05:44:00.847 INFO [stderr]    |
Dec 02 05:44:00.847 INFO [stderr] 77 |     let mut props: HashMap<&'static str, &'static str> = HashMap::new();
Dec 02 05:44:00.847 INFO [stderr]    |         ----^^^^^
Dec 02 05:44:00.847 INFO [stderr]    |         |
Dec 02 05:44:00.847 INFO [stderr]    |         help: remove this `mut`
Dec 02 05:44:00.847 INFO [stderr] 
Dec 02 05:44:00.855 INFO [stderr] warning: variant is never constructed: `NAME`
Dec 02 05:44:00.855 INFO [stderr]   --> src/db/cypher/mod.rs:13:5
Dec 02 05:44:00.855 INFO [stderr]    |
Dec 02 05:44:00.855 INFO [stderr] 13 |     NAME(String)
Dec 02 05:44:00.855 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 02 05:44:00.855 INFO [stderr]    |
Dec 02 05:44:00.855 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 05:44:00.855 INFO [stderr] 
Dec 02 05:44:00.855 INFO [stderr] warning: function is never used: `keyw_tok`
Dec 02 05:44:00.855 INFO [stderr]   --> src/db/cypher/mod.rs:58:1
Dec 02 05:44:00.855 INFO [stderr]    |
Dec 02 05:44:00.855 INFO [stderr] 58 | fn keyw_tok(inp: String) -> TOKEN {
Dec 02 05:44:00.855 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:44:00.855 INFO [stderr] 
Dec 02 05:44:02.044 INFO [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
Dec 02 05:44:02.044 INFO [stderr]  --> src/main.rs:2:10
Dec 02 05:44:02.044 INFO [stderr]   |
Dec 02 05:44:02.044 INFO [stderr] 2 | #![allow(raw_pointer_derive)]
Dec 02 05:44:02.044 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^
Dec 02 05:44:02.044 INFO [stderr]   |
Dec 02 05:44:02.044 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 02 05:44:02.044 INFO [stderr] 
Dec 02 05:44:02.507 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 05:44:02.507 INFO [stderr]  --> src/main.rs:1:1
Dec 02 05:44:02.507 INFO [stderr]   |
Dec 02 05:44:02.507 INFO [stderr] 1 | #![feature(plugin)]
Dec 02 05:44:02.507 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 02 05:44:02.508 INFO [stderr] 
Dec 02 05:44:02.508 INFO [stderr] error: aborting due to previous error
Dec 02 05:44:02.508 INFO [stderr] 
Dec 02 05:44:02.508 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 05:44:02.524 INFO [stderr] error: Could not compile `overpass`.
Dec 02 05:44:02.524 INFO [stderr] 
Dec 02 05:44:02.524 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 05:44:02.526 INFO [stderr] su: No module specific data is present
Dec 02 05:44:04.258 INFO running `"docker" "inspect" "0c31ec7faccfa696f90c6a0185a0cf078a61e12ab0f7eb132054d0003dd44429"`
Dec 02 05:44:04.671 INFO running `"docker" "rm" "-f" "0c31ec7faccfa696f90c6a0185a0cf078a61e12ab0f7eb132054d0003dd44429"`
Dec 02 05:44:05.079 INFO [stdout] 0c31ec7faccfa696f90c6a0185a0cf078a61e12ab0f7eb132054d0003dd44429