Nov 30 20:45:42.461 INFO testing whothey/firstfollow against 1.30.1 for beta-1.31-5
Nov 30 20:45:42.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Nov 30 20:45:42.884 INFO [stdout] 512448880b9dd7b8f9dad70f6f26e7f70c1e71c834865a6c1b6f9032efe5f7c7
Nov 30 20:45:42.887 INFO running `"docker" "start" "-a" "512448880b9dd7b8f9dad70f6f26e7f70c1e71c834865a6c1b6f9032efe5f7c7"`
Nov 30 20:45:44.666 INFO [stderr] usermod: no changes
Nov 30 20:45:44.767 INFO [stderr]    Compiling libc v0.2.26
Nov 30 20:45:45.891 INFO [stderr]    Compiling memchr v1.0.1
Nov 30 20:45:46.495 INFO [stderr]    Compiling aho-corasick v0.6.3
Nov 30 20:45:47.708 INFO [stderr]    Compiling regex v0.2.2
Nov 30 20:45:55.825 INFO [stderr]    Compiling env_logger v0.4.3
Nov 30 20:45:56.859 INFO [stderr]    Compiling firstfollow v0.1.0 (/source)
Nov 30 20:45:57.375 INFO [stderr] warning: method is never used: `is_terminal`
Nov 30 20:45:57.375 INFO [stderr]   --> src/formalgrammar/symbol.rs:10:5
Nov 30 20:45:57.375 INFO [stderr]    |
Nov 30 20:45:57.375 INFO [stderr] 10 |     pub fn is_terminal(&self) -> bool {
Nov 30 20:45:57.375 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:45:57.375 INFO [stderr]    |
Nov 30 20:45:57.375 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 20:45:57.375 INFO [stderr] 
Nov 30 20:45:57.375 INFO [stderr] warning: method is never used: `is_nonterminal`
Nov 30 20:45:57.375 INFO [stderr]   --> src/formalgrammar/symbol.rs:17:5
Nov 30 20:45:57.375 INFO [stderr]    |
Nov 30 20:45:57.375 INFO [stderr] 17 |     pub fn is_nonterminal(&self) -> bool {
Nov 30 20:45:57.375 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:45:57.375 INFO [stderr] 
Nov 30 20:45:59.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.50s
Nov 30 20:45:59.198 INFO [stderr] su: No module specific data is present
Nov 30 20:45:59.529 INFO running `"docker" "inspect" "512448880b9dd7b8f9dad70f6f26e7f70c1e71c834865a6c1b6f9032efe5f7c7"`
Nov 30 20:45:59.667 INFO running `"docker" "rm" "-f" "512448880b9dd7b8f9dad70f6f26e7f70c1e71c834865a6c1b6f9032efe5f7c7"`
Nov 30 20:45:59.819 INFO [stdout] 512448880b9dd7b8f9dad70f6f26e7f70c1e71c834865a6c1b6f9032efe5f7c7
Nov 30 20:45:59.826 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-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"`
Nov 30 20:46:00.263 INFO [stdout] f4a3dc6394ceb29352c6e70ab94d642fa86d00c973e100188c9f0995885176e0
Nov 30 20:46:00.265 INFO running `"docker" "start" "-a" "f4a3dc6394ceb29352c6e70ab94d642fa86d00c973e100188c9f0995885176e0"`
Nov 30 20:46:01.747 INFO [stderr] usermod: no changes
Nov 30 20:46:01.809 INFO [stderr]    Compiling firstfollow v0.1.0 (/source)
Nov 30 20:46:02.369 INFO [stderr] warning: method is never used: `is_terminal`
Nov 30 20:46:02.370 INFO [stderr]   --> src/formalgrammar/symbol.rs:10:5
Nov 30 20:46:02.370 INFO [stderr]    |
Nov 30 20:46:02.371 INFO [stderr] 10 |     pub fn is_terminal(&self) -> bool {
Nov 30 20:46:02.372 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:46:02.373 INFO [stderr]    |
Nov 30 20:46:02.373 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 20:46:02.374 INFO [stderr] 
Nov 30 20:46:02.375 INFO [stderr] warning: method is never used: `is_nonterminal`
Nov 30 20:46:02.375 INFO [stderr]   --> src/formalgrammar/symbol.rs:17:5
Nov 30 20:46:02.376 INFO [stderr]    |
Nov 30 20:46:02.377 INFO [stderr] 17 |     pub fn is_nonterminal(&self) -> bool {
Nov 30 20:46:02.377 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:46:02.378 INFO [stderr] 
Nov 30 20:46:02.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Nov 30 20:46:02.890 INFO [stderr] su: No module specific data is present
Nov 30 20:46:04.068 INFO running `"docker" "inspect" "f4a3dc6394ceb29352c6e70ab94d642fa86d00c973e100188c9f0995885176e0"`
Nov 30 20:46:04.334 INFO running `"docker" "rm" "-f" "f4a3dc6394ceb29352c6e70ab94d642fa86d00c973e100188c9f0995885176e0"`
Nov 30 20:46:04.579 INFO [stdout] f4a3dc6394ceb29352c6e70ab94d642fa86d00c973e100188c9f0995885176e0
Nov 30 20:46:04.589 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --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"`
Nov 30 20:46:05.010 INFO [stdout] d44419da3cf70d09ed2aa661e27fcc6720be88b36a3ee8ef19fadb1202f62fad
Nov 30 20:46:05.012 INFO running `"docker" "start" "-a" "d44419da3cf70d09ed2aa661e27fcc6720be88b36a3ee8ef19fadb1202f62fad"`
Nov 30 20:46:06.811 INFO [stderr] usermod: no changes
Nov 30 20:46:06.907 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 30 20:46:06.907 INFO [stderr]      Running /target/debug/deps/firstfollow-2679908a5e711276
Nov 30 20:46:06.911 INFO [stdout] 
Nov 30 20:46:06.911 INFO [stdout] running 0 tests
Nov 30 20:46:06.911 INFO [stdout] 
Nov 30 20:46:06.911 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 20:46:06.911 INFO [stdout] 
Nov 30 20:46:06.912 INFO [stderr] su: No module specific data is present
Nov 30 20:46:08.379 INFO running `"docker" "inspect" "d44419da3cf70d09ed2aa661e27fcc6720be88b36a3ee8ef19fadb1202f62fad"`
Nov 30 20:46:08.707 INFO running `"docker" "rm" "-f" "d44419da3cf70d09ed2aa661e27fcc6720be88b36a3ee8ef19fadb1202f62fad"`
Nov 30 20:46:08.999 INFO [stdout] d44419da3cf70d09ed2aa661e27fcc6720be88b36a3ee8ef19fadb1202f62fad
