[INFO] updating cached repository RyosukeCla/parser-combinator-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RyosukeCla/parser-combinator-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RyosukeCla/parser-combinator-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/RyosukeCla/parser-combinator-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/RyosukeCla/parser-combinator-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RyosukeCla/parser-combinator-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/RyosukeCla/parser-combinator-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/RyosukeCla/parser-combinator-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 22562e349a512a6cf1c34af09fbaf7b26e16de6b
[INFO] sha for GitHub repo RyosukeCla/parser-combinator-rs: 22562e349a512a6cf1c34af09fbaf7b26e16de6b
[INFO] validating manifest of RyosukeCla/parser-combinator-rs on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of RyosukeCla/parser-combinator-rs on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing RyosukeCla/parser-combinator-rs
[INFO] finished frobbing RyosukeCla/parser-combinator-rs
[INFO] frobbed toml for RyosukeCla/parser-combinator-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/RyosukeCla/parser-combinator-rs/Cargo.toml
[INFO] started frobbing RyosukeCla/parser-combinator-rs
[INFO] finished frobbing RyosukeCla/parser-combinator-rs
[INFO] frobbed toml for RyosukeCla/parser-combinator-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/RyosukeCla/parser-combinator-rs/Cargo.toml
[INFO] crate RyosukeCla/parser-combinator-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing RyosukeCla/parser-combinator-rs against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/RyosukeCla/parser-combinator-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] ef648f480d7c1555d01829c64714d5c01e651dbd28a2e37a8ef1040481147522
[INFO] running `"docker" "start" "-a" "ef648f480d7c1555d01829c64714d5c01e651dbd28a2e37a8ef1040481147522"`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling parser_comb v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.99s
[INFO] running `"docker" "inspect" "ef648f480d7c1555d01829c64714d5c01e651dbd28a2e37a8ef1040481147522"`
[INFO] running `"docker" "rm" "-f" "ef648f480d7c1555d01829c64714d5c01e651dbd28a2e37a8ef1040481147522"`
[INFO] [stdout] ef648f480d7c1555d01829c64714d5c01e651dbd28a2e37a8ef1040481147522
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/RyosukeCla/parser-combinator-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fbb1dc65bbcab728fb2519da480bc16e4af2d9a561d98562f47257fe6f5f3de1
[INFO] running `"docker" "start" "-a" "fbb1dc65bbcab728fb2519da480bc16e4af2d9a561d98562f47257fe6f5f3de1"`
[INFO] [stderr]    Compiling parser_comb v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> examples/clang.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `parser_comb::parser::map::Map`
[INFO] [stderr]  --> examples/clang.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use parser_comb::parser::map::Map;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Node`, `Type`, `debug_parse`, `filter`, `map`, `type_map`, `unwrap`
[INFO] [stderr]  --> examples/clang.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 |   char, choice, debug_parse, exclude_empty, extract, filter, flatten, identity_map, kind,
[INFO] [stderr]   |                 ^^^^^^^^^^^                          ^^^^^^
[INFO] [stderr] 6 |   kind_ignore, lazy, many, many1, map, opt, regexp, sep, seq, token, trim, type_map, unwrap, wrap,
[INFO] [stderr]   |                                   ^^^                                      ^^^^^^^^  ^^^^^^
[INFO] [stderr] 7 |   Node, Parser, ParserCombinator, Type,
[INFO] [stderr]   |   ^^^^                            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Parser`
[INFO] [stderr]  --> examples/clang.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |   Node, Parser, ParserCombinator, Type,
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `"docker" "inspect" "fbb1dc65bbcab728fb2519da480bc16e4af2d9a561d98562f47257fe6f5f3de1"`
[INFO] running `"docker" "rm" "-f" "fbb1dc65bbcab728fb2519da480bc16e4af2d9a561d98562f47257fe6f5f3de1"`
[INFO] [stdout] fbb1dc65bbcab728fb2519da480bc16e4af2d9a561d98562f47257fe6f5f3de1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/RyosukeCla/parser-combinator-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 771166ed08c014a9485b96dfedb1d0bf136d0cdad9107a21f9152d5a22e01a6d
[INFO] running `"docker" "start" "-a" "771166ed08c014a9485b96dfedb1d0bf136d0cdad9107a21f9152d5a22e01a6d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parser_comb-f72a78d23e20ca36
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parser_comb
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "771166ed08c014a9485b96dfedb1d0bf136d0cdad9107a21f9152d5a22e01a6d"`
[INFO] running `"docker" "rm" "-f" "771166ed08c014a9485b96dfedb1d0bf136d0cdad9107a21f9152d5a22e01a6d"`
[INFO] [stdout] 771166ed08c014a9485b96dfedb1d0bf136d0cdad9107a21f9152d5a22e01a6d