[INFO] crate markab_parser 0.7.0 is already in cache
[INFO] extracting crate markab_parser 0.7.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/markab_parser/0.7.0
[INFO] extracting crate markab_parser 0.7.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/markab_parser/0.7.0
[INFO] validating manifest of markab_parser-0.7.0 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 markab_parser-0.7.0 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 markab_parser-0.7.0
[INFO] finished frobbing markab_parser-0.7.0
[INFO] frobbed toml for markab_parser-0.7.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/markab_parser/0.7.0/Cargo.toml
[INFO] started frobbing markab_parser-0.7.0
[INFO] finished frobbing markab_parser-0.7.0
[INFO] frobbed toml for markab_parser-0.7.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/markab_parser/0.7.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 markab_parser-0.7.0 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/markab_parser/0.7.0:/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] 6ff202dc4caae6f92f97c61b31a6741e3e83f3bacaa4ce414375de7f8b8ab45e
[INFO] running `"docker" "start" "-a" "6ff202dc4caae6f92f97c61b31a6741e3e83f3bacaa4ce414375de7f8b8ab45e"`
[INFO] [stderr]    Compiling markab_parser v0.7.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "6ff202dc4caae6f92f97c61b31a6741e3e83f3bacaa4ce414375de7f8b8ab45e"`
[INFO] running `"docker" "rm" "-f" "6ff202dc4caae6f92f97c61b31a6741e3e83f3bacaa4ce414375de7f8b8ab45e"`
[INFO] [stdout] 6ff202dc4caae6f92f97c61b31a6741e3e83f3bacaa4ce414375de7f8b8ab45e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/markab_parser/0.7.0:/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] 3407ded5625384b13e76a5137bd11790a5550d4a25dbece83f75c813137bcd0a
[INFO] running `"docker" "start" "-a" "3407ded5625384b13e76a5137bd11790a5550d4a25dbece83f75c813137bcd0a"`
[INFO] [stderr]    Compiling markab_parser v0.7.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]   --> src/map_parser/parser.rs:88:6
[INFO] [stderr]    |
[INFO] [stderr] 88 |     let res = parser.parse(src, &mut pos);
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_res`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "3407ded5625384b13e76a5137bd11790a5550d4a25dbece83f75c813137bcd0a"`
[INFO] running `"docker" "rm" "-f" "3407ded5625384b13e76a5137bd11790a5550d4a25dbece83f75c813137bcd0a"`
[INFO] [stdout] 3407ded5625384b13e76a5137bd11790a5550d4a25dbece83f75c813137bcd0a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/markab_parser/0.7.0:/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] c595531ca93300f8a5b9a2785760de372289110ec0d96303b57847677442bee7
[INFO] running `"docker" "start" "-a" "c595531ca93300f8a5b9a2785760de372289110ec0d96303b57847677442bee7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/markab_parser-086345ce19b4da06
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test map_parser::parser::test ... ok
[INFO] [stderr]    Doc-tests markab_parser
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 36) ... ok
[INFO] [stdout] test src/lib.rs -  (line 67) ... ok
[INFO] [stdout] test src/lib.rs -  (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c595531ca93300f8a5b9a2785760de372289110ec0d96303b57847677442bee7"`
[INFO] running `"docker" "rm" "-f" "c595531ca93300f8a5b9a2785760de372289110ec0d96303b57847677442bee7"`
[INFO] [stdout] c595531ca93300f8a5b9a2785760de372289110ec0d96303b57847677442bee7