[INFO] updating cached repository Benestar/berust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Benestar/berust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Benestar/berust" "work/ex/beta-1.37-6/sources/1.36.0/gh/Benestar/berust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Benestar/berust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Benestar/berust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Benestar/berust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Benestar/berust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 78a243a281e32fc4e6e3e66d16df138a4208fb4f
[INFO] sha for GitHub repo Benestar/berust: 78a243a281e32fc4e6e3e66d16df138a4208fb4f
[INFO] validating manifest of Benestar/berust 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 Benestar/berust 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 Benestar/berust
[INFO] finished frobbing Benestar/berust
[INFO] frobbed toml for Benestar/berust written to work/ex/beta-1.37-6/sources/1.36.0/gh/Benestar/berust/Cargo.toml
[INFO] started frobbing Benestar/berust
[INFO] finished frobbing Benestar/berust
[INFO] frobbed toml for Benestar/berust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Benestar/berust/Cargo.toml
[INFO] crate Benestar/berust 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 Benestar/berust 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/Benestar/berust:/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] 0287e984dab71143fe9989d2d44695fece79dfae130c571dcccb07079bf3c33b
[INFO] running `"docker" "start" "-a" "0287e984dab71143fe9989d2d44695fece79dfae130c571dcccb07079bf3c33b"`
[INFO] [stderr]    Compiling termion v1.5.2
[INFO] [stderr]    Compiling tui v0.6.0
[INFO] [stderr]    Compiling berust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.59s
[INFO] running `"docker" "inspect" "0287e984dab71143fe9989d2d44695fece79dfae130c571dcccb07079bf3c33b"`
[INFO] running `"docker" "rm" "-f" "0287e984dab71143fe9989d2d44695fece79dfae130c571dcccb07079bf3c33b"`
[INFO] [stdout] 0287e984dab71143fe9989d2d44695fece79dfae130c571dcccb07079bf3c33b
[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/Benestar/berust:/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] 79033ce42515e7da1e822ab858f28ea5ff0d83bde30ff496857cfbe4ccd3565c
[INFO] running `"docker" "start" "-a" "79033ce42515e7da1e822ab858f28ea5ff0d83bde30ff496857cfbe4ccd3565c"`
[INFO] [stderr]    Compiling berust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `"docker" "inspect" "79033ce42515e7da1e822ab858f28ea5ff0d83bde30ff496857cfbe4ccd3565c"`
[INFO] running `"docker" "rm" "-f" "79033ce42515e7da1e822ab858f28ea5ff0d83bde30ff496857cfbe4ccd3565c"`
[INFO] [stdout] 79033ce42515e7da1e822ab858f28ea5ff0d83bde30ff496857cfbe4ccd3565c
[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/Benestar/berust:/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] b0a3d6cb18c54992dcde27dbcf7135224450fe3e855af1f3cc6e3440e145a3a7
[INFO] running `"docker" "start" "-a" "b0a3d6cb18c54992dcde27dbcf7135224450fe3e855af1f3cc6e3440e145a3a7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/berust-87fedac2c55add62
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test interpreter::tests::interpret_controlflow ... ok
[INFO] [stdout] test interpreter::tests::interpret_bridge ... ok
[INFO] [stdout] test interpreter::tests::interpret_arithmetic ... ok
[INFO] [stdout] test interpreter::tests::interpret_digits ... ok
[INFO] [stdout] test interpreter::tests::interpret_field_manipulation ... ok
[INFO] [stdout] test interpreter::tests::interpret_logic ... ok
[INFO] [stdout] test interpreter::tests::interpret_stack_manipulation ... ok
[INFO] [stdout] test interpreter::tests::interpret_string ... ok
[INFO] [stdout] test interpreter::tests::interpret_termination ... ok
[INFO] [stdout] test playfield::tests::playfield ... ok
[INFO] [stdout] test interpreter::tests::interpret_direction ... ok
[INFO] [stdout] test interpreter::tests::interpret_user_input ... ok
[INFO] [stdout] test interpreter::tests::interpret_output ... ok
[INFO] [stdout] test playfield::tests::playfield_navigator ... ok
[INFO] [stdout] test interpreter::tests::interpret_illegal ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/befunge-190fdc4ef3be72e5
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/defunge-d1e4b1b50af15373
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stderr]    Doc-tests berust
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b0a3d6cb18c54992dcde27dbcf7135224450fe3e855af1f3cc6e3440e145a3a7"`
[INFO] running `"docker" "rm" "-f" "b0a3d6cb18c54992dcde27dbcf7135224450fe3e855af1f3cc6e3440e145a3a7"`
[INFO] [stdout] b0a3d6cb18c54992dcde27dbcf7135224450fe3e855af1f3cc6e3440e145a3a7