[INFO] updating cached repository Haggus/bust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Haggus/bust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Haggus/bust" "work/ex/beta-1.38-1/sources/1.37.0/gh/Haggus/bust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Haggus/bust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Haggus/bust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Haggus/bust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Haggus/bust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 870913200695f4c493764446e5dc1ca676cf58e9
[INFO] sha for GitHub repo Haggus/bust: 870913200695f4c493764446e5dc1ca676cf58e9
[INFO] validating manifest of Haggus/bust on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Haggus/bust on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Haggus/bust
[INFO] finished frobbing Haggus/bust
[INFO] frobbed toml for Haggus/bust written to work/ex/beta-1.38-1/sources/1.37.0/gh/Haggus/bust/Cargo.toml
[INFO] started frobbing Haggus/bust
[INFO] finished frobbing Haggus/bust
[INFO] frobbed toml for Haggus/bust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Haggus/bust/Cargo.toml
[INFO] crate Haggus/bust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Haggus/bust against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Haggus/bust:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 43ed1fb0e55f46d148a36695872ab57fcebd77f93090bb5d534d96566b8b0094
[INFO] running `"docker" "start" "-a" "43ed1fb0e55f46d148a36695872ab57fcebd77f93090bb5d534d96566b8b0094"`
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling bust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.61s
[INFO] running `"docker" "inspect" "43ed1fb0e55f46d148a36695872ab57fcebd77f93090bb5d534d96566b8b0094"`
[INFO] running `"docker" "rm" "-f" "43ed1fb0e55f46d148a36695872ab57fcebd77f93090bb5d534d96566b8b0094"`
[INFO] [stdout] 43ed1fb0e55f46d148a36695872ab57fcebd77f93090bb5d534d96566b8b0094
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Haggus/bust:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6ce18320cfafa18fded1250532492a576c625bfce379fbe383ac71df82de2019
[INFO] running `"docker" "start" "-a" "6ce18320cfafa18fded1250532492a576c625bfce379fbe383ac71df82de2019"`
[INFO] [stderr]    Compiling bust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "6ce18320cfafa18fded1250532492a576c625bfce379fbe383ac71df82de2019"`
[INFO] running `"docker" "rm" "-f" "6ce18320cfafa18fded1250532492a576c625bfce379fbe383ac71df82de2019"`
[INFO] [stdout] 6ce18320cfafa18fded1250532492a576c625bfce379fbe383ac71df82de2019
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Haggus/bust:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] b147e804079941de92f045c94e0953b36ddea9d487ece2aa566abe5914d24417
[INFO] running `"docker" "start" "-a" "b147e804079941de92f045c94e0953b36ddea9d487ece2aa566abe5914d24417"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bust-c4bd090862b06921
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test parser::tests::matches_two_bracket_pairs_within_one_another ... ok
[INFO] [stdout] test parser::tests::calculates_jump_right_correctly ... ok
[INFO] [stdout] test parser::tests::matches_two_bracket_pairs_separate_from_each_other ... ok
[INFO] [stdout] test parser::tests::filters_out_unnecessary_characters ... ok
[INFO] [stdout] test parser::tests::translates_chars_to_instructions ... ok
[INFO] [stdout] test parser::tests::panics_if_matching_right_paren_is_missing ... ok
[INFO] [stdout] test parser::tests::panics_if_matching_left_paren_is_missing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b147e804079941de92f045c94e0953b36ddea9d487ece2aa566abe5914d24417"`
[INFO] running `"docker" "rm" "-f" "b147e804079941de92f045c94e0953b36ddea9d487ece2aa566abe5914d24417"`
[INFO] [stdout] b147e804079941de92f045c94e0953b36ddea9d487ece2aa566abe5914d24417