[INFO] updating cached repository Keruspe/brainfuck.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Keruspe/brainfuck.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Keruspe/brainfuck.rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/Keruspe/brainfuck.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Keruspe/brainfuck.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Keruspe/brainfuck.rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Keruspe/brainfuck.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Keruspe/brainfuck.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d9f06998a45543b8a62492d6020a67e3f470506a
[INFO] sha for GitHub repo Keruspe/brainfuck.rs: d9f06998a45543b8a62492d6020a67e3f470506a
[INFO] validating manifest of Keruspe/brainfuck.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 Keruspe/brainfuck.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 Keruspe/brainfuck.rs
[INFO] finished frobbing Keruspe/brainfuck.rs
[INFO] frobbed toml for Keruspe/brainfuck.rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/Keruspe/brainfuck.rs/Cargo.toml
[INFO] started frobbing Keruspe/brainfuck.rs
[INFO] finished frobbing Keruspe/brainfuck.rs
[INFO] frobbed toml for Keruspe/brainfuck.rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Keruspe/brainfuck.rs/Cargo.toml
[INFO] crate Keruspe/brainfuck.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 Keruspe/brainfuck.rs against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Keruspe/brainfuck.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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 787b384f11c0c4a6f15c973212b37c847b091b0d51f650db210344ce88fa3472
[INFO] running `"docker" "start" "-a" "787b384f11c0c4a6f15c973212b37c847b091b0d51f650db210344ce88fa3472"`
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling brainfuck_rs v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.42s
[INFO] running `"docker" "inspect" "787b384f11c0c4a6f15c973212b37c847b091b0d51f650db210344ce88fa3472"`
[INFO] running `"docker" "rm" "-f" "787b384f11c0c4a6f15c973212b37c847b091b0d51f650db210344ce88fa3472"`
[INFO] [stdout] 787b384f11c0c4a6f15c973212b37c847b091b0d51f650db210344ce88fa3472
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Keruspe/brainfuck.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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ab15381cd004a5afb329a078b12829590df134863364f2e00cc20fb2c312d381
[INFO] running `"docker" "start" "-a" "ab15381cd004a5afb329a078b12829590df134863364f2e00cc20fb2c312d381"`
[INFO] [stderr]    Compiling brainfuck_rs v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `"docker" "inspect" "ab15381cd004a5afb329a078b12829590df134863364f2e00cc20fb2c312d381"`
[INFO] running `"docker" "rm" "-f" "ab15381cd004a5afb329a078b12829590df134863364f2e00cc20fb2c312d381"`
[INFO] [stdout] ab15381cd004a5afb329a078b12829590df134863364f2e00cc20fb2c312d381
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Keruspe/brainfuck.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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 4b8e38ece3c727bbaf4544737679e2865978aa8f68f1a7536ca44fbb2813fe35
[INFO] running `"docker" "start" "-a" "4b8e38ece3c727bbaf4544737679e2865978aa8f68f1a7536ca44fbb2813fe35"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainfuck-04f359f22ec342dc
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test context::tests::test_inc ... ok
[INFO] [stdout] test context::tests::test_dec ... ok
[INFO] [stdout] test context::tests::test_putch ... ok
[INFO] [stdout] test context::tests::test_lshift ... ok
[INFO] [stdout] test context::tests::test_loop ... ok
[INFO] [stdout] test context::tests::test_left_loop ... ok
[INFO] [stdout] test context::tests::test_rshift ... ok
[INFO] [stdout] test parser::tests::test_comma ... ok
[INFO] [stdout] test parser::tests::test_dot ... ok
[INFO] [stdout] test parser::tests::test_minus ... ok
[INFO] [stdout] test parser::tests::test_lshift ... ok
[INFO] [stdout] test parser::tests::test_parse ... ok
[INFO] [stdout] test context::tests::test_block ... ok
[INFO] [stdout] test parser::tests::test_rshift ... ok
[INFO] [stdout] test parser::tests::test_plus ... ok
[INFO] [stdout] test parser::tests::test_parse_loop ... ok
[INFO] [stdout] test parser::tests::test_node ... ok
[INFO] [stdout] test parser::tests::test_parse_nested_loop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bf-83cbafa589d8db29
[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 brainfuck
[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" "4b8e38ece3c727bbaf4544737679e2865978aa8f68f1a7536ca44fbb2813fe35"`
[INFO] running `"docker" "rm" "-f" "4b8e38ece3c727bbaf4544737679e2865978aa8f68f1a7536ca44fbb2813fe35"`
[INFO] [stdout] 4b8e38ece3c727bbaf4544737679e2865978aa8f68f1a7536ca44fbb2813fe35