[INFO] updating cached repository REMqb/BrainfuckInterpreter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/REMqb/BrainfuckInterpreter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/REMqb/BrainfuckInterpreter" "work/ex/beta-1.38-1/sources/1.37.0/gh/REMqb/BrainfuckInterpreter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/REMqb/BrainfuckInterpreter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/REMqb/BrainfuckInterpreter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/REMqb/BrainfuckInterpreter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/REMqb/BrainfuckInterpreter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a8df98935a370acfe4e85ee151831527591455c7
[INFO] sha for GitHub repo REMqb/BrainfuckInterpreter: a8df98935a370acfe4e85ee151831527591455c7
[INFO] validating manifest of REMqb/BrainfuckInterpreter 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 REMqb/BrainfuckInterpreter 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 REMqb/BrainfuckInterpreter
[INFO] finished frobbing REMqb/BrainfuckInterpreter
[INFO] frobbed toml for REMqb/BrainfuckInterpreter written to work/ex/beta-1.38-1/sources/1.37.0/gh/REMqb/BrainfuckInterpreter/Cargo.toml
[INFO] started frobbing REMqb/BrainfuckInterpreter
[INFO] finished frobbing REMqb/BrainfuckInterpreter
[INFO] frobbed toml for REMqb/BrainfuckInterpreter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/REMqb/BrainfuckInterpreter/Cargo.toml
[INFO] crate REMqb/BrainfuckInterpreter 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 REMqb/BrainfuckInterpreter 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-3/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/REMqb/BrainfuckInterpreter:/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] f2a700fbc7a8b70c3b14133b3dd18f32ce5911bf72a6fe0303e2f12eced596a6
[INFO] running `"docker" "start" "-a" "f2a700fbc7a8b70c3b14133b3dd18f32ce5911bf72a6fe0303e2f12eced596a6"`
[INFO] [stderr]    Compiling brainfuck_interpreter v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "f2a700fbc7a8b70c3b14133b3dd18f32ce5911bf72a6fe0303e2f12eced596a6"`
[INFO] running `"docker" "rm" "-f" "f2a700fbc7a8b70c3b14133b3dd18f32ce5911bf72a6fe0303e2f12eced596a6"`
[INFO] [stdout] f2a700fbc7a8b70c3b14133b3dd18f32ce5911bf72a6fe0303e2f12eced596a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/REMqb/BrainfuckInterpreter:/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] 3760ff86bd8c5da58376c04bbf74bf9fd0ce7cd6ec71d09fb0586e32b7d49e30
[INFO] running `"docker" "start" "-a" "3760ff86bd8c5da58376c04bbf74bf9fd0ce7cd6ec71d09fb0586e32b7d49e30"`
[INFO] [stderr]    Compiling brainfuck_interpreter v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "3760ff86bd8c5da58376c04bbf74bf9fd0ce7cd6ec71d09fb0586e32b7d49e30"`
[INFO] running `"docker" "rm" "-f" "3760ff86bd8c5da58376c04bbf74bf9fd0ce7cd6ec71d09fb0586e32b7d49e30"`
[INFO] [stdout] 3760ff86bd8c5da58376c04bbf74bf9fd0ce7cd6ec71d09fb0586e32b7d49e30
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/REMqb/BrainfuckInterpreter:/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] f89c2bdd7818628d6c2e230a10c68880f10d24a9a1acc778a92cc74c911df20a
[INFO] running `"docker" "start" "-a" "f89c2bdd7818628d6c2e230a10c68880f10d24a9a1acc778a92cc74c911df20a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainfuck_interpreter-4d0f4e5e7278bef8
[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" "f89c2bdd7818628d6c2e230a10c68880f10d24a9a1acc778a92cc74c911df20a"`
[INFO] running `"docker" "rm" "-f" "f89c2bdd7818628d6c2e230a10c68880f10d24a9a1acc778a92cc74c911df20a"`
[INFO] [stdout] f89c2bdd7818628d6c2e230a10c68880f10d24a9a1acc778a92cc74c911df20a