[INFO] updating cached repository nareshganduri/Brainfuck-VM
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nareshganduri/Brainfuck-VM
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nareshganduri/Brainfuck-VM" "work/ex/beta-1.37-6/sources/1.36.0/gh/nareshganduri/Brainfuck-VM"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nareshganduri/Brainfuck-VM'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nareshganduri/Brainfuck-VM" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nareshganduri/Brainfuck-VM"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nareshganduri/Brainfuck-VM'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fbb607943346f14d9688c23a2f3ec374005dd5e0
[INFO] sha for GitHub repo nareshganduri/Brainfuck-VM: fbb607943346f14d9688c23a2f3ec374005dd5e0
[INFO] validating manifest of nareshganduri/Brainfuck-VM 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 nareshganduri/Brainfuck-VM 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 nareshganduri/Brainfuck-VM
[INFO] finished frobbing nareshganduri/Brainfuck-VM
[INFO] frobbed toml for nareshganduri/Brainfuck-VM written to work/ex/beta-1.37-6/sources/1.36.0/gh/nareshganduri/Brainfuck-VM/Cargo.toml
[INFO] started frobbing nareshganduri/Brainfuck-VM
[INFO] finished frobbing nareshganduri/Brainfuck-VM
[INFO] frobbed toml for nareshganduri/Brainfuck-VM written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nareshganduri/Brainfuck-VM/Cargo.toml
[INFO] crate nareshganduri/Brainfuck-VM 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing nareshganduri/Brainfuck-VM 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-1/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/nareshganduri/Brainfuck-VM:/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] be8bdc7fe37da958b6e15983b727c2251e29558fa1129781192749b9d8807e7d
[INFO] running `"docker" "start" "-a" "be8bdc7fe37da958b6e15983b727c2251e29558fa1129781192749b9d8807e7d"`
[INFO] [stderr]    Compiling brainf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "be8bdc7fe37da958b6e15983b727c2251e29558fa1129781192749b9d8807e7d"`
[INFO] running `"docker" "rm" "-f" "be8bdc7fe37da958b6e15983b727c2251e29558fa1129781192749b9d8807e7d"`
[INFO] [stdout] be8bdc7fe37da958b6e15983b727c2251e29558fa1129781192749b9d8807e7d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/nareshganduri/Brainfuck-VM:/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] affa493b0c980884dd25ba19a0ec6d2374507b847b2beaca96600989b92273c1
[INFO] running `"docker" "start" "-a" "affa493b0c980884dd25ba19a0ec6d2374507b847b2beaca96600989b92273c1"`
[INFO] [stderr]    Compiling brainf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "affa493b0c980884dd25ba19a0ec6d2374507b847b2beaca96600989b92273c1"`
[INFO] running `"docker" "rm" "-f" "affa493b0c980884dd25ba19a0ec6d2374507b847b2beaca96600989b92273c1"`
[INFO] [stdout] affa493b0c980884dd25ba19a0ec6d2374507b847b2beaca96600989b92273c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/nareshganduri/Brainfuck-VM:/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] fce9cf6f1c8b49f216e655356ae0a25c8ae7a727cb125a27dd56c05b43c9e6bf
[INFO] running `"docker" "start" "-a" "fce9cf6f1c8b49f216e655356ae0a25c8ae7a727cb125a27dd56c05b43c9e6bf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainf-4ca8d287751d9f3e
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainf-de8e000ca93bc29f
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests brainf
[INFO] [stdout] running 5 tests
[INFO] [stdout] test vm::tests::test_vm_simple ... ok
[INFO] [stdout] test vm::tests::test_vm_no_branch ... ok
[INFO] [stdout] test parser::tests::test_simple_parse ... ok
[INFO] [stdout] test compile::tests::test_compiler_simple ... ok
[INFO] [stdout] test lexer::tests::test_lexer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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] [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" "fce9cf6f1c8b49f216e655356ae0a25c8ae7a727cb125a27dd56c05b43c9e6bf"`
[INFO] running `"docker" "rm" "-f" "fce9cf6f1c8b49f216e655356ae0a25c8ae7a727cb125a27dd56c05b43c9e6bf"`
[INFO] [stdout] fce9cf6f1c8b49f216e655356ae0a25c8ae7a727cb125a27dd56c05b43c9e6bf