[INFO] updating cached repository VladMoldoveanu/Brainfuck_stack-and-functions
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/VladMoldoveanu/Brainfuck_stack-and-functions
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/VladMoldoveanu/Brainfuck_stack-and-functions" "work/ex/beta-1.37-6/sources/1.36.0/gh/VladMoldoveanu/Brainfuck_stack-and-functions"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/VladMoldoveanu/Brainfuck_stack-and-functions'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/VladMoldoveanu/Brainfuck_stack-and-functions" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/VladMoldoveanu/Brainfuck_stack-and-functions"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/VladMoldoveanu/Brainfuck_stack-and-functions'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9b82c9b43dbd5f17383361ed1044746e39d9bd12
[INFO] sha for GitHub repo VladMoldoveanu/Brainfuck_stack-and-functions: 9b82c9b43dbd5f17383361ed1044746e39d9bd12
[INFO] validating manifest of VladMoldoveanu/Brainfuck_stack-and-functions 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 VladMoldoveanu/Brainfuck_stack-and-functions 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 VladMoldoveanu/Brainfuck_stack-and-functions
[INFO] finished frobbing VladMoldoveanu/Brainfuck_stack-and-functions
[INFO] frobbed toml for VladMoldoveanu/Brainfuck_stack-and-functions written to work/ex/beta-1.37-6/sources/1.36.0/gh/VladMoldoveanu/Brainfuck_stack-and-functions/Cargo.toml
[INFO] started frobbing VladMoldoveanu/Brainfuck_stack-and-functions
[INFO] finished frobbing VladMoldoveanu/Brainfuck_stack-and-functions
[INFO] frobbed toml for VladMoldoveanu/Brainfuck_stack-and-functions written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/VladMoldoveanu/Brainfuck_stack-and-functions/Cargo.toml
[INFO] crate VladMoldoveanu/Brainfuck_stack-and-functions 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 VladMoldoveanu/Brainfuck_stack-and-functions 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-5/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/VladMoldoveanu/Brainfuck_stack-and-functions:/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] 9d10f9f9ed7160532e226411e19838ea05f8bc5c6f20a32a83b196a447bae653
[INFO] running `"docker" "start" "-a" "9d10f9f9ed7160532e226411e19838ea05f8bc5c6f20a32a83b196a447bae653"`
[INFO] [stderr]    Compiling Brainfuck v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Brainfuck` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `brainfuck`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Brainfuck` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `brainfuck`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "9d10f9f9ed7160532e226411e19838ea05f8bc5c6f20a32a83b196a447bae653"`
[INFO] running `"docker" "rm" "-f" "9d10f9f9ed7160532e226411e19838ea05f8bc5c6f20a32a83b196a447bae653"`
[INFO] [stdout] 9d10f9f9ed7160532e226411e19838ea05f8bc5c6f20a32a83b196a447bae653
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/VladMoldoveanu/Brainfuck_stack-and-functions:/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] 86820fd3adecabccbc2108c3656094bcdf8172604079dc63b502a0d8bef08073
[INFO] running `"docker" "start" "-a" "86820fd3adecabccbc2108c3656094bcdf8172604079dc63b502a0d8bef08073"`
[INFO] [stderr]    Compiling Brainfuck v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Brainfuck` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `brainfuck`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Brainfuck` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `brainfuck`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "86820fd3adecabccbc2108c3656094bcdf8172604079dc63b502a0d8bef08073"`
[INFO] running `"docker" "rm" "-f" "86820fd3adecabccbc2108c3656094bcdf8172604079dc63b502a0d8bef08073"`
[INFO] [stdout] 86820fd3adecabccbc2108c3656094bcdf8172604079dc63b502a0d8bef08073
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/VladMoldoveanu/Brainfuck_stack-and-functions:/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] 5fe8ffc2ae9f338ac29c78f69ffd9616a9853a62c975c3a1237d3d0c6089d349
[INFO] running `"docker" "start" "-a" "5fe8ffc2ae9f338ac29c78f69ffd9616a9853a62c975c3a1237d3d0c6089d349"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/Brainfuck-ad55d5fb0a31227f
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test reader::tests::filtering ... ok
[INFO] [stdout] test dispatcher::operation::array_handler::tests::move_forward_resize ... ok
[INFO] [stdout] test dispatcher::operation::array_handler::tests::add_negative ... ok
[INFO] [stdout] test reader::tests::read_file ... ok
[INFO] [stdout] test dispatcher::operation::array_handler::tests::add_positive ... ok
[INFO] [stdout] test dispatcher::operation::array_handler::tests::move_backward_resize ... ok
[INFO] [stdout] test reader::tests::go_through ... ok
[INFO] [stdout] test dispatcher::operation::array_handler::tests::move_backward_no_resize ... ok
[INFO] [stdout] test dispatcher::operation::array_handler::tests::move_both_dir_resize ... ok
[INFO] [stdout] test dispatcher::operation::array_handler::tests::move_forward_no_resize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/Brainfuck-c2a6c933eaa040e8
[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] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/reader/mod.rs - reader::Reader::from_string (line 36) ... FAILED
[INFO] [stdout] test src/reader/mod.rs - reader::Reader::has_next (line 100) ... FAILED
[INFO] [stdout] test src/reader/mod.rs - reader::Reader::from_file (line 53) ... FAILED
[INFO] [stdout] test src/reader/mod.rs - reader::Reader (line 12) ... FAILED
[INFO] [stdout] test src/reader/mod.rs - reader::Reader::next (line 116) ... FAILED
[INFO] [stdout] test src/compiler/mod.rs - compiler::Compiler::new (line 37) ... ok
[INFO] [stdout] test src/reader/mod.rs - reader::Reader::peek (line 82) ... FAILED
[INFO] [stdout] test src/compiler/mod.rs - compiler::Compiler::compile_file (line 54) ... ok
[INFO] [stdout] test src/compiler/mod.rs - compiler::Compiler::execute (line 165) ... ok
[INFO] [stdout] test src/compiler/mod.rs - compiler::Compiler::compile_string (line 118) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/reader/mod.rs - reader::Reader::from_string (line 36) stdout ----
[INFO] [stdout] error[E0603]: module `reader` is private
[INFO] [stdout]  --> src/reader/mod.rs:37:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use Brainfuck::reader::Reader;
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/reader/mod.rs - reader::Reader::has_next (line 100) stdout ----
[INFO] [stdout] error[E0603]: module `reader` is private
[INFO] [stdout]  --> src/reader/mod.rs:101:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use Brainfuck::reader::Reader;
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/reader/mod.rs - reader::Reader::from_file (line 53) stdout ----
[INFO] [stdout] error[E0603]: module `reader` is private
[INFO] [stdout]  --> src/reader/mod.rs:54:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use Brainfuck::reader::Reader;
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/reader/mod.rs - reader::Reader (line 12) stdout ----
[INFO] [stdout] error[E0603]: module `reader` is private
[INFO] [stdout]  --> src/reader/mod.rs:13:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use Brainfuck::reader::Reader;
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/reader/mod.rs - reader::Reader::next (line 116) stdout ----
[INFO] [stdout] error[E0603]: module `reader` is private
[INFO] [stdout]  --> src/reader/mod.rs:117:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use Brainfuck::reader::Reader;
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/reader/mod.rs - reader::Reader::peek (line 82) stdout ----
[INFO] [stdout] error[E0603]: module `reader` is private
[INFO] [stdout]  --> src/reader/mod.rs:83:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use Brainfuck::reader::Reader;
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/reader/mod.rs - reader::Reader (line 12)
[INFO] [stdout]     src/reader/mod.rs - reader::Reader::from_file (line 53)
[INFO] [stdout]     src/reader/mod.rs - reader::Reader::from_string (line 36)
[INFO] [stdout]     src/reader/mod.rs - reader::Reader::has_next (line 100)
[INFO] [stdout]     src/reader/mod.rs - reader::Reader::next (line 116)
[INFO] [stdout]     src/reader/mod.rs - reader::Reader::peek (line 82)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "5fe8ffc2ae9f338ac29c78f69ffd9616a9853a62c975c3a1237d3d0c6089d349"`
[INFO] running `"docker" "rm" "-f" "5fe8ffc2ae9f338ac29c78f69ffd9616a9853a62c975c3a1237d3d0c6089d349"`
[INFO] [stdout] 5fe8ffc2ae9f338ac29c78f69ffd9616a9853a62c975c3a1237d3d0c6089d349