[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-1.38-1/sources/1.37.0/gh/VladMoldoveanu/Brainfuck_stack-and-functions"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/gh/VladMoldoveanu/Brainfuck_stack-and-functions"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of VladMoldoveanu/Brainfuck_stack-and-functions 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 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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 VladMoldoveanu/Brainfuck_stack-and-functions against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 85b57bd831e16f2512f04655a9a3872533324c8bbb047a1565d02b60629d8a63
[INFO] running `"docker" "start" "-a" "85b57bd831e16f2512f04655a9a3872533324c8bbb047a1565d02b60629d8a63"`
[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 1.65s
[INFO] running `"docker" "inspect" "85b57bd831e16f2512f04655a9a3872533324c8bbb047a1565d02b60629d8a63"`
[INFO] running `"docker" "rm" "-f" "85b57bd831e16f2512f04655a9a3872533324c8bbb047a1565d02b60629d8a63"`
[INFO] [stdout] 85b57bd831e16f2512f04655a9a3872533324c8bbb047a1565d02b60629d8a63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 11f62ee184f8962cea1fddb88ba3b8878d1351c9456621beb68a0d0713a560b7
[INFO] running `"docker" "start" "-a" "11f62ee184f8962cea1fddb88ba3b8878d1351c9456621beb68a0d0713a560b7"`
[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 0.98s
[INFO] running `"docker" "inspect" "11f62ee184f8962cea1fddb88ba3b8878d1351c9456621beb68a0d0713a560b7"`
[INFO] running `"docker" "rm" "-f" "11f62ee184f8962cea1fddb88ba3b8878d1351c9456621beb68a0d0713a560b7"`
[INFO] [stdout] 11f62ee184f8962cea1fddb88ba3b8878d1351c9456621beb68a0d0713a560b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d1bf9271c14f23a1fb250a09209ab6ee3394a29d38fc5379ebd9be93a6f686ae
[INFO] running `"docker" "start" "-a" "d1bf9271c14f23a1fb250a09209ab6ee3394a29d38fc5379ebd9be93a6f686ae"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/Brainfuck-6190044dbc9155e5
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test dispatcher::operation::array_handler::tests::move_both_dir_resize ... ok
[INFO] [stdout] test dispatcher::operation::array_handler::tests::move_backward_resize ... ok
[INFO] [stdout] test dispatcher::operation::array_handler::tests::move_forward_resize ... ok
[INFO] [stdout] test dispatcher::operation::array_handler::tests::move_forward_no_resize ... ok
[INFO] [stdout] test reader::tests::go_through ... ok
[INFO] [stdout] test reader::tests::filtering ... ok
[INFO] [stdout] test reader::tests::read_file ... ok
[INFO] [stdout] test dispatcher::operation::array_handler::tests::add_negative ... ok
[INFO] [stdout] test dispatcher::operation::array_handler::tests::add_positive ... ok
[INFO] [stdout] test dispatcher::operation::array_handler::tests::move_backward_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-e5e6f8d60bb3f47b
[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 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::from_file (line 53) ... FAILED
[INFO] [stdout] test src/reader/mod.rs - reader::Reader::has_next (line 100) ... FAILED
[INFO] [stdout] test src/reader/mod.rs - reader::Reader (line 12) ... FAILED
[INFO] [stdout] test src/reader/mod.rs - reader::Reader::peek (line 82) ... FAILED
[INFO] [stdout] test src/compiler/mod.rs - compiler::Compiler::new (line 37) ... ok
[INFO] [stdout] test src/reader/mod.rs - reader::Reader::next (line 116) ... 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::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::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 (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::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] ---- 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] 
[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" "d1bf9271c14f23a1fb250a09209ab6ee3394a29d38fc5379ebd9be93a6f686ae"`
[INFO] running `"docker" "rm" "-f" "d1bf9271c14f23a1fb250a09209ab6ee3394a29d38fc5379ebd9be93a6f686ae"`
[INFO] [stdout] d1bf9271c14f23a1fb250a09209ab6ee3394a29d38fc5379ebd9be93a6f686ae