[INFO] cloning repository themadprofessor/rbrainfuck [INFO] running `"git" "clone" "--bare" "git://github.com/themadprofessor/rbrainfuck.git" "work/cache/sources/gh/themadprofessor/rbrainfuck"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/themadprofessor/rbrainfuck'... [INFO] running `"git" "clone" "work/cache/sources/gh/themadprofessor/rbrainfuck" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/themadprofessor/rbrainfuck"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/themadprofessor/rbrainfuck'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/themadprofessor/rbrainfuck" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/themadprofessor/rbrainfuck"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/themadprofessor/rbrainfuck'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ded37c7de0945ee38c6ca4b269c2f7f525a81abe [INFO] sha for GitHub repo themadprofessor/rbrainfuck: ded37c7de0945ee38c6ca4b269c2f7f525a81abe [INFO] validating manifest of themadprofessor/rbrainfuck on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of themadprofessor/rbrainfuck on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing themadprofessor/rbrainfuck [INFO] finished frobbing themadprofessor/rbrainfuck [INFO] frobbed toml for themadprofessor/rbrainfuck written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/themadprofessor/rbrainfuck/Cargo.toml [INFO] started frobbing themadprofessor/rbrainfuck [INFO] finished frobbing themadprofessor/rbrainfuck [INFO] frobbed toml for themadprofessor/rbrainfuck written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/themadprofessor/rbrainfuck/Cargo.toml [INFO] crate themadprofessor/rbrainfuck already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded exit-code v1.0.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing themadprofessor/rbrainfuck against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/themadprofessor/rbrainfuck:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 1bc91f6f33fc11a1f17fdc8154611c173524dbafcf804d43a73bd158f7668bee [INFO] running `"docker" "start" "-a" "1bc91f6f33fc11a1f17fdc8154611c173524dbafcf804d43a73bd158f7668bee"` [INFO] [stderr] Compiling libc v0.2.26 [INFO] [stderr] Compiling exit-code v1.0.0 [INFO] [stderr] Compiling backtrace-sys v0.1.11 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling nom v3.1.0 [INFO] [stderr] Compiling backtrace v0.3.2 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling rbrainfuck v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `nom` [INFO] [stderr] --> src/ast.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use nom; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | foreign_links { [INFO] [stderr] 3 | | IoError(::std::io::Error); [INFO] [stderr] 4 | | NomError(::nom::simple_errors::Err); [INFO] [stderr] ... | [INFO] [stderr] 20 | | } [INFO] [stderr] 21 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | foreign_links { [INFO] [stderr] 3 | | IoError(::std::io::Error); [INFO] [stderr] 4 | | NomError(::nom::simple_errors::Err); [INFO] [stderr] ... | [INFO] [stderr] 20 | | } [INFO] [stderr] 21 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `flatten` [INFO] [stderr] --> src/ast.rs:49:1 [INFO] [stderr] | [INFO] [stderr] 49 | fn flatten(data: Vec>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_capacity` [INFO] [stderr] --> src/machine.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn with_capacity(size: usize) -> Machine { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.87s [INFO] running `"docker" "inspect" "1bc91f6f33fc11a1f17fdc8154611c173524dbafcf804d43a73bd158f7668bee"` [INFO] running `"docker" "rm" "-f" "1bc91f6f33fc11a1f17fdc8154611c173524dbafcf804d43a73bd158f7668bee"` [INFO] [stdout] 1bc91f6f33fc11a1f17fdc8154611c173524dbafcf804d43a73bd158f7668bee [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/themadprofessor/rbrainfuck:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 39a43138c1d41f7284c82e70324d213282119a3c955c168aaebd0e3a7c8730e8 [INFO] running `"docker" "start" "-a" "39a43138c1d41f7284c82e70324d213282119a3c955c168aaebd0e3a7c8730e8"` [INFO] [stderr] Compiling rbrainfuck v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `nom` [INFO] [stderr] --> src/ast.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use nom; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | foreign_links { [INFO] [stderr] 3 | | IoError(::std::io::Error); [INFO] [stderr] 4 | | NomError(::nom::simple_errors::Err); [INFO] [stderr] ... | [INFO] [stderr] 20 | | } [INFO] [stderr] 21 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | foreign_links { [INFO] [stderr] 3 | | IoError(::std::io::Error); [INFO] [stderr] 4 | | NomError(::nom::simple_errors::Err); [INFO] [stderr] ... | [INFO] [stderr] 20 | | } [INFO] [stderr] 21 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `flatten` [INFO] [stderr] --> src/ast.rs:49:1 [INFO] [stderr] | [INFO] [stderr] 49 | fn flatten(data: Vec>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_capacity` [INFO] [stderr] --> src/machine.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn with_capacity(size: usize) -> Machine { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.71s [INFO] running `"docker" "inspect" "39a43138c1d41f7284c82e70324d213282119a3c955c168aaebd0e3a7c8730e8"` [INFO] running `"docker" "rm" "-f" "39a43138c1d41f7284c82e70324d213282119a3c955c168aaebd0e3a7c8730e8"` [INFO] [stdout] 39a43138c1d41f7284c82e70324d213282119a3c955c168aaebd0e3a7c8730e8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/themadprofessor/rbrainfuck:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] b5569ba0fa09ef98b6992fe6a08b8e02268e24e2772291770fe8931e09878f38 [INFO] running `"docker" "start" "-a" "b5569ba0fa09ef98b6992fe6a08b8e02268e24e2772291770fe8931e09878f38"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/rbrainfuck-28c3465adea61576 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test machine::tests::empty ... ok [INFO] [stdout] test machine::tests::move_left ... ok [INFO] [stdout] test machine::tests::move_right ... ok [INFO] [stdout] test macros::tests::build_single ... ok [INFO] [stdout] test macros::tests::is_one_fail_multi_char ... ok [INFO] [stdout] test macros::tests::is_one_fail_single_char ... ok [INFO] [stdout] test macros::tests::is_one_multi_char ... ok [INFO] [stdout] test macros::tests::is_one_single_char ... ok [INFO] [stdout] test macros::tests::string_build ... ok [INFO] [stdout] test macros::tests::string_build_empty ... ok [INFO] [stdout] test macros::tests::string_build_multi ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b5569ba0fa09ef98b6992fe6a08b8e02268e24e2772291770fe8931e09878f38"` [INFO] running `"docker" "rm" "-f" "b5569ba0fa09ef98b6992fe6a08b8e02268e24e2772291770fe8931e09878f38"` [INFO] [stdout] b5569ba0fa09ef98b6992fe6a08b8e02268e24e2772291770fe8931e09878f38