[INFO] cloning repository treeman/rqr
[INFO] running `"git" "clone" "--bare" "git://github.com/treeman/rqr.git" "work/cache/sources/gh/treeman/rqr"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/treeman/rqr'...
[INFO] running `"git" "clone" "work/cache/sources/gh/treeman/rqr" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/treeman/rqr"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/treeman/rqr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/treeman/rqr" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/treeman/rqr"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/treeman/rqr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ffd1a994eb2db53d78c289e92eb7199410508c5b
[INFO] sha for GitHub repo treeman/rqr: ffd1a994eb2db53d78c289e92eb7199410508c5b
[INFO] validating manifest of treeman/rqr 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 treeman/rqr 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 treeman/rqr
[INFO] finished frobbing treeman/rqr
[INFO] frobbed toml for treeman/rqr written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/treeman/rqr/Cargo.toml
[INFO] started frobbing treeman/rqr
[INFO] finished frobbing treeman/rqr
[INFO] frobbed toml for treeman/rqr written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/treeman/rqr/Cargo.toml
[INFO] crate treeman/rqr 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 bitvec v0.10.1
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing treeman/rqr against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/treeman/rqr:/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] 6eb227d49657760013cdcf55e863985988067620c59e54923c65992369c64a61
[INFO] running `"docker" "start" "-a" "6eb227d49657760013cdcf55e863985988067620c59e54923c65992369c64a61"`
[INFO] [stderr]    Compiling bitvec v0.10.1
[INFO] [stderr]    Compiling rqr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mask.rs:21:26
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn fun(&self) -> Box<Fn(usize, usize) -> bool> {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, usize) -> bool`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/mask.rs:203:26
[INFO] [stderr]     |
[INFO] [stderr] 203 | fn apply_mask_fun(f: Box<Fn(usize, usize) -> bool>, matrix: &Matrix) -> Matrix {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, usize) -> bool`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `"docker" "inspect" "6eb227d49657760013cdcf55e863985988067620c59e54923c65992369c64a61"`
[INFO] running `"docker" "rm" "-f" "6eb227d49657760013cdcf55e863985988067620c59e54923c65992369c64a61"`
[INFO] [stdout] 6eb227d49657760013cdcf55e863985988067620c59e54923c65992369c64a61
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/treeman/rqr:/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] b4946c4dd64d2bcba9125767c44cf254030ee707fd046b39987432d92974509d
[INFO] running `"docker" "start" "-a" "b4946c4dd64d2bcba9125767c44cf254030ee707fd046b39987432d92974509d"`
[INFO] [stderr]    Compiling rqr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mask.rs:21:26
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn fun(&self) -> Box<Fn(usize, usize) -> bool> {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, usize) -> bool`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/mask.rs:203:26
[INFO] [stderr]     |
[INFO] [stderr] 203 | fn apply_mask_fun(f: Box<Fn(usize, usize) -> bool>, matrix: &Matrix) -> Matrix {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, usize) -> bool`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.18s
[INFO] running `"docker" "inspect" "b4946c4dd64d2bcba9125767c44cf254030ee707fd046b39987432d92974509d"`
[INFO] running `"docker" "rm" "-f" "b4946c4dd64d2bcba9125767c44cf254030ee707fd046b39987432d92974509d"`
[INFO] [stdout] b4946c4dd64d2bcba9125767c44cf254030ee707fd046b39987432d92974509d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/treeman/rqr:/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] d139a233982cbc338a4321a2aee52cca2005a12ae041dc93e11da189344b266f
[INFO] running `"docker" "start" "-a" "d139a233982cbc338a4321a2aee52cca2005a12ae041dc93e11da189344b266f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rqr-d28ed593abe0b059
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test builder::tests::config ... ok
[INFO] [stdout] test builder::tests::add_raw_data ... ok
[INFO] [stdout] test builder::tests::finders ... ok
[INFO] [stdout] test builder::tests::format_info ... ok
[INFO] [stdout] test builder::tests::fun_patterns ... ok
[INFO] [stdout] test builder::tests::add_data ... ok
[INFO] [stdout] test ec::tests::group_tutorial_example ... ok
[INFO] [stdout] test data::tests::encode_full ... ok
[INFO] [stdout] test info::tests::data ... ok
[INFO] [stdout] test info::tests::info ... ok
[INFO] [stdout] test data::tests::internal ... ok
[INFO] [stdout] test ec::tests::interleave_tutorial_example ... ok
[INFO] [stdout] test mask::tests::apply_mask ... ok
[INFO] [stdout] test mode::tests::creation ... ok
[INFO] [stdout] test mode::tests::internal ... ok
[INFO] [stdout] test mask::tests::mask_evaluation ... ok
[INFO] [stdout] test builder::tests::fun_patterns_large ... ok
[INFO] [stdout] test ec::tests::add_simple ... ok
[INFO] [stdout] test render::tests::color ... ok
[INFO] [stdout] test ec::tests::ec_tutorial_example ... ok
[INFO] [stdout] test version::tests::version ... ok
[INFO] [stdout] test version::tests::minimal_version ... ok
[INFO] [stdout] test render::tests::svg_renderer ... ok
[INFO] [stdout] test render::tests::string_renderer ... ok
[INFO] [stdout] test builder::tests::hello_world ... ok
[INFO] [stdout] test builder::tests::into_qr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rqr
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/render.rs - render::Color::from_7_hex (line 184) ... ok
[INFO] [stdout] test src/render.rs - render::Color::hex (line 150) ... ok
[INFO] [stdout] test src/render.rs - render::Color::from_4_hex (line 163) ... ok
[INFO] [stdout] test src/lib.rs -  (line 44) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] test src/lib.rs -  (line 12) ... ok
[INFO] [stdout] test src/render.rs - render::Color::to_hex_str (line 203) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d139a233982cbc338a4321a2aee52cca2005a12ae041dc93e11da189344b266f"`
[INFO] running `"docker" "rm" "-f" "d139a233982cbc338a4321a2aee52cca2005a12ae041dc93e11da189344b266f"`
[INFO] [stdout] d139a233982cbc338a4321a2aee52cca2005a12ae041dc93e11da189344b266f