[INFO] updating cached repository Ryan1729/list_view_models
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ryan1729/list_view_models
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ryan1729/list_view_models" "work/ex/beta-1.38-1/sources/1.37.0/gh/Ryan1729/list_view_models"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Ryan1729/list_view_models'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ryan1729/list_view_models" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ryan1729/list_view_models"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ryan1729/list_view_models'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cb3ebca7c73f8171cb31d42fea4ec1d9d7fc050e
[INFO] sha for GitHub repo Ryan1729/list_view_models: cb3ebca7c73f8171cb31d42fea4ec1d9d7fc050e
[INFO] validating manifest of Ryan1729/list_view_models 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 Ryan1729/list_view_models 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 Ryan1729/list_view_models
[INFO] finished frobbing Ryan1729/list_view_models
[INFO] frobbed toml for Ryan1729/list_view_models written to work/ex/beta-1.38-1/sources/1.37.0/gh/Ryan1729/list_view_models/Cargo.toml
[INFO] started frobbing Ryan1729/list_view_models
[INFO] finished frobbing Ryan1729/list_view_models
[INFO] frobbed toml for Ryan1729/list_view_models written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ryan1729/list_view_models/Cargo.toml
[INFO] crate Ryan1729/list_view_models 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 Ryan1729/list_view_models against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ryan1729/list_view_models:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 15ed7c6ce27e7681ef0df6b3f9b9a294e9147c7374b670a7ee18b3b9871cd88f
[INFO] running `"docker" "start" "-a" "15ed7c6ce27e7681ef0df6b3f9b9a294e9147c7374b670a7ee18b3b9871cd88f"`
[INFO] [stderr]    Compiling libc v0.2.37
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling regex v0.2.6
[INFO] [stderr]    Compiling list_view_models v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:122:36
[INFO] [stderr]     |
[INFO] [stderr] 122 | fn visit_dirs(dir: &Path, cb: &mut FnMut(&DirEntry)) -> io::Result<()> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&DirEntry)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | /     lazy_static! {
[INFO] [stderr] 54 | |         static ref RE: Regex = Regex::new(r"class\s+([A-Za-z_]*ViewModel)(?:[^A-Za-z_]|$)").unwrap();
[INFO] [stderr] 55 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:99:5
[INFO] [stderr]     |
[INFO] [stderr] 99  | /     lazy_static! {
[INFO] [stderr] 100 | |         static ref RE: Regex = Regex::new(r"^\s*\}\s*$").unwrap();
[INFO] [stderr] 101 | |     }
[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]     Finished dev [unoptimized + debuginfo] target(s) in 12.41s
[INFO] running `"docker" "inspect" "15ed7c6ce27e7681ef0df6b3f9b9a294e9147c7374b670a7ee18b3b9871cd88f"`
[INFO] running `"docker" "rm" "-f" "15ed7c6ce27e7681ef0df6b3f9b9a294e9147c7374b670a7ee18b3b9871cd88f"`
[INFO] [stdout] 15ed7c6ce27e7681ef0df6b3f9b9a294e9147c7374b670a7ee18b3b9871cd88f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ryan1729/list_view_models:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] dae90632748a2931b0f9858759b31f59d36663300a26abd24d3ed7fa5cc3d52b
[INFO] running `"docker" "start" "-a" "dae90632748a2931b0f9858759b31f59d36663300a26abd24d3ed7fa5cc3d52b"`
[INFO] [stderr]    Compiling list_view_models v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:122:36
[INFO] [stderr]     |
[INFO] [stderr] 122 | fn visit_dirs(dir: &Path, cb: &mut FnMut(&DirEntry)) -> io::Result<()> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&DirEntry)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | /     lazy_static! {
[INFO] [stderr] 54 | |         static ref RE: Regex = Regex::new(r"class\s+([A-Za-z_]*ViewModel)(?:[^A-Za-z_]|$)").unwrap();
[INFO] [stderr] 55 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:99:5
[INFO] [stderr]     |
[INFO] [stderr] 99  | /     lazy_static! {
[INFO] [stderr] 100 | |         static ref RE: Regex = Regex::new(r"^\s*\}\s*$").unwrap();
[INFO] [stderr] 101 | |     }
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "dae90632748a2931b0f9858759b31f59d36663300a26abd24d3ed7fa5cc3d52b"`
[INFO] running `"docker" "rm" "-f" "dae90632748a2931b0f9858759b31f59d36663300a26abd24d3ed7fa5cc3d52b"`
[INFO] [stdout] dae90632748a2931b0f9858759b31f59d36663300a26abd24d3ed7fa5cc3d52b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ryan1729/list_view_models:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4b266596ba3fbf8ee3542ffb896a5862d35a539893204a248ac6bc60b3b725b6
[INFO] running `"docker" "start" "-a" "4b266596ba3fbf8ee3542ffb896a5862d35a539893204a248ac6bc60b3b725b6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/list_view_models-bd61ede8d8a80be3
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_extract_view_model_name_does_not_extract_ViewModelMapping ... ok
[INFO] [stdout] test tests::test_extract_view_model_name_in_best_case ... ok
[INFO] [stdout] test tests::test_extract_view_model_name_with_base_class ... ok
[INFO] [stdout] test tests::test_extract_view_model_name_with_full_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4b266596ba3fbf8ee3542ffb896a5862d35a539893204a248ac6bc60b3b725b6"`
[INFO] running `"docker" "rm" "-f" "4b266596ba3fbf8ee3542ffb896a5862d35a539893204a248ac6bc60b3b725b6"`
[INFO] [stdout] 4b266596ba3fbf8ee3542ffb896a5862d35a539893204a248ac6bc60b3b725b6