[INFO] updating cached repository simeg/commentective
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/simeg/commentective
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/simeg/commentective" "work/ex/beta-1.38-1/sources/1.37.0/gh/simeg/commentective"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/simeg/commentective'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/simeg/commentective" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simeg/commentective"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simeg/commentective'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 73e3a5ef13de31eb767ef69e37225ad4688cf844
[INFO] sha for GitHub repo simeg/commentective: 73e3a5ef13de31eb767ef69e37225ad4688cf844
[INFO] validating manifest of simeg/commentective 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 simeg/commentective 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 simeg/commentective
[INFO] finished frobbing simeg/commentective
[INFO] frobbed toml for simeg/commentective written to work/ex/beta-1.38-1/sources/1.37.0/gh/simeg/commentective/Cargo.toml
[INFO] started frobbing simeg/commentective
[INFO] finished frobbing simeg/commentective
[INFO] frobbed toml for simeg/commentective written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simeg/commentective/Cargo.toml
[INFO] crate simeg/commentective 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 simeg/commentective 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/simeg/commentective:/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] fc90081c51e24741b66fe5f81ea7d4a2156d816b692e8f3e30186a49f707dc10
[INFO] running `"docker" "start" "-a" "fc90081c51e24741b66fe5f81ea7d4a2156d816b692e8f3e30186a49f707dc10"`
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling colored v1.6.1
[INFO] [stderr]    Compiling clicolors-control v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling parking_lot v0.6.2
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling console v0.6.1
[INFO] [stderr]    Compiling commentective v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/utils.rs:110:34
[INFO] [stderr]     |
[INFO] [stderr] 110 |         is_single_line_comment: &Fn(&str) -> bool,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.48s
[INFO] running `"docker" "inspect" "fc90081c51e24741b66fe5f81ea7d4a2156d816b692e8f3e30186a49f707dc10"`
[INFO] running `"docker" "rm" "-f" "fc90081c51e24741b66fe5f81ea7d4a2156d816b692e8f3e30186a49f707dc10"`
[INFO] [stdout] fc90081c51e24741b66fe5f81ea7d4a2156d816b692e8f3e30186a49f707dc10
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/simeg/commentective:/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] 2968ac6aef1579a2fd9dbfbf0f720a8dfb2f6f875a7163cc49f39b5e8345cb25
[INFO] running `"docker" "start" "-a" "2968ac6aef1579a2fd9dbfbf0f720a8dfb2f6f875a7163cc49f39b5e8345cb25"`
[INFO] [stderr]    Compiling commentective v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/utils.rs:110:34
[INFO] [stderr]     |
[INFO] [stderr] 110 |         is_single_line_comment: &Fn(&str) -> bool,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `"docker" "inspect" "2968ac6aef1579a2fd9dbfbf0f720a8dfb2f6f875a7163cc49f39b5e8345cb25"`
[INFO] running `"docker" "rm" "-f" "2968ac6aef1579a2fd9dbfbf0f720a8dfb2f6f875a7163cc49f39b5e8345cb25"`
[INFO] [stdout] 2968ac6aef1579a2fd9dbfbf0f720a8dfb2f6f875a7163cc49f39b5e8345cb25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/simeg/commentective:/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] 22abd0ebd451fadc5942b61aba1a63b6bd1260b62bba65e35f4e03ee64490437
[INFO] running `"docker" "start" "-a" "22abd0ebd451fadc5942b61aba1a63b6bd1260b62bba65e35f4e03ee64490437"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/commentective-3c9d070a5554c77a
[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]      Running /opt/crater/target/debug/deps/commentective-f62500e57f01b27d
[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]      Running /opt/crater/target/debug/deps/lib-b372ed822abddb02
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test languages::c_find_with_err ... ok
[INFO] [stdout] test languages::c_find_with_value ... ok
[INFO] [stdout] test languages::bash_find_with_value ... ok
[INFO] [stdout] test languages::bash_find_with_err ... ok
[INFO] [stdout] test languages::cpp_find_with_value ... ok
[INFO] [stdout] test languages::csharp_find_with_err ... ok
[INFO] [stdout] test languages::cpp_find_with_err ... ok
[INFO] [stdout] test languages::html_find_with_err ... ok
[INFO] [stdout] test languages::csharp_find_with_value ... ok
[INFO] [stdout] test languages::golang_find_with_err ... ok
[INFO] [stdout] test languages::css_find_with_err ... ok
[INFO] [stdout] test languages::html_find_with_value ... ok
[INFO] [stdout] test languages::css_find_with_value ... ok
[INFO] [stdout] test languages::golang_find_with_value ... ok
[INFO] [stdout] test languages::java_find_with_err ... ok
[INFO] [stdout] test flags::flag_extension ... ok
[INFO] [stdout] test languages::lua_find_with_value ... ok
[INFO] [stdout] test languages::javascript_find_with_err ... ok
[INFO] [stdout] test languages::lua_find_with_err ... ok
[INFO] [stdout] test languages::javascript_find_with_value ... ok
[INFO] [stdout] test languages::python_find_with_err ... ok
[INFO] [stdout] test languages::php_find_with_err ... ok
[INFO] [stdout] test languages::php_find_with_value ... ok
[INFO] [stdout] test languages::java_find_with_value ... ok
[INFO] [stdout] test languages::ruby_find_with_err ... ok
[INFO] [stdout] test languages::rust_find_with_err ... ok
[INFO] [stdout] test languages::ruby_find_with_value ... ok
[INFO] [stdout] test languages::rust_find_with_value ... ok
[INFO] [stdout] test utils::utils_path_filename_with_err ... ok
[INFO] [stdout] test languages::scala_find_with_err ... ok
[INFO] [stdout] test languages::scala_find_with_value ... ok
[INFO] [stdout] test utils::exists_on_filesystem_with_err ... ok
[INFO] [stdout] test languages::python_find_with_value ... ok
[INFO] [stdout] test utils::resolve_type_with_value ... ok
[INFO] [stdout] test utils::utils_path_filename_with_value ... ok
[INFO] [stdout] test utils::utils_string_contains_all_false ... ok
[INFO] [stdout] test utils::exists_on_filesystem_with_value ... ok
[INFO] [stdout] test utils::utils_string_contains_all_true ... ok
[INFO] [stdout] test utils::resolve_type_with_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests commentective
[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] running `"docker" "inspect" "22abd0ebd451fadc5942b61aba1a63b6bd1260b62bba65e35f4e03ee64490437"`
[INFO] running `"docker" "rm" "-f" "22abd0ebd451fadc5942b61aba1a63b6bd1260b62bba65e35f4e03ee64490437"`
[INFO] [stdout] 22abd0ebd451fadc5942b61aba1a63b6bd1260b62bba65e35f4e03ee64490437