[INFO] cloning repository detedetedetedete/DictWalker
[INFO] running `"git" "clone" "--bare" "git://github.com/detedetedetedete/DictWalker.git" "work/cache/sources/gh/detedetedetedete/DictWalker"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/detedetedetedete/DictWalker'...
[INFO] running `"git" "clone" "work/cache/sources/gh/detedetedetedete/DictWalker" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/detedetedetedete/DictWalker"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/detedetedetedete/DictWalker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/detedetedetedete/DictWalker" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/detedetedetedete/DictWalker"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/detedetedetedete/DictWalker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 81ebbf52a0e124172b7697a1f8ee0748f98ed60e
[INFO] sha for GitHub repo detedetedetedete/DictWalker: 81ebbf52a0e124172b7697a1f8ee0748f98ed60e
[INFO] validating manifest of detedetedetedete/DictWalker on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of detedetedetedete/DictWalker on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing detedetedetedete/DictWalker
[INFO] finished frobbing detedetedetedete/DictWalker
[INFO] frobbed toml for detedetedetedete/DictWalker written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/detedetedetedete/DictWalker/Cargo.toml
[INFO] started frobbing detedetedetedete/DictWalker
[INFO] finished frobbing detedetedetedete/DictWalker
[INFO] frobbed toml for detedetedetedete/DictWalker written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/detedetedetedete/DictWalker/Cargo.toml
[INFO] crate detedetedetedete/DictWalker already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking detedetedetedete/DictWalker against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-2/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/detedetedetedete/DictWalker:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b1067d834617401da37ad0e003899712aa8663a3c1b1c702e85da268dd39d141
[INFO] running `"docker" "start" "-a" "b1067d834617401da37ad0e003899712aa8663a3c1b1c702e85da268dd39d141"`
[INFO] [stderr]    Compiling quote v0.6.9
[INFO] [stderr]     Checking fern v0.5.6
[INFO] [stderr]    Compiling syn v0.15.18
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]     Checking dict_walker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/training_entry.rs:122:59
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn convert_to_phonemes(str: &str, resolvers: &Vec<Box<PhonemeResolver>>) -> Vec<Phoneme> {
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PhonemeResolver`
[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/training_entry.rs:151:57
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn construct(de: DictEntry, resolvers: &Vec<Box<PhonemeResolver>>) -> Self {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PhonemeResolver`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:57:40
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let mut phoneme_resolvers: Vec<Box<PhonemeResolver>> = vec![
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PhonemeResolver`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/training_entry.rs:122:59
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn convert_to_phonemes(str: &str, resolvers: &Vec<Box<PhonemeResolver>>) -> Vec<Phoneme> {
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PhonemeResolver`
[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/training_entry.rs:151:57
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn construct(de: DictEntry, resolvers: &Vec<Box<PhonemeResolver>>) -> Self {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PhonemeResolver`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:57:40
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let mut phoneme_resolvers: Vec<Box<PhonemeResolver>> = vec![
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PhonemeResolver`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `ext_list_re` should have an upper case name
[INFO] [stderr]   --> src/cli_api.rs:58:20
[INFO] [stderr]    |
[INFO] [stderr] 58 |         static ref ext_list_re: Regex = Regex::new(r"[a-zA-Z0-9,]").unwrap();
[INFO] [stderr]    |                    ^^^^^^^^^^^ help: convert the identifier to upper case: `EXT_LIST_RE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `postfix_accent_re` should have an upper case name
[INFO] [stderr]    --> src/training_entry.rs:106:24
[INFO] [stderr]     |
[INFO] [stderr] 106 |             static ref postfix_accent_re: Regex = Regex::new(r"(?P<last>[^ ])(?P<accent>_[^ ]+)").unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `POSTFIX_ACCENT_RE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `multi_space_re` should have an upper case name
[INFO] [stderr]    --> src/training_entry.rs:114:24
[INFO] [stderr]     |
[INFO] [stderr] 114 |             static ref multi_space_re: Regex = Regex::new(r" {2,}").unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MULTI_SPACE_RE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `postfix_accent_re` should have an upper case name
[INFO] [stderr]   --> src/phoneme_resolvers.rs:37:24
[INFO] [stderr]    |
[INFO] [stderr] 37 |             static ref postfix_accent_re: Regex = Regex::new(r"^(?P<graph>[^ ]+) +(?P<accent>.+)$").unwrap(); // TODO fix var and named cap group names
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `POSTFIX_ACCENT_RE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `ext_list_re` should have an upper case name
[INFO] [stderr]   --> src/cli_api.rs:58:20
[INFO] [stderr]    |
[INFO] [stderr] 58 |         static ref ext_list_re: Regex = Regex::new(r"[a-zA-Z0-9,]").unwrap();
[INFO] [stderr]    |                    ^^^^^^^^^^^ help: convert the identifier to upper case: `EXT_LIST_RE`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `postfix_accent_re` should have an upper case name
[INFO] [stderr]    --> src/training_entry.rs:106:24
[INFO] [stderr]     |
[INFO] [stderr] 106 |             static ref postfix_accent_re: Regex = Regex::new(r"(?P<last>[^ ])(?P<accent>_[^ ]+)").unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `POSTFIX_ACCENT_RE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `multi_space_re` should have an upper case name
[INFO] [stderr]    --> src/training_entry.rs:114:24
[INFO] [stderr]     |
[INFO] [stderr] 114 |             static ref multi_space_re: Regex = Regex::new(r" {2,}").unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MULTI_SPACE_RE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `postfix_accent_re` should have an upper case name
[INFO] [stderr]   --> src/phoneme_resolvers.rs:37:24
[INFO] [stderr]    |
[INFO] [stderr] 37 |             static ref postfix_accent_re: Regex = Regex::new(r"^(?P<graph>[^ ]+) +(?P<accent>.+)$").unwrap(); // TODO fix var and named cap group names
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `POSTFIX_ACCENT_RE`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.96s
[INFO] running `"docker" "inspect" "b1067d834617401da37ad0e003899712aa8663a3c1b1c702e85da268dd39d141"`
[INFO] running `"docker" "rm" "-f" "b1067d834617401da37ad0e003899712aa8663a3c1b1c702e85da268dd39d141"`
[INFO] [stdout] b1067d834617401da37ad0e003899712aa8663a3c1b1c702e85da268dd39d141