[INFO] updating cached repository maeln/Oneliner [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/maeln/Oneliner [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/maeln/Oneliner" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/maeln/Oneliner"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/maeln/Oneliner'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/maeln/Oneliner" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/maeln/Oneliner"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/maeln/Oneliner'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d4387599db55cf8146ef7a82186cc9a1c3d7dea7 [INFO] sha for GitHub repo maeln/Oneliner: d4387599db55cf8146ef7a82186cc9a1c3d7dea7 [INFO] validating manifest of maeln/Oneliner on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of maeln/Oneliner on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing maeln/Oneliner [INFO] finished frobbing maeln/Oneliner [INFO] frobbed toml for maeln/Oneliner written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/maeln/Oneliner/Cargo.toml [INFO] started frobbing maeln/Oneliner [INFO] finished frobbing maeln/Oneliner [INFO] frobbed toml for maeln/Oneliner written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/maeln/Oneliner/Cargo.toml [INFO] crate maeln/Oneliner already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking maeln/Oneliner against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-5/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/maeln/Oneliner:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 132a28390fd57e509a4255dee0ffaf4b1bdcf5e9015f6bdbe8cb5f378f5a3ef9 [INFO] running `"docker" "start" "-a" "132a28390fd57e509a4255dee0ffaf4b1bdcf5e9015f6bdbe8cb5f378f5a3ef9"` [INFO] [stderr] Checking csv-core v0.1.4 [INFO] [stderr] Checking crossbeam-channel v0.3.2 [INFO] [stderr] Checking csv v1.0.2 [INFO] [stderr] Checking crossbeam v0.5.0 [INFO] [stderr] Checking oneliner v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialize/errors.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | type Cause = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync` [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/serialize/errors.rs:60:43 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn into_cause(self) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialize/errors.rs:98:32 [INFO] [stderr] | [INFO] [stderr] 98 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialize/errors.rs:99:60 [INFO] [stderr] | [INFO] [stderr] 99 | self.inner.cause.as_ref().map(|cause| &**cause as &StdError) [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialize/errors.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | type Cause = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync` [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/serialize/errors.rs:60:43 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn into_cause(self) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialize/errors.rs:98:32 [INFO] [stderr] | [INFO] [stderr] 98 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serialize/errors.rs:99:60 [INFO] [stderr] | [INFO] [stderr] 99 | self.inner.cause.as_ref().map(|cause| &**cause as &StdError) [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SerializeError` [INFO] [stderr] --> src/serialize/errors.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | SerializeError, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UnserializeError` [INFO] [stderr] --> src/serialize/errors.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | UnserializeError, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_serialize` [INFO] [stderr] --> src/serialize/errors.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn new_serialize() -> Error { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_unserialize` [INFO] [stderr] --> src/serialize/errors.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn new_unserialize() -> Error { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `into_cause` [INFO] [stderr] --> src/serialize/errors.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn into_cause(self) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static variable `split_word_re` should have an upper case name [INFO] [stderr] --> src/csv_parser.rs:106:20 [INFO] [stderr] | [INFO] [stderr] 106 | static ref split_word_re: Regex = Regex::new(r"\s+").unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `SPLIT_WORD_RE` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static variable `multiple_ponct` should have an upper case name [INFO] [stderr] --> src/csv_parser.rs:135:20 [INFO] [stderr] | [INFO] [stderr] 135 | static ref multiple_ponct: Regex = Regex::new(r"(?P[;:\.!\?]+)").unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MULTIPLE_PONCT` [INFO] [stderr] [INFO] [stderr] warning: static variable `url_reg` should have an upper case name [INFO] [stderr] --> src/csv_parser.rs:157:20 [INFO] [stderr] | [INFO] [stderr] 157 | static ref url_reg: Regex = Regex::new(r"(.+://.+\.[a-z]+.*$)|(.*www\..*)").unwrap(); [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `URL_REG` [INFO] [stderr] [INFO] [stderr] warning: static variable `char_reg` should have an upper case name [INFO] [stderr] --> src/csv_parser.rs:165:20 [INFO] [stderr] | [INFO] [stderr] 165 | static ref char_reg: Regex = Regex::new(r".*[a-zA-Z]+.*").unwrap(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper case: `CHAR_REG` [INFO] [stderr] [INFO] [stderr] warning: static variable `bull_reg` should have an upper case name [INFO] [stderr] --> src/csv_parser.rs:173:20 [INFO] [stderr] | [INFO] [stderr] 173 | static ref bull_reg: Regex = Regex::new(r"^#+").unwrap(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper case: `BULL_REG` [INFO] [stderr] [INFO] [stderr] warning: static variable `end` should have an upper case name [INFO] [stderr] --> src/markovchain.rs:49:24 [INFO] [stderr] | [INFO] [stderr] 49 | static ref end: Regex = Regex::new(r"[;:,\.!\?]+").unwrap(); [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `END` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SerializeError` [INFO] [stderr] --> src/serialize/errors.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | SerializeError, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UnserializeError` [INFO] [stderr] --> src/serialize/errors.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | UnserializeError, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_serialize` [INFO] [stderr] --> src/serialize/errors.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn new_serialize() -> Error { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_unserialize` [INFO] [stderr] --> src/serialize/errors.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn new_unserialize() -> Error { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `into_cause` [INFO] [stderr] --> src/serialize/errors.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn into_cause(self) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static variable `split_word_re` should have an upper case name [INFO] [stderr] --> src/csv_parser.rs:106:20 [INFO] [stderr] | [INFO] [stderr] 106 | static ref split_word_re: Regex = Regex::new(r"\s+").unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `SPLIT_WORD_RE` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static variable `multiple_ponct` should have an upper case name [INFO] [stderr] --> src/csv_parser.rs:135:20 [INFO] [stderr] | [INFO] [stderr] 135 | static ref multiple_ponct: Regex = Regex::new(r"(?P[;:\.!\?]+)").unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MULTIPLE_PONCT` [INFO] [stderr] [INFO] [stderr] warning: static variable `url_reg` should have an upper case name [INFO] [stderr] --> src/csv_parser.rs:157:20 [INFO] [stderr] | [INFO] [stderr] 157 | static ref url_reg: Regex = Regex::new(r"(.+://.+\.[a-z]+.*$)|(.*www\..*)").unwrap(); [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `URL_REG` [INFO] [stderr] [INFO] [stderr] warning: static variable `char_reg` should have an upper case name [INFO] [stderr] --> src/csv_parser.rs:165:20 [INFO] [stderr] | [INFO] [stderr] 165 | static ref char_reg: Regex = Regex::new(r".*[a-zA-Z]+.*").unwrap(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper case: `CHAR_REG` [INFO] [stderr] [INFO] [stderr] warning: static variable `bull_reg` should have an upper case name [INFO] [stderr] --> src/csv_parser.rs:173:20 [INFO] [stderr] | [INFO] [stderr] 173 | static ref bull_reg: Regex = Regex::new(r"^#+").unwrap(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper case: `BULL_REG` [INFO] [stderr] [INFO] [stderr] warning: static variable `end` should have an upper case name [INFO] [stderr] --> src/markovchain.rs:49:24 [INFO] [stderr] | [INFO] [stderr] 49 | static ref end: Regex = Regex::new(r"[;:,\.!\?]+").unwrap(); [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `END` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.81s [INFO] running `"docker" "inspect" "132a28390fd57e509a4255dee0ffaf4b1bdcf5e9015f6bdbe8cb5f378f5a3ef9"` [INFO] running `"docker" "rm" "-f" "132a28390fd57e509a4255dee0ffaf4b1bdcf5e9015f6bdbe8cb5f378f5a3ef9"` [INFO] [stdout] 132a28390fd57e509a4255dee0ffaf4b1bdcf5e9015f6bdbe8cb5f378f5a3ef9