[INFO] updating cached repository https://github.com/maeln/Oneliner
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d4387599db55cf8146ef7a82186cc9a1c3d7dea7
[INFO] testing maeln/Oneliner against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaeln%2FOneliner" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maeln/Oneliner on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/maeln/Oneliner
[INFO] finished tweaking git repo https://github.com/maeln/Oneliner
[INFO] tweaked toml for git repo https://github.com/maeln/Oneliner written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/maeln/Oneliner already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 4b90548647814bb4a2a1688824a1c6e66ad4749c706bf3265e707d930b287bbc
[INFO] running `"docker" "start" "-a" "4b90548647814bb4a2a1688824a1c6e66ad4749c706bf3265e707d930b287bbc"`
[INFO] [stderr]    Compiling regex-syntax v0.6.3
[INFO] [stderr]    Compiling smallvec v0.6.6
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling csv v1.0.2
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling crossbeam-channel v0.3.2
[INFO] [stderr]    Compiling crossbeam v0.5.0
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling oneliner v0.1.0 (/opt/rustwide/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<StdError + Send + Sync>;
[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<Box<StdError + Sync + Send>> {
[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<Box<StdError + Sync + Send>> {
[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<unspaced>[;:\.!\?]+)").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 9.23s
[INFO] running `"docker" "inspect" "4b90548647814bb4a2a1688824a1c6e66ad4749c706bf3265e707d930b287bbc"`
[INFO] running `"docker" "rm" "-f" "4b90548647814bb4a2a1688824a1c6e66ad4749c706bf3265e707d930b287bbc"`
[INFO] [stdout] 4b90548647814bb4a2a1688824a1c6e66ad4749c706bf3265e707d930b287bbc
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 356bce22bad9a7be875e9adb943e231cdb2d205f14f2170dd5d8bc4e87d72ff7
[INFO] running `"docker" "start" "-a" "356bce22bad9a7be875e9adb943e231cdb2d205f14f2170dd5d8bc4e87d72ff7"`
[INFO] [stderr]    Compiling oneliner v0.1.0 (/opt/rustwide/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<StdError + Send + Sync>;
[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<Box<StdError + Sync + Send>> {
[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<Box<StdError + Sync + Send>> {
[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<unspaced>[;:\.!\?]+)").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 1.30s
[INFO] running `"docker" "inspect" "356bce22bad9a7be875e9adb943e231cdb2d205f14f2170dd5d8bc4e87d72ff7"`
[INFO] running `"docker" "rm" "-f" "356bce22bad9a7be875e9adb943e231cdb2d205f14f2170dd5d8bc4e87d72ff7"`
[INFO] [stdout] 356bce22bad9a7be875e9adb943e231cdb2d205f14f2170dd5d8bc4e87d72ff7
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 0be3624a832a2fd5e79d130b0dbaf9f2aa853ae93d2f92c28c14fbb65063fc93
[INFO] running `"docker" "start" "-a" "0be3624a832a2fd5e79d130b0dbaf9f2aa853ae93d2f92c28c14fbb65063fc93"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/oneliner-95e09b80de51da97
[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" "0be3624a832a2fd5e79d130b0dbaf9f2aa853ae93d2f92c28c14fbb65063fc93"`
[INFO] running `"docker" "rm" "-f" "0be3624a832a2fd5e79d130b0dbaf9f2aa853ae93d2f92c28c14fbb65063fc93"`
[INFO] [stdout] 0be3624a832a2fd5e79d130b0dbaf9f2aa853ae93d2f92c28c14fbb65063fc93