[INFO] crate jg 0.1.6 is already in cache
[INFO] checking jg-0.1.6 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate jg 0.1.6 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate jg 0.1.6 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate jg 0.1.6
[INFO] finished tweaking crates.io crate jg 0.1.6
[INFO] tweaked toml for crates.io crate jg 0.1.6 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a6e4009dcef8a058477b225cb81f673ef4c4aea3050e87e4f943fd8a9f73f9bc
[INFO] running `"docker" "start" "-a" "a6e4009dcef8a058477b225cb81f673ef4c4aea3050e87e4f943fd8a9f73f9bc"`
[INFO] [stderr]     Checking json v0.11.15
[INFO] [stderr]     Checking predicates v1.0.4
[INFO] [stderr]     Checking escargot v0.3.1
[INFO] [stderr]     Checking json-highlight-writer v1.1.0
[INFO] [stderr]     Checking assert_cmd v0.10.2
[INFO] [stderr]     Checking jg v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/input/enumeration.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | ) -> Box<FnMut(Result<String, String>) -> (Option<usize>, Option<usize>, Result<String, String>)> {
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Result<String, String>) -> (Option<usize>, Option<usize>, Result<String, String>)`
[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/input/mod.rs:33:15
[INFO] [stderr]    |
[INFO] [stderr] 33 |     on_line: &Fn(String) -> Result<String, String>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) -> Result<String, String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/mod.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |       on_result: &Fn(
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 35 | |         (Option<usize>, Option<usize>, Result<String, String>),
[INFO] [stderr] 36 | |     ) -> (Option<usize>, Option<usize>),
[INFO] [stderr]    | |_______________________________________^
[INFO] [stderr]    |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 34 |     on_result: &dyn Fn(
[INFO] [stderr] 35 |         (Option<usize>, Option<usize>, Result<String, String>),
[INFO] [stderr] 36 |     ) -> (Option<usize>, Option<usize>),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/mod.rs:41:47
[INFO] [stderr]    |
[INFO] [stderr] 41 |         None => Box::new(stdin.lock()) as Box<BufRead>,
[INFO] [stderr]    |                                               ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/mod.rs:66:49
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn buffer_input_file(input: &str) -> Result<Box<BufRead>, Option<String>> {
[INFO] [stderr]    |                                                 ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/mod.rs:91:28
[INFO] [stderr]    |
[INFO] [stderr] 91 |     matchers: &Vec<Vec<Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>>>,
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/array_member.rs:11:37
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn array_index(index: usize) -> Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>> {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/array_member.rs:47:10
[INFO] [stderr]    |
[INFO] [stderr] 47 | ) -> Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/selection/array_member.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 155 |         Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/selection/identity.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn identity() -> Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>> {
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/identity.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |         Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/selection/prop.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 | ) -> Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>> {
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/selection/prop.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 126 |         Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/selection/sequence.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 | ) -> Result<Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>, &str> {
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/sequence.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |         Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/selection/mod.rs:9:24
[INFO] [stderr]   |
[INFO] [stderr] 9 |     matchers: &Vec<Box<Fn(Option<&'a JsonValue>) -> Option<&'a JsonValue>>>,
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&'a JsonValue>) -> Option<&'a JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/mod.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |         Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/mod.rs:66:21
[INFO] [stderr]    |
[INFO] [stderr] 66 | ) -> Result<Vec<Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>>, &str> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/mod.rs:67:31
[INFO] [stderr]    |
[INFO] [stderr] 67 |     let mut matchers: Vec<Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>> = vec![];
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/mod.rs:89:21
[INFO] [stderr]    |
[INFO] [stderr] 89 | ) -> Result<Vec<Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>>, String> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/input/enumeration.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | ) -> Box<FnMut(Result<String, String>) -> (Option<usize>, Option<usize>, Result<String, String>)> {
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Result<String, String>) -> (Option<usize>, Option<usize>, Result<String, String>)`
[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/input/mod.rs:33:15
[INFO] [stderr]    |
[INFO] [stderr] 33 |     on_line: &Fn(String) -> Result<String, String>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) -> Result<String, String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/mod.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |       on_result: &Fn(
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 35 | |         (Option<usize>, Option<usize>, Result<String, String>),
[INFO] [stderr] 36 | |     ) -> (Option<usize>, Option<usize>),
[INFO] [stderr]    | |_______________________________________^
[INFO] [stderr]    |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 34 |     on_result: &dyn Fn(
[INFO] [stderr] 35 |         (Option<usize>, Option<usize>, Result<String, String>),
[INFO] [stderr] 36 |     ) -> (Option<usize>, Option<usize>),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/mod.rs:41:47
[INFO] [stderr]    |
[INFO] [stderr] 41 |         None => Box::new(stdin.lock()) as Box<BufRead>,
[INFO] [stderr]    |                                               ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/mod.rs:66:49
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn buffer_input_file(input: &str) -> Result<Box<BufRead>, Option<String>> {
[INFO] [stderr]    |                                                 ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input/mod.rs:91:28
[INFO] [stderr]    |
[INFO] [stderr] 91 |     matchers: &Vec<Vec<Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>>>,
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/array_member.rs:11:37
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn array_index(index: usize) -> Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>> {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/array_member.rs:47:10
[INFO] [stderr]    |
[INFO] [stderr] 47 | ) -> Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/selection/array_member.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 155 |         Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/selection/identity.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn identity() -> Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>> {
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/identity.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |         Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/selection/prop.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 | ) -> Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>> {
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/selection/prop.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 126 |         Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/selection/sequence.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 | ) -> Result<Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>, &str> {
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/sequence.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |         Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/selection/mod.rs:9:24
[INFO] [stderr]   |
[INFO] [stderr] 9 |     matchers: &Vec<Box<Fn(Option<&'a JsonValue>) -> Option<&'a JsonValue>>>,
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&'a JsonValue>) -> Option<&'a JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/mod.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |         Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/mod.rs:66:21
[INFO] [stderr]    |
[INFO] [stderr] 66 | ) -> Result<Vec<Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>>, &str> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/mod.rs:67:31
[INFO] [stderr]    |
[INFO] [stderr] 67 |     let mut matchers: Vec<Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>> = vec![];
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/selection/mod.rs:89:21
[INFO] [stderr]    |
[INFO] [stderr] 89 | ) -> Result<Vec<Box<Fn(Option<&JsonValue>) -> Option<&JsonValue>>>, String> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&JsonValue>) -> Option<&JsonValue>`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_index` should have an upper case name
[INFO] [stderr]    --> src/selection/array_member.rs:115:18
[INFO] [stderr]     |
[INFO] [stderr] 115 |       static ref re_index: Regex =
[INFO] [stderr]     |                  ^^^^^^^^ help: convert the identifier to upper case: `RE_INDEX`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_member` should have an upper case name
[INFO] [stderr]    --> src/selection/array_member.rs:117:18
[INFO] [stderr]     |
[INFO] [stderr] 117 |       static ref re_member: Regex = Regex::new(
[INFO] [stderr]     |                  ^^^^^^^^^ help: convert the identifier to upper case: `RE_MEMBER`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_prop` should have an upper case name
[INFO] [stderr]   --> src/selection/prop.rs:96:18
[INFO] [stderr]    |
[INFO] [stderr] 96 |       static ref re_prop: Regex =
[INFO] [stderr]    |                  ^^^^^^^ help: convert the identifier to upper case: `RE_PROP`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_prop_value` should have an upper case name
[INFO] [stderr]   --> src/selection/prop.rs:98:18
[INFO] [stderr]    |
[INFO] [stderr] 98 |       static ref re_prop_value: Regex = Regex::new(
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_PROP_VALUE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_sequence` should have an upper case name
[INFO] [stderr]   --> src/selection/sequence.rs:25:20
[INFO] [stderr]    |
[INFO] [stderr] 25 |         static ref re_sequence: Regex = Regex::new(r#"^\[(?P<sequence_matcher>(.)+)\]$"#).unwrap();
[INFO] [stderr]    |                    ^^^^^^^^^^^ help: convert the identifier to upper case: `RE_SEQUENCE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_index` should have an upper case name
[INFO] [stderr]    --> src/selection/array_member.rs:115:18
[INFO] [stderr]     |
[INFO] [stderr] 115 |       static ref re_index: Regex =
[INFO] [stderr]     |                  ^^^^^^^^ help: convert the identifier to upper case: `RE_INDEX`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_member` should have an upper case name
[INFO] [stderr]    --> src/selection/array_member.rs:117:18
[INFO] [stderr]     |
[INFO] [stderr] 117 |       static ref re_member: Regex = Regex::new(
[INFO] [stderr]     |                  ^^^^^^^^^ help: convert the identifier to upper case: `RE_MEMBER`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_prop` should have an upper case name
[INFO] [stderr]   --> src/selection/prop.rs:96:18
[INFO] [stderr]    |
[INFO] [stderr] 96 |       static ref re_prop: Regex =
[INFO] [stderr]    |                  ^^^^^^^ help: convert the identifier to upper case: `RE_PROP`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_prop_value` should have an upper case name
[INFO] [stderr]   --> src/selection/prop.rs:98:18
[INFO] [stderr]    |
[INFO] [stderr] 98 |       static ref re_prop_value: Regex = Regex::new(
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: convert the identifier to upper case: `RE_PROP_VALUE`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `re_sequence` should have an upper case name
[INFO] [stderr]   --> src/selection/sequence.rs:25:20
[INFO] [stderr]    |
[INFO] [stderr] 25 |         static ref re_sequence: Regex = Regex::new(r#"^\[(?P<sequence_matcher>(.)+)\]$"#).unwrap();
[INFO] [stderr]    |                    ^^^^^^^^^^^ help: convert the identifier to upper case: `RE_SEQUENCE`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.43s
[INFO] running `"docker" "inspect" "a6e4009dcef8a058477b225cb81f673ef4c4aea3050e87e4f943fd8a9f73f9bc"`
[INFO] running `"docker" "rm" "-f" "a6e4009dcef8a058477b225cb81f673ef4c4aea3050e87e4f943fd8a9f73f9bc"`
[INFO] [stdout] a6e4009dcef8a058477b225cb81f673ef4c4aea3050e87e4f943fd8a9f73f9bc
