[INFO] cloning repository https://github.com/smbroadley/prsr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smbroadley/prsr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmbroadley%2Fprsr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmbroadley%2Fprsr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c2769e716f68eed02dfaff6caa0164f77a49520
[INFO] checking smbroadley/prsr against master#0da95bd8698d9edd684e0978e888ad1bd29f19ba for pr-125923-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmbroadley%2Fprsr" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/smbroadley/prsr on toolchain 0da95bd8698d9edd684e0978e888ad1bd29f19ba
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0da95bd8698d9edd684e0978e888ad1bd29f19ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/smbroadley/prsr
[INFO] finished tweaking git repo https://github.com/smbroadley/prsr
[INFO] tweaked toml for git repo https://github.com/smbroadley/prsr written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/smbroadley/prsr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0da95bd8698d9edd684e0978e888ad1bd29f19ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0da95bd8698d9edd684e0978e888ad1bd29f19ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74157146cb32285316c486675b69f73a8b838c7f1acdea48bfc8fb03b1db7dfe
[INFO] running `Command { std: "docker" "start" "-a" "74157146cb32285316c486675b69f73a8b838c7f1acdea48bfc8fb03b1db7dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74157146cb32285316c486675b69f73a8b838c7f1acdea48bfc8fb03b1db7dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74157146cb32285316c486675b69f73a8b838c7f1acdea48bfc8fb03b1db7dfe", kill_on_drop: false }`
[INFO] [stdout] 74157146cb32285316c486675b69f73a8b838c7f1acdea48bfc8fb03b1db7dfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0da95bd8698d9edd684e0978e888ad1bd29f19ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da422c4556efa98b87f2b6bc0ebc85b4cea1345e347db7c7bde25f0e7b3a5907
[INFO] running `Command { std: "docker" "start" "-a" "da422c4556efa98b87f2b6bc0ebc85b4cea1345e347db7c7bde25f0e7b3a5907", kill_on_drop: false }`
[INFO] [stderr]     Checking prsr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::parsers::xml::*`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::parsers::xml::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parsers::xml::*`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::parsers::xml::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `and_then`, `box_and_then`, and `or` are never used
[INFO] [stdout]   --> src/core/mod.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub trait Parser<'a, Output> {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn and_then<F, NextParser, NewOutput>(self, f: F) -> impl Parser<'a, NewOutput>
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn box_and_then<F, NextParser, NewOutput>(self, f: F) -> BoxedParser<'a, NewOutput>
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn or<NextParser>(self, parser: NextParser) -> impl Parser<'a, Output>
[INFO] [stdout]    |        ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `space1` is never used
[INFO] [stdout]    --> src/core/mod.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn space1<'a>() -> impl Parser<'a, Vec<char>> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `and_then` is never used
[INFO] [stdout]    --> src/core/mod.rs:283:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn and_then<'a, P, F, A, B, NextP>(parser: P, f: F) -> impl Parser<'a, B>
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str` and `as_str` are never used
[INFO] [stdout]   --> src/parsers/json.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Value {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 42 |     fn from_str(val: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn as_str(&self) -> &str {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `identifier` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn identifier(input: &str) -> ParseResult<String> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `attribute_pair` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn attribute_pair<'a>() -> impl Parser<'a, (String, String)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `attributes` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn attributes<'a>() -> impl Parser<'a, Vec<(String, String)>> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `element_start` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn element_start<'a>() -> impl Parser<'a, (String, Vec<(String, String)>)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `single_element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn single_element<'a>() -> impl Parser<'a, Element> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn open_element<'a>() -> impl Parser<'a, Element> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `close_element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn close_element<'a>(expected_name: String) -> impl Parser<'a, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parent_element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn parent_element<'a>() -> impl Parser<'a, Element> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn element<'a>() -> impl Parser<'a, Element> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_xml` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn parse_xml<'a>(doc: &str) -> Result<Element, &'static str> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `and_then`, `box_and_then`, and `or` are never used
[INFO] [stdout]   --> src/core/mod.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub trait Parser<'a, Output> {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn and_then<F, NextParser, NewOutput>(self, f: F) -> impl Parser<'a, NewOutput>
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn box_and_then<F, NextParser, NewOutput>(self, f: F) -> BoxedParser<'a, NewOutput>
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn or<NextParser>(self, parser: NextParser) -> impl Parser<'a, Output>
[INFO] [stdout]    |        ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `space1` is never used
[INFO] [stdout]    --> src/core/mod.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn space1<'a>() -> impl Parser<'a, Vec<char>> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `and_then` is never used
[INFO] [stdout]    --> src/core/mod.rs:283:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn and_then<'a, P, F, A, B, NextP>(parser: P, f: F) -> impl Parser<'a, B>
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn open_element<'a>() -> impl Parser<'a, Element> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `close_element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn close_element<'a>(expected_name: String) -> impl Parser<'a, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parent_element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn parent_element<'a>() -> impl Parser<'a, Element> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn element<'a>() -> impl Parser<'a, Element> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_xml` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn parse_xml<'a>(doc: &str) -> Result<Element, &'static str> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "da422c4556efa98b87f2b6bc0ebc85b4cea1345e347db7c7bde25f0e7b3a5907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da422c4556efa98b87f2b6bc0ebc85b4cea1345e347db7c7bde25f0e7b3a5907", kill_on_drop: false }`
[INFO] [stdout] da422c4556efa98b87f2b6bc0ebc85b4cea1345e347db7c7bde25f0e7b3a5907
[INFO] checking smbroadley/prsr against try#b905bf41e43f8442243991ba81032e62a0c5a3f1 for pr-125923-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmbroadley%2Fprsr" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/smbroadley/prsr on toolchain b905bf41e43f8442243991ba81032e62a0c5a3f1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b905bf41e43f8442243991ba81032e62a0c5a3f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/smbroadley/prsr
[INFO] finished tweaking git repo https://github.com/smbroadley/prsr
[INFO] tweaked toml for git repo https://github.com/smbroadley/prsr written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/smbroadley/prsr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b905bf41e43f8442243991ba81032e62a0c5a3f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b905bf41e43f8442243991ba81032e62a0c5a3f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51059256e3348aa8902433bb31c48193662de2474697f579920f9d8b15d8b8a3
[INFO] running `Command { std: "docker" "start" "-a" "51059256e3348aa8902433bb31c48193662de2474697f579920f9d8b15d8b8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51059256e3348aa8902433bb31c48193662de2474697f579920f9d8b15d8b8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51059256e3348aa8902433bb31c48193662de2474697f579920f9d8b15d8b8a3", kill_on_drop: false }`
[INFO] [stdout] 51059256e3348aa8902433bb31c48193662de2474697f579920f9d8b15d8b8a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b905bf41e43f8442243991ba81032e62a0c5a3f1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ee2f66776512dfce0129c7ab9f025d2ddc58ad9ce84f67f6e7f60b6972a9363
[INFO] running `Command { std: "docker" "start" "-a" "6ee2f66776512dfce0129c7ab9f025d2ddc58ad9ce84f67f6e7f60b6972a9363", kill_on_drop: false }`
[INFO] [stderr]     Checking prsr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::parsers::xml::*`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::parsers::xml::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parsers::xml::*`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::parsers::xml::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `and_then`, `box_and_then`, and `or` are never used
[INFO] [stdout]   --> src/core/mod.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub trait Parser<'a, Output> {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn and_then<F, NextParser, NewOutput>(self, f: F) -> impl Parser<'a, NewOutput>
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn box_and_then<F, NextParser, NewOutput>(self, f: F) -> BoxedParser<'a, NewOutput>
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn or<NextParser>(self, parser: NextParser) -> impl Parser<'a, Output>
[INFO] [stdout]    |        ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `space1` is never used
[INFO] [stdout]    --> src/core/mod.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn space1<'a>() -> impl Parser<'a, Vec<char>> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `and_then` is never used
[INFO] [stdout]    --> src/core/mod.rs:283:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn and_then<'a, P, F, A, B, NextP>(parser: P, f: F) -> impl Parser<'a, B>
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str` and `as_str` are never used
[INFO] [stdout]   --> src/parsers/json.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Value {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 42 |     fn from_str(val: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn as_str(&self) -> &str {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `identifier` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn identifier(input: &str) -> ParseResult<String> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `attribute_pair` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn attribute_pair<'a>() -> impl Parser<'a, (String, String)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `attributes` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn attributes<'a>() -> impl Parser<'a, Vec<(String, String)>> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `element_start` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn element_start<'a>() -> impl Parser<'a, (String, Vec<(String, String)>)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `single_element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn single_element<'a>() -> impl Parser<'a, Element> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn open_element<'a>() -> impl Parser<'a, Element> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `close_element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn close_element<'a>(expected_name: String) -> impl Parser<'a, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parent_element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn parent_element<'a>() -> impl Parser<'a, Element> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn element<'a>() -> impl Parser<'a, Element> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_xml` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn parse_xml<'a>(doc: &str) -> Result<Element, &'static str> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `and_then`, `box_and_then`, and `or` are never used
[INFO] [stdout]   --> src/core/mod.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub trait Parser<'a, Output> {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn and_then<F, NextParser, NewOutput>(self, f: F) -> impl Parser<'a, NewOutput>
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn box_and_then<F, NextParser, NewOutput>(self, f: F) -> BoxedParser<'a, NewOutput>
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn or<NextParser>(self, parser: NextParser) -> impl Parser<'a, Output>
[INFO] [stdout]    |        ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `space1` is never used
[INFO] [stdout]    --> src/core/mod.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn space1<'a>() -> impl Parser<'a, Vec<char>> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `and_then` is never used
[INFO] [stdout]    --> src/core/mod.rs:283:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn and_then<'a, P, F, A, B, NextP>(parser: P, f: F) -> impl Parser<'a, B>
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn open_element<'a>() -> impl Parser<'a, Element> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `close_element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn close_element<'a>(expected_name: String) -> impl Parser<'a, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parent_element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn parent_element<'a>() -> impl Parser<'a, Element> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `element` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn element<'a>() -> impl Parser<'a, Element> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_xml` is never used
[INFO] [stdout]   --> src/parsers/xml.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn parse_xml<'a>(doc: &str) -> Result<Element, &'static str> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "6ee2f66776512dfce0129c7ab9f025d2ddc58ad9ce84f67f6e7f60b6972a9363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee2f66776512dfce0129c7ab9f025d2ddc58ad9ce84f67f6e7f60b6972a9363", kill_on_drop: false }`
[INFO] [stdout] 6ee2f66776512dfce0129c7ab9f025d2ddc58ad9ce84f67f6e7f60b6972a9363