[INFO] cloning repository https://github.com/jedeop/quadratic_inequality
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jedeop/quadratic_inequality" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjedeop%2Fquadratic_inequality", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjedeop%2Fquadratic_inequality'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cfa212f7a9599883f65ff8dec0d6497637d1addc
[INFO] testing jedeop/quadratic_inequality against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjedeop%2Fquadratic_inequality" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jedeop/quadratic_inequality
[INFO] finished tweaking git repo https://github.com/jedeop/quadratic_inequality
[INFO] tweaked toml for git repo https://github.com/jedeop/quadratic_inequality written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jedeop/quadratic_inequality on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jedeop/quadratic_inequality 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.76
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.76
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.76
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[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.76
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[INFO] [stderr]   Downloaded log v0.4.14
[INFO] [stderr]   Downloaded wyz v0.2.0
[INFO] [stderr]   Downloaded version_check v0.9.3
[INFO] [stderr]   Downloaded tap v1.0.1
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[INFO] [stderr]   Downloaded static_assertions v1.1.0
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[INFO] [stderr]   Downloaded thiserror v1.0.26
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[INFO] [stderr]   Downloaded syn v1.0.73
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7f09b0ea30ceda93f3ce32db32d56799f25a38b69889c16c1f5f880bf5d6ac77
[INFO] running `Command { std: "docker" "start" "7f09b0ea30ceda93f3ce32db32d56799f25a38b69889c16c1f5f880bf5d6ac77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f09b0ea30ceda93f3ce32db32d56799f25a38b69889c16c1f5f880bf5d6ac77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f09b0ea30ceda93f3ce32db32d56799f25a38b69889c16c1f5f880bf5d6ac77" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f09b0ea30ceda93f3ce32db32d56799f25a38b69889c16c1f5f880bf5d6ac77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f09b0ea30ceda93f3ce32db32d56799f25a38b69889c16c1f5f880bf5d6ac77" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling quadratic_inequality v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn solve(input: &str) -> Result<String> {
[INFO] [stdout]    |                     ^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn solve(input: &str) -> Result<'_, String> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn plus_minus(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]    |                      ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |        |       |     |
[INFO] [stdout]    |                      |        |       |     the same lifetime is elided here
[INFO] [stdout]    |                      |        |       the same lifetime is elided here
[INFO] [stdout]    |                      |        the same lifetime is hidden here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn plus_minus(input: &str) -> IResult<'_, &str, &str> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn coefficient(input: &str) -> IResult<&str, Number> {
[INFO] [stdout]    |                       ^^^^     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                       |        |       |
[INFO] [stdout]    |                       |        |       the same lifetime is elided here
[INFO] [stdout]    |                       |        the same lifetime is hidden here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn coefficient(input: &str) -> IResult<'_, &str, Number> {
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn character(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]    |                     ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                     |        |       |     |
[INFO] [stdout]    |                     |        |       |     the same lifetime is elided here
[INFO] [stdout]    |                     |        |       the same lifetime is elided here
[INFO] [stdout]    |                     |        the same lifetime is hidden here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn character(input: &str) -> IResult<'_, &str, &str> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn degree(input: &str) -> IResult<&str, Number> {
[INFO] [stdout]    |                  ^^^^     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                  |        |       |
[INFO] [stdout]    |                  |        |       the same lifetime is elided here
[INFO] [stdout]    |                  |        the same lifetime is hidden here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn degree(input: &str) -> IResult<'_, &str, Number> {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:33:33
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn coefficient_character(input: &str) -> IResult<&str, (Number, Option<&str>)> {
[INFO] [stdout]    |                                 ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                 |        |       |                     |
[INFO] [stdout]    |                                 |        |       |                     the same lifetime is elided here
[INFO] [stdout]    |                                 |        |       the same lifetime is elided here
[INFO] [stdout]    |                                 |        the same lifetime is hidden here
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn coefficient_character(input: &str) -> IResult<'_, &str, (Number, Option<&str>)> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn monomial(input: &str) -> IResult<&str, Monomial> {
[INFO] [stdout]    |                    ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                    |        |       |     |
[INFO] [stdout]    |                    |        |       |     the same lifetime is hidden here
[INFO] [stdout]    |                    |        |       the same lifetime is elided here
[INFO] [stdout]    |                    |        the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn monomial(input: &str) -> IResult<'_, &str, Monomial<'_>> {
[INFO] [stdout]    |                                     +++               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn quadratic(input: &str) -> IResult<&str, Quadratic> {
[INFO] [stdout]    |                     ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                     |        |       |
[INFO] [stdout]    |                     |        |       the same lifetime is elided here
[INFO] [stdout]    |                     |        the same lifetime is hidden here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn quadratic(input: &str) -> IResult<'_, &str, Quadratic> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:56:16
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn sign(input: &str) -> IResult<&str, Sign> {
[INFO] [stdout]    |                ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                |        |       |
[INFO] [stdout]    |                |        |       the same lifetime is elided here
[INFO] [stdout]    |                |        the same lifetime is hidden here
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn sign(input: &str) -> IResult<'_, &str, Sign> {
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:63:32
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn quadratic_inequality(input: &str) -> IResult<&str, QuadraticInequality> {
[INFO] [stdout]    |                                ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                |        |       |
[INFO] [stdout]    |                                |        |       the same lifetime is elided here
[INFO] [stdout]    |                                |        the same lifetime is hidden here
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn quadratic_inequality(input: &str) -> IResult<'_, &str, QuadraticInequality> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:70:28
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn parse(input: &str) -> Result<QuadraticInequality> {
[INFO] [stdout]    |                            ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn parse(input: &str) -> Result<'_, QuadraticInequality> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types.rs:143:26
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub(crate) fn new(s: &str) -> Result<Self> {
[INFO] [stdout]     |                          ^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub(crate) fn new(s: &str) -> Result<'_, Self> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 16.80s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7f09b0ea30ceda93f3ce32db32d56799f25a38b69889c16c1f5f880bf5d6ac77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f09b0ea30ceda93f3ce32db32d56799f25a38b69889c16c1f5f880bf5d6ac77" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn solve(input: &str) -> Result<String> {
[INFO] [stdout]    |                     ^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn solve(input: &str) -> Result<'_, String> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn plus_minus(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]    |                      ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |        |       |     |
[INFO] [stdout]    |                      |        |       |     the same lifetime is elided here
[INFO] [stdout]    |                      |        |       the same lifetime is elided here
[INFO] [stdout]    |                      |        the same lifetime is hidden here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn plus_minus(input: &str) -> IResult<'_, &str, &str> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn coefficient(input: &str) -> IResult<&str, Number> {
[INFO] [stdout]    |                       ^^^^     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                       |        |       |
[INFO] [stdout]    |                       |        |       the same lifetime is elided here
[INFO] [stdout]    |                       |        the same lifetime is hidden here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn coefficient(input: &str) -> IResult<'_, &str, Number> {
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn character(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]    |                     ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                     |        |       |     |
[INFO] [stdout]    |                     |        |       |     the same lifetime is elided here
[INFO] [stdout]    |                     |        |       the same lifetime is elided here
[INFO] [stdout]    |                     |        the same lifetime is hidden here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn character(input: &str) -> IResult<'_, &str, &str> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn degree(input: &str) -> IResult<&str, Number> {
[INFO] [stdout]    |                  ^^^^     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                  |        |       |
[INFO] [stdout]    |                  |        |       the same lifetime is elided here
[INFO] [stdout]    |                  |        the same lifetime is hidden here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn degree(input: &str) -> IResult<'_, &str, Number> {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:33:33
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn coefficient_character(input: &str) -> IResult<&str, (Number, Option<&str>)> {
[INFO] [stdout]    |                                 ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                 |        |       |                     |
[INFO] [stdout]    |                                 |        |       |                     the same lifetime is elided here
[INFO] [stdout]    |                                 |        |       the same lifetime is elided here
[INFO] [stdout]    |                                 |        the same lifetime is hidden here
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn coefficient_character(input: &str) -> IResult<'_, &str, (Number, Option<&str>)> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn monomial(input: &str) -> IResult<&str, Monomial> {
[INFO] [stdout]    |                    ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                    |        |       |     |
[INFO] [stdout]    |                    |        |       |     the same lifetime is hidden here
[INFO] [stdout]    |                    |        |       the same lifetime is elided here
[INFO] [stdout]    |                    |        the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn monomial(input: &str) -> IResult<'_, &str, Monomial<'_>> {
[INFO] [stdout]    |                                     +++               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn quadratic(input: &str) -> IResult<&str, Quadratic> {
[INFO] [stdout]    |                     ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                     |        |       |
[INFO] [stdout]    |                     |        |       the same lifetime is elided here
[INFO] [stdout]    |                     |        the same lifetime is hidden here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn quadratic(input: &str) -> IResult<'_, &str, Quadratic> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:56:16
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn sign(input: &str) -> IResult<&str, Sign> {
[INFO] [stdout]    |                ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                |        |       |
[INFO] [stdout]    |                |        |       the same lifetime is elided here
[INFO] [stdout]    |                |        the same lifetime is hidden here
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn sign(input: &str) -> IResult<'_, &str, Sign> {
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:63:32
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn quadratic_inequality(input: &str) -> IResult<&str, QuadraticInequality> {
[INFO] [stdout]    |                                ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                |        |       |
[INFO] [stdout]    |                                |        |       the same lifetime is elided here
[INFO] [stdout]    |                                |        the same lifetime is hidden here
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn quadratic_inequality(input: &str) -> IResult<'_, &str, QuadraticInequality> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:70:28
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn parse(input: &str) -> Result<QuadraticInequality> {
[INFO] [stdout]    |                            ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn parse(input: &str) -> Result<'_, QuadraticInequality> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types.rs:143:26
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub(crate) fn new(s: &str) -> Result<Self> {
[INFO] [stdout]     |                          ^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub(crate) fn new(s: &str) -> Result<'_, Self> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quadratic_inequality v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn solve(input: &str) -> Result<String> {
[INFO] [stdout]    |                     ^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn solve(input: &str) -> Result<'_, String> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn plus_minus(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]    |                      ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |        |       |     |
[INFO] [stdout]    |                      |        |       |     the same lifetime is elided here
[INFO] [stdout]    |                      |        |       the same lifetime is elided here
[INFO] [stdout]    |                      |        the same lifetime is hidden here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn plus_minus(input: &str) -> IResult<'_, &str, &str> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn coefficient(input: &str) -> IResult<&str, Number> {
[INFO] [stdout]    |                       ^^^^     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                       |        |       |
[INFO] [stdout]    |                       |        |       the same lifetime is elided here
[INFO] [stdout]    |                       |        the same lifetime is hidden here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn coefficient(input: &str) -> IResult<'_, &str, Number> {
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn character(input: &str) -> IResult<&str, &str> {
[INFO] [stdout]    |                     ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                     |        |       |     |
[INFO] [stdout]    |                     |        |       |     the same lifetime is elided here
[INFO] [stdout]    |                     |        |       the same lifetime is elided here
[INFO] [stdout]    |                     |        the same lifetime is hidden here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn character(input: &str) -> IResult<'_, &str, &str> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn degree(input: &str) -> IResult<&str, Number> {
[INFO] [stdout]    |                  ^^^^     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                  |        |       |
[INFO] [stdout]    |                  |        |       the same lifetime is elided here
[INFO] [stdout]    |                  |        the same lifetime is hidden here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn degree(input: &str) -> IResult<'_, &str, Number> {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:33:33
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn coefficient_character(input: &str) -> IResult<&str, (Number, Option<&str>)> {
[INFO] [stdout]    |                                 ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                 |        |       |                     |
[INFO] [stdout]    |                                 |        |       |                     the same lifetime is elided here
[INFO] [stdout]    |                                 |        |       the same lifetime is elided here
[INFO] [stdout]    |                                 |        the same lifetime is hidden here
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn coefficient_character(input: &str) -> IResult<'_, &str, (Number, Option<&str>)> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn monomial(input: &str) -> IResult<&str, Monomial> {
[INFO] [stdout]    |                    ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                    |        |       |     |
[INFO] [stdout]    |                    |        |       |     the same lifetime is hidden here
[INFO] [stdout]    |                    |        |       the same lifetime is elided here
[INFO] [stdout]    |                    |        the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn monomial(input: &str) -> IResult<'_, &str, Monomial<'_>> {
[INFO] [stdout]    |                                     +++               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn quadratic(input: &str) -> IResult<&str, Quadratic> {
[INFO] [stdout]    |                     ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                     |        |       |
[INFO] [stdout]    |                     |        |       the same lifetime is elided here
[INFO] [stdout]    |                     |        the same lifetime is hidden here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn quadratic(input: &str) -> IResult<'_, &str, Quadratic> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:56:16
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn sign(input: &str) -> IResult<&str, Sign> {
[INFO] [stdout]    |                ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                |        |       |
[INFO] [stdout]    |                |        |       the same lifetime is elided here
[INFO] [stdout]    |                |        the same lifetime is hidden here
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn sign(input: &str) -> IResult<'_, &str, Sign> {
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:63:32
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn quadratic_inequality(input: &str) -> IResult<&str, QuadraticInequality> {
[INFO] [stdout]    |                                ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                |        |       |
[INFO] [stdout]    |                                |        |       the same lifetime is elided here
[INFO] [stdout]    |                                |        the same lifetime is hidden here
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn quadratic_inequality(input: &str) -> IResult<'_, &str, QuadraticInequality> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:70:28
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn parse(input: &str) -> Result<QuadraticInequality> {
[INFO] [stdout]    |                            ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn parse(input: &str) -> Result<'_, QuadraticInequality> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types.rs:143:26
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub(crate) fn new(s: &str) -> Result<Self> {
[INFO] [stdout]     |                          ^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub(crate) fn new(s: &str) -> Result<'_, Self> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7f09b0ea30ceda93f3ce32db32d56799f25a38b69889c16c1f5f880bf5d6ac77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f09b0ea30ceda93f3ce32db32d56799f25a38b69889c16c1f5f880bf5d6ac77" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn solve(input: &str) -> Result<String> {
[INFO] [stderr]    |                     ^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn solve(input: &str) -> Result<'_, String> {
[INFO] [stderr]    |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser.rs:17:22
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn plus_minus(input: &str) -> IResult<&str, &str> {
[INFO] [stderr]    |                      ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                      |        |       |     |
[INFO] [stderr]    |                      |        |       |     the same lifetime is elided here
[INFO] [stderr]    |                      |        |       the same lifetime is elided here
[INFO] [stderr]    |                      |        the same lifetime is hidden here
[INFO] [stderr]    |                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn plus_minus(input: &str) -> IResult<'_, &str, &str> {
[INFO] [stderr]    |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn coefficient(input: &str) -> IResult<&str, Number> {
[INFO] [stderr]    |                       ^^^^     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                       |        |       |
[INFO] [stderr]    |                       |        |       the same lifetime is elided here
[INFO] [stderr]    |                       |        the same lifetime is hidden here
[INFO] [stderr]    |                       the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn coefficient(input: &str) -> IResult<'_, &str, Number> {
[INFO] [stderr]    |                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser.rs:25:21
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn character(input: &str) -> IResult<&str, &str> {
[INFO] [stderr]    |                     ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                     |        |       |     |
[INFO] [stderr]    |                     |        |       |     the same lifetime is elided here
[INFO] [stderr]    |                     |        |       the same lifetime is elided here
[INFO] [stderr]    |                     |        the same lifetime is hidden here
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn character(input: &str) -> IResult<'_, &str, &str> {
[INFO] [stderr]    |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser.rs:28:18
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn degree(input: &str) -> IResult<&str, Number> {
[INFO] [stderr]    |                  ^^^^     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                  |        |       |
[INFO] [stdout] 
[INFO] [stderr]    |                  |        |       the same lifetime is elided here
[INFO] [stdout] running 20 tests
[INFO] [stderr]    |                  |        the same lifetime is hidden here
[INFO] [stdout] test parser::tests::parse_and_get_solution_of_quadratic_inequality ... ok
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stdout] test parser::tests::parse_monomial ... ok
[INFO] [stderr]    |
[INFO] [stdout] test parser::tests::parse_degree ... ok
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] test parser::tests::parse_monomial_only_variable ... ok
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stdout] test parser::tests::parse_quadratic_2 ... ok
[INFO] [stderr]    |
[INFO] [stdout] test parser::tests::parse_quadratic_inequality ... ok
[INFO] [stderr] 28 | fn degree(input: &str) -> IResult<'_, &str, Number> {
[INFO] [stdout] test parser::tests::parse_quadratic_inequality_lte ... ok
[INFO] [stderr]    |                                   +++
[INFO] [stdout] test parser::tests::parse_quadratic_must_err ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::solve_quadratic_inequality ... ok
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] test types::tests::add_quadratic ... ok
[INFO] [stderr]   --> src/parser.rs:33:33
[INFO] [stdout] test types::tests::get_solution_of_quadratic ... ok
[INFO] [stderr]    |
[INFO] [stdout] test types::tests::get_solution_of_quadratic_inequality ... ok
[INFO] [stderr] 33 | fn coefficient_character(input: &str) -> IResult<&str, (Number, Option<&str>)> {
[INFO] [stdout] test types::tests::get_solution_of_quadratic_inequality_a_lt_0 ... ok
[INFO] [stderr]    |                                 ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] test types::tests::get_special_solutions ... ok
[INFO] [stderr]    |                                 |        |       |                     |
[INFO] [stdout] test types::tests::new_quadratic ... ok
[INFO] [stderr]    |                                 |        |       |                     the same lifetime is elided here
[INFO] [stdout] test types::tests::new_quadratic_2 ... ok
[INFO] [stderr]    |                                 |        |       the same lifetime is elided here
[INFO] [stdout] test types::tests::new_quadratic_inequality ... ok
[INFO] [stderr]    |                                 |        the same lifetime is hidden here
[INFO] [stdout] test types::tests::new_quadratic_wrong_character ... ok
[INFO] [stderr]    |                                 the lifetime is elided here
[INFO] [stdout] test parser::tests::parse_monomial_const ... ok
[INFO] [stderr]    |
[INFO] [stdout] test parser::tests::parse_quadratic_1 ... ok
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] 
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 33 | fn coefficient_character(input: &str) -> IResult<'_, &str, (Number, Option<&str>)> {
[INFO] [stdout] 
[INFO] [stderr]    |                                                  +++
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   --> src/parser.rs:42:20
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn monomial(input: &str) -> IResult<&str, Monomial> {
[INFO] [stderr]    |                    ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                    |        |       |     |
[INFO] [stderr]    |                    |        |       |     the same lifetime is hidden here
[INFO] [stderr]    |                    |        |       the same lifetime is elided here
[INFO] [stderr]    |                    |        the same lifetime is hidden here
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn monomial(input: &str) -> IResult<'_, &str, Monomial<'_>> {
[INFO] [stderr]    |                                     +++               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser.rs:52:21
[INFO] [stderr]    |
[INFO] [stderr] 52 | fn quadratic(input: &str) -> IResult<&str, Quadratic> {
[INFO] [stderr]    |                     ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                     |        |       |
[INFO] [stderr]    |                     |        |       the same lifetime is elided here
[INFO] [stderr]    |                     |        the same lifetime is hidden here
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 52 | fn quadratic(input: &str) -> IResult<'_, &str, Quadratic> {
[INFO] [stderr]    |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser.rs:56:16
[INFO] [stderr]    |
[INFO] [stderr] 56 | fn sign(input: &str) -> IResult<&str, Sign> {
[INFO] [stderr]    |                ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                |        |       |
[INFO] [stderr]    |                |        |       the same lifetime is elided here
[INFO] [stderr]    |                |        the same lifetime is hidden here
[INFO] [stderr]    |                the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 56 | fn sign(input: &str) -> IResult<'_, &str, Sign> {
[INFO] [stderr]    |                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser.rs:63:32
[INFO] [stderr]    |
[INFO] [stderr] 63 | fn quadratic_inequality(input: &str) -> IResult<&str, QuadraticInequality> {
[INFO] [stderr]    |                                ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                |        |       |
[INFO] [stderr]    |                                |        |       the same lifetime is elided here
[INFO] [stderr]    |                                |        the same lifetime is hidden here
[INFO] [stderr]    |                                the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 63 | fn quadratic_inequality(input: &str) -> IResult<'_, &str, QuadraticInequality> {
[INFO] [stderr]    |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser.rs:70:28
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub(crate) fn parse(input: &str) -> Result<QuadraticInequality> {
[INFO] [stderr]    |                            ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub(crate) fn parse(input: &str) -> Result<'_, QuadraticInequality> {
[INFO] [stderr]    |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types.rs:143:26
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub(crate) fn new(s: &str) -> Result<Self> {
[INFO] [stderr]     |                          ^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub(crate) fn new(s: &str) -> Result<'_, Self> {
[INFO] [stderr]     |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: `quadratic_inequality` (lib) generated 12 warnings (run `cargo fix --lib -p quadratic_inequality` to apply 12 suggestions)
[INFO] [stderr] warning: `quadratic_inequality` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/quadratic_inequality-73bbd6a830f56626)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/quadratic_inequality-414f44fe47188f83)
[INFO] [stderr]    Doc-tests quadratic_inequality
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f09b0ea30ceda93f3ce32db32d56799f25a38b69889c16c1f5f880bf5d6ac77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f09b0ea30ceda93f3ce32db32d56799f25a38b69889c16c1f5f880bf5d6ac77", kill_on_drop: false }`
[INFO] [stdout] 7f09b0ea30ceda93f3ce32db32d56799f25a38b69889c16c1f5f880bf5d6ac77
