[INFO] fetching crate num-irrational 0.3.0...
[INFO] checking num-irrational-0.3.0 against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146-1
[INFO] extracting crate num-irrational 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate num-irrational 0.3.0
[INFO] finished tweaking crates.io crate num-irrational 0.3.0
[INFO] tweaked toml for crates.io crate num-irrational 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate num-irrational 0.3.0 on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "generate-lockfile" "--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]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a87950e085e06559a29d96a9fce1c5c0a94860f7f68caba1b8157e17eff526e
[INFO] running `Command { std: "docker" "start" "-a" "2a87950e085e06559a29d96a9fce1c5c0a94860f7f68caba1b8157e17eff526e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a87950e085e06559a29d96a9fce1c5c0a94860f7f68caba1b8157e17eff526e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a87950e085e06559a29d96a9fce1c5c0a94860f7f68caba1b8157e17eff526e", kill_on_drop: false }`
[INFO] [stdout] 2a87950e085e06559a29d96a9fce1c5c0a94860f7f68caba1b8157e17eff526e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa6dc3e12867b6733912f212ec1362d8c25ea3ef2ec22b2bafed1e0c3552a38b
[INFO] running `Command { std: "docker" "start" "-a" "aa6dc3e12867b6733912f212ec1362d8c25ea3ef2ec22b2bafed1e0c3552a38b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num-irrational v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]   --> src/cont_frac/mod.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub use general::*;
[INFO] [stdout]    |         ---------- but the name `Convergents` in the type namespace is also re-exported here
[INFO] [stdout] 27 | pub use infinite::*;
[INFO] [stdout] 28 | pub use simple::*;
[INFO] [stdout]    |         ^^^^^^^^^ the name `Convergents` in the type namespace is first re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]    = note: `#[deny(ambiguous_glob_reexports)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]   --> src/cont_frac/mod.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub use general::*;
[INFO] [stdout]    |         ---------- but the name `Convergents` in the type namespace is also re-exported here
[INFO] [stdout] 27 | pub use infinite::*;
[INFO] [stdout] 28 | pub use simple::*;
[INFO] [stdout]    |         ^^^^^^^^^ the name `Convergents` in the type namespace is first re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]    = note: `#[deny(ambiguous_glob_reexports)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]   --> src/cont_frac/infinite.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn take_periodic<U>(self, count: usize) -> ContinuedFraction<U> {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/cont_frac/simple.rs:621:21
[INFO] [stdout]     |
[INFO] [stdout] 621 |         fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/quadratic/integer.rs:335:13
[INFO] [stdout]     |
[INFO] [stdout] 335 |     fn unit(d: T) -> Self {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `take_periodic` is never used
[INFO] [stdout]   --> src/cont_frac/infinite.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | / impl<I: Iterator<Item = T>, T: Integer + NumRef + Clone> InfiniteContinuedFraction<I>
[INFO] [stdout] 37 | | where
[INFO] [stdout] 38 | |     for<'r> &'r T: RefNum<T>,
[INFO] [stdout]    | |_____________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86 |       fn take_periodic<U>(self, count: usize) -> ContinuedFraction<U> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ParseContinuedFraction` is never used
[INFO] [stdout]    --> src/cont_frac/simple.rs:816:7
[INFO] [stdout]     |
[INFO] [stdout] 816 | trait ParseContinuedFraction {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `unit` is never used
[INFO] [stdout]    --> src/quadratic/integer.rs:335:8
[INFO] [stdout]     |
[INFO] [stdout] 242 | / impl<T: QuadraticBase> QuadraticInt<T>
[INFO] [stdout] 243 | | where
[INFO] [stdout] 244 | |     for<'r> &'r T: RefNum<T>,
[INFO] [stdout]     | |_____________________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 335 |       fn unit(d: T) -> Self {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ceil` and `round` are never used
[INFO] [stdout]    --> src/quadratic/surd.rs:626:8
[INFO] [stdout]     |
[INFO] [stdout] 289 | / impl<T: QuadraticBase> QuadraticSurd<T>
[INFO] [stdout] 290 | | where
[INFO] [stdout] 291 | |     for<'r> &'r T: RefNum<T>,
[INFO] [stdout]     | |_____________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 626 |       fn ceil(self) -> Self { unimplemented!() }
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 629 |       fn round(self) -> Self { unimplemented!() }
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cont_frac/simple.rs:355:19
[INFO] [stdout]     |
[INFO] [stdout] 355 |     pub fn coeffs(&self) -> Coefficients<T> {
[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] 355 |     pub fn coeffs(&self) -> Coefficients<'_, T> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cont_frac/simple.rs:365:24
[INFO] [stdout]     |
[INFO] [stdout] 365 |     pub fn generalized(&self) -> GeneralCoefficients<Coefficients<T>> {
[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] 365 |     pub fn generalized(&self) -> GeneralCoefficients<Coefficients<'_, T>> {
[INFO] [stdout]     |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cont_frac/simple.rs:374:26
[INFO] [stdout]     |
[INFO] [stdout] 374 |     pub fn coeffs_signed(&self) -> SignedCoefficients<Coefficients<T>> {
[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] 374 |     pub fn coeffs_signed(&self) -> SignedCoefficients<Coefficients<'_, T>> {
[INFO] [stdout]     |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cont_frac/simple.rs:384:21
[INFO] [stdout]     |
[INFO] [stdout] 384 |     pub fn expanded(&self) -> InfiniteContinuedFraction<SignedCoefficients<Coefficients<T>>> {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here                      ^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 384 |     pub fn expanded(&self) -> InfiniteContinuedFraction<SignedCoefficients<Coefficients<'_, T>>> {
[INFO] [stdout]     |                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cont_frac/simple.rs:396:24
[INFO] [stdout]     |
[INFO] [stdout] 396 |     pub fn convergents(&self) -> Convergents<T> {
[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] 396 |     pub fn convergents(&self) -> Convergents<'_, T> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `num-irrational` (lib) due to 2 previous errors; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]   --> src/cont_frac/infinite.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn take_periodic<U>(self, count: usize) -> ContinuedFraction<U> {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/cont_frac/simple.rs:621:21
[INFO] [stdout]     |
[INFO] [stdout] 621 |         fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/quadratic/integer.rs:335:13
[INFO] [stdout]     |
[INFO] [stdout] 335 |     fn unit(d: T) -> Self {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `take_periodic` is never used
[INFO] [stdout]   --> src/cont_frac/infinite.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | / impl<I: Iterator<Item = T>, T: Integer + NumRef + Clone> InfiniteContinuedFraction<I>
[INFO] [stdout] 37 | | where
[INFO] [stdout] 38 | |     for<'r> &'r T: RefNum<T>,
[INFO] [stdout]    | |_____________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86 |       fn take_periodic<U>(self, count: usize) -> ContinuedFraction<U> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ParseContinuedFraction` is never used
[INFO] [stdout]    --> src/cont_frac/simple.rs:816:7
[INFO] [stdout]     |
[INFO] [stdout] 816 | trait ParseContinuedFraction {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `unit` is never used
[INFO] [stdout]    --> src/quadratic/integer.rs:335:8
[INFO] [stdout]     |
[INFO] [stdout] 242 | / impl<T: QuadraticBase> QuadraticInt<T>
[INFO] [stdout] 243 | | where
[INFO] [stdout] 244 | |     for<'r> &'r T: RefNum<T>,
[INFO] [stdout]     | |_____________________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 335 |       fn unit(d: T) -> Self {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ceil` and `round` are never used
[INFO] [stdout]    --> src/quadratic/surd.rs:626:8
[INFO] [stdout]     |
[INFO] [stdout] 289 | / impl<T: QuadraticBase> QuadraticSurd<T>
[INFO] [stdout] 290 | | where
[INFO] [stdout] 291 | |     for<'r> &'r T: RefNum<T>,
[INFO] [stdout]     | |_____________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 626 |       fn ceil(self) -> Self { unimplemented!() }
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 629 |       fn round(self) -> Self { unimplemented!() }
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cont_frac/simple.rs:355:19
[INFO] [stdout]     |
[INFO] [stdout] 355 |     pub fn coeffs(&self) -> Coefficients<T> {
[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] 355 |     pub fn coeffs(&self) -> Coefficients<'_, T> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cont_frac/simple.rs:365:24
[INFO] [stdout]     |
[INFO] [stdout] 365 |     pub fn generalized(&self) -> GeneralCoefficients<Coefficients<T>> {
[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] 365 |     pub fn generalized(&self) -> GeneralCoefficients<Coefficients<'_, T>> {
[INFO] [stdout]     |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cont_frac/simple.rs:374:26
[INFO] [stdout]     |
[INFO] [stdout] 374 |     pub fn coeffs_signed(&self) -> SignedCoefficients<Coefficients<T>> {
[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] 374 |     pub fn coeffs_signed(&self) -> SignedCoefficients<Coefficients<'_, T>> {
[INFO] [stdout]     |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cont_frac/simple.rs:384:21
[INFO] [stdout]     |
[INFO] [stdout] 384 |     pub fn expanded(&self) -> InfiniteContinuedFraction<SignedCoefficients<Coefficients<T>>> {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here                      ^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 384 |     pub fn expanded(&self) -> InfiniteContinuedFraction<SignedCoefficients<Coefficients<'_, T>>> {
[INFO] [stdout]     |                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cont_frac/simple.rs:396:24
[INFO] [stdout]     |
[INFO] [stdout] 396 |     pub fn convergents(&self) -> Convergents<T> {
[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] 396 |     pub fn convergents(&self) -> Convergents<'_, T> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `num-irrational` (lib test) due to 2 previous errors; 12 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "aa6dc3e12867b6733912f212ec1362d8c25ea3ef2ec22b2bafed1e0c3552a38b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa6dc3e12867b6733912f212ec1362d8c25ea3ef2ec22b2bafed1e0c3552a38b", kill_on_drop: false }`
[INFO] [stdout] aa6dc3e12867b6733912f212ec1362d8c25ea3ef2ec22b2bafed1e0c3552a38b
