[INFO] fetching crate oy 0.1.0...
[INFO] testing oy-0.1.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate oy 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate oy 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate oy 0.1.0
[INFO] tweaked toml for crates.io crate oy 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate oy 0.1.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oy 0.1.0 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dirs-next v1.0.2
[INFO] [stderr]   Downloaded rustyline-derive v0.3.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.24
[INFO] [stderr]   Downloaded version_check v0.9.2
[INFO] [stderr]   Downloaded oy-derive v0.1.1
[INFO] [stderr]   Downloaded cc v1.0.67
[INFO] [stderr]   Downloaded core-error v0.0.1-rc4
[INFO] [stderr]   Downloaded inventory v0.1.10
[INFO] [stderr]   Downloaded ghost v0.1.2
[INFO] [stderr]   Downloaded ctor v0.1.19
[INFO] [stderr]   Downloaded redox_syscall v0.2.5
[INFO] [stderr]   Downloaded inventory-impl v0.1.10
[INFO] [stderr]   Downloaded rustyline v6.3.0
[INFO] [stderr]   Downloaded getrandom v0.2.2
[INFO] [stderr]   Downloaded redox_users v0.4.0
[INFO] [stderr]   Downloaded utf8parse v0.2.0
[INFO] [stderr]   Downloaded nix v0.18.0
[INFO] [stderr]   Downloaded syn v1.0.64
[INFO] [stderr]   Downloaded libc v0.2.89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2320394420bb466212110d36f6e459e0f82040cf721926d0d0f109fdf6929bea
[INFO] running `Command { std: "docker" "start" "-a" "2320394420bb466212110d36f6e459e0f82040cf721926d0d0f109fdf6929bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2320394420bb466212110d36f6e459e0f82040cf721926d0d0f109fdf6929bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2320394420bb466212110d36f6e459e0f82040cf721926d0d0f109fdf6929bea", kill_on_drop: false }`
[INFO] [stdout] 2320394420bb466212110d36f6e459e0f82040cf721926d0d0f109fdf6929bea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b91d42496835bf74899b7a85241cbddf10c6a92bb78c82740b17ede6fc759754
[INFO] running `Command { std: "docker" "start" "-a" "b91d42496835bf74899b7a85241cbddf10c6a92bb78c82740b17ede6fc759754", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling inventory v0.1.10
[INFO] [stderr]    Compiling core-error v0.0.1-rc4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling inventory-impl v0.1.10
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling ctor v0.1.19
[INFO] [stderr]    Compiling oy-derive v0.1.1
[INFO] [stderr]    Compiling oy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `str_split_once` has been stable since 1.52.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 | #![feature(str_split_once)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/interactive.rs:15:74
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]    |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                       |                     |                        |
[INFO] [stdout]    |                       |                     |                        the same lifetime is named here
[INFO] [stdout]    |                       |                     the lifetime is named here
[INFO] [stdout]    |                       the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]    |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/interactive.rs:26:28
[INFO] [stdout]    |
[INFO] [stdout] 24 |         &'a mut self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 25 |         field_name: &'a str,
[INFO] [stdout]    |                      -- the lifetime is named here
[INFO] [stdout] 26 |     ) -> crate::Result<'a, &mut dyn crate::Interactive> {
[INFO] [stdout]    |                        --  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the same lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     ) -> crate::Result<'a, &'a mut dyn crate::Interactive> {
[INFO] [stdout]    |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:118:74
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:132:74
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:138:28
[INFO] [stdout]     |
[INFO] [stdout] 136 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 137 |         field_name: &'a str,
[INFO] [stdout]     |                      -- the lifetime is named here
[INFO] [stdout] 138 |     ) -> crate::Result<'a, &mut dyn crate::Interactive> {
[INFO] [stdout]     |                        --  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 138 |     ) -> crate::Result<'a, &'a mut dyn crate::Interactive> {
[INFO] [stdout]     |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:153:74
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:159:28
[INFO] [stdout]     |
[INFO] [stdout] 157 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 158 |         field_name: &'a str,
[INFO] [stdout]     |                      -- the lifetime is named here
[INFO] [stdout] 159 |     ) -> crate::Result<'a, &mut dyn crate::Interactive> {
[INFO] [stdout]     |                        --  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 159 |     ) -> crate::Result<'a, &'a mut dyn crate::Interactive> {
[INFO] [stdout]     |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:174:74
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:189:74
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/root.rs:225:67
[INFO] [stdout]     |
[INFO] [stdout] 225 |     fn get_queried_object<'a>(&'a self, query: &'a str) -> Result<'_, (&dyn Interactive, &str)> {
[INFO] [stdout]     |                                --               --                ^^   ^^^^^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                |                |                 |    |
[INFO] [stdout]     |                                |                |                 |    the same lifetime is elided here
[INFO] [stdout]     |                                |                |                 the same lifetime is elided here
[INFO] [stdout]     |                                |                the lifetime is named here
[INFO] [stdout]     |                                the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 225 -     fn get_queried_object<'a>(&'a self, query: &'a str) -> Result<'_, (&dyn Interactive, &str)> {
[INFO] [stdout] 225 +     fn get_queried_object<'a>(&'a self, query: &'a str) -> Result<'a, (&'a dyn Interactive, &'a str)> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/root.rs:247:17
[INFO] [stdout]     |
[INFO] [stdout] 245 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 246 |         query: &'a str,
[INFO] [stdout]     |                 -- the lifetime is named here
[INFO] [stdout] 247 |     ) -> Result<'_, (&mut dyn Interactive, &str)> {
[INFO] [stdout]     |                 ^^   ^^^^^^^^^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                 |    |
[INFO] [stdout]     |                 |    the same lifetime is elided here
[INFO] [stdout]     |                 the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 247 -     ) -> Result<'_, (&mut dyn Interactive, &str)> {
[INFO] [stdout] 247 +     ) -> Result<'a, (&'a mut dyn Interactive, &'a str)> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.79s
[INFO] running `Command { std: "docker" "inspect" "b91d42496835bf74899b7a85241cbddf10c6a92bb78c82740b17ede6fc759754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91d42496835bf74899b7a85241cbddf10c6a92bb78c82740b17ede6fc759754", kill_on_drop: false }`
[INFO] [stdout] b91d42496835bf74899b7a85241cbddf10c6a92bb78c82740b17ede6fc759754
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f19d1d4479a1dddec742ca779d115d60065e7f5b9e0ab16bb6cf510e4b31b505
[INFO] running `Command { std: "docker" "start" "-a" "f19d1d4479a1dddec742ca779d115d60065e7f5b9e0ab16bb6cf510e4b31b505", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling rustyline-derive v0.3.1
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stdout] warning: the feature `str_split_once` has been stable since 1.52.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 | #![feature(str_split_once)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/interactive.rs:15:74
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]    |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                       |                     |                        |
[INFO] [stdout]    |                       |                     |                        the same lifetime is named here
[INFO] [stdout]    |                       |                     the lifetime is named here
[INFO] [stdout]    |                       the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]    |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/interactive.rs:26:28
[INFO] [stdout]    |
[INFO] [stdout] 24 |         &'a mut self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 25 |         field_name: &'a str,
[INFO] [stdout]    |                      -- the lifetime is named here
[INFO] [stdout] 26 |     ) -> crate::Result<'a, &mut dyn crate::Interactive> {
[INFO] [stdout]    |                        --  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the same lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     ) -> crate::Result<'a, &'a mut dyn crate::Interactive> {
[INFO] [stdout]    |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:118:74
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:132:74
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:138:28
[INFO] [stdout]     |
[INFO] [stdout] 136 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 137 |         field_name: &'a str,
[INFO] [stdout]     |                      -- the lifetime is named here
[INFO] [stdout] 138 |     ) -> crate::Result<'a, &mut dyn crate::Interactive> {
[INFO] [stdout]     |                        --  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 138 |     ) -> crate::Result<'a, &'a mut dyn crate::Interactive> {
[INFO] [stdout]     |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:153:74
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:159:28
[INFO] [stdout]     |
[INFO] [stdout] 157 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 158 |         field_name: &'a str,
[INFO] [stdout]     |                      -- the lifetime is named here
[INFO] [stdout] 159 |     ) -> crate::Result<'a, &mut dyn crate::Interactive> {
[INFO] [stdout]     |                        --  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 159 |     ) -> crate::Result<'a, &'a mut dyn crate::Interactive> {
[INFO] [stdout]     |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:174:74
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:189:74
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/root.rs:225:67
[INFO] [stdout]     |
[INFO] [stdout] 225 |     fn get_queried_object<'a>(&'a self, query: &'a str) -> Result<'_, (&dyn Interactive, &str)> {
[INFO] [stdout]     |                                --               --                ^^   ^^^^^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                |                |                 |    |
[INFO] [stdout]     |                                |                |                 |    the same lifetime is elided here
[INFO] [stdout]     |                                |                |                 the same lifetime is elided here
[INFO] [stdout]     |                                |                the lifetime is named here
[INFO] [stdout]     |                                the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 225 -     fn get_queried_object<'a>(&'a self, query: &'a str) -> Result<'_, (&dyn Interactive, &str)> {
[INFO] [stdout] 225 +     fn get_queried_object<'a>(&'a self, query: &'a str) -> Result<'a, (&'a dyn Interactive, &'a str)> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/root.rs:247:17
[INFO] [stdout]     |
[INFO] [stdout] 245 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 246 |         query: &'a str,
[INFO] [stdout]     |                 -- the lifetime is named here
[INFO] [stdout] 247 |     ) -> Result<'_, (&mut dyn Interactive, &str)> {
[INFO] [stdout]     |                 ^^   ^^^^^^^^^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                 |    |
[INFO] [stdout]     |                 |    the same lifetime is elided here
[INFO] [stdout]     |                 the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 247 -     ) -> Result<'_, (&mut dyn Interactive, &str)> {
[INFO] [stdout] 247 +     ) -> Result<'a, (&'a mut dyn Interactive, &'a str)> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling dirs-next v1.0.2
[INFO] [stderr]    Compiling rustyline v6.3.0
[INFO] [stderr]    Compiling oy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `str_split_once` has been stable since 1.52.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> tests/root.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(str_split_once)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]  --> tests/derive.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Inner(bool, Option<String>);
[INFO] [stdout]   |        ----- ^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        fields in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing these fields
[INFO] [stdout]   = note: `Inner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `str_split_once` has been stable since 1.52.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 | #![feature(str_split_once)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoDebug` is never constructed
[INFO] [stdout]   --> tests/hygiene.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct NoDebug;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChildStruct` is never constructed
[INFO] [stdout]   --> tests/hygiene.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct ChildStruct {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `yes` is never used
[INFO] [stdout]   --> tests/hygiene.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl ChildStruct {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 20 |     fn yes(&mut self, _a: f32, _b: &str, _c: &mut str) -> bool {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Root` is never constructed
[INFO] [stdout]   --> tests/hygiene.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct Root {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/interactive.rs:15:74
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]    |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                       |                     |                        |
[INFO] [stdout]    |                       |                     |                        the same lifetime is named here
[INFO] [stdout]    |                       |                     the lifetime is named here
[INFO] [stdout]    |                       the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]    |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/interactive.rs:26:28
[INFO] [stdout]    |
[INFO] [stdout] 24 |         &'a mut self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 25 |         field_name: &'a str,
[INFO] [stdout]    |                      -- the lifetime is named here
[INFO] [stdout] 26 |     ) -> crate::Result<'a, &mut dyn crate::Interactive> {
[INFO] [stdout]    |                        --  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the same lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     ) -> crate::Result<'a, &'a mut dyn crate::Interactive> {
[INFO] [stdout]    |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:118:74
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:132:74
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:138:28
[INFO] [stdout]     |
[INFO] [stdout] 136 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 137 |         field_name: &'a str,
[INFO] [stdout]     |                      -- the lifetime is named here
[INFO] [stdout] 138 |     ) -> crate::Result<'a, &mut dyn crate::Interactive> {
[INFO] [stdout]     |                        --  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 138 |     ) -> crate::Result<'a, &'a mut dyn crate::Interactive> {
[INFO] [stdout]     |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:153:74
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:159:28
[INFO] [stdout]     |
[INFO] [stdout] 157 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 158 |         field_name: &'a str,
[INFO] [stdout]     |                      -- the lifetime is named here
[INFO] [stdout] 159 |     ) -> crate::Result<'a, &mut dyn crate::Interactive> {
[INFO] [stdout]     |                        --  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 159 |     ) -> crate::Result<'a, &'a mut dyn crate::Interactive> {
[INFO] [stdout]     |                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:174:74
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/interactive.rs:189:74
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stdout]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                       |                     |                        |
[INFO] [stdout]     |                       |                     |                        the same lifetime is named here
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stdout]     |                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/root.rs:225:67
[INFO] [stdout]     |
[INFO] [stdout] 225 |     fn get_queried_object<'a>(&'a self, query: &'a str) -> Result<'_, (&dyn Interactive, &str)> {
[INFO] [stdout]     |                                --               --                ^^   ^^^^^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                |                |                 |    |
[INFO] [stdout]     |                                |                |                 |    the same lifetime is elided here
[INFO] [stdout]     |                                |                |                 the same lifetime is elided here
[INFO] [stdout]     |                                |                the lifetime is named here
[INFO] [stdout]     |                                the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 225 -     fn get_queried_object<'a>(&'a self, query: &'a str) -> Result<'_, (&dyn Interactive, &str)> {
[INFO] [stdout] 225 +     fn get_queried_object<'a>(&'a self, query: &'a str) -> Result<'a, (&'a dyn Interactive, &'a str)> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/root.rs:247:17
[INFO] [stdout]     |
[INFO] [stdout] 245 |         &'a mut self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 246 |         query: &'a str,
[INFO] [stdout]     |                 -- the lifetime is named here
[INFO] [stdout] 247 |     ) -> Result<'_, (&mut dyn Interactive, &str)> {
[INFO] [stdout]     |                 ^^   ^^^^^^^^^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                 |    |
[INFO] [stdout]     |                 |    the same lifetime is elided here
[INFO] [stdout]     |                 the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 247 -     ) -> Result<'_, (&mut dyn Interactive, &str)> {
[INFO] [stdout] 247 +     ) -> Result<'a, (&'a mut dyn Interactive, &'a str)> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.41s
[INFO] running `Command { std: "docker" "inspect" "f19d1d4479a1dddec742ca779d115d60065e7f5b9e0ab16bb6cf510e4b31b505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19d1d4479a1dddec742ca779d115d60065e7f5b9e0ab16bb6cf510e4b31b505", kill_on_drop: false }`
[INFO] [stdout] f19d1d4479a1dddec742ca779d115d60065e7f5b9e0ab16bb6cf510e4b31b505
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9d75d382d0576c766eff30892668246b889545fda5793ab9d786c83641dd9b2
[INFO] running `Command { std: "docker" "start" "-a" "d9d75d382d0576c766eff30892668246b889545fda5793ab9d786c83641dd9b2", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `str_split_once` has been stable since 1.52.0 and no longer requires an attribute to enable
[INFO] [stderr]    --> src/lib.rs:118:12
[INFO] [stderr]     |
[INFO] [stderr] 118 | #![feature(str_split_once)]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/interactive.rs:15:74
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stderr]    |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                       |                     |                        |
[INFO] [stderr]    |                       |                     |                        the same lifetime is named here
[INFO] [stderr]    |                       |                     the lifetime is named here
[INFO] [stderr]    |                       the lifetime is named 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: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stderr]    |                                                                           ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/interactive.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 24 |         &'a mut self,
[INFO] [stderr]    |          -- the lifetime is named here
[INFO] [stderr] 25 |         field_name: &'a str,
[INFO] [stderr]    |                      -- the lifetime is named here
[INFO] [stderr] 26 |     ) -> crate::Result<'a, &mut dyn crate::Interactive> {
[INFO] [stderr]    |                        --  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        the same lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 26 |     ) -> crate::Result<'a, &'a mut dyn crate::Interactive> {
[INFO] [stderr]    |                             ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/interactive.rs:118:74
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stderr]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                       |                     |                        |
[INFO] [stderr]     |                       |                     |                        the same lifetime is named here
[INFO] [stderr]     |                       |                     the lifetime is named here
[INFO] [stderr]     |                       the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stderr]     |                                                                           ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/interactive.rs:132:74
[INFO] [stderr]     |
[INFO] [stderr] 132 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stderr]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                       |                     |                        |
[INFO] [stderr]     |                       |                     |                        the same lifetime is named here
[INFO] [stderr]     |                       |                     the lifetime is named here
[INFO] [stderr]     |                       the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 132 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stderr]     |                                                                           ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/interactive.rs:138:28
[INFO] [stderr]     |
[INFO] [stderr] 136 |         &'a mut self,
[INFO] [stderr]     |          -- the lifetime is named here
[INFO] [stderr] 137 |         field_name: &'a str,
[INFO] [stderr]     |                      -- the lifetime is named here
[INFO] [stderr] 138 |     ) -> crate::Result<'a, &mut dyn crate::Interactive> {
[INFO] [stderr]     |                        --  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the same lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 138 |     ) -> crate::Result<'a, &'a mut dyn crate::Interactive> {
[INFO] [stderr]     |                             ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/interactive.rs:153:74
[INFO] [stderr]     |
[INFO] [stderr] 153 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stderr]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                       |                     |                        |
[INFO] [stderr]     |                       |                     |                        the same lifetime is named here
[INFO] [stderr]     |                       |                     the lifetime is named here
[INFO] [stderr]     |                       the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 153 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stderr]     |                                                                           ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/interactive.rs:159:28
[INFO] [stderr]     |
[INFO] [stderr] 157 |         &'a mut self,
[INFO] [stderr]     |          -- the lifetime is named here
[INFO] [stderr] 158 |         field_name: &'a str,
[INFO] [stderr]     |                      -- the lifetime is named here
[INFO] [stderr] 159 |     ) -> crate::Result<'a, &mut dyn crate::Interactive> {
[INFO] [stderr]     |                        --  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the same lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 159 |     ) -> crate::Result<'a, &'a mut dyn crate::Interactive> {
[INFO] [stderr]     |                             ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/interactive.rs:174:74
[INFO] [stderr]     |
[INFO] [stderr] 174 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stderr]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                       |                     |                        |
[INFO] [stderr]     |                       |                     |                        the same lifetime is named here
[INFO] [stderr]     |                       |                     the lifetime is named here
[INFO] [stderr]     |                       the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 174 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stderr]     |                                                                           ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/interactive.rs:189:74
[INFO] [stderr]     |
[INFO] [stderr] 189 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &dyn crate::Interactive> {
[INFO] [stderr]     |                       --                    --                       --  ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                       |                     |                        |
[INFO] [stderr]     |                       |                     |                        the same lifetime is named here
[INFO] [stderr]     |                       |                     the lifetime is named here
[INFO] [stderr]     |                       the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 189 |     fn get_field<'a>(&'a self, field_name: &'a str) -> crate::Result<'a, &'a dyn crate::Interactive> {
[INFO] [stderr]     |                                                                           ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/root.rs:225:67
[INFO] [stderr]     |
[INFO] [stderr] 225 |     fn get_queried_object<'a>(&'a self, query: &'a str) -> Result<'_, (&dyn Interactive, &str)> {
[INFO] [stderr]     |                                --               --                ^^   ^^^^^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stderr]     |                                |                |                 |    |
[INFO] [stderr]     |                                |                |                 |    the same lifetime is elided here
[INFO] [stderr]     |                                |                |                 the same lifetime is elided here
[INFO] [stderr]     |                                |                the lifetime is named here
[INFO] [stderr]     |                                the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 225 -     fn get_queried_object<'a>(&'a self, query: &'a str) -> Result<'_, (&dyn Interactive, &str)> {
[INFO] [stderr] 225 +     fn get_queried_object<'a>(&'a self, query: &'a str) -> Result<'a, (&'a dyn Interactive, &'a str)> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/root.rs:247:17
[INFO] [stderr]     |
[INFO] [stderr] 245 |         &'a mut self,
[INFO] [stderr]     |          -- the lifetime is named here
[INFO] [stderr] 246 |         query: &'a str,
[INFO] [stderr]     |                 -- the lifetime is named here
[INFO] [stderr] 247 |     ) -> Result<'_, (&mut dyn Interactive, &str)> {
[INFO] [stderr]     |                 ^^   ^^^^^^^^^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stderr]     |                 |    |
[INFO] [stderr]     |                 |    the same lifetime is elided here
[INFO] [stderr]     |                 the same 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: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 247 -     ) -> Result<'_, (&mut dyn Interactive, &str)> {
[INFO] [stderr] 247 +     ) -> Result<'a, (&'a mut dyn Interactive, &'a str)> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `oy` (lib) generated 12 warnings (run `cargo fix --lib -p oy` to apply 11 suggestions)
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]  --> tests/derive.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct Inner(bool, Option<String>);
[INFO] [stderr]   |        ----- ^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr]   |        |
[INFO] [stderr]   |        fields in this struct
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing these fields
[INFO] [stderr]   = note: `Inner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `str_split_once` has been stable since 1.52.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> tests/root.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(str_split_once)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NoDebug` is never constructed
[INFO] [stderr]   --> tests/hygiene.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct NoDebug;
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ChildStruct` is never constructed
[INFO] [stderr]   --> tests/hygiene.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | struct ChildStruct {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `yes` is never used
[INFO] [stderr]   --> tests/hygiene.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl ChildStruct {
[INFO] [stderr]    | ---------------- method in this implementation
[INFO] [stderr] 20 |     fn yes(&mut self, _a: f32, _b: &str, _c: &mut str) -> bool {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Root` is never constructed
[INFO] [stderr]   --> tests/hygiene.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | struct Root {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `oy` (test "derive") generated 1 warning
[INFO] [stderr] warning: `oy` (test "root") generated 1 warning
[INFO] [stderr] warning: `oy` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr] warning: `oy` (test "hygiene") generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oy-0862604b69a7ae4b)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test arg_parse::tests::test_bool ... ok
[INFO] [stdout] test arg_parse::tests::test_complex_string ... ok
[INFO] [stdout] test arg_parse::tests::test_easy_string ... ok
[INFO] [stdout] test arg_parse::tests::test_ints ... ok
[INFO] [stdout] test arg_parse::tests::test_string_with_comma ... ok
[INFO] [stdout] test arg_parse::tests::test_too_few_args ... ok
[INFO] [stdout] test arg_parse::tests::test_parse_five_args ... ok
[INFO] [stdout] test arg_parse::tests::test_escape_char ... ok
[INFO] [stdout] test arg_parse::tests::test_too_many_args ... ok
[INFO] [stdout] test arg_parse::tests::test_floats ... ok
[INFO] [stdout] test arg_parse::tests::test_char ... ok
[INFO] [stdout] test arg_parse::tests::test_heart ... ok
[INFO] [stdout] test arg_parse::tests::test_hex ... ok
[INFO] [stdout] test root::tests::test_parse_object_path4 ... ok
[INFO] [stdout] test root::tests::test_parse_object_path0 ... ok
[INFO] [stdout] test root::tests::test_parse_object_path1 ... ok
[INFO] [stdout] test root::tests::test_parse_object_path3 ... ok
[INFO] [stdout] test arg_parse::tests::test_find_separator ... ok
[INFO] [stdout] test root::tests::test_parse_object_path2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-eb0ca971a0fd2585)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_dyn_mut_references ... ok
[INFO] [stdout] test test_complex_field ... ok
[INFO] [stdout] test test_dyn_shared_references_as_mut_references ... ok
[INFO] [stdout] test test_dyn_references ... ok
[INFO] [stdout] test test_mut_references_as_shared_references ... ok
[INFO] [stdout] test test_shared_references_as_mut_references ... ok
[INFO] [stdout] test test_tuple_struct ... ok
[INFO] [stdout] test test_mut_references ... ok
[INFO] [stdout] test test_dyn_mut_references_as_shared_references ... ok
[INFO] [stdout] test test_primitive_field ... ok
[INFO] [stdout] test test_references ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/free_functions.rs (/opt/rustwide/target/debug/deps/free_functions-4e8174acea2de56a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_free_function_eval ... ok
[INFO] [stdout] test test_free_function_not_there ... ok
[INFO] [stdout] test test_free_function_names ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/hygiene.rs (/opt/rustwide/target/debug/deps/hygiene-98fcb53d3c074526)
[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] [stderr]      Running tests/impl.rs (/opt/rustwide/target/debug/deps/impl-8e0728ffcbd5264b)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_associated_function ... ok
[INFO] [stdout] test test_call_no_args_primitive_return ... ok
[INFO] [stdout] test test_clone_method ... ok
[INFO] [stdout] test test_method_not_found ... ok
[INFO] [stdout] test test_call_no_args_no_return ... ok
[INFO] [stdout] test test_str_arg ... ok
[INFO] [stderr]      Running tests/interactive_get.rs (/opt/rustwide/target/debug/deps/interactive_get-51908c6a3b476770)
[INFO] [stdout] test test_too_many_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_call_child_method ... ok
[INFO] [stdout] test test_get_child ... ok
[INFO] [stderr]      Running tests/partial_debug.rs (/opt/rustwide/target/debug/deps/partial_debug-149b613c22a881e2)
[INFO] [stdout] test test_get_child_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_no_debug_access ... ok
[INFO] [stdout] test test_no_debug_field ... ok
[INFO] [stdout] test test_partial_debug ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/root.rs (/opt/rustwide/target/debug/deps/root-0b1b470f1457a467)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_call_child_method ... ok
[INFO] [stdout] test test_call_with_bad_args ... ok
[INFO] [stdout] test test_get_root_object ... ok
[INFO] [stdout] test test_mut_dyn_reference_field ... ok
[INFO] [stdout] test test_call_with_float ... ok
[INFO] [stdout] test test_call_with_different_arg_types ... ok
[INFO] [stdout] test test_get_child ... ok
[INFO] [stdout] test test_get_child_field ... ok
[INFO] [stdout] test test_shared_dyn_reference_field ... ok
[INFO] [stdout] test test_shared_reference_field ... ok
[INFO] [stdout] test test_shared_reference_method ... ok
[INFO] [stdout] test test_primitive_access ... ok
[INFO] [stderr]      Running tests/smart_pointers.rs (/opt/rustwide/target/debug/deps/smart_pointers-11e55946fb78bf22)
[INFO] [stdout] test test_shared_reference_mut_method ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_rc_access ... ok
[INFO] [stdout] test test_box_access ... ok
[INFO] [stdout] test test_rc_eval ... ok
[INFO] [stdout] test test_box_eval ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oy
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - Function (line 370) ... ok
[INFO] [stdout] test src/lib.rs - PartialDebug (line 309) ... ok
[INFO] [stdout] test src/lib.rs - Interactive (line 179) ... ok
[INFO] [stdout] test src/lib.rs - PartialDebug (line 321) ... ok
[INFO] [stdout] test src/lib.rs - Function (line 361) ... ok
[INFO] [stdout] test src/lib.rs - Methods (line 234) ... ok
[INFO] [stdout] test src/lib.rs - Methods (line 251) ... ok
[INFO] [stdout] test src/lib.rs - InteractiveRoot (line 135) ... ok
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] test src/root.rs - root::InteractiveRoot::get_queried_object (line 205) ... ok
[INFO] [stdout] test src/root.rs - root::InteractiveRoot::try_eval (line 85) ... ok
[INFO] [stdout] test src/lib.rs - Interactive (line 169) ... ok
[INFO] [stdout] test src/root.rs - root::InteractiveRoot::try_eval_mut (line 142) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9d75d382d0576c766eff30892668246b889545fda5793ab9d786c83641dd9b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9d75d382d0576c766eff30892668246b889545fda5793ab9d786c83641dd9b2", kill_on_drop: false }`
[INFO] [stdout] d9d75d382d0576c766eff30892668246b889545fda5793ab9d786c83641dd9b2
