[INFO] fetching crate interpolator 0.5.0...
[INFO] testing interpolator-0.5.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate interpolator 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate interpolator 0.5.0
[INFO] finished tweaking crates.io crate interpolator 0.5.0
[INFO] tweaked toml for crates.io crate interpolator 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate interpolator 0.5.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding proptest-derive v0.3.0 (available: v0.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f0c61a697b18d5a523fd12aad19763deabfd47c273286bfd0b05dc83e00bdd5
[INFO] running `Command { std: "docker" "start" "-a" "0f0c61a697b18d5a523fd12aad19763deabfd47c273286bfd0b05dc83e00bdd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f0c61a697b18d5a523fd12aad19763deabfd47c273286bfd0b05dc83e00bdd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f0c61a697b18d5a523fd12aad19763deabfd47c273286bfd0b05dc83e00bdd5", kill_on_drop: false }`
[INFO] [stdout] 0f0c61a697b18d5a523fd12aad19763deabfd47c273286bfd0b05dc83e00bdd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dc00942b3333a5decca494a2d57df7aa7a3eb43f5bdf0c7b0a873ae61b51103
[INFO] running `Command { std: "docker" "start" "-a" "1dc00942b3333a5decca494a2d57df7aa7a3eb43f5bdf0c7b0a873ae61b51103", kill_on_drop: false }`
[INFO] [stderr]    Compiling interpolator v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `display`
[INFO] [stdout]    --> src/formattable.rs:177:11
[INFO] [stdout]     |
[INFO] [stdout] 177 | #[cfg(all(feature = "display", feature = "debug"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `iter`, `number`, and `pointer`
[INFO] [stdout]     = help: consider adding `display` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Range` is never constructed
[INFO] [stdout]   --> src/parser.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub(crate) struct Range(
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:168:12
[INFO] [stdout]     |
[INFO] [stdout] 168 |     fn get(&self, key: &str) -> Option<Formattable>;
[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] 168 |     fn get(&self, key: &str) -> Option<Formattable<'_>>;
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn get(&self, key: &str) -> Option<Formattable> {
[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] 172 |     fn get(&self, key: &str) -> Option<Formattable<'_>> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "1dc00942b3333a5decca494a2d57df7aa7a3eb43f5bdf0c7b0a873ae61b51103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc00942b3333a5decca494a2d57df7aa7a3eb43f5bdf0c7b0a873ae61b51103", kill_on_drop: false }`
[INFO] [stdout] 1dc00942b3333a5decca494a2d57df7aa7a3eb43f5bdf0c7b0a873ae61b51103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f430628aad15730e4e27d08a0d039a7d4d6a282e738be4bd37252fc16111855
[INFO] running `Command { std: "docker" "start" "-a" "8f430628aad15730e4e27d08a0d039a7d4d6a282e738be4bd37252fc16111855", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling trybuild2 v1.2.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling collection_literals v1.0.3
[INFO] [stdout] warning: unexpected `cfg` condition value: `display`
[INFO] [stdout]    --> src/formattable.rs:177:11
[INFO] [stdout]     |
[INFO] [stdout] 177 | #[cfg(all(feature = "display", feature = "debug"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `iter`, `number`, and `pointer`
[INFO] [stdout]     = help: consider adding `display` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Range` is never constructed
[INFO] [stdout]   --> src/parser.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub(crate) struct Range(
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:168:12
[INFO] [stdout]     |
[INFO] [stdout] 168 |     fn get(&self, key: &str) -> Option<Formattable>;
[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] 168 |     fn get(&self, key: &str) -> Option<Formattable<'_>>;
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn get(&self, key: &str) -> Option<Formattable> {
[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] 172 |     fn get(&self, key: &str) -> Option<Formattable<'_>> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling basic-toml v0.1.10
[INFO] [stderr]    Compiling proptest v1.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling proptest-derive v0.3.0
[INFO] [stderr]    Compiling interpolator v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `display`
[INFO] [stdout]    --> src/formattable.rs:177:11
[INFO] [stdout]     |
[INFO] [stdout] 177 | #[cfg(all(feature = "display", feature = "debug"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `iter`, `number`, and `pointer`
[INFO] [stdout]     = help: consider adding `display` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Range` is never constructed
[INFO] [stdout]   --> src/parser.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub(crate) struct Range(
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:168:12
[INFO] [stdout]     |
[INFO] [stdout] 168 |     fn get(&self, key: &str) -> Option<Formattable>;
[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] 168 |     fn get(&self, key: &str) -> Option<Formattable<'_>>;
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn get(&self, key: &str) -> Option<Formattable> {
[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] 172 |     fn get(&self, key: &str) -> Option<Formattable<'_>> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.05s
[INFO] running `Command { std: "docker" "inspect" "8f430628aad15730e4e27d08a0d039a7d4d6a282e738be4bd37252fc16111855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f430628aad15730e4e27d08a0d039a7d4d6a282e738be4bd37252fc16111855", kill_on_drop: false }`
[INFO] [stdout] 8f430628aad15730e4e27d08a0d039a7d4d6a282e738be4bd37252fc16111855
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2888f044ee1f330e09ec94d2fa0833b9c93c31ec638ba7d330991a280117cdf3
[INFO] running `Command { std: "docker" "start" "-a" "2888f044ee1f330e09ec94d2fa0833b9c93c31ec638ba7d330991a280117cdf3", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `display`
[INFO] [stderr]    --> src/formattable.rs:177:11
[INFO] [stderr]     |
[INFO] [stderr] 177 | #[cfg(all(feature = "display", feature = "debug"))]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `debug`, `iter`, `number`, and `pointer`
[INFO] [stderr]     = help: consider adding `display` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Range` is never constructed
[INFO] [stderr]   --> src/parser.rs:78:19
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub(crate) struct Range(
[INFO] [stderr]    |                   ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:168:12
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn get(&self, key: &str) -> Option<Formattable>;
[INFO] [stderr]     |            ^^^^^                       ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |            |
[INFO] [stderr]     |            the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn get(&self, key: &str) -> Option<Formattable<'_>>;
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:172:12
[INFO] [stderr]     |
[INFO] [stderr] 172 |     fn get(&self, key: &str) -> Option<Formattable> {
[INFO] [stderr]     |            ^^^^^                       ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |            |
[INFO] [stderr]     |            the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 172 |     fn get(&self, key: &str) -> Option<Formattable<'_>> {
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `interpolator` (lib) generated 4 warnings (run `cargo fix --lib -p interpolator` to apply 2 suggestions)
[INFO] [stderr] warning: `interpolator` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/interpolator-7a9fdbdb80f2f27f)
[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]    Doc-tests interpolator
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/macros.rs - macros::ieprint (line 109) ... FAILED
[INFO] [stdout] test src/macros.rs - macros::context (line 173) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::iprintln (line 92) ... FAILED
[INFO] [stdout] test src/macros.rs - macros::iformat (line 9) ... FAILED
[INFO] [stdout] test src/macros.rs - macros::iprint (line 75) ... FAILED
[INFO] [stdout] test src/macros.rs - macros::list (line 223) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::context (line 149) ... FAILED
[INFO] [stdout] test src/macros.rs - macros::iwrite (line 29) ... FAILED
[INFO] [stdout] test src/macros.rs - macros::ieprintln (line 126) ... FAILED
[INFO] [stdout] test src/macros.rs - macros::list (line 215) ... ok
[INFO] [stdout] test src/macros.rs - macros::iwriteln (line 49) ... FAILED
[INFO] [stdout] test src/lib.rs - write (line 206) ... ok
[INFO] [stdout] test src/macros.rs - macros::context (line 165) ... ok
[INFO] [stdout] test src/macros.rs - macros::list (line 191) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - format (line 137) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/macros.rs - macros::ieprint (line 109) stdout ----
[INFO] [stdout] error[E0599]: no method named `set_debug` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]  --> src/macros.rs:112:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | ieprint!("{a}, {b:?}", a = 10, b:? = "test").unwrap();
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `ieprint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - macros::iprintln (line 92) stdout ----
[INFO] [stdout] error[E0599]: no method named `set_debug` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]  --> src/macros.rs:95:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | iprintln!("{a}, {b:?}", a = 10, b:? = "test").unwrap();
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `iprintln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - macros::iformat (line 9) stdout ----
[INFO] [stdout] error[E0599]: no method named `set_debug` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]  --> src/macros.rs:14:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     iformat!("{a}, {b:?}", a = 10, b:? = "test").unwrap(),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `iformat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - macros::iprint (line 75) stdout ----
[INFO] [stdout] error[E0599]: no method named `set_debug` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]  --> src/macros.rs:78:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | iprint!("{a}, {b:?}", a = 10, b:? = "test").unwrap();
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `iprint` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - macros::context (line 149) stdout ----
[INFO] [stdout] error[E0599]: no method named `set_debug` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]   --> src/macros.rs:154:15
[INFO] [stdout]    |
[INFO] [stdout]  8 |   let context = context! {
[INFO] [stdout]    |  _______________^
[INFO] [stdout]  9 | |     a,
[INFO] [stdout] 10 | |     a:?, // This does not override the display implementation, only debug
[INFO] [stdout] 11 | |     a: :?, // This overrides both display and debug
[INFO] [stdout] 12 | |     a = 5, // Only overrides display
[INFO] [stdout] 13 | |     a:?:x = 5, // Sets debug and lower hex implementation
[INFO] [stdout] 14 | | };
[INFO] [stdout]    | |_^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_debug` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]   --> src/macros.rs:154:15
[INFO] [stdout]    |
[INFO] [stdout]  8 |   let context = context! {
[INFO] [stdout]    |  _______________^
[INFO] [stdout]  9 | |     a,
[INFO] [stdout] 10 | |     a:?, // This does not override the display implementation, only debug
[INFO] [stdout] 11 | |     a: :?, // This overrides both display and debug
[INFO] [stdout] 12 | |     a = 5, // Only overrides display
[INFO] [stdout] 13 | |     a:?:x = 5, // Sets debug and lower hex implementation
[INFO] [stdout] 14 | | };
[INFO] [stdout]    | |_^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_debug` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]   --> src/macros.rs:154:15
[INFO] [stdout]    |
[INFO] [stdout]  8 |   let context = context! {
[INFO] [stdout]    |  _______________^
[INFO] [stdout]  9 | |     a,
[INFO] [stdout] 10 | |     a:?, // This does not override the display implementation, only debug
[INFO] [stdout] 11 | |     a: :?, // This overrides both display and debug
[INFO] [stdout] 12 | |     a = 5, // Only overrides display
[INFO] [stdout] 13 | |     a:?:x = 5, // Sets debug and lower hex implementation
[INFO] [stdout] 14 | | };
[INFO] [stdout]    | |_^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_lower_hex` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]   --> src/macros.rs:154:15
[INFO] [stdout]    |
[INFO] [stdout]  8 |   let context = context! {
[INFO] [stdout]    |  _______________^
[INFO] [stdout]  9 | |     a,
[INFO] [stdout] 10 | |     a:?, // This does not override the display implementation, only debug
[INFO] [stdout] 11 | |     a: :?, // This overrides both display and debug
[INFO] [stdout] 12 | |     a = 5, // Only overrides display
[INFO] [stdout] 13 | |     a:?:x = 5, // Sets debug and lower hex implementation
[INFO] [stdout] 14 | | };
[INFO] [stdout]    | |_^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_debug` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]   --> src/macros.rs:154:15
[INFO] [stdout]    |
[INFO] [stdout]  8 |   let context = context! {
[INFO] [stdout]    |  _______________^
[INFO] [stdout]  9 | |     a,
[INFO] [stdout] 10 | |     a:?, // This does not override the display implementation, only debug
[INFO] [stdout] 11 | |     a: :?, // This overrides both display and debug
[INFO] [stdout] 12 | |     a = 5, // Only overrides display
[INFO] [stdout] 13 | |     a:?:x = 5, // Sets debug and lower hex implementation
[INFO] [stdout] 14 | | };
[INFO] [stdout]    | |_^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_debug` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]   --> src/macros.rs:154:15
[INFO] [stdout]    |
[INFO] [stdout]  8 |   let context = context! {
[INFO] [stdout]    |  _______________^
[INFO] [stdout]  9 | |     a,
[INFO] [stdout] 10 | |     a:?, // This does not override the display implementation, only debug
[INFO] [stdout] 11 | |     a: :?, // This overrides both display and debug
[INFO] [stdout] 12 | |     a = 5, // Only overrides display
[INFO] [stdout] 13 | |     a:?:x = 5, // Sets debug and lower hex implementation
[INFO] [stdout] 14 | | };
[INFO] [stdout]    | |_^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_debug` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]   --> src/macros.rs:154:15
[INFO] [stdout]    |
[INFO] [stdout]  8 |   let context = context! {
[INFO] [stdout]    |  _______________^
[INFO] [stdout]  9 | |     a,
[INFO] [stdout] 10 | |     a:?, // This does not override the display implementation, only debug
[INFO] [stdout] 11 | |     a: :?, // This overrides both display and debug
[INFO] [stdout] 12 | |     a = 5, // Only overrides display
[INFO] [stdout] 13 | |     a:?:x = 5, // Sets debug and lower hex implementation
[INFO] [stdout] 14 | | };
[INFO] [stdout]    | |_^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_lower_hex` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]   --> src/macros.rs:154:15
[INFO] [stdout]    |
[INFO] [stdout]  8 |   let context = context! {
[INFO] [stdout]    |  _______________^
[INFO] [stdout]  9 | |     a,
[INFO] [stdout] 10 | |     a:?, // This does not override the display implementation, only debug
[INFO] [stdout] 11 | |     a: :?, // This overrides both display and debug
[INFO] [stdout] 12 | |     a = 5, // Only overrides display
[INFO] [stdout] 13 | |     a:?:x = 5, // Sets debug and lower hex implementation
[INFO] [stdout] 14 | | };
[INFO] [stdout]    | |_^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - macros::iwrite (line 29) stdout ----
[INFO] [stdout] error[E0599]: no method named `set_debug` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]  --> src/macros.rs:35:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | iwrite!(&mut buf, "{a}, {b:?}", a = 10, b:? = "test").unwrap();
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `iwrite` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - macros::ieprintln (line 126) stdout ----
[INFO] [stdout] error[E0599]: no method named `set_debug` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]  --> src/macros.rs:129:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | ieprintln!("{a}, {b:?}", a = 10, b:? = "test").unwrap();
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `ieprintln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - macros::iwriteln (line 49) stdout ----
[INFO] [stdout] error[E0599]: no method named `set_debug` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]  --> src/macros.rs:55:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | iwriteln!(&mut buf, "{a}, {b:?}", a = 10, b:? = "test").unwrap();
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `iwriteln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - macros::list (line 191) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `assert_dbg`
[INFO] [stdout]  --> src/macros.rs:193:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use assert_dbg::assert_dbg;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `assert_dbg`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `assert_dbg`, use `cargo add assert_dbg` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_iter` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]   --> src/macros.rs:202:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     iformat!("{list:i({})(, )}", list:i).unwrap(),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `iformat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_debug` found for struct `Formattable<'a>` in the current scope
[INFO] [stdout]   --> src/macros.rs:206:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | let list = list![: :?:X; 4, 0x10, 0xa4];
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `list` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_upper_hex` found for struct `Formattable<'a>` in the current scope
[INFO] [stdout]   --> src/macros.rs:206:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | let list = list![: :?:X; 4, 0x10, 0xa4];
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `list` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_debug` found for struct `Formattable<'a>` in the current scope
[INFO] [stdout]   --> src/macros.rs:206:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | let list = list![: :?:X; 4, 0x10, 0xa4];
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `list` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_upper_hex` found for struct `Formattable<'a>` in the current scope
[INFO] [stdout]   --> src/macros.rs:206:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | let list = list![: :?:X; 4, 0x10, 0xa4];
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `list` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_debug` found for struct `Formattable<'a>` in the current scope
[INFO] [stdout]   --> src/macros.rs:206:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | let list = list![: :?:X; 4, 0x10, 0xa4];
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `list` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_upper_hex` found for struct `Formattable<'a>` in the current scope
[INFO] [stdout]   --> src/macros.rs:206:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | let list = list![: :?:X; 4, 0x10, 0xa4];
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `list` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_iter` found for mutable reference `&mut Formattable<'_>` in the current scope
[INFO] [stdout]   --> src/macros.rs:208:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     iformat!("{list:i({} {:?} {:X})(, )}", list:i).unwrap(),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut Formattable<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::set_trait` which comes from the expansion of the macro `iformat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/macros.rs - macros::context (line 149)
[INFO] [stdout]     src/macros.rs - macros::ieprint (line 109)
[INFO] [stdout]     src/macros.rs - macros::ieprintln (line 126)
[INFO] [stdout]     src/macros.rs - macros::iformat (line 9)
[INFO] [stdout]     src/macros.rs - macros::iprint (line 75)
[INFO] [stdout]     src/macros.rs - macros::iprintln (line 92)
[INFO] [stdout]     src/macros.rs - macros::iwrite (line 29)
[INFO] [stdout]     src/macros.rs - macros::iwriteln (line 49)
[INFO] [stdout]     src/macros.rs - macros::list (line 191)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2888f044ee1f330e09ec94d2fa0833b9c93c31ec638ba7d330991a280117cdf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2888f044ee1f330e09ec94d2fa0833b9c93c31ec638ba7d330991a280117cdf3", kill_on_drop: false }`
[INFO] [stdout] 2888f044ee1f330e09ec94d2fa0833b9c93c31ec638ba7d330991a280117cdf3
