[INFO] fetching crate lingua-i18n-rs 0.3.0...
[INFO] testing lingua-i18n-rs-0.3.0 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate lingua-i18n-rs 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate lingua-i18n-rs 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lingua-i18n-rs 0.3.0
[INFO] tweaked toml for crates.io crate lingua-i18n-rs 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lingua-i18n-rs 0.3.0 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lingua-i18n-rs 0.3.0 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sys-locale v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f1645aef5ec4f73acd7fd557eb3308d46e10477bd899160d30cf97032db2d86
[INFO] running `Command { std: "docker" "start" "-a" "9f1645aef5ec4f73acd7fd557eb3308d46e10477bd899160d30cf97032db2d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f1645aef5ec4f73acd7fd557eb3308d46e10477bd899160d30cf97032db2d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f1645aef5ec4f73acd7fd557eb3308d46e10477bd899160d30cf97032db2d86", kill_on_drop: false }`
[INFO] [stdout] 9f1645aef5ec4f73acd7fd557eb3308d46e10477bd899160d30cf97032db2d86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 857276f5c9b5624f11f1f164bb78cb350642e3a20cb0f30e1251d463fed8055c
[INFO] running `Command { std: "docker" "start" "-a" "857276f5c9b5624f11f1f164bb78cb350642e3a20cb0f30e1251d463fed8055c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling sys-locale v0.3.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling lingua-i18n-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.24s
[INFO] running `Command { std: "docker" "inspect" "857276f5c9b5624f11f1f164bb78cb350642e3a20cb0f30e1251d463fed8055c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "857276f5c9b5624f11f1f164bb78cb350642e3a20cb0f30e1251d463fed8055c", kill_on_drop: false }`
[INFO] [stdout] 857276f5c9b5624f11f1f164bb78cb350642e3a20cb0f30e1251d463fed8055c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 920665df288020b4d35e315a0348e0e9881fda6f2b2cd43b8dcdb47f4c8eba1d
[INFO] running `Command { std: "docker" "start" "-a" "920665df288020b4d35e315a0348e0e9881fda6f2b2cd43b8dcdb47f4c8eba1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lingua-i18n-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "920665df288020b4d35e315a0348e0e9881fda6f2b2cd43b8dcdb47f4c8eba1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "920665df288020b4d35e315a0348e0e9881fda6f2b2cd43b8dcdb47f4c8eba1d", kill_on_drop: false }`
[INFO] [stdout] 920665df288020b4d35e315a0348e0e9881fda6f2b2cd43b8dcdb47f4c8eba1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d1d9f10d357922f58a650c358df29bb79b8d8032ded734f95e0d5732b94c713
[INFO] running `Command { std: "docker" "start" "-a" "9d1d9f10d357922f58a650c358df29bb79b8d8032ded734f95e0d5732b94c713", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lingua_i18n_rs-b92313b98186c6eb)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test lingua::tests::test_translate_nested ... ok
[INFO] [stdout] test lingua::tests::test_translate_params ... ok
[INFO] [stdout] test lingua::tests::test_translate_simple ... ok
[INFO] [stdout] test lingua::tests::test_load_lang_from_config ... ok
[INFO] [stdout] test lingua::tests::test_translate_missing_key ... ok
[INFO] [stderr]    Doc-tests lingua_i18n_rs
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lingua.rs - lingua::Lingua::load_translations_from_str (line 333) ... FAILED
[INFO] [stdout] test src/lingua.rs - lingua::Lingua::get_language (line 375) ... ok
[INFO] [stdout] test src/lingua.rs - lingua::Lingua::set_language (line 299) ... ok
[INFO] [stdout] test src/lingua.rs - lingua::Lingua::get_languages (line 358) ... ok
[INFO] [stdout] test src/lingua.rs - lingua::Lingua::t (line 466) ... ok
[INFO] [stdout] test src/lingua.rs - lingua::Lingua::load_lang_from_config (line 529) ... ok
[INFO] [stdout] test src/lingua.rs - lingua::Lingua::translate (line 397) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lingua.rs - lingua::Lingua::load_translations_from_str (line 333) stdout ----
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]    --> src/lingua.rs:337:66
[INFO] [stdout]     |
[INFO] [stdout] 334 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lingua_rs_333_0() {
[INFO] [stdout]     |                                      -------------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 337 | Lingua::load_translations_from_str("en", r#"{"hello": "Hello"}"#)?;
[INFO] [stdout]     |                                                                  ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding return type
[INFO] [stdout]     |
[INFO] [stdout] 334 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lingua_rs_333_0() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout] 335 | use lingua_i18n_rs::prelude::*;
[INFO] [stdout] 336 |
[INFO] [stdout] 337 | Lingua::load_translations_from_str("en", r#"{"hello": "Hello"}"#)?;
[INFO] [stdout] 338 +     Ok(())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lingua.rs - lingua::Lingua::load_translations_from_str (line 333)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.46s; merged doctests compilation took 0.09s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "9d1d9f10d357922f58a650c358df29bb79b8d8032ded734f95e0d5732b94c713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1d9f10d357922f58a650c358df29bb79b8d8032ded734f95e0d5732b94c713", kill_on_drop: false }`
[INFO] [stdout] 9d1d9f10d357922f58a650c358df29bb79b8d8032ded734f95e0d5732b94c713
