[INFO] fetching crate i18n-embed 0.6.0... [INFO] checking i18n-embed-0.6.0 against master#783139bd8fc3b94fac9a1bf81bba2c506e8221b6 for pr-72644 [INFO] extracting crate i18n-embed 0.6.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate i18n-embed 0.6.0 on toolchain 783139bd8fc3b94fac9a1bf81bba2c506e8221b6 [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate i18n-embed 0.6.0 [INFO] finished tweaking crates.io crate i18n-embed 0.6.0 [INFO] tweaked toml for crates.io crate i18n-embed 0.6.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b04c6ca352d79651acde7e48ba61bd775f4e240a14df1649d1f33fe068a283c9 [INFO] running `"docker" "start" "-a" "b04c6ca352d79651acde7e48ba61bd775f4e240a14df1649d1f33fe068a283c9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking tinystr v0.3.2 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rust-embed-utils v5.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Checking unic-langid-impl v0.9.0 [INFO] [stderr] Checking unic-langid v0.9.0 [INFO] [stderr] Checking fluent-langneg v0.13.0 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking gettext v0.4.0 [INFO] [stderr] Checking tr v0.1.3 [INFO] [stderr] Compiling syn v1.0.29 [INFO] [stderr] Compiling thiserror-impl v1.0.19 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling rust-embed-impl v5.5.1 [INFO] [stderr] Checking rust-embed v5.5.1 [INFO] [stderr] Compiling thiserror v1.0.19 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling i18n-config v0.2.2 [INFO] [stderr] Compiling i18n-embed-impl v0.4.0 [INFO] [stderr] Checking i18n-embed v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: struct is never constructed: `LanguageRequesterImpl` [INFO] [stderr] --> src/lib.rs:329:8 [INFO] [stderr] | [INFO] [stderr] 329 | struct LanguageRequesterImpl<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:336:12 [INFO] [stderr] | [INFO] [stderr] 336 | pub fn new() -> LanguageRequesterImpl<'a> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_language_override` [INFO] [stderr] --> src/lib.rs:346:8 [INFO] [stderr] | [INFO] [stderr] 346 | fn set_language_override( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_listener` [INFO] [stderr] --> src/lib.rs:354:8 [INFO] [stderr] | [INFO] [stderr] 354 | fn add_listener(&mut self, localizer: Weak>) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `poll_without_override` [INFO] [stderr] --> src/lib.rs:361:8 [INFO] [stderr] | [INFO] [stderr] 361 | fn poll_without_override( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `poll` [INFO] [stderr] --> src/lib.rs:395:12 [INFO] [stderr] | [INFO] [stderr] 395 | pub fn poll( [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `available_languages` [INFO] [stderr] --> src/lib.rs:412:8 [INFO] [stderr] | [INFO] [stderr] 412 | fn available_languages(&self) -> Result, I18nEmbedError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `current_languages` [INFO] [stderr] --> src/lib.rs:428:8 [INFO] [stderr] | [INFO] [stderr] 428 | fn current_languages(&self) -> HashMap<&'static str, unic_langid::LanguageIdentifier> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `LanguageRequesterImpl` [INFO] [stderr] --> src/lib.rs:329:8 [INFO] [stderr] | [INFO] [stderr] 329 | struct LanguageRequesterImpl<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:336:12 [INFO] [stderr] | [INFO] [stderr] 336 | pub fn new() -> LanguageRequesterImpl<'a> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_language_override` [INFO] [stderr] --> src/lib.rs:346:8 [INFO] [stderr] | [INFO] [stderr] 346 | fn set_language_override( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_listener` [INFO] [stderr] --> src/lib.rs:354:8 [INFO] [stderr] | [INFO] [stderr] 354 | fn add_listener(&mut self, localizer: Weak>) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `poll_without_override` [INFO] [stderr] --> src/lib.rs:361:8 [INFO] [stderr] | [INFO] [stderr] 361 | fn poll_without_override( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `poll` [INFO] [stderr] --> src/lib.rs:395:12 [INFO] [stderr] | [INFO] [stderr] 395 | pub fn poll( [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `available_languages` [INFO] [stderr] --> src/lib.rs:412:8 [INFO] [stderr] | [INFO] [stderr] 412 | fn available_languages(&self) -> Result, I18nEmbedError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `current_languages` [INFO] [stderr] --> src/lib.rs:428:8 [INFO] [stderr] | [INFO] [stderr] 428 | fn current_languages(&self) -> HashMap<&'static str, unic_langid::LanguageIdentifier> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.11s [INFO] running `"docker" "inspect" "b04c6ca352d79651acde7e48ba61bd775f4e240a14df1649d1f33fe068a283c9"` [INFO] running `"docker" "rm" "-f" "b04c6ca352d79651acde7e48ba61bd775f4e240a14df1649d1f33fe068a283c9"` [INFO] [stdout] b04c6ca352d79651acde7e48ba61bd775f4e240a14df1649d1f33fe068a283c9