[INFO] updating cached repository WillemMali/rust-iup [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/WillemMali/rust-iup [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/WillemMali/rust-iup" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/WillemMali/rust-iup"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/WillemMali/rust-iup'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/WillemMali/rust-iup" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/WillemMali/rust-iup"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/WillemMali/rust-iup'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9a99714b7b3d9665a7b2b394db2593a977072e71 [INFO] sha for GitHub repo WillemMali/rust-iup: 9a99714b7b3d9665a7b2b394db2593a977072e71 [INFO] validating manifest of WillemMali/rust-iup on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of WillemMali/rust-iup on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing WillemMali/rust-iup [INFO] finished frobbing WillemMali/rust-iup [INFO] frobbed toml for WillemMali/rust-iup written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/WillemMali/rust-iup/Cargo.toml [INFO] started frobbing WillemMali/rust-iup [INFO] finished frobbing WillemMali/rust-iup [INFO] frobbed toml for WillemMali/rust-iup written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/WillemMali/rust-iup/Cargo.toml [INFO] crate WillemMali/rust-iup already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/WillemMali/rust-iup/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/dcampbell24/iup-rust` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/dcampbell24/iup-rust` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking WillemMali/rust-iup against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/WillemMali/rust-iup:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 7108a5ec93aadf44633a4a5f42f6e5c0f3bd184e4c5682f1b700b97053752fc7 [INFO] running `"docker" "start" "-a" "7108a5ec93aadf44633a4a5f42f6e5c0f3bd184e4c5682f1b700b97053752fc7"` [INFO] [stderr] Compiling iup-sys v0.0.3 [INFO] [stderr] Checking iup v0.0.3 (https://github.com/dcampbell24/iup-rust#3daddd1f) [INFO] [stderr] error[E0277]: a collection of type `[std::path::PathBuf; 1]` cannot be built from an iterator over elements of type `std::path::PathBuf` [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/iup-rust-848a7d570fe350d7/3daddd1/src/dialog/file.rs:37:33 [INFO] [stderr] | [INFO] [stderr] 37 | .collect()) [INFO] [stderr] | ^^^^^^^ a collection of type `[std::path::PathBuf; 1]` cannot be built from `std::iter::Iterator` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::iter::FromIterator` is not implemented for `[std::path::PathBuf; 1]` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/iup-rust-848a7d570fe350d7/3daddd1/src/dialog/file.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn files(&self) -> Option> { [INFO] [stderr] | -------------------- expected `std::option::Option>` because of return type [INFO] [stderr] 26 | / self.attrib("VALUE").and_then(|value| { [INFO] [stderr] 27 | | let values = value.split_terminator('|').collect::>(); [INFO] [stderr] 28 | | match values.len() { [INFO] [stderr] 29 | | 0 => None, [INFO] [stderr] ... | [INFO] [stderr] 39 | | } [INFO] [stderr] 40 | | }) [INFO] [stderr] | |__________^ expected struct `std::vec::Vec`, found array of 1 elements [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::option::Option>` [INFO] [stderr] found type `std::option::Option<[std::path::PathBuf; 1]>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0308. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `iup`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "7108a5ec93aadf44633a4a5f42f6e5c0f3bd184e4c5682f1b700b97053752fc7"` [INFO] running `"docker" "rm" "-f" "7108a5ec93aadf44633a4a5f42f6e5c0f3bd184e4c5682f1b700b97053752fc7"` [INFO] [stdout] 7108a5ec93aadf44633a4a5f42f6e5c0f3bd184e4c5682f1b700b97053752fc7