[INFO] crate libimagannotation 0.3.0 is already in cache
[INFO] extracting crate libimagannotation 0.3.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/libimagannotation/0.3.0
[INFO] extracting crate libimagannotation 0.3.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/libimagannotation/0.3.0
[INFO] validating manifest of libimagannotation-0.3.0 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 libimagannotation-0.3.0 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 libimagannotation-0.3.0
[INFO] finished frobbing libimagannotation-0.3.0
[INFO] frobbed toml for libimagannotation-0.3.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/libimagannotation/0.3.0/Cargo.toml
[INFO] started frobbing libimagannotation-0.3.0
[INFO] finished frobbing libimagannotation-0.3.0
[INFO] frobbed toml for libimagannotation-0.3.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/libimagannotation/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 libimagannotation-0.3.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/libimagannotation/0.3.0:/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] cf70ef3099a5e310a9fdb587ff2ad44cdc34bb294deaa47f05230cfe720e68c8
[INFO] running `"docker" "start" "-a" "cf70ef3099a5e310a9fdb587ff2ad44cdc34bb294deaa47f05230cfe720e68c8"`
[INFO] [stderr]     Checking xdg-basedir v1.0.0
[INFO] [stderr]     Checking uuid v0.3.1
[INFO] [stderr]     Checking libimagentrylink v0.3.0
[INFO] [stderr]     Checking libimagrt v0.3.0
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/libimagentrylink-0.3.0/src/internal.rs:769:13
[INFO] [stderr]     |
[INFO] [stderr] 769 |               #[inline]
[INFO] [stderr]     |               ^^^^^^^^^
[INFO] [stderr] 770 | /             let mk_one_directional_link_err = |src: StoreId, target: StoreId| -> SLCE {
[INFO] [stderr] 771 | |                 // construct the error
[INFO] [stderr] 772 | |                 let custom = SLCECD::OneDirectionalLink {
[INFO] [stderr] 773 | |                     source: src,
[INFO] [stderr] ...   |
[INFO] [stderr] 779 | |                     .with_custom_data(custom)
[INFO] [stderr] 780 | |             };
[INFO] [stderr]     | |______________- not a function or closure
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0518`.
[INFO] [stderr] error: Could not compile `libimagentrylink`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0034]: multiple applicable items in scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/libimagrt-0.3.0/src/configuration.rs:256:10
[INFO] [stderr]     |
[INFO] [stderr] 256 |         .flatten()
[INFO] [stderr]     |          ^^^^^^^ multiple `flatten` found
[INFO] [stderr]     |
[INFO] [stderr]     = note: candidate #1 is defined in an impl of the trait `std::iter::Iterator` for the type `std::slice::Iter<'_, _>`
[INFO] [stderr]     = help: to disambiguate the method call, write `std::iter::Iterator::flatten(vec![
[INFO] [stderr]                     vec![rtp.clone()],
[INFO] [stderr]                     gen_vars(rtp.clone(), variants.clone(), &modifier),
[INFO] [stderr]             
[INFO] [stderr]                     env::var("HOME").map(|home| gen_vars(PathBuf::from(home), variants.clone(), &modifier))
[INFO] [stderr]                                     .unwrap_or(vec![]),
[INFO] [stderr]             
[INFO] [stderr]                     xdg_basedir::get_data_home().map(|data_dir| gen_vars(data_dir, variants.clone(), &modifier))
[INFO] [stderr]                                                 .unwrap_or(vec![]),
[INFO] [stderr]                 ].iter())` instead
[INFO] [stderr]     = note: candidate #2 is defined in an impl of the trait `itertools::Itertools` for the type `_`
[INFO] [stderr]     = help: to disambiguate the method call, write `itertools::Itertools::flatten(vec![
[INFO] [stderr]                     vec![rtp.clone()],
[INFO] [stderr]                     gen_vars(rtp.clone(), variants.clone(), &modifier),
[INFO] [stderr]             
[INFO] [stderr]                     env::var("HOME").map(|home| gen_vars(PathBuf::from(home), variants.clone(), &modifier))
[INFO] [stderr]                                     .unwrap_or(vec![]),
[INFO] [stderr]             
[INFO] [stderr]                     xdg_basedir::get_data_home().map(|data_dir| gen_vars(data_dir, variants.clone(), &modifier))
[INFO] [stderr]                                                 .unwrap_or(vec![]),
[INFO] [stderr]                 ].iter())` instead
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0034`.
[INFO] [stderr] error: Could not compile `libimagrt`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "cf70ef3099a5e310a9fdb587ff2ad44cdc34bb294deaa47f05230cfe720e68c8"`
[INFO] running `"docker" "rm" "-f" "cf70ef3099a5e310a9fdb587ff2ad44cdc34bb294deaa47f05230cfe720e68c8"`
[INFO] [stdout] cf70ef3099a5e310a9fdb587ff2ad44cdc34bb294deaa47f05230cfe720e68c8