[INFO] crate git2 0.9.2 is already in cache
[INFO] extracting crate git2 0.9.2 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/git2/0.9.2
[INFO] extracting crate git2 0.9.2 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/git2/0.9.2
[INFO] validating manifest of git2-0.9.2 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of git2-0.9.2 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing git2-0.9.2
[INFO] finished frobbing git2-0.9.2
[INFO] frobbed toml for git2-0.9.2 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/git2/0.9.2/Cargo.toml
[INFO] started frobbing git2-0.9.2
[INFO] finished frobbing git2-0.9.2
[INFO] frobbed toml for git2-0.9.2 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/git2/0.9.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking git2-0.9.2 against try#75eff020d0923c035c2fe220db4a0465cd847048 for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-4/try#75eff020d0923c035c2fe220db4a0465cd847048:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/git2/0.9.2:/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" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cea43febdbc9ae1b411329ffbedbc48fe6eb73014d71733d6b8313421db6c520
[INFO] running `"docker" "start" "-a" "cea43febdbc9ae1b411329ffbedbc48fe6eb73014d71733d6b8313421db6c520"`
[INFO] [stderr]     Checking git2 v0.9.2 (/opt/crater/workdir)
[INFO] [stderr] warning: the type `libgit2_sys::git_diff_options` does not permit zero-initialization
[INFO] [stderr]    --> src/diff.rs:505:27
[INFO] [stderr]     |
[INFO] [stderr] 505 |             raw: unsafe { mem::zeroed() },
[INFO] [stderr]     |                           ^^^^^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           this code causes undefined behavior when executed
[INFO] [stderr]     |                           help: use `MaybeUninit<T>` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] note: Function pointers must be non-null (in this struct field)
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/libgit2-sys-0.8.2/lib.rs:1031:5
[INFO] [stderr]     |
[INFO] [stderr] 1031|     pub notify_cb: git_diff_notify_cb,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the type `libgit2_sys::git_stash_apply_options` does not permit zero-initialization
[INFO] [stderr]   --> src/stash.rs:38:32
[INFO] [stderr]    |
[INFO] [stderr] 38 |             raw_opts: unsafe { mem::zeroed() },
[INFO] [stderr]    |                                ^^^^^^^^^^^^^
[INFO] [stderr]    |                                |
[INFO] [stderr]    |                                this code causes undefined behavior when executed
[INFO] [stderr]    |                                help: use `MaybeUninit<T>` instead
[INFO] [stderr]    |
[INFO] [stderr] note: Function pointers must be non-null (in this struct field)
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/libgit2-sys-0.8.2/lib.rs:1540:5
[INFO] [stderr]    |
[INFO] [stderr] 154|     pub progress_cb: git_stash_apply_progress_cb,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: the type `libgit2_sys::git_diff_options` does not permit zero-initialization
[INFO] [stderr]    --> src/diff.rs:505:27
[INFO] [stderr]     |
[INFO] [stderr] 505 |             raw: unsafe { mem::zeroed() },
[INFO] [stderr]     |                           ^^^^^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           this code causes undefined behavior when executed
[INFO] [stderr]     |                           help: use `MaybeUninit<T>` instead
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:70:24
[INFO] [stderr]     |
[INFO] [stderr] 70  | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(invalid_value)]` implied by `#[deny(warnings)]`
[INFO] [stderr] note: Function pointers must be non-null (in this struct field)
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/libgit2-sys-0.8.2/lib.rs:1031:5
[INFO] [stderr]     |
[INFO] [stderr] 1031|     pub notify_cb: git_diff_notify_cb,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: the type `libgit2_sys::git_stash_apply_options` does not permit zero-initialization
[INFO] [stderr]   --> src/stash.rs:38:32
[INFO] [stderr]    |
[INFO] [stderr] 38 |             raw_opts: unsafe { mem::zeroed() },
[INFO] [stderr]    |                                ^^^^^^^^^^^^^
[INFO] [stderr]    |                                |
[INFO] [stderr]    |                                this code causes undefined behavior when executed
[INFO] [stderr]    |                                help: use `MaybeUninit<T>` instead
[INFO] [stderr]    |
[INFO] [stderr] note: Function pointers must be non-null (in this struct field)
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/libgit2-sys-0.8.2/lib.rs:1540:5
[INFO] [stderr]    |
[INFO] [stderr] 154|     pub progress_cb: git_stash_apply_progress_cb,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `git2`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "cea43febdbc9ae1b411329ffbedbc48fe6eb73014d71733d6b8313421db6c520"`
[INFO] running `"docker" "rm" "-f" "cea43febdbc9ae1b411329ffbedbc48fe6eb73014d71733d6b8313421db6c520"`
[INFO] [stdout] cea43febdbc9ae1b411329ffbedbc48fe6eb73014d71733d6b8313421db6c520