[INFO] updating cached repository vasi/qcow2-fuse
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vasi/qcow2-fuse
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vasi/qcow2-fuse" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/vasi/qcow2-fuse"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/vasi/qcow2-fuse'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vasi/qcow2-fuse" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/vasi/qcow2-fuse"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/vasi/qcow2-fuse'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ef42e6899fc837a8adf0c562fe47eda24f6bc891
[INFO] sha for GitHub repo vasi/qcow2-fuse: ef42e6899fc837a8adf0c562fe47eda24f6bc891
[INFO] validating manifest of vasi/qcow2-fuse on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of vasi/qcow2-fuse on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing vasi/qcow2-fuse
[INFO] finished frobbing vasi/qcow2-fuse
[INFO] frobbed toml for vasi/qcow2-fuse written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/vasi/qcow2-fuse/Cargo.toml
[INFO] started frobbing vasi/qcow2-fuse
[INFO] finished frobbing vasi/qcow2-fuse
[INFO] frobbed toml for vasi/qcow2-fuse written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/vasi/qcow2-fuse/Cargo.toml
[INFO] crate vasi/qcow2-fuse already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/vasi/qcow2-fuse/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking vasi/qcow2-fuse against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-0/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/vasi/qcow2-fuse:/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9e26d646ba36a4fb72a49185eb07f706f00f46080887c9b8f234a2432b637ac8
[INFO] running `"docker" "start" "-a" "9e26d646ba36a4fb72a49185eb07f706f00f46080887c9b8f234a2432b637ac8"`
[INFO] [stderr]     Checking linked-hash-map v0.0.9
[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]    Compiling fuse v0.2.8
[INFO] [stderr]     Checking positioned-io v0.2.2
[INFO] [stderr]     Checking daemonize v0.2.3
[INFO] [stderr]     Checking lru-cache v0.0.7
[INFO] [stderr]     Checking qcow2 v0.1.2
[INFO] [stderr]     Checking qcow2-fuse v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0605]: non-primitive cast: `i32` as `libc::sigset_t`
[INFO] [stderr]   --> src/fuse_util.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let mut sigset: sigset_t = 0 as sigset_t;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: an `as` expression can only be used to convert between primitive types. Consider using the `From` trait
[INFO] [stderr] 
[INFO] [stderr] error[E0605]: non-primitive cast: `i32` as `libc::sigset_t`
[INFO] [stderr]   --> src/fuse_util.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let mut sigset: sigset_t = 0 as sigset_t;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: an `as` expression can only be used to convert between primitive types. Consider using the `From` trait
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0605`.
[INFO] [stderr] error: Could not compile `qcow2-fuse`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0605`.
[INFO] [stderr] error: Could not compile `qcow2-fuse`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9e26d646ba36a4fb72a49185eb07f706f00f46080887c9b8f234a2432b637ac8"`
[INFO] running `"docker" "rm" "-f" "9e26d646ba36a4fb72a49185eb07f706f00f46080887c9b8f234a2432b637ac8"`
[INFO] [stdout] 9e26d646ba36a4fb72a49185eb07f706f00f46080887c9b8f234a2432b637ac8