[INFO] crate notifier 0.1.0 is already in cache
[INFO] extracting crate notifier 0.1.0 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/notifier/0.1.0
[INFO] extracting crate notifier 0.1.0 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/notifier/0.1.0
[INFO] validating manifest of notifier-0.1.0 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of notifier-0.1.0 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing notifier-0.1.0
[INFO] finished frobbing notifier-0.1.0
[INFO] frobbed toml for notifier-0.1.0 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/notifier/0.1.0/Cargo.toml
[INFO] started frobbing notifier-0.1.0
[INFO] finished frobbing notifier-0.1.0
[INFO] frobbed toml for notifier-0.1.0 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/notifier/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking notifier-0.1.0 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-1/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/notifier/0.1.0:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f3696b37fa9ac7acbcb7f6f351da8879d34a6925cb4ecfcd1a49c3877a9ccfa2
[INFO] running `"docker" "start" "-a" "f3696b37fa9ac7acbcb7f6f351da8879d34a6925cb4ecfcd1a49c3877a9ccfa2"`
[INFO] [stderr]     Checking valgrind_request v1.1.0
[INFO] [stderr]     Checking proc_self v0.1.0
[INFO] [stderr]     Checking palaver v0.1.0
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/palaver-0.1.0/src/valgrind.rs:10:39
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let err = unsafe { libc::getrlimit64(resource, &mut rlim) };
[INFO] [stderr]    |                                          ^^^^^^^^ expected u32, found i32
[INFO] [stderr] help: you can convert an `i32` to `u32` and panic if the converted value wouldn't fit
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let err = unsafe { libc::getrlimit64(resource.try_into().unwrap(), &mut rlim) };
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/palaver-0.1.0/src/valgrind.rs:28:23
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let rlim = getrlimit(libc::RLIMIT_NOFILE).unwrap();
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^ expected i32, found u32
[INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let rlim = getrlimit(libc::RLIMIT_NOFILE.try_into().unwrap()).unwrap();
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `palaver`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f3696b37fa9ac7acbcb7f6f351da8879d34a6925cb4ecfcd1a49c3877a9ccfa2"`
[INFO] running `"docker" "rm" "-f" "f3696b37fa9ac7acbcb7f6f351da8879d34a6925cb4ecfcd1a49c3877a9ccfa2"`
[INFO] [stdout] f3696b37fa9ac7acbcb7f6f351da8879d34a6925cb4ecfcd1a49c3877a9ccfa2