[INFO] cloning repository andrew-d/rust-objc-declare-class
[INFO] running `"git" "clone" "--bare" "git://github.com/andrew-d/rust-objc-declare-class.git" "work/cache/sources/gh/andrew-d/rust-objc-declare-class"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/andrew-d/rust-objc-declare-class'...
[INFO] running `"git" "clone" "work/cache/sources/gh/andrew-d/rust-objc-declare-class" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/andrew-d/rust-objc-declare-class"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/andrew-d/rust-objc-declare-class'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/andrew-d/rust-objc-declare-class" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/andrew-d/rust-objc-declare-class"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/andrew-d/rust-objc-declare-class'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e2f5bb03133e79af3a430cbfac4e1b7ca34a85ca
[INFO] sha for GitHub repo andrew-d/rust-objc-declare-class: e2f5bb03133e79af3a430cbfac4e1b7ca34a85ca
[INFO] validating manifest of andrew-d/rust-objc-declare-class on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of andrew-d/rust-objc-declare-class on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing andrew-d/rust-objc-declare-class
[INFO] finished frobbing andrew-d/rust-objc-declare-class
[INFO] frobbed toml for andrew-d/rust-objc-declare-class written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/andrew-d/rust-objc-declare-class/Cargo.toml
[INFO] started frobbing andrew-d/rust-objc-declare-class
[INFO] finished frobbing andrew-d/rust-objc-declare-class
[INFO] frobbed toml for andrew-d/rust-objc-declare-class written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/andrew-d/rust-objc-declare-class/Cargo.toml
[INFO] crate andrew-d/rust-objc-declare-class already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking andrew-d/rust-objc-declare-class against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-4/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/andrew-d/rust-objc-declare-class:/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" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 60ddde4d82ffbcc4f4a0357988614257530bc1f591273877913cb42f8d307538
[INFO] running `"docker" "start" "-a" "60ddde4d82ffbcc4f4a0357988614257530bc1f591273877913cb42f8d307538"`
[INFO] [stderr]    Compiling objctest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking malloc_buf v0.0.6
[INFO] [stderr]     Checking objc v0.2.5
[INFO] [stderr]     Checking objc_id v0.1.1
[INFO] [stderr]     Checking objc-foundation v0.1.1
[INFO] [stderr] error[E0455]: native frameworks are only available on macOS targets
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-foundation-0.1.1/src/lib.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | #[link(name = "Foundation", kind = "framework")]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0455`.
[INFO] [stderr] error: Could not compile `objc-foundation`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "60ddde4d82ffbcc4f4a0357988614257530bc1f591273877913cb42f8d307538"`
[INFO] running `"docker" "rm" "-f" "60ddde4d82ffbcc4f4a0357988614257530bc1f591273877913cb42f8d307538"`
[INFO] [stdout] 60ddde4d82ffbcc4f4a0357988614257530bc1f591273877913cb42f8d307538