[INFO] crate metl 0.0.0 is already in cache
[INFO] checking metl-0.0.0 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] extracting crate metl 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate metl 0.0.0 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate metl 0.0.0
[INFO] removed path dependency metal-sys from crates.io crate metl 0.0.0
[INFO] finished tweaking crates.io crate metl 0.0.0
[INFO] tweaked toml for crates.io crate metl 0.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bc4f84daa9a79b37486c9919372abc510e88e1f43c7a1fdbe63c36acccbee0cb
[INFO] running `"docker" "start" "-a" "bc4f84daa9a79b37486c9919372abc510e88e1f43c7a1fdbe63c36acccbee0cb"`
[INFO] [stderr]    Compiling core-foundation-sys v0.2.3
[INFO] [stderr]    Compiling core-foundation-sys v0.7.0
[INFO] [stderr]     Checking metal-sys v0.0.0
[INFO] [stderr]     Checking objc v0.1.8
[INFO] [stderr] error[E0463]: can't find crate for `bitflags`
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metal-sys-0.0.0/src/lib.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | extern crate bitflags;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `metal-sys`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0591]: can't transmute zero-sized type
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-0.1.8/src/message.rs:52:18
[INFO] [stderr]    |
[INFO] [stderr] 52 |         unsafe { mem::transmute(runtime::objc_msgSend) }
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: source type: unsafe extern "C" fn(*mut runtime::Object, runtime::Sel, ...) -> *mut runtime::Object {runtime::objc_msgSend}
[INFO] [stderr]    = note: target type: unsafe extern "C" fn(*mut runtime::Object, runtime::Sel, ...) -> R
[INFO] [stderr]    = help: cast with `as` to a pointer instead
[INFO] [stderr] 
[INFO] [stderr] error[E0591]: can't transmute zero-sized type
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-0.1.8/src/message.rs:54:18
[INFO] [stderr]    |
[INFO] [stderr] 54 |         unsafe { mem::transmute(runtime::objc_msgSend_stret) }
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: source type: unsafe extern "C" fn(*mut runtime::Object, runtime::Sel, ...) {runtime::objc_msgSend_stret}
[INFO] [stderr]    = note: target type: unsafe extern "C" fn(*mut runtime::Object, runtime::Sel, ...) -> R
[INFO] [stderr]    = help: cast with `as` to a pointer instead
[INFO] [stderr] 
[INFO] [stderr] error[E0591]: can't transmute zero-sized type
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-0.1.8/src/message.rs:61:18
[INFO] [stderr]    |
[INFO] [stderr] 61 |         unsafe { mem::transmute(runtime::objc_msgSendSuper) }
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: source type: unsafe extern "C" fn(*const runtime::Super, runtime::Sel, ...) -> *mut runtime::Object {runtime::objc_msgSendSuper}
[INFO] [stderr]    = note: target type: unsafe extern "C" fn(*const runtime::Super, runtime::Sel, ...) -> R
[INFO] [stderr]    = help: cast with `as` to a pointer instead
[INFO] [stderr] 
[INFO] [stderr] error[E0591]: can't transmute zero-sized type
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc-0.1.8/src/message.rs:63:18
[INFO] [stderr]    |
[INFO] [stderr] 63 |         unsafe { mem::transmute(runtime::objc_msgSendSuper_stret) }
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: source type: unsafe extern "C" fn(*const runtime::Super, runtime::Sel, ...) {runtime::objc_msgSendSuper_stret}
[INFO] [stderr]    = note: target type: unsafe extern "C" fn(*const runtime::Super, runtime::Sel, ...) -> R
[INFO] [stderr]    = help: cast with `as` to a pointer instead
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0591`.
[INFO] [stderr] error: could not compile `objc`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "bc4f84daa9a79b37486c9919372abc510e88e1f43c7a1fdbe63c36acccbee0cb"`
[INFO] running `"docker" "rm" "-f" "bc4f84daa9a79b37486c9919372abc510e88e1f43c7a1fdbe63c36acccbee0cb"`
[INFO] [stdout] bc4f84daa9a79b37486c9919372abc510e88e1f43c7a1fdbe63c36acccbee0cb