[INFO] updating cached repository https://github.com/seeday/ioreg
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] be85ab4e12e49313bd2cf1b97d2db30c901436c5
[INFO] checking seeday/ioreg against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseeday%2Fioreg" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/seeday/ioreg on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/seeday/ioreg
[INFO] removed path dependency volatile_cell from git repo https://github.com/seeday/ioreg
[INFO] finished tweaking git repo https://github.com/seeday/ioreg
[INFO] tweaked toml for git repo https://github.com/seeday/ioreg written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/seeday/ioreg already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (volatile_cell) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (volatile_cell) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "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] a55f8dd5355f77c36c455d6489b94c0d5df33d50652039523b4c20641cf423b8
[INFO] running `"docker" "start" "-a" "a55f8dd5355f77c36c455d6489b94c0d5df33d50652039523b4c20641cf423b8"`
[INFO] [stderr] warning: dependency (volatile_cell) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Checking volatile_cell v1.0.0
[INFO] [stderr]    Compiling ioreg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]    --> src/lib.rs:330:12
[INFO] [stderr]     |
[INFO] [stderr] 330 | #![feature(quote, plugin_registrar, rustc_private)]
[INFO] [stderr]     |            ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]    --> src/lib.rs:330:12
[INFO] [stderr]     |
[INFO] [stderr] 330 | #![feature(quote, plugin_registrar, rustc_private)]
[INFO] [stderr]     |            ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]    --> src/lib.rs:330:12
[INFO] [stderr]     |
[INFO] [stderr] 330 | #![feature(quote, plugin_registrar, rustc_private)]
[INFO] [stderr]     |            ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0462]: found staticlib `rustc` instead of rlib or dylib
[INFO] [stderr]    --> src/lib.rs:332:1
[INFO] [stderr]     |
[INFO] [stderr] 332 | extern crate rustc;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: please recompile that crate using --crate-type lib
[INFO] [stderr]     = note: the following crate versions were found:
[INFO] [stderr]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/d27c6c6a469a28343396a8f3ac1c9d403aabda69/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_rt.tsan.a
[INFO] [stderr]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/d27c6c6a469a28343396a8f3ac1c9d403aabda69/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_rt.asan.a
[INFO] [stderr]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/d27c6c6a469a28343396a8f3ac1c9d403aabda69/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_rt.msan.a
[INFO] [stderr]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/d27c6c6a469a28343396a8f3ac1c9d403aabda69/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_rt.lsan.a
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0557`.
[INFO] [stderr] error: could not compile `ioreg`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0462]: found staticlib `rustc` instead of rlib or dylib
[INFO] [stderr]    --> src/lib.rs:332:1
[INFO] [stderr]     |
[INFO] [stderr] 332 | extern crate rustc;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: please recompile that crate using --crate-type lib
[INFO] [stderr]     = note: the following crate versions were found:
[INFO] [stderr]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/d27c6c6a469a28343396a8f3ac1c9d403aabda69/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_rt.tsan.a
[INFO] [stderr]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/d27c6c6a469a28343396a8f3ac1c9d403aabda69/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_rt.asan.a
[INFO] [stderr]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/d27c6c6a469a28343396a8f3ac1c9d403aabda69/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_rt.msan.a
[INFO] [stderr]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/d27c6c6a469a28343396a8f3ac1c9d403aabda69/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_rt.lsan.a
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0557`.
[INFO] [stderr] error: could not compile `ioreg`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0462]: found staticlib `rustc` instead of rlib or dylib
[INFO] [stderr]    --> src/lib.rs:332:1
[INFO] [stderr]     |
[INFO] [stderr] 332 | extern crate rustc;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: please recompile that crate using --crate-type lib
[INFO] [stderr]     = note: the following crate versions were found:
[INFO] [stderr]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/d27c6c6a469a28343396a8f3ac1c9d403aabda69/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_rt.tsan.a
[INFO] [stderr]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/d27c6c6a469a28343396a8f3ac1c9d403aabda69/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_rt.asan.a
[INFO] [stderr]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/d27c6c6a469a28343396a8f3ac1c9d403aabda69/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_rt.msan.a
[INFO] [stderr]             crate `rustc`: /opt/rustwide/rustup-home/toolchains/d27c6c6a469a28343396a8f3ac1c9d403aabda69/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_rt.lsan.a
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0557`.
[INFO] [stderr] error: could not compile `ioreg`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a55f8dd5355f77c36c455d6489b94c0d5df33d50652039523b4c20641cf423b8"`
[INFO] running `"docker" "rm" "-f" "a55f8dd5355f77c36c455d6489b94c0d5df33d50652039523b4c20641cf423b8"`
[INFO] [stdout] a55f8dd5355f77c36c455d6489b94c0d5df33d50652039523b4c20641cf423b8