[INFO] updating cached repository https://github.com/jamwaffles/zinc-tiva-c-example
[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] cbacefed0e81ab385858dd1611b94b18bb970111
[INFO] checking jamwaffles/zinc-tiva-c-example against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamwaffles%2Fzinc-tiva-c-example" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jamwaffles/zinc-tiva-c-example on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jamwaffles/zinc-tiva-c-example
[INFO] removed path dependency ioreg from git repo https://github.com/jamwaffles/zinc-tiva-c-example
[INFO] removed path dependency macro_platformtree from git repo https://github.com/jamwaffles/zinc-tiva-c-example
[INFO] removed path dependency platformtree from git repo https://github.com/jamwaffles/zinc-tiva-c-example
[INFO] finished tweaking git repo https://github.com/jamwaffles/zinc-tiva-c-example
[INFO] tweaked toml for git repo https://github.com/jamwaffles/zinc-tiva-c-example written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/jamwaffles/zinc-tiva-c-example already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: unused key `build.ar` in config file `/workspace/builds/worker-11/source/.cargo/config`
[INFO] [stderr] warning: unused key `build.linker` in config file `/workspace/builds/worker-11/source/.cargo/config`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] d7d00302780461377702de8696bbef06e2ebd60cfca1ddec41f6053e4a17a44d
[INFO] running `"docker" "start" "-a" "d7d00302780461377702de8696bbef06e2ebd60cfca1ddec41f6053e4a17a44d"`
[INFO] [stderr] warning: unused key `build.ar` in config file `/opt/rustwide/workdir/.cargo/config`
[INFO] [stderr] warning: unused key `build.linker` in config file `/opt/rustwide/workdir/.cargo/config`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling libc v0.2.16
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling rust-libcore v0.0.3
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.5
[INFO] [stderr]    Compiling zinc v0.1.0 (https://github.com/jamwaffles/zinc?branch=tiva-c-regression-fix#cdbcb35b)
[INFO] [stderr]    Compiling ioreg v0.1.0 (https://github.com/jamwaffles/zinc?branch=tiva-c-regression-fix#cdbcb35b)
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]    --> /opt/rustwide/cargo-home/git/checkouts/zinc-556419d1a73eed00/cdbcb35/ioreg/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[E0463]: can't find crate for `rustc`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/git/checkouts/zinc-556419d1a73eed00/cdbcb35/ioreg/src/lib.rs:332:1
[INFO] [stderr]     |
[INFO] [stderr] 332 | extern crate rustc;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0463, E0557.
[INFO] [stderr] For more information about an error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `ioreg`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d7d00302780461377702de8696bbef06e2ebd60cfca1ddec41f6053e4a17a44d"`
[INFO] running `"docker" "rm" "-f" "d7d00302780461377702de8696bbef06e2ebd60cfca1ddec41f6053e4a17a44d"`
[INFO] [stdout] d7d00302780461377702de8696bbef06e2ebd60cfca1ddec41f6053e4a17a44d