[INFO] fetching crate buffering_nocopy_macro 0.2.1...
[INFO] checking buffering_nocopy_macro-0.2.1 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate buffering_nocopy_macro 0.2.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate buffering_nocopy_macro 0.2.1 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate buffering_nocopy_macro 0.2.1
[INFO] finished tweaking crates.io crate buffering_nocopy_macro 0.2.1
[INFO] tweaked toml for crates.io crate buffering_nocopy_macro 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] e7f8f1c4e71f57bad34659acb48a939f087e6b400680d266478ef13b9f9ec645
[INFO] running `"docker" "start" "-a" "e7f8f1c4e71f57bad34659acb48a939f087e6b400680d266478ef13b9f9ec645"`
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]     Checking buffering_nocopy_macro v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: could not find `__rt` in `quote`
[INFO] [stderr]    --> src/lib.rs:114:13
[INFO] [stderr]     |
[INFO] [stderr] 114 | ) -> quote::__rt::TokenStream {
[INFO] [stderr]     |             ^^^^ could not find `__rt` in `quote`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `__rt` in `quote`
[INFO] [stderr]    --> src/lib.rs:131:13
[INFO] [stderr]     |
[INFO] [stderr] 131 | ) -> quote::__rt::TokenStream {
[INFO] [stderr]     |             ^^^^ could not find `__rt` in `quote`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `__rt` in `quote`
[INFO] [stderr]    --> src/lib.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 | ) -> quote::__rt::TokenStream {
[INFO] [stderr]     |             ^^^^ could not find `__rt` in `quote`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `__rt` in `quote`
[INFO] [stderr]    --> src/lib.rs:160:65
[INFO] [stderr]     |
[INFO] [stderr] 160 | fn match_endian(named_field: &Field, endian: &Endian) -> quote::__rt::TokenStream {
[INFO] [stderr]     |                                                                 ^^^^ could not find `__rt` in `quote`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `__rt` in `quote`
[INFO] [stderr]    --> src/lib.rs:114:13
[INFO] [stderr]     |
[INFO] [stderr] 114 | ) -> quote::__rt::TokenStream {
[INFO] [stderr]     |             ^^^^ could not find `__rt` in `quote`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `__rt` in `quote`
[INFO] [stderr]    --> src/lib.rs:131:13
[INFO] [stderr]     |
[INFO] [stderr] 131 | ) -> quote::__rt::TokenStream {
[INFO] [stderr]     |             ^^^^ could not find `__rt` in `quote`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `__rt` in `quote`
[INFO] [stderr]    --> src/lib.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 | ) -> quote::__rt::TokenStream {
[INFO] [stderr]     |             ^^^^ could not find `__rt` in `quote`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `__rt` in `quote`
[INFO] [stderr]    --> src/lib.rs:160:65
[INFO] [stderr]     |
[INFO] [stderr] 160 | fn match_endian(named_field: &Field, endian: &Endian) -> quote::__rt::TokenStream {
[INFO] [stderr]     |                                                                 ^^^^ could not find `__rt` in `quote`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `buffering_nocopy_macro`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `buffering_nocopy_macro`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e7f8f1c4e71f57bad34659acb48a939f087e6b400680d266478ef13b9f9ec645"`
[INFO] running `"docker" "rm" "-f" "e7f8f1c4e71f57bad34659acb48a939f087e6b400680d266478ef13b9f9ec645"`
[INFO] [stdout] e7f8f1c4e71f57bad34659acb48a939f087e6b400680d266478ef13b9f9ec645