[INFO] updating cached repository https://github.com/vvlad/tts-rs
[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] fcdebe8aece52586b1a5fc6185612030399d4824
[INFO] checking vvlad/tts-rs against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvvlad%2Ftts-rs" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vvlad/tts-rs on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/vvlad/tts-rs
[INFO] finished tweaking git repo https://github.com/vvlad/tts-rs
[INFO] tweaked toml for git repo https://github.com/vvlad/tts-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/vvlad/tts-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] 46ec8a4599010c4953826735e6a23ecca459603ca1b91609bf39d01bee435c72
[INFO] running `"docker" "start" "-a" "46ec8a4599010c4953826735e6a23ecca459603ca1b91609bf39d01bee435c72"`
[INFO] [stderr]     Checking rust-freqdist v0.1.5
[INFO] [stderr]     Checking md5 v0.4.0
[INFO] [stderr]    Compiling libdbus-sys v0.1.3
[INFO] [stderr]     Checking ogg v0.6.0
[INFO] [stderr]    Compiling xcb v0.8.2
[INFO] [stderr]     Checking alsa-sys v0.1.2
[INFO] [stderr]    Compiling rusoto_core v0.34.0
[INFO] [stderr]     Checking serde_json v1.0.28
[INFO] [stderr]    Compiling phf_macros v0.7.23
[INFO] [stderr]     Checking h2 v0.1.12
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/phf_macros-0.7.23/src/lib.rs:34:30
[INFO] [stderr]    |
[INFO] [stderr] 34 | #![feature(plugin_registrar, quote, rustc_private)]
[INFO] [stderr]    |                              ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr]     Checking aho-corasick v0.6.8
[INFO] [stderr]     Checking openssl v0.10.12
[INFO] [stderr]     Checking digest v0.7.5
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr] error[E0463]: can't find crate for `syntax`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/phf_macros-0.7.23/src/lib.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | extern crate syntax;
[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 `phf_macros`.
[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" "46ec8a4599010c4953826735e6a23ecca459603ca1b91609bf39d01bee435c72"`
[INFO] running `"docker" "rm" "-f" "46ec8a4599010c4953826735e6a23ecca459603ca1b91609bf39d01bee435c72"`
[INFO] [stdout] 46ec8a4599010c4953826735e6a23ecca459603ca1b91609bf39d01bee435c72
