[INFO] updating cached repository https://github.com/adumbidiot/quarky
[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] e7b280c09d2de2f46deb88cd8b4bbdb30cc93257
[INFO] checking adumbidiot/quarky against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadumbidiot%2Fquarky" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adumbidiot/quarky 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/adumbidiot/quarky
[INFO] removed workspace from git repo https://github.com/adumbidiot/quarky
[INFO] removed path dependency reddit from git repo https://github.com/adumbidiot/quarky
[INFO] finished tweaking git repo https://github.com/adumbidiot/quarky
[INFO] tweaked toml for git repo https://github.com/adumbidiot/quarky written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/adumbidiot/zalgo-rs`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (reddit) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded command_attr v0.1.7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e8d6a47415e249281c4a0faa64a9ab78099431e441203526c9301f822a2f9a0c
[INFO] running `"docker" "start" "-a" "e8d6a47415e249281c4a0faa64a9ab78099431e441203526c9301f822a2f9a0c"`
[INFO] [stderr] warning: dependency (reddit) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling serenity v0.6.4
[INFO] [stderr]     Checking uwl v0.4.2
[INFO] [stderr]     Checking reddit v0.0.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]     Checking webpki v0.19.1
[INFO] [stderr]     Checking sct v0.5.0
[INFO] [stderr]    Compiling command_attr v0.1.7
[INFO] [stderr]    Compiling libsodium-sys v0.2.5
[INFO] [stderr]     Checking parking_lot_core v0.5.0
[INFO] [stderr]     Checking zalgo v0.1.0 (https://github.com/adumbidiot/zalgo-rs?rev=1772ba1d8a0769093f84207ea2e797eacd597629#1772ba1d)
[INFO] [stderr]     Checking publicsuffix v1.5.4
[INFO] [stderr]     Checking ct-logs v0.5.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking rustls v0.15.2
[INFO] [stderr]     Checking webpki-roots v0.16.0
[INFO] [stderr]     Checking tungstenite v0.6.1
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]     Checking tokio-reactor v0.1.11
[INFO] [stderr]     Checking parking_lot v0.8.0
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking clokwerk v0.2.2
[INFO] [stderr]     Checking tokio-threadpool v0.1.17
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]    Compiling bindgen v0.48.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-rustls v0.9.4
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking hyper-rustls v0.16.1
[INFO] [stderr]     Checking reqwest v0.9.19
[INFO] [stderr]    Compiling audiopus_sys v0.1.5
[INFO] [stderr]     Checking audiopus v0.1.3
[INFO] [stderr]     Checking sodiumoxide v0.2.5
[INFO] [stderr] error[E0432]: unresolved import `command_attr::group_options`
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serenity-0.6.4/src/framework/standard/mod.rs:3:44
[INFO] [stderr]   |
[INFO] [stderr] 3 |     pub use command_attr::{command, group, group_options, help, check};
[INFO] [stderr]   |                                            ^^^^^^^^^^^^^ no `group_options` in the root
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `serenity`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e8d6a47415e249281c4a0faa64a9ab78099431e441203526c9301f822a2f9a0c"`
[INFO] running `"docker" "rm" "-f" "e8d6a47415e249281c4a0faa64a9ab78099431e441203526c9301f822a2f9a0c"`
[INFO] [stdout] e8d6a47415e249281c4a0faa64a9ab78099431e441203526c9301f822a2f9a0c