[INFO] updating cached repository https://github.com/Dlacreme/shortener [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] b83908c6dbb24adf8fa8697757061484597a8281 [INFO] checking Dlacreme/shortener against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDlacreme%2Fshortener" "/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/Dlacreme/shortener 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/Dlacreme/shortener [INFO] finished tweaking git repo https://github.com/Dlacreme/shortener [INFO] tweaked toml for git repo https://github.com/Dlacreme/shortener written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Dlacreme/shortener already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [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" "+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] ba4647d5e8bd299a7a7c3265debca09fa1a7fadd1391f5ca1608ba3d7c551e7f [INFO] running `"docker" "start" "-a" "ba4647d5e8bd299a7a7c3265debca09fa1a7fadd1391f5ca1608ba3d7c551e7f"` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling safemem v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking filetime v0.2.5 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking inotify v0.6.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking notify v4.0.12 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Checking r2d2 v0.8.5 [INFO] [stderr] Checking cookie v0.11.1 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Compiling devise_core v0.2.0 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling devise_codegen v0.2.0 [INFO] [stderr] Compiling diesel_derives v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Compiling devise v0.2.0 [INFO] [stderr] Compiling pear v0.1.2 [INFO] [stderr] Checking rocket_http v0.4.2 [INFO] [stderr] Checking diesel v1.4.2 [INFO] [stderr] Compiling rocket_codegen v0.4.2 [INFO] [stderr] Checking rocket v0.4.2 [INFO] [stderr] Checking rocket_contrib v0.4.2 [INFO] [stderr] Checking shortener v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> src/main.rs:1:44 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(proc_macro_hygiene, decl_macro, custom_attribute, type_alias_enum_variants)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stderr] | [INFO] [stderr] = note: removed in favor of `#![register_tool]` and `#![register_attr]` [INFO] [stderr] [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> src/main.rs:1:44 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(proc_macro_hygiene, decl_macro, custom_attribute, type_alias_enum_variants)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stderr] | [INFO] [stderr] = note: removed in favor of `#![register_tool]` and `#![register_attr]` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0557`. [INFO] [stderr] error: could not compile `shortener`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0557`. [INFO] [stderr] error: could not compile `shortener`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ba4647d5e8bd299a7a7c3265debca09fa1a7fadd1391f5ca1608ba3d7c551e7f"` [INFO] running `"docker" "rm" "-f" "ba4647d5e8bd299a7a7c3265debca09fa1a7fadd1391f5ca1608ba3d7c551e7f"` [INFO] [stdout] ba4647d5e8bd299a7a7c3265debca09fa1a7fadd1391f5ca1608ba3d7c551e7f