[INFO] updating cached repository https://github.com/messense/fasttext-serving [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] [stderr] From https://github.com/messense/fasttext-serving [INFO] [stderr] aeab474..2b29dee master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2b29dee2a49153923a42aff9e50ddc52fdf8b488 [INFO] checking messense/fasttext-serving against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66852 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Ffasttext-serving" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/messense/fasttext-serving 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/messense/fasttext-serving [INFO] finished tweaking git repo https://github.com/messense/fasttext-serving [INFO] tweaked toml for git repo https://github.com/messense/fasttext-serving written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/messense/fasttext-serving 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 459099fde010a00fd3d40f582a3250a649f994de80843371aa1b30ac4cc98dbf [INFO] running `"docker" "start" "-a" "459099fde010a00fd3d40f582a3250a649f994de80843371aa1b30ac4cc98dbf"` [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking bytes v0.5.2 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Checking tower-layer v0.3.0 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling jemalloc-sys v0.3.2 [INFO] [stderr] Checking tracing-core v0.1.7 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling tokio-macros v0.2.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling derive_more v0.99.2 [INFO] [stderr] Compiling actix-macros v0.1.0-alpha.1 [INFO] [stderr] Compiling async-trait v0.1.21 [INFO] [stderr] Compiling enum-as-inner v0.3.0 [INFO] [stderr] Compiling async-stream-impl v0.2.0 [INFO] [stderr] Compiling actix-web-codegen v0.2.0-alpha.2 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking serde v1.0.103 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Checking bytestring v0.1.1 [INFO] [stderr] Checking tracing v0.1.10 [INFO] [stderr] Compiling cfasttext-sys v0.4.1 [INFO] [stderr] Checking tower-discover v0.3.0 (https://github.com/tower-rs/tower#1843416d) [INFO] [stderr] Checking tower-load-shed v0.3.0 (https://github.com/tower-rs/tower#1843416d) [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking tokio v0.2.4 [INFO] [stderr] Checking tokio-sync v0.2.0-alpha.6 [INFO] [stderr] Checking async-stream v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking http-body v0.3.0 [INFO] [stderr] error: could not compile `derive_more`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --edition=2018 --crate-name derive_more /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/derive_more-0.99.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C debuginfo=2 --cfg 'feature="add"' --cfg 'feature="add_assign"' --cfg 'feature="as_mut"' --cfg 'feature="as_ref"' --cfg 'feature="constructor"' --cfg 'feature="default"' --cfg 'feature="deref"' --cfg 'feature="deref_mut"' --cfg 'feature="display"' --cfg 'feature="from"' --cfg 'feature="from_str"' --cfg 'feature="index"' --cfg 'feature="index_mut"' --cfg 'feature="into"' --cfg 'feature="into_iterator"' --cfg 'feature="iterator"' --cfg 'feature="mul"' --cfg 'feature="mul_assign"' --cfg 'feature="not"' --cfg 'feature="sum"' --cfg 'feature="try_into"' -C metadata=7b71f605c187d106 -C extra-filename=-7b71f605c187d106 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-83c74881b7b1910c.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-cfff63933bf411c8.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-d7369dfc55dd8e0a.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "459099fde010a00fd3d40f582a3250a649f994de80843371aa1b30ac4cc98dbf"` [INFO] running `"docker" "rm" "-f" "459099fde010a00fd3d40f582a3250a649f994de80843371aa1b30ac4cc98dbf"` [INFO] [stdout] 459099fde010a00fd3d40f582a3250a649f994de80843371aa1b30ac4cc98dbf