[INFO] fetching crate pubsub_grpc 0.4.0... [INFO] checking pubsub_grpc-0.4.0 against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819 [INFO] extracting crate pubsub_grpc 0.4.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate pubsub_grpc 0.4.0 on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pubsub_grpc 0.4.0 [INFO] finished tweaking crates.io crate pubsub_grpc 0.4.0 [INFO] tweaked toml for crates.io crate pubsub_grpc 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf2929c3b2b6c00424f9b2d32f1a2873d85749aec018462e34d3a7f1fb676ead [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cf2929c3b2b6c00424f9b2d32f1a2873d85749aec018462e34d3a7f1fb676ead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf2929c3b2b6c00424f9b2d32f1a2873d85749aec018462e34d3a7f1fb676ead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf2929c3b2b6c00424f9b2d32f1a2873d85749aec018462e34d3a7f1fb676ead", kill_on_drop: false }` [INFO] [stdout] cf2929c3b2b6c00424f9b2d32f1a2873d85749aec018462e34d3a7f1fb676ead [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5ff38e364f2d4f5ba48281bdbe006466921b6f49471af1d15662b503c231a55 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a5ff38e364f2d4f5ba48281bdbe006466921b6f49471af1d15662b503c231a55", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling which v4.1.0 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling prost-build v0.7.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking http-body v0.4.1 [INFO] [stderr] Checking rustls v0.19.0 [INFO] [stderr] Checking rustls-native-certs v0.5.0 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling pin-project-internal v1.0.6 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling async-trait v0.1.49 [INFO] [stderr] Checking async-stream v0.3.0 [INFO] [stderr] Checking pin-project v1.0.6 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Compiling prost v0.7.0 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking prost-types v0.7.0 [INFO] [stderr] Checking tokio-util v0.6.6 [INFO] [stderr] Checking tokio-stream v0.1.5 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking h2 v0.3.2 [INFO] [stderr] Checking tower v0.4.6 [INFO] [stderr] Compiling tonic-build v0.4.2 [INFO] [stderr] Compiling pubsub_grpc v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `pubsub_grpc v0.4.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/pubsub_grpc-7498bec5f40d551b/build-script-build` (exit status: 1) [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '3aedcf06b73fc36feeebca3d579e1d2a6c40acc5' [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "a5ff38e364f2d4f5ba48281bdbe006466921b6f49471af1d15662b503c231a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5ff38e364f2d4f5ba48281bdbe006466921b6f49471af1d15662b503c231a55", kill_on_drop: false }` [INFO] [stdout] a5ff38e364f2d4f5ba48281bdbe006466921b6f49471af1d15662b503c231a55