[INFO] crate bayard-rest 0.7.0 is already in cache
[INFO] checking bayard-rest-0.7.0 against master#0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf for pr-71814
[INFO] extracting crate bayard-rest 0.7.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate bayard-rest 0.7.0 on toolchain 0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bayard-rest 0.7.0
[INFO] finished tweaking crates.io crate bayard-rest 0.7.0
[INFO] tweaked toml for crates.io crate bayard-rest 0.7.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate bayard-rest 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 953c7277f19b4c05417ac761209ea5c04ada31d2f8ce358b15e95433ccc3faa8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "953c7277f19b4c05417ac761209ea5c04ada31d2f8ce358b15e95433ccc3faa8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking regex-syntax v0.4.2
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling proc-macro-nested v0.1.4
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]     Checking futures-sink v0.3.4
[INFO] [stderr]     Checking futures-io v0.3.4
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]    Compiling protobuf v2.14.0
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking remove_dir_all v0.5.2
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]    Compiling snap v1.0.0
[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking modifier v0.1.0
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking htmlescape v0.3.1
[INFO] [stderr]     Checking downcast-rs v1.1.1
[INFO] [stderr]     Checking census v0.4.0
[INFO] [stderr]    Compiling bayard-proto v0.7.0
[INFO] [stderr]    Compiling prometheus v0.7.0
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking stringreader v0.1.1
[INFO] [stderr]     Checking route-recognizer v0.1.13
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]     Checking unsafe-any v0.4.2
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking futures-channel v0.3.4
[INFO] [stderr]     Checking unicode-normalization v0.1.12
[INFO] [stderr]     Checking cedarwood v0.4.4
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking owned-read v0.4.1
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr] error: failed to run custom build command for `bayard-proto v0.7.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/bayard-proto-88d6c845e93f0bd6/build-script-build` (exit code: 1)
[INFO] [stderr] --- stderr
[INFO] [stderr] rm: cannot remove './src/proto/commonpb.rs': Read-only file system
[INFO] [stderr] rm: cannot remove './src/proto/indexpb.rs': Read-only file system
[INFO] [stderr] rm: cannot remove './src/proto/indexpb_grpc.rs': Read-only file system
[INFO] [stderr] rm: cannot remove './src/proto/mod.rs': Read-only file system
[INFO] [stderr] rm: cannot remove './src/proto/raftpb.rs': Read-only file system
[INFO] [stderr] rm: cannot remove './src/proto/raftpb_grpc.rs': Read-only file system
[INFO] [stderr] protoc-gen-rust: program not found or is not executable
[INFO] [stderr] --rust_out: protoc-gen-rust: Plugin failed with status code 1.
[INFO] [stderr] ./protoc_rust.sh: line 16: ./src/proto/mod.rs: Read-only file system
[INFO] [stderr] ./protoc_rust.sh: line 17: ./src/proto/mod.rs: Read-only file system
[INFO] [stderr] ./protoc_rust.sh: line 19: ./src/proto/mod.rs: Read-only file system
[INFO] [stderr] ./protoc_rust.sh: line 21: ./src/proto/mod.rs: Read-only file system
[INFO] [stderr] ./protoc_rust.sh: line 25: ./src/proto/mod.rs: Read-only file system
[INFO] [stderr] ./protoc_rust.sh: line 25: ./src/proto/mod.rs: Read-only file system
[INFO] [stderr] ./protoc_rust.sh: line 25: ./src/proto/mod.rs: Read-only file system
[INFO] [stderr] ./protoc_rust.sh: line 25: ./src/proto/mod.rs: Read-only file system
[INFO] [stderr] ./protoc_rust.sh: line 25: ./src/proto/mod.rs: Read-only file system
[INFO] [stderr] ./protoc_rust.sh: line 25: ./src/proto/mod.rs: Read-only file system
[INFO] [stderr] error: 'cargo-fmt' is not installed for the toolchain '0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain 0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf`
[INFO] [stderr] Error: Custom { kind: Other, error: "failed to run: 1" }
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "953c7277f19b4c05417ac761209ea5c04ada31d2f8ce358b15e95433ccc3faa8"`
[INFO] running `"docker" "rm" "-f" "953c7277f19b4c05417ac761209ea5c04ada31d2f8ce358b15e95433ccc3faa8"`
[INFO] [stdout] 953c7277f19b4c05417ac761209ea5c04ada31d2f8ce358b15e95433ccc3faa8