[INFO] cloning repository https://github.com/findelabs/elastic-cloud-enterprise-exporter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/findelabs/elastic-cloud-enterprise-exporter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffindelabs%2Felastic-cloud-enterprise-exporter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffindelabs%2Felastic-cloud-enterprise-exporter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 136c8da3abc75c7eabd6bee224622645ca36c9d0
[INFO] checking findelabs/elastic-cloud-enterprise-exporter against master#6162f6f12339aa81fe16b8a64644ead497e411b2 for pr-113240
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffindelabs%2Felastic-cloud-enterprise-exporter" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/findelabs/elastic-cloud-enterprise-exporter on toolchain 6162f6f12339aa81fe16b8a64644ead497e411b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/findelabs/elastic-cloud-enterprise-exporter
[INFO] finished tweaking git repo https://github.com/findelabs/elastic-cloud-enterprise-exporter
[INFO] tweaked toml for git repo https://github.com/findelabs/elastic-cloud-enterprise-exporter written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/findelabs/elastic-cloud-enterprise-exporter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded matchit v0.4.6
[INFO] [stderr]   Downloaded metrics-macros v0.5.1
[INFO] [stderr]   Downloaded metrics-exporter-prometheus v0.9.0
[INFO] [stderr]   Downloaded atomic-shim v0.2.0
[INFO] [stderr]   Downloaded tower-http v0.3.5
[INFO] [stderr]   Downloaded axum-core v0.1.2
[INFO] [stderr]   Downloaded sketches-ddsketch v0.1.3
[INFO] [stderr]   Downloaded axum-extra v0.1.5
[INFO] [stderr]   Downloaded tower-http v0.2.5
[INFO] [stderr]   Downloaded clap v3.2.23
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.2
[INFO] [stderr]   Downloaded metrics-util v0.12.1
[INFO] [stderr]   Downloaded http-auth-basic v0.3.3
[INFO] [stderr]   Downloaded metrics v0.18.1
[INFO] [stderr]   Downloaded axum v0.4.8
[INFO] [stderr]   Downloaded quanta v0.9.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00ec39de0a28f5fbcdc1079d6f47dd7ff3d26e5f46c86ccbfaebb1fc68e8898f
[INFO] running `Command { std: "docker" "start" "-a" "00ec39de0a28f5fbcdc1079d6f47dd7ff3d26e5f46c86ccbfaebb1fc68e8898f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00ec39de0a28f5fbcdc1079d6f47dd7ff3d26e5f46c86ccbfaebb1fc68e8898f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00ec39de0a28f5fbcdc1079d6f47dd7ff3d26e5f46c86ccbfaebb1fc68e8898f", kill_on_drop: false }`
[INFO] [stdout] 00ec39de0a28f5fbcdc1079d6f47dd7ff3d26e5f46c86ccbfaebb1fc68e8898f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d02e13a32a8c0bc69db2f599d0bdb0980b8c042017d53e90565514a17b520ab
[INFO] running `Command { std: "docker" "start" "-a" "2d02e13a32a8c0bc69db2f599d0bdb0980b8c042017d53e90565514a17b520ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling tokio v1.27.0
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling openssl-sys v0.9.85
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling openssl v0.10.50
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]     Checking http-range-header v0.3.0
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling metrics v0.18.1
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking ordered-float v2.10.0
[INFO] [stderr]     Checking os_str_bytes v6.5.0
[INFO] [stderr]     Checking atomic-shim v0.2.0
[INFO] [stderr]     Checking matchit v0.4.6
[INFO] [stderr]     Checking sketches-ddsketch v0.1.3
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.56/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking iana-time-zone v0.1.56
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr]     Checking base64 v0.21.0
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2d02e13a32a8c0bc69db2f599d0bdb0980b8c042017d53e90565514a17b520ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d02e13a32a8c0bc69db2f599d0bdb0980b8c042017d53e90565514a17b520ab", kill_on_drop: false }`
[INFO] [stdout] 2d02e13a32a8c0bc69db2f599d0bdb0980b8c042017d53e90565514a17b520ab