[INFO] cloning repository https://github.com/schultyy/rust-kafka-producer-partitioner-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/schultyy/rust-kafka-producer-partitioner-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschultyy%2Frust-kafka-producer-partitioner-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschultyy%2Frust-kafka-producer-partitioner-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6e5170cf57c6d79c705a4e4aced334e36cb527fb [INFO] checking schultyy/rust-kafka-producer-partitioner-example against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschultyy%2Frust-kafka-producer-partitioner-example" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/schultyy/rust-kafka-producer-partitioner-example [INFO] finished tweaking git repo https://github.com/schultyy/rust-kafka-producer-partitioner-example [INFO] tweaked toml for git repo https://github.com/schultyy/rust-kafka-producer-partitioner-example written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/schultyy/rust-kafka-producer-partitioner-example on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/schultyy/rust-kafka-producer-partitioner-example 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crc-catalog v1.1.1 [INFO] [stderr] Downloaded crc v2.1.0 [INFO] [stderr] Downloaded snap v1.1.0 [INFO] [stderr] Downloaded ref_slice v1.2.1 [INFO] [stderr] Downloaded kafka v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ccbee6f9d4ed0a712173f151ba70b9b78241cae44ad0015c279da7ed1b8273e3 [INFO] running `Command { std: "docker" "start" "-a" "ccbee6f9d4ed0a712173f151ba70b9b78241cae44ad0015c279da7ed1b8273e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccbee6f9d4ed0a712173f151ba70b9b78241cae44ad0015c279da7ed1b8273e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccbee6f9d4ed0a712173f151ba70b9b78241cae44ad0015c279da7ed1b8273e3", kill_on_drop: false }` [INFO] [stdout] ccbee6f9d4ed0a712173f151ba70b9b78241cae44ad0015c279da7ed1b8273e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e35240318c506e7c443ed47527885bbc8e85285922adf0b353c669d2ebc9e86 [INFO] running `Command { std: "docker" "start" "-a" "5e35240318c506e7c443ed47527885bbc8e85285922adf0b353c669d2ebc9e86", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.45 [INFO] [stderr] Compiling snap v1.1.0 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling serde_json v1.0.93 [INFO] [stderr] Checking crc-catalog v1.1.1 [INFO] [stderr] Compiling kafka v0.9.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling anyhow v1.0.69 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking crc v2.1.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.51/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 ref_slice v1.2.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling openssl-sys v0.9.80 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5e35240318c506e7c443ed47527885bbc8e85285922adf0b353c669d2ebc9e86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e35240318c506e7c443ed47527885bbc8e85285922adf0b353c669d2ebc9e86", kill_on_drop: false }` [INFO] [stdout] 5e35240318c506e7c443ed47527885bbc8e85285922adf0b353c669d2ebc9e86