[INFO] updating cached repository https://github.com/craft-ai/craft-ai-client-rust
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3f4b87c13b4e1a7007600517d50edafb4cd40e39
[INFO] checking craft-ai/craft-ai-client-rust against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcraft-ai%2Fcraft-ai-client-rust" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/craft-ai/craft-ai-client-rust on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/craft-ai/craft-ai-client-rust
[INFO] finished tweaking git repo https://github.com/craft-ai/craft-ai-client-rust
[INFO] tweaked toml for git repo https://github.com/craft-ai/craft-ai-client-rust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/craft-ai/craft-ai-client-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f21a06aebbf7c48fe7433f990333aaea9e53266128b56806933ae88b53923aee
[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" "f21a06aebbf7c48fe7433f990333aaea9e53266128b56806933ae88b53923aee"`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling memchr v2.3.2
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[INFO] [stderr]    Compiling encoding_rs v0.8.22
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[INFO] [stderr]     Checking ansi_term v0.11.0
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[INFO] [stderr]    Compiling openssl-sys v0.9.54
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[INFO] [stderr]    Compiling serde_derive v1.0.104
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[INFO] [stderr]     Checking serde v1.0.104
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[INFO] [stderr]     Checking craft_ai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: static item is never used: `TEST_ENTITY_COUNTER`
[INFO] [stderr]   --> tests/common.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | static TEST_ENTITY_COUNTER: AtomicU16 = AtomicU16::new(0);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `generate_entity_name`
[INFO] [stderr]   --> tests/common.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn generate_entity_name() -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `"docker" "inspect" "f21a06aebbf7c48fe7433f990333aaea9e53266128b56806933ae88b53923aee"`
[INFO] running `"docker" "rm" "-f" "f21a06aebbf7c48fe7433f990333aaea9e53266128b56806933ae88b53923aee"`
[INFO] [stdout] f21a06aebbf7c48fe7433f990333aaea9e53266128b56806933ae88b53923aee