[INFO] fetching crate raw-cpuid 11.0.0...
[INFO] testing raw-cpuid-11.0.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate raw-cpuid 11.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate raw-cpuid 11.0.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate raw-cpuid 11.0.0
[INFO] finished tweaking crates.io crate raw-cpuid 11.0.0
[INFO] tweaked toml for crates.io crate raw-cpuid 11.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate raw-cpuid 11.0.0 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded core_affinity v0.8.0
[INFO] [stderr]   Downloaded minimad v0.12.0
[INFO] [stderr]   Downloaded termimad v0.23.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ce94562ab58321bae781795fc3f5d183d06577a779a8087e2066ef5ee940ab5
[INFO] running `Command { std: "docker" "start" "-a" "8ce94562ab58321bae781795fc3f5d183d06577a779a8087e2066ef5ee940ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ce94562ab58321bae781795fc3f5d183d06577a779a8087e2066ef5ee940ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce94562ab58321bae781795fc3f5d183d06577a779a8087e2066ef5ee940ab5", kill_on_drop: false }`
[INFO] [stdout] 8ce94562ab58321bae781795fc3f5d183d06577a779a8087e2066ef5ee940ab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 209a8465a440b83cf5c39e1348e8e1568e115d432855b0ba782d1a567b98e6f5
[INFO] running `Command { std: "docker" "start" "-a" "209a8465a440b83cf5c39e1348e8e1568e115d432855b0ba782d1a567b98e6f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.1.0
[INFO] [stderr]    Compiling raw-cpuid v11.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "209a8465a440b83cf5c39e1348e8e1568e115d432855b0ba782d1a567b98e6f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "209a8465a440b83cf5c39e1348e8e1568e115d432855b0ba782d1a567b98e6f5", kill_on_drop: false }`
[INFO] [stdout] 209a8465a440b83cf5c39e1348e8e1568e115d432855b0ba782d1a567b98e6f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34099d81fd6bc54f0917414b05db83a7b55a64a6a51d7a2088134d1ac51f39d1
[INFO] running `Command { std: "docker" "start" "-a" "34099d81fd6bc54f0917414b05db83a7b55a64a6a51d7a2088134d1ac51f39d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling rustversion v1.0.12
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling core_affinity v0.8.0
[INFO] [stderr]    Compiling phf_macros v0.11.1
[INFO] [stderr]    Compiling phf v0.11.1
[INFO] [stderr]    Compiling raw-cpuid v11.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]   --> examples/serialize_deserialize.rs:43:25
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let cpuid_as_json = serde_json::to_string(&ht).unwrap();
[INFO] [stdout]    |                         ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]   --> examples/serialize_deserialize.rs:44:54
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let deserialized_ht: HashMap<u64, CpuIdResult> = serde_json::from_str(&cpuid_as_json).unwrap();
[INFO] [stdout]    |                                                      ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raw-cpuid` (example "serialize_deserialize") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "34099d81fd6bc54f0917414b05db83a7b55a64a6a51d7a2088134d1ac51f39d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34099d81fd6bc54f0917414b05db83a7b55a64a6a51d7a2088134d1ac51f39d1", kill_on_drop: false }`
[INFO] [stdout] 34099d81fd6bc54f0917414b05db83a7b55a64a6a51d7a2088134d1ac51f39d1
