[INFO] fetching crate cleora 1.2.3...
[INFO] checking cleora-1.2.3 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate cleora 1.2.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate cleora 1.2.3 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate cleora 1.2.3
[INFO] finished tweaking crates.io crate cleora 1.2.3
[INFO] tweaked toml for crates.io crate cleora 1.2.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate cleora 1.2.3 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest_generator v2.7.0
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.97
[INFO] [stderr]   Downloaded pest_derive v2.7.0
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[INFO] [stderr]   Downloaded pest v2.7.0
[INFO] [stderr]   Downloaded cxx v1.0.97
[INFO] [stderr]   Downloaded insta v1.30.0
[INFO] [stderr]   Downloaded simdjson-rust v0.2.0-alpha
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[INFO] [stderr]   Downloaded cxx-build v1.0.97
[INFO] [stderr]   Downloaded uuid v1.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb5edf4c273f6d7f0b6fbb68a61bc06e9e4f292cf6219391ee50e021532bef2f
[INFO] running `Command { std: "docker" "start" "-a" "fb5edf4c273f6d7f0b6fbb68a61bc06e9e4f292cf6219391ee50e021532bef2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb5edf4c273f6d7f0b6fbb68a61bc06e9e4f292cf6219391ee50e021532bef2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb5edf4c273f6d7f0b6fbb68a61bc06e9e4f292cf6219391ee50e021532bef2f", kill_on_drop: false }`
[INFO] [stdout] fb5edf4c273f6d7f0b6fbb68a61bc06e9e4f292cf6219391ee50e021532bef2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaf22ccc8b385254c54764ae01694095eec4503b57f1c390e7c0b443bc598a7b
[INFO] running `Command { std: "docker" "start" "-a" "eaf22ccc8b385254c54764ae01694095eec4503b57f1c390e7c0b443bc598a7b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde v1.0.164
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
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[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling serde_json v1.0.97
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.97
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.7
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[INFO] [stderr]     Checking cleora v1.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `fnv`
[INFO] [stdout]  --> benches/cleora_benchmark.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use fnv::FnvHasher;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `fnv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `entity`, `occur_count`, and `vector` are never read
[INFO] [stdout]    --> tests/snapshot.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 108 | struct InMemoryEntity {
[INFO] [stdout]     |        -------------- fields in this struct
[INFO] [stdout] 109 |     entity: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 110 |     occur_count: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 111 |     vector: Vec<f32>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InMemoryEntity` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cleora` (bench "cleora_benchmark") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "eaf22ccc8b385254c54764ae01694095eec4503b57f1c390e7c0b443bc598a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf22ccc8b385254c54764ae01694095eec4503b57f1c390e7c0b443bc598a7b", kill_on_drop: false }`
[INFO] [stdout] eaf22ccc8b385254c54764ae01694095eec4503b57f1c390e7c0b443bc598a7b
