[INFO] fetching crate cleora 1.2.3...
[INFO] checking cleora-1.2.3 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate cleora 1.2.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate cleora 1.2.3 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-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-0-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.97
[INFO] [stderr]   Downloaded bus v2.4.0
[INFO] [stderr]   Downloaded py_literal v0.4.0
[INFO] [stderr]   Downloaded os_str_bytes v6.5.1
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[INFO] [stderr]   Downloaded cpufeatures v0.2.8
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.97
[INFO] [stderr]   Downloaded pest_derive v2.7.0
[INFO] [stderr]   Downloaded serde_json v1.0.97
[INFO] [stderr]   Downloaded ucd-trie v0.1.5
[INFO] [stderr]   Downloaded cxx v1.0.97
[INFO] [stderr]   Downloaded simdjson-rust v0.2.0-alpha
[INFO] [stderr]   Downloaded insta v1.30.0
[INFO] [stderr]   Downloaded csv v1.2.2
[INFO] [stderr]   Downloaded pest_meta v2.7.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.60
[INFO] [stderr]   Downloaded matrixmultiply v0.3.7
[INFO] [stderr]   Downloaded pest v2.7.0
[INFO] [stderr]   Downloaded ndarray-npy v0.8.1
[INFO] [stderr]   Downloaded zip v0.5.13
[INFO] [stderr]   Downloaded uuid v1.3.4
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91a9bf93c9e93b7badc370c651112fd8d07c518b4f21ee2b06d3be4c0277032a
[INFO] running `Command { std: "docker" "start" "-a" "91a9bf93c9e93b7badc370c651112fd8d07c518b4f21ee2b06d3be4c0277032a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91a9bf93c9e93b7badc370c651112fd8d07c518b4f21ee2b06d3be4c0277032a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a9bf93c9e93b7badc370c651112fd8d07c518b4f21ee2b06d3be4c0277032a", kill_on_drop: false }`
[INFO] [stdout] 91a9bf93c9e93b7badc370c651112fd8d07c518b4f21ee2b06d3be4c0277032a
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 814f635a98399abf4cb62f66da447040106dd002db0458e9d5ae325d2f71af27
[INFO] running `Command { std: "docker" "start" "-a" "814f635a98399abf4cb62f66da447040106dd002db0458e9d5ae325d2f71af27", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling scratch v1.0.5
[INFO] [stderr]    Compiling link-cplusplus v1.0.8
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking num-traits v0.2.15
[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 crc32fast v1.3.2
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling cxx v1.0.97
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling matrixmultiply v0.3.7
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
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[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking either v1.8.1
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[INFO] [stderr]     Checking getrandom v0.2.10
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[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling cxx-build v1.0.97
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.97
[INFO] [stderr]    Compiling pest v2.7.0
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]    Compiling simdjson-rust v0.2.0-alpha
[INFO] [stderr]    Compiling pest_meta v2.7.0
[INFO] [stderr]    Compiling pest_generator v2.7.0
[INFO] [stderr]    Compiling pest_derive v2.7.0
[INFO] [stderr]     Checking py_literal v0.4.0
[INFO] [stderr]     Checking ndarray-npy v0.8.1
[INFO] [stderr]     Checking csv v1.2.2
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[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[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] 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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "814f635a98399abf4cb62f66da447040106dd002db0458e9d5ae325d2f71af27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "814f635a98399abf4cb62f66da447040106dd002db0458e9d5ae325d2f71af27", kill_on_drop: false }`
[INFO] [stdout] 814f635a98399abf4cb62f66da447040106dd002db0458e9d5ae325d2f71af27
