[INFO] fetching crate vega_lite_4 0.6.0...
[INFO] testing vega_lite_4-0.6.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate vega_lite_4 0.6.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate vega_lite_4 0.6.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vega_lite_4 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vega_lite_4 0.6.0
[INFO] tweaked toml for crates.io crate vega_lite_4 0.6.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate vega_lite_4 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded opener v0.4.1
[INFO] [stderr]   Downloaded derive_more v0.99.11
[INFO] [stderr]   Downloaded serde_derive v1.0.120
[INFO] [stderr]   Downloaded showata v0.2.0
[INFO] [stderr]   Downloaded serde v1.0.120
[INFO] [stderr]   Downloaded ndarray-rand v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e0f8dfe71e412fa719719e0642da702b1dd32f93600f919e5ad869f1b8e73a8
[INFO] running `Command { std: "docker" "start" "-a" "0e0f8dfe71e412fa719719e0642da702b1dd32f93600f919e5ad869f1b8e73a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e0f8dfe71e412fa719719e0642da702b1dd32f93600f919e5ad869f1b8e73a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e0f8dfe71e412fa719719e0642da702b1dd32f93600f919e5ad869f1b8e73a8", kill_on_drop: false }`
[INFO] [stdout] 0e0f8dfe71e412fa719719e0642da702b1dd32f93600f919e5ad869f1b8e73a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec8785a62b9b14a73f9cb670548bdfd4a8005857d0ced12dd243d93df4419445
[INFO] running `Command { std: "docker" "start" "-a" "ec8785a62b9b14a73f9cb670548bdfd4a8005857d0ced12dd243d93df4419445", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.120
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling serde v1.0.120
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling opener v0.4.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling showata v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling vega_lite_4 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.46s
[INFO] running `Command { std: "docker" "inspect" "ec8785a62b9b14a73f9cb670548bdfd4a8005857d0ced12dd243d93df4419445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec8785a62b9b14a73f9cb670548bdfd4a8005857d0ced12dd243d93df4419445", kill_on_drop: false }`
[INFO] [stdout] ec8785a62b9b14a73f9cb670548bdfd4a8005857d0ced12dd243d93df4419445
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73fcc99aa23ba0321ca6e89fe6dac3de392b74c5f0b8a89ad5e552fadb2f0ca2
[INFO] running `Command { std: "docker" "start" "-a" "73fcc99aa23ba0321ca6e89fe6dac3de392b74c5f0b8a89ad5e552fadb2f0ca2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand_distr v0.3.0
[INFO] [stderr]    Compiling ndarray-rand v0.12.0
[INFO] [stderr]    Compiling vega_lite_4 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `vega_lite_4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name from_mixed_json_rust --edition=2018 examples/from_mixed_json_rust.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="anyhow"' --cfg 'feature="csv"' --cfg 'feature="default"' --cfg 'feature="ndarray"' --cfg 'feature="show_vega"' --cfg 'feature="showata"' -C metadata=b3fd912bedaa2ab3 -C extra-filename=-b3fd912bedaa2ab3 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-99485ac5aff82c7d.rlib --extern csv=/opt/rustwide/target/debug/deps/libcsv-aca788a7c073ef63.rlib --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-e12ed741361f4869.so --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-ce45947ce0b4e653.so --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-08a6dd7a444d4503.rlib --extern ndarray_rand=/opt/rustwide/target/debug/deps/libndarray_rand-801d5c54620f3015.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-8f2a304abc20b632.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-7dc50eb47b1600e9.rlib --extern showata=/opt/rustwide/target/debug/deps/libshowata-2b3729f82755b1f2.rlib --extern vega_lite_4=/opt/rustwide/target/debug/deps/libvega_lite_4-cf61fbd6ea9ad989.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "73fcc99aa23ba0321ca6e89fe6dac3de392b74c5f0b8a89ad5e552fadb2f0ca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73fcc99aa23ba0321ca6e89fe6dac3de392b74c5f0b8a89ad5e552fadb2f0ca2", kill_on_drop: false }`
[INFO] [stdout] 73fcc99aa23ba0321ca6e89fe6dac3de392b74c5f0b8a89ad5e552fadb2f0ca2