[INFO] fetching crate meshx 0.3.0...
[INFO] testing meshx-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate meshx 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate meshx 0.3.0 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 meshx 0.3.0
[INFO] finished tweaking crates.io crate meshx 0.3.0
[INFO] tweaked toml for crates.io crate meshx 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate meshx 0.3.0 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]  Downloading crates ...
[INFO] [stderr]   Downloaded safe_arch v0.6.0
[INFO] [stderr]   Downloaded lz4_flex v0.7.5
[INFO] [stderr]   Downloaded simba v0.6.0
[INFO] [stderr]   Downloaded wide v0.7.3
[INFO] [stderr]   Downloaded dync-derive v0.4.0
[INFO] [stderr]   Downloaded nalgebra-macros v0.1.0
[INFO] [stderr]   Downloaded reinterpret v0.2.1
[INFO] [stderr]   Downloaded lzma-sys v0.1.17
[INFO] [stderr]   Downloaded quick-xml v0.22.0
[INFO] [stderr]   Downloaded obj v0.10.2
[INFO] [stderr]   Downloaded xz2 v0.1.6
[INFO] [stderr]   Downloaded nalgebra v0.29.0
[INFO] [stderr]   Downloaded meshx-derive v0.1.0
[INFO] [stderr]   Downloaded flatk-derive v0.3.0
[INFO] [stderr]   Downloaded dync v0.5.0
[INFO] [stderr]   Downloaded autodiff v0.4.0
[INFO] [stderr]   Downloaded mshio v0.4.2
[INFO] [stderr]   Downloaded vtkio v0.6.3
[INFO] [stderr]   Downloaded flatk v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 64ea2cff790e36dd7b7032dd02fcda01b30ff7e1a25889ea9e3a6316d72c4c73
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "64ea2cff790e36dd7b7032dd02fcda01b30ff7e1a25889ea9e3a6316d72c4c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64ea2cff790e36dd7b7032dd02fcda01b30ff7e1a25889ea9e3a6316d72c4c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64ea2cff790e36dd7b7032dd02fcda01b30ff7e1a25889ea9e3a6316d72c4c73", kill_on_drop: false }`
[INFO] [stdout] 64ea2cff790e36dd7b7032dd02fcda01b30ff7e1a25889ea9e3a6316d72c4c73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 309a99cd227a2e52efae4f07ff1330d3e1346c043a32534775107c7f8d6f0759
[INFO] running `Command { std: "docker" "start" "-a" "309a99cd227a2e52efae4f07ff1330d3e1346c043a32534775107c7f8d6f0759", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling reinterpret v0.2.1
[INFO] [stderr]    Compiling lz4_flex v0.7.5
[INFO] [stderr]    Compiling obj v0.10.2
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling lzma-sys v0.1.17
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling wide v0.7.3
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling xz2 v0.1.6
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling simba v0.6.0
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling dync-derive v0.4.0
[INFO] [stderr]    Compiling meshx-derive v0.1.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling mshio v0.4.2
[INFO] [stderr]    Compiling dync v0.5.0
[INFO] [stderr]    Compiling nalgebra v0.29.0
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling quick-xml v0.22.0
[INFO] [stderr]    Compiling vtkio v0.6.3
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling flatk-derive v0.3.0
[INFO] [stderr]    Compiling flatk v0.5.2
[INFO] [stderr]    Compiling meshx v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "309a99cd227a2e52efae4f07ff1330d3e1346c043a32534775107c7f8d6f0759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "309a99cd227a2e52efae4f07ff1330d3e1346c043a32534775107c7f8d6f0759", kill_on_drop: false }`
[INFO] [stdout] 309a99cd227a2e52efae4f07ff1330d3e1346c043a32534775107c7f8d6f0759
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c7e8729972fb9e4cf5a9897c491f1080020d43bc2b7d16e55254d1f09c63176d
[INFO] running `Command { std: "docker" "start" "-a" "c7e8729972fb9e4cf5a9897c491f1080020d43bc2b7d16e55254d1f09c63176d", kill_on_drop: false }`
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.74
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling autodiff v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling meshx v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `meshx`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name meshx --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="io"' --cfg 'feature="mshio"' --cfg 'feature="objio"' --cfg 'feature="vtkio"' -C metadata=68370ce498a52471 -C extra-filename=-68370ce498a52471 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern approx=/opt/rustwide/target/debug/deps/libapprox-e92cc905125c16e4.rlib --extern autodiff=/opt/rustwide/target/debug/deps/libautodiff-e74769c7e0629f74.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-689820ef54edf3a5.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-8bb55a2612e5c6ce.rlib --extern dync=/opt/rustwide/target/debug/deps/libdync-9b68b9cf4eebd2d5.rlib --extern flatk=/opt/rustwide/target/debug/deps/libflatk-17f5871281236c42.rlib --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-84bffeef1ab45f27.rlib --extern meshx_derive=/opt/rustwide/target/debug/deps/libmeshx_derive-0effe7c1ac2cdc28.so --extern mshio=/opt/rustwide/target/debug/deps/libmshio-ad9eb8eaae701a2a.rlib --extern math=/opt/rustwide/target/debug/deps/libnalgebra-b06683eeff224fb4.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-ecf9ce88dc3126a2.rlib --extern objio=/opt/rustwide/target/debug/deps/libobj-3f2e27d8af96c083.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-5492e906e63b4ae2.rlib --extern vtkio=/opt/rustwide/target/debug/deps/libvtkio-e97ccc2b62b442cd.rlib --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c7e8729972fb9e4cf5a9897c491f1080020d43bc2b7d16e55254d1f09c63176d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e8729972fb9e4cf5a9897c491f1080020d43bc2b7d16e55254d1f09c63176d", kill_on_drop: false }`
[INFO] [stdout] c7e8729972fb9e4cf5a9897c491f1080020d43bc2b7d16e55254d1f09c63176d