[INFO] fetching crate lammps-sys 0.6.0...
[INFO] testing lammps-sys-0.6.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate lammps-sys 0.6.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate lammps-sys 0.6.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lammps-sys 0.6.0
[INFO] finished tweaking crates.io crate lammps-sys 0.6.0
[INFO] tweaked toml for crates.io crate lammps-sys 0.6.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate lammps-sys 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded same-file v1.0.5
[INFO] [stderr]   Downloaded mpi-sys v0.1.2
[INFO] [stderr]   Downloaded walkdir v2.2.9
[INFO] [stderr]   Downloaded ucd-util v0.1.5
[INFO] [stderr]   Downloaded build-probe-mpi v0.1.1
[INFO] [stderr]   Downloaded std_prelude v0.2.12
[INFO] [stderr]   Downloaded pkg-config v0.3.15
[INFO] [stderr]   Downloaded cmake v0.1.41
[INFO] [stderr]   Downloaded extension-trait v0.1.3
[INFO] [stderr]   Downloaded path_abs v0.3.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] b578b294c66c7e52bdb393ac92a9cb366d5e8c00c2ac28cbca8442483962310e
[INFO] running `Command { std: "docker" "start" "-a" "b578b294c66c7e52bdb393ac92a9cb366d5e8c00c2ac28cbca8442483962310e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b578b294c66c7e52bdb393ac92a9cb366d5e8c00c2ac28cbca8442483962310e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b578b294c66c7e52bdb393ac92a9cb366d5e8c00c2ac28cbca8442483962310e", kill_on_drop: false }`
[INFO] [stdout] b578b294c66c7e52bdb393ac92a9cb366d5e8c00c2ac28cbca8442483962310e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9761bc3d526a66bea984d684550a4b24a3876c0ac0b974e7b69a7f0cb22682a
[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" "c9761bc3d526a66bea984d684550a4b24a3876c0ac0b974e7b69a7f0cb22682a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling ucd-util v0.1.5
[INFO] [stderr]    Compiling bindgen v0.31.3
[INFO] [stderr]    Compiling cc v1.0.40
[INFO] [stderr]    Compiling extension-trait v0.1.3
[INFO] [stderr]    Compiling pkg-config v0.3.15
[INFO] [stderr]    Compiling clang-sys v0.21.2
[INFO] [stderr]    Compiling path_abs v0.3.17
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling cmake v0.1.41
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling lammps-sys v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 34s
[INFO] running `Command { std: "docker" "inspect" "c9761bc3d526a66bea984d684550a4b24a3876c0ac0b974e7b69a7f0cb22682a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9761bc3d526a66bea984d684550a4b24a3876c0ac0b974e7b69a7f0cb22682a", kill_on_drop: false }`
[INFO] [stdout] c9761bc3d526a66bea984d684550a4b24a3876c0ac0b974e7b69a7f0cb22682a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32c98ff0e9a1ae9b494a88e588b5f1a14cb26ef07ab41a552df67fc4a420a63a
[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" "32c98ff0e9a1ae9b494a88e588b5f1a14cb26ef07ab41a552df67fc4a420a63a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lammps-sys v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `mpi_sys`
[INFO] [stdout]   --> examples/mpi-test.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | extern crate mpi_sys;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lammps-sys`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "32c98ff0e9a1ae9b494a88e588b5f1a14cb26ef07ab41a552df67fc4a420a63a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32c98ff0e9a1ae9b494a88e588b5f1a14cb26ef07ab41a552df67fc4a420a63a", kill_on_drop: false }`
[INFO] [stdout] 32c98ff0e9a1ae9b494a88e588b5f1a14cb26ef07ab41a552df67fc4a420a63a