[INFO] fetching crate libfranka-rs 0.9.0...
[INFO] testing libfranka-rs-0.9.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate libfranka-rs 0.9.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate libfranka-rs 0.9.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libfranka-rs 0.9.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate libfranka-rs 0.9.0
[INFO] tweaked toml for crates.io crate libfranka-rs 0.9.0 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate crates.io crate libfranka-rs 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 float_extras v0.1.6
[INFO] [stderr]   Downloaded simba v0.3.1
[INFO] [stderr]   Downloaded mockall v0.9.1
[INFO] [stderr]   Downloaded rand_distr v0.3.0
[INFO] [stderr]   Downloaded mockall_derive v0.9.1
[INFO] [stderr]   Downloaded nalgebra v0.23.2
[INFO] [stderr]   Downloaded downcast v0.10.0
[INFO] [stderr]   Downloaded fragile v1.2.0
[INFO] [stderr]   Downloaded clap v3.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa55968a0e62f91960252681838ea909970d270bd2aae80758b2b9d016a55ee1
[INFO] running `Command { std: "docker" "start" "-a" "fa55968a0e62f91960252681838ea909970d270bd2aae80758b2b9d016a55ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa55968a0e62f91960252681838ea909970d270bd2aae80758b2b9d016a55ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa55968a0e62f91960252681838ea909970d270bd2aae80758b2b9d016a55ee1", kill_on_drop: false }`
[INFO] [stdout] fa55968a0e62f91960252681838ea909970d270bd2aae80758b2b9d016a55ee1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91fd988439a5ef12c4107f25b01f08b78d6416ad6127b2c50f695381ab503b3a
[INFO] running `Command { std: "docker" "start" "-a" "91fd988439a5ef12c4107f25b01f08b78d6416ad6127b2c50f695381ab503b3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling nix v0.20.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling simba v0.3.1
[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 serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling nalgebra v0.23.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling libfranka-rs v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 23.64s
[INFO] running `Command { std: "docker" "inspect" "91fd988439a5ef12c4107f25b01f08b78d6416ad6127b2c50f695381ab503b3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91fd988439a5ef12c4107f25b01f08b78d6416ad6127b2c50f695381ab503b3a", kill_on_drop: false }`
[INFO] [stdout] 91fd988439a5ef12c4107f25b01f08b78d6416ad6127b2c50f695381ab503b3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b300140835187c01ffd389980b1942357a0571f4e2d93f88817de269a690aa64
[INFO] running `Command { std: "docker" "start" "-a" "b300140835187c01ffd389980b1942357a0571f4e2d93f88817de269a690aa64", kill_on_drop: false }`
[INFO] [stderr]    Compiling predicates-core v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termtree v0.2.4
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling downcast v0.10.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling fragile v1.2.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling float_extras v0.1.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling mockall_derive v0.9.1
[INFO] [stderr]    Compiling predicates-tree v1.0.5
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling clap v3.1.7
[INFO] [stderr]    Compiling mockall v0.9.1
[INFO] [stderr]    Compiling libfranka-rs v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `libfranka-rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name mirror_robot --edition=2018 examples/mirror_robot.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=3 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=cf324a8a45847527 -C extra-filename=-cf324a8a45847527 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-f596738f53d9b815.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-f891d24c0b4e656c.rlib --extern float_extras=/opt/rustwide/target/debug/deps/libfloat_extras-c5183baee128835f.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-8578be025c706ce0.rlib --extern franka=/opt/rustwide/target/debug/deps/libfranka-013d1046abab797e.rlib --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-63a95e0c65a01b91.rlib --extern mio=/opt/rustwide/target/debug/deps/libmio-b69c96634c90dc5c.rlib --extern mockall=/opt/rustwide/target/debug/deps/libmockall-4828b9c599ad4a1a.rlib --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-0fa00137ec0be313.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-b424125525e3385b.rlib --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-3d7ac8bfe48977c2.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-199fccceda2929e3.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-3e621d72210a04d6.rlib --extern serde_repr=/opt/rustwide/target/debug/deps/libserde_repr-ece872e2915a8597.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-0f1d74829325e08b.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" "b300140835187c01ffd389980b1942357a0571f4e2d93f88817de269a690aa64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b300140835187c01ffd389980b1942357a0571f4e2d93f88817de269a690aa64", kill_on_drop: false }`
[INFO] [stdout] b300140835187c01ffd389980b1942357a0571f4e2d93f88817de269a690aa64