[INFO] fetching crate libfranka-rs 0.8.0-alpha-2... [INFO] building libfranka-rs-0.8.0-alpha-2 against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962 [INFO] extracting crate libfranka-rs 0.8.0-alpha-2 into /workspace/builds/worker-25/source [INFO] validating manifest of crates.io crate libfranka-rs 0.8.0-alpha-2 on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libfranka-rs 0.8.0-alpha-2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate libfranka-rs 0.8.0-alpha-2 [INFO] tweaked toml for crates.io crate libfranka-rs 0.8.0-alpha-2 written to /workspace/builds/worker-25/source/Cargo.toml [INFO] crate crates.io crate libfranka-rs 0.8.0-alpha-2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "fetch" "--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 predicates-core v1.0.2 [INFO] [stderr] Downloaded fragile v1.0.0 [INFO] [stderr] Downloaded float_extras v0.1.6 [INFO] [stderr] Downloaded downcast v0.10.0 [INFO] [stderr] Downloaded mockall_derive v0.9.1 [INFO] [stderr] Downloaded rand_distr v0.3.0 [INFO] [stderr] Downloaded mockall v0.9.1 [INFO] [stderr] Downloaded predicates-tree v1.0.2 [INFO] [stderr] Downloaded nalgebra v0.23.2 [INFO] [stderr] Downloaded simba v0.3.1 [INFO] [stderr] Downloaded regex v1.5.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 965495e3a827f30cd541d6f6494d15bfe5d51e1fb5c8e96793b188473db4202d [INFO] running `Command { std: "docker" "start" "-a" "965495e3a827f30cd541d6f6494d15bfe5d51e1fb5c8e96793b188473db4202d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "965495e3a827f30cd541d6f6494d15bfe5d51e1fb5c8e96793b188473db4202d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "965495e3a827f30cd541d6f6494d15bfe5d51e1fb5c8e96793b188473db4202d", kill_on_drop: false }` [INFO] [stdout] 965495e3a827f30cd541d6f6494d15bfe5d51e1fb5c8e96793b188473db4202d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ffa02b4cc639c7e9bac1f2c537a93b2f6457df2e7ce17d0794b916f55f771b6e [INFO] running `Command { std: "docker" "start" "-a" "ffa02b4cc639c7e9bac1f2c537a93b2f6457df2e7ce17d0794b916f55f771b6e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling matrixmultiply v0.2.4 [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 quote v1.0.9 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling simba v0.3.1 [INFO] [stderr] Compiling rand_distr v0.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling nalgebra v0.23.2 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling libfranka-rs v0.8.0-alpha-2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "ffa02b4cc639c7e9bac1f2c537a93b2f6457df2e7ce17d0794b916f55f771b6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffa02b4cc639c7e9bac1f2c537a93b2f6457df2e7ce17d0794b916f55f771b6e", kill_on_drop: false }` [INFO] [stdout] ffa02b4cc639c7e9bac1f2c537a93b2f6457df2e7ce17d0794b916f55f771b6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4368d6db5b516c6358bfd3d348d693260da191fef0326859c4e5cd46b09a2d96 [INFO] running `Command { std: "docker" "start" "-a" "4368d6db5b516c6358bfd3d348d693260da191fef0326859c4e5cd46b09a2d96", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling predicates-core v1.0.2 [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 ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling downcast v0.10.0 [INFO] [stderr] Compiling fragile v1.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling float_extras v0.1.6 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling mockall_derive v0.9.1 [INFO] [stderr] Compiling predicates-tree v1.0.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling regex v1.5.3 [INFO] [stderr] Compiling predicates v1.0.8 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling mockall v0.9.1 [INFO] [stderr] Compiling libfranka-rs v0.8.0-alpha-2 (/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=c92d7392b4dbc0d2 -C extra-filename=-c92d7392b4dbc0d2 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-d0e32739e80042a7.rlib --extern float_extras=/opt/rustwide/target/debug/deps/libfloat_extras-eb8145e0a2a7fa78.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-bf2ba7903e4a1c82.rlib --extern franka=/opt/rustwide/target/debug/deps/libfranka-3e6063e8d5da1f43.rlib --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-49ede4f179cb33fd.rlib --extern mio=/opt/rustwide/target/debug/deps/libmio-f6c195ffbb0ca8e2.rlib --extern mockall=/opt/rustwide/target/debug/deps/libmockall-d91c1bdf03924b04.rlib --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-39635af3a1a4e947.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-2c45591823b21f7a.rlib --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-bc95c64c3a071dac.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-132a8205630f4a38.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-e310d8c196fae1f4.rlib --extern serde_repr=/opt/rustwide/target/debug/deps/libserde_repr-dfe4b916c3ef865c.so --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-3aeb238590bdde45.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-1f272d8aba580fe1.rlib --cap-lints=forbid` (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" "4368d6db5b516c6358bfd3d348d693260da191fef0326859c4e5cd46b09a2d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4368d6db5b516c6358bfd3d348d693260da191fef0326859c4e5cd46b09a2d96", kill_on_drop: false }` [INFO] [stdout] 4368d6db5b516c6358bfd3d348d693260da191fef0326859c4e5cd46b09a2d96