[INFO] fetching crate herkulex_communicator 0.2.6... [INFO] checking herkulex_communicator-0.2.6 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073 [INFO] extracting crate herkulex_communicator 0.2.6 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate herkulex_communicator 0.2.6 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate herkulex_communicator 0.2.6 [INFO] finished tweaking crates.io crate herkulex_communicator 0.2.6 [INFO] tweaked toml for crates.io crate herkulex_communicator 0.2.6 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate herkulex_communicator 0.2.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ahash v0.2.18 [INFO] [stderr] Downloaded mach v0.2.3 [INFO] [stderr] Downloaded enum-map v0.6.2 [INFO] [stderr] Downloaded enumset_derive v0.4.4 [INFO] [stderr] Downloaded array-macro v1.0.4 [INFO] [stderr] Downloaded serialport v3.3.0 [INFO] [stderr] Downloaded xi-unicode v0.2.0 [INFO] [stderr] Downloaded enumset v0.4.5 [INFO] [stderr] Downloaded mach v0.1.2 [INFO] [stderr] Downloaded IOKit-sys v0.1.5 [INFO] [stderr] Downloaded enum-map-derive v0.4.3 [INFO] [stderr] Downloaded libudev v0.2.0 [INFO] [stderr] Downloaded num-rational v0.2.3 [INFO] [stderr] Downloaded drs-0x01 v0.3.0 [INFO] [stderr] Downloaded libudev-sys v0.1.4 [INFO] [stderr] Downloaded cursive v0.14.0 [INFO] [stderr] Downloaded num-iter v0.1.40 [INFO] [stderr] Downloaded CoreFoundation-sys v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d68cea209fae93dcef8f449f1fef2d0271e271599531dc96230d73fd9e45903 [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" "1d68cea209fae93dcef8f449f1fef2d0271e271599531dc96230d73fd9e45903", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d68cea209fae93dcef8f449f1fef2d0271e271599531dc96230d73fd9e45903", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d68cea209fae93dcef8f449f1fef2d0271e271599531dc96230d73fd9e45903", kill_on_drop: false }` [INFO] [stdout] 1d68cea209fae93dcef8f449f1fef2d0271e271599531dc96230d73fd9e45903 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--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] af45fcb8d02e03cc25b3939eae8a9847a038c39d30ca7a0f45e737ed5e4e3601 [INFO] running `Command { std: "docker" "start" "-a" "af45fcb8d02e03cc25b3939eae8a9847a038c39d30ca7a0f45e737ed5e4e3601", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking array-macro v1.0.4 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking xi-unicode v0.2.0 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-rational v0.2.3 [INFO] [stderr] Checking drs-0x01 v0.3.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking signal-hook v0.1.13 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking serialport v3.3.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling enum-map-derive v0.4.3 [INFO] [stderr] Checking enum-map v0.6.2 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking ahash v0.2.18 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling enumset_derive v0.4.4 [INFO] [stderr] Checking enumset v0.4.5 [INFO] [stderr] Checking cursive v0.14.0 [INFO] [stderr] Checking herkulex_communicator v0.2.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "af45fcb8d02e03cc25b3939eae8a9847a038c39d30ca7a0f45e737ed5e4e3601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af45fcb8d02e03cc25b3939eae8a9847a038c39d30ca7a0f45e737ed5e4e3601", kill_on_drop: false }` [INFO] [stdout] af45fcb8d02e03cc25b3939eae8a9847a038c39d30ca7a0f45e737ed5e4e3601