[INFO] cloning repository https://github.com/jacobrosenthal/rust-smc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacobrosenthal/rust-smc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Frust-smc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Frust-smc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 976d7f53cc71710839ec7559992424129ed03cc4 [INFO] checking jacobrosenthal/rust-smc against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobrosenthal%2Frust-smc" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jacobrosenthal/rust-smc on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jacobrosenthal/rust-smc [INFO] finished tweaking git repo https://github.com/jacobrosenthal/rust-smc [INFO] tweaked toml for git repo https://github.com/jacobrosenthal/rust-smc written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jacobrosenthal/rust-smc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38f2a7267f171cdb4a9da09a5a3a5b185283fea7aa2e257c2d44f9d92f97126e [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" "38f2a7267f171cdb4a9da09a5a3a5b185283fea7aa2e257c2d44f9d92f97126e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38f2a7267f171cdb4a9da09a5a3a5b185283fea7aa2e257c2d44f9d92f97126e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38f2a7267f171cdb4a9da09a5a3a5b185283fea7aa2e257c2d44f9d92f97126e", kill_on_drop: false }` [INFO] [stdout] 38f2a7267f171cdb4a9da09a5a3a5b185283fea7aa2e257c2d44f9d92f97126e [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66e6e33472ec214ce215dd5de05f617e94bc0349de9aa0188008295a61f00bcb [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" "66e6e33472ec214ce215dd5de05f617e94bc0349de9aa0188008295a61f00bcb", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling proc-macro2 v0.4.21 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling CoreFoundation-sys v0.1.4 [INFO] [stderr] Compiling IOKit-sys v0.1.5 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking strum v0.11.0 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling heck v0.3.0 [INFO] [stderr] Checking mach v0.1.2 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stdout] error: native frameworks are only available on macOS targets [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `CoreFoundation-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" "66e6e33472ec214ce215dd5de05f617e94bc0349de9aa0188008295a61f00bcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66e6e33472ec214ce215dd5de05f617e94bc0349de9aa0188008295a61f00bcb", kill_on_drop: false }` [INFO] [stdout] 66e6e33472ec214ce215dd5de05f617e94bc0349de9aa0188008295a61f00bcb