[INFO] cloning repository https://github.com/ubnt-intrepid/rust-plugin-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ubnt-intrepid/rust-plugin-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fubnt-intrepid%2Frust-plugin-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fubnt-intrepid%2Frust-plugin-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1b2f5d298f9704eaf4ec47efe0fbc4600429e925 [INFO] checking ubnt-intrepid/rust-plugin-example against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fubnt-intrepid%2Frust-plugin-example" "/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/ubnt-intrepid/rust-plugin-example on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ubnt-intrepid/rust-plugin-example [INFO] finished tweaking git repo https://github.com/ubnt-intrepid/rust-plugin-example [INFO] tweaked toml for git repo https://github.com/ubnt-intrepid/rust-plugin-example written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/ubnt-intrepid/rust-plugin-example already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anyhow v1.0.26 [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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 203b027ad4dcb26ea81b90c402b1b76a1c8d5a52f33848aabb52d9898efc34ac [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" "203b027ad4dcb26ea81b90c402b1b76a1c8d5a52f33848aabb52d9898efc34ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "203b027ad4dcb26ea81b90c402b1b76a1c8d5a52f33848aabb52d9898efc34ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "203b027ad4dcb26ea81b90c402b1b76a1c8d5a52f33848aabb52d9898efc34ac", kill_on_drop: false }` [INFO] [stdout] 203b027ad4dcb26ea81b90c402b1b76a1c8d5a52f33848aabb52d9898efc34ac [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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9022b6379455d06f588d14b9959b5c58eddf69afd8e2bf1b5b188478f3b8a74e [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" "9022b6379455d06f588d14b9959b5c58eddf69afd8e2bf1b5b188478f3b8a74e", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking calc v0.1.0 (/opt/rustwide/workdir/calc) [INFO] [stderr] Checking calc-plugin-mul v0.1.0 (/opt/rustwide/workdir/calc-plugin-mul) [INFO] [stderr] Checking calc-plugin-add v0.1.0 (/opt/rustwide/workdir/calc-plugin-add) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.51s [INFO] running `Command { std: "docker" "inspect" "9022b6379455d06f588d14b9959b5c58eddf69afd8e2bf1b5b188478f3b8a74e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9022b6379455d06f588d14b9959b5c58eddf69afd8e2bf1b5b188478f3b8a74e", kill_on_drop: false }` [INFO] [stdout] 9022b6379455d06f588d14b9959b5c58eddf69afd8e2bf1b5b188478f3b8a74e