[INFO] cloning repository https://github.com/ludios/rust-plugin-bug-snafu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ludios/rust-plugin-bug-snafu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fludios%2Frust-plugin-bug-snafu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fludios%2Frust-plugin-bug-snafu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f51b26619279605e5043d4440a71857c0e48ff29 [INFO] checking ludios/rust-plugin-bug-snafu against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fludios%2Frust-plugin-bug-snafu" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ludios/rust-plugin-bug-snafu on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ludios/rust-plugin-bug-snafu [INFO] finished tweaking git repo https://github.com/ludios/rust-plugin-bug-snafu [INFO] tweaked toml for git repo https://github.com/ludios/rust-plugin-bug-snafu written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/ludios/rust-plugin-bug-snafu already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fea70ab943b12b65b5154fad3abba853012dbb63a7d2f4b41e6f2ac8dc1ad4f1 [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" "fea70ab943b12b65b5154fad3abba853012dbb63a7d2f4b41e6f2ac8dc1ad4f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fea70ab943b12b65b5154fad3abba853012dbb63a7d2f4b41e6f2ac8dc1ad4f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fea70ab943b12b65b5154fad3abba853012dbb63a7d2f4b41e6f2ac8dc1ad4f1", kill_on_drop: false }` [INFO] [stdout] fea70ab943b12b65b5154fad3abba853012dbb63a7d2f4b41e6f2ac8dc1ad4f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9831e45332de102d2182c34ac8978e5aa1f0f473d580b7495a8ae3be55020963 [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" "9831e45332de102d2182c34ac8978e5aa1f0f473d580b7495a8ae3be55020963", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking backtrace v0.3.37 [INFO] [stderr] Compiling snafu-derive v0.5.0 [INFO] [stderr] Checking snafu v0.5.0 [INFO] [stderr] Checking rust-plugin-bug-snafu v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.39s [INFO] running `Command { std: "docker" "inspect" "9831e45332de102d2182c34ac8978e5aa1f0f473d580b7495a8ae3be55020963", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9831e45332de102d2182c34ac8978e5aa1f0f473d580b7495a8ae3be55020963", kill_on_drop: false }` [INFO] [stdout] 9831e45332de102d2182c34ac8978e5aa1f0f473d580b7495a8ae3be55020963