[INFO] fetching crate cc 1.0.70... [INFO] building cc-1.0.70 against 1.55.0 for beta-1.56-1 [INFO] extracting crate cc 1.0.70 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate cc 1.0.70 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cc 1.0.70 [INFO] finished tweaking crates.io crate cc 1.0.70 [INFO] tweaked toml for crates.io crate cc 1.0.70 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate cc 1.0.70 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a810033a5713bcf14b0ff185163f8bb261a2b62a93504db193891e657f42816b [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" "a810033a5713bcf14b0ff185163f8bb261a2b62a93504db193891e657f42816b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a810033a5713bcf14b0ff185163f8bb261a2b62a93504db193891e657f42816b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a810033a5713bcf14b0ff185163f8bb261a2b62a93504db193891e657f42816b", kill_on_drop: false }` [INFO] [stdout] a810033a5713bcf14b0ff185163f8bb261a2b62a93504db193891e657f42816b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--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] 032ccbed2a494c6291c627516e00664fed3b787d15da68864e8c2311bcb25d5c [INFO] running `Command { std: "docker" "start" "-a" "032ccbed2a494c6291c627516e00664fed3b787d15da68864e8c2311bcb25d5c", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.70 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.37s [INFO] running `Command { std: "docker" "inspect" "032ccbed2a494c6291c627516e00664fed3b787d15da68864e8c2311bcb25d5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "032ccbed2a494c6291c627516e00664fed3b787d15da68864e8c2311bcb25d5c", kill_on_drop: false }` [INFO] [stdout] 032ccbed2a494c6291c627516e00664fed3b787d15da68864e8c2311bcb25d5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e868597ed86901f6f36c397804b07fa968020784f43e28252b446811742ee89 [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" "1e868597ed86901f6f36c397804b07fa968020784f43e28252b446811742ee89", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling cc v1.0.70 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.77s [INFO] running `Command { std: "docker" "inspect" "1e868597ed86901f6f36c397804b07fa968020784f43e28252b446811742ee89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e868597ed86901f6f36c397804b07fa968020784f43e28252b446811742ee89", kill_on_drop: false }` [INFO] [stdout] 1e868597ed86901f6f36c397804b07fa968020784f43e28252b446811742ee89