[INFO] fetching crate x64_asm 0.1.20...
[INFO] checking x64_asm-0.1.20 against try#6024cfef3a82f9a7688f07054f1650081bad3af5 for pr-74130
[INFO] extracting crate x64_asm 0.1.20 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate x64_asm 0.1.20 on toolchain 6024cfef3a82f9a7688f07054f1650081bad3af5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate x64_asm 0.1.20
[INFO] finished tweaking crates.io crate x64_asm 0.1.20
[INFO] tweaked toml for crates.io crate x64_asm 0.1.20 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 103646f23c405dd7f5bea8e6948ba6f3b32e6be8b4839201f2c7216502ed81b9
[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" "103646f23c405dd7f5bea8e6948ba6f3b32e6be8b4839201f2c7216502ed81b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "103646f23c405dd7f5bea8e6948ba6f3b32e6be8b4839201f2c7216502ed81b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "103646f23c405dd7f5bea8e6948ba6f3b32e6be8b4839201f2c7216502ed81b9", kill_on_drop: false }`
[INFO] [stdout] 103646f23c405dd7f5bea8e6948ba6f3b32e6be8b4839201f2c7216502ed81b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "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] 35f6cc526f1297a32621d4e5770c94894141ca65f6f0e4113bc1f4fdda322a32
[INFO] running `Command { std: "docker" "start" "-a" "35f6cc526f1297a32621d4e5770c94894141ca65f6f0e4113bc1f4fdda322a32", kill_on_drop: false }`
[INFO] [stderr]     Checking x64_asm v0.1.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "35f6cc526f1297a32621d4e5770c94894141ca65f6f0e4113bc1f4fdda322a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35f6cc526f1297a32621d4e5770c94894141ca65f6f0e4113bc1f4fdda322a32", kill_on_drop: false }`
[INFO] [stdout] 35f6cc526f1297a32621d4e5770c94894141ca65f6f0e4113bc1f4fdda322a32