[INFO] fetching crate riscv-asm 0.0.2-wip...
[INFO] checking riscv-asm-0.0.2-wip against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] extracting crate riscv-asm 0.0.2-wip into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate riscv-asm 0.0.2-wip on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate riscv-asm 0.0.2-wip
[INFO] finished tweaking crates.io crate riscv-asm 0.0.2-wip
[INFO] tweaked toml for crates.io crate riscv-asm 0.0.2-wip written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate riscv-asm 0.0.2-wip already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22e256050f35921a749a10ac784b77fabfa58168f64c2b12f3b518550cbf26a5
[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" "22e256050f35921a749a10ac784b77fabfa58168f64c2b12f3b518550cbf26a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22e256050f35921a749a10ac784b77fabfa58168f64c2b12f3b518550cbf26a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e256050f35921a749a10ac784b77fabfa58168f64c2b12f3b518550cbf26a5", kill_on_drop: false }`
[INFO] [stdout] 22e256050f35921a749a10ac784b77fabfa58168f64c2b12f3b518550cbf26a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b63702b5a544757cc9e1c92f610e27ee7c38b840e2f2db22b22c5abae70aa4f
[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" "0b63702b5a544757cc9e1c92f610e27ee7c38b840e2f2db22b22c5abae70aa4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]     Checking pretty_assertions v0.6.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling scroll_derive v0.10.2
[INFO] [stderr]    Compiling gumdrop_derive v0.8.0
[INFO] [stderr]     Checking scroll v0.10.1
[INFO] [stderr]     Checking goblin v0.2.3
[INFO] [stderr]     Checking gumdrop v0.8.0
[INFO] [stderr]     Checking riscv-asm v0.0.2-wip (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.13s
[INFO] running `Command { std: "docker" "inspect" "0b63702b5a544757cc9e1c92f610e27ee7c38b840e2f2db22b22c5abae70aa4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b63702b5a544757cc9e1c92f610e27ee7c38b840e2f2db22b22c5abae70aa4f", kill_on_drop: false }`
[INFO] [stdout] 0b63702b5a544757cc9e1c92f610e27ee7c38b840e2f2db22b22c5abae70aa4f