[INFO] fetching crate wasi-common 0.21.0...
[INFO] checking wasi-common-0.21.0 against try#b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 for pr-79470
[INFO] extracting crate wasi-common 0.21.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate wasi-common 0.21.0 on toolchain b2f80f6008cdafc35b4472bd46afa16cc6b0cd63
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasi-common 0.21.0
[INFO] finished tweaking crates.io crate wasi-common 0.21.0
[INFO] tweaked toml for crates.io crate wasi-common 0.21.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7717ad19d07bb67a8ce9b55e4a5348fd223a50d0f4f622472618667a11da677b
[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" "7717ad19d07bb67a8ce9b55e4a5348fd223a50d0f4f622472618667a11da677b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7717ad19d07bb67a8ce9b55e4a5348fd223a50d0f4f622472618667a11da677b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7717ad19d07bb67a8ce9b55e4a5348fd223a50d0f4f622472618667a11da677b", kill_on_drop: false }`
[INFO] [stdout] 7717ad19d07bb67a8ce9b55e4a5348fd223a50d0f4f622472618667a11da677b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91bd5e1ab13e9365cc2470fd9fa0593dc8de7c076f8eef2a231518bd1cfed71b
[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" "91bd5e1ab13e9365cc2470fd9fa0593dc8de7c076f8eef2a231518bd1cfed71b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling wasi-common v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]    Compiling anyhow v1.0.35
[INFO] [stderr]    Compiling wast v22.0.0
[INFO] [stderr]     Checking filetime v0.2.13
[INFO] [stderr]     Checking getrandom v0.1.15
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling shellexpand v2.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]     Checking tracing v0.1.22
[INFO] [stderr]    Compiling witx v0.8.7
[INFO] [stderr]     Checking yanix v0.21.0
[INFO] [stderr]    Compiling wiggle-generate v0.21.0
[INFO] [stderr]    Compiling wig v0.21.0
[INFO] [stderr]    Compiling wiggle-macro v0.21.0
[INFO] [stderr]     Checking wiggle v0.21.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "91bd5e1ab13e9365cc2470fd9fa0593dc8de7c076f8eef2a231518bd1cfed71b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91bd5e1ab13e9365cc2470fd9fa0593dc8de7c076f8eef2a231518bd1cfed71b", kill_on_drop: false }`
[INFO] [stdout] 91bd5e1ab13e9365cc2470fd9fa0593dc8de7c076f8eef2a231518bd1cfed71b