[INFO] fetching crate few 0.1.5...
[INFO] checking few-0.1.5 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate few 0.1.5 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate few 0.1.5 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate few 0.1.5
[INFO] finished tweaking crates.io crate few 0.1.5
[INFO] tweaked toml for crates.io crate few 0.1.5 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", 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] f8a191be1a2cbe54915edf8140bf4c28824fca92b4ceb9f3b99ec21cde4cd3fc
[INFO] running `Command { std: "docker" "start" "-a" "f8a191be1a2cbe54915edf8140bf4c28824fca92b4ceb9f3b99ec21cde4cd3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8a191be1a2cbe54915edf8140bf4c28824fca92b4ceb9f3b99ec21cde4cd3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a191be1a2cbe54915edf8140bf4c28824fca92b4ceb9f3b99ec21cde4cd3fc", kill_on_drop: false }`
[INFO] [stdout] f8a191be1a2cbe54915edf8140bf4c28824fca92b4ceb9f3b99ec21cde4cd3fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 989686b4709e03c78513c2dd07302d512d4d17f9a30484c7a54f322d51fc9fa5
[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" "989686b4709e03c78513c2dd07302d512d4d17f9a30484c7a54f322d51fc9fa5", kill_on_drop: false }`
[INFO] [stderr]     Checking few v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "989686b4709e03c78513c2dd07302d512d4d17f9a30484c7a54f322d51fc9fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "989686b4709e03c78513c2dd07302d512d4d17f9a30484c7a54f322d51fc9fa5", kill_on_drop: false }`
[INFO] [stdout] 989686b4709e03c78513c2dd07302d512d4d17f9a30484c7a54f322d51fc9fa5