[INFO] crate spdcp 0.4.4 is already in cache
[INFO] checking spdcp-0.4.4 against master#c724b67e1b474262917a5154d74e7072267593fe for pr-74315
[INFO] extracting crate spdcp 0.4.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate spdcp 0.4.4 on toolchain c724b67e1b474262917a5154d74e7072267593fe
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spdcp 0.4.4
[INFO] finished tweaking crates.io crate spdcp 0.4.4
[INFO] tweaked toml for crates.io crate spdcp 0.4.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "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] b7675610c1623642e2b29c5ef6f9d173e46172bf0efd3b3bdb653b85f70a3d08
[INFO] running `Command { std: "docker" "start" "-a" "b7675610c1623642e2b29c5ef6f9d173e46172bf0efd3b3bdb653b85f70a3d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7675610c1623642e2b29c5ef6f9d173e46172bf0efd3b3bdb653b85f70a3d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7675610c1623642e2b29c5ef6f9d173e46172bf0efd3b3bdb653b85f70a3d08", kill_on_drop: false }`
[INFO] [stdout] b7675610c1623642e2b29c5ef6f9d173e46172bf0efd3b3bdb653b85f70a3d08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c0ef3650e5c94865498606d1ddb03bdd1b21674c5c234e7a29cbc3bd9ba9090
[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" "4c0ef3650e5c94865498606d1ddb03bdd1b21674c5c234e7a29cbc3bd9ba9090", kill_on_drop: false }`
[INFO] [stderr]     Checking spdcp v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "4c0ef3650e5c94865498606d1ddb03bdd1b21674c5c234e7a29cbc3bd9ba9090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c0ef3650e5c94865498606d1ddb03bdd1b21674c5c234e7a29cbc3bd9ba9090", kill_on_drop: false }`
[INFO] [stdout] 4c0ef3650e5c94865498606d1ddb03bdd1b21674c5c234e7a29cbc3bd9ba9090