[INFO] fetching crate dittolive-ditto-sys 1.0.0-alpha9...
[INFO] checking dittolive-ditto-sys-1.0.0-alpha9 against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037
[INFO] extracting crate dittolive-ditto-sys 1.0.0-alpha9 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dittolive-ditto-sys 1.0.0-alpha9 on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dittolive-ditto-sys 1.0.0-alpha9
[INFO] finished tweaking crates.io crate dittolive-ditto-sys 1.0.0-alpha9
[INFO] tweaked toml for crates.io crate dittolive-ditto-sys 1.0.0-alpha9 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c712dc864f5846016248f2bab8cc186c70cd32b056e72694c4d15150a09939a1
[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" "c712dc864f5846016248f2bab8cc186c70cd32b056e72694c4d15150a09939a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c712dc864f5846016248f2bab8cc186c70cd32b056e72694c4d15150a09939a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c712dc864f5846016248f2bab8cc186c70cd32b056e72694c4d15150a09939a1", kill_on_drop: false }`
[INFO] [stdout] c712dc864f5846016248f2bab8cc186c70cd32b056e72694c4d15150a09939a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2388cb4d21f3c737e3ed47edbd54c9ca1fd23bccd28837d3da125b62f6514c5
[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" "a2388cb4d21f3c737e3ed47edbd54c9ca1fd23bccd28837d3da125b62f6514c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini_paste-proc_macro v0.1.11
[INFO] [stderr]     Checking uninit v0.3.0
[INFO] [stderr]    Compiling dittolive-ditto-sys v1.0.0-alpha9 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: Missing library file `/opt/rustwide/workdir/libdittoffi.a`; you may need to relocate the library file there or use the `DITTOFFI_SEARCH_PATH` env var to override that search path (path must be absolute!).
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr] warning: -------------------------------
[INFO] [stderr]     Checking mini_paste v0.1.11
[INFO] [stderr]    Compiling require_unsafe_in_body v0.2.1
[INFO] [stderr]    Compiling safer_ffi-proc_macro v0.0.5
[INFO] [stderr]     Checking safer-ffi v0.0.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.25s
[INFO] running `Command { std: "docker" "inspect" "a2388cb4d21f3c737e3ed47edbd54c9ca1fd23bccd28837d3da125b62f6514c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2388cb4d21f3c737e3ed47edbd54c9ca1fd23bccd28837d3da125b62f6514c5", kill_on_drop: false }`
[INFO] [stdout] a2388cb4d21f3c737e3ed47edbd54c9ca1fd23bccd28837d3da125b62f6514c5