[INFO] fetching crate libtor-sys 44.7.0+0.4.4.7...
[INFO] checking libtor-sys-44.7.0+0.4.4.7 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781
[INFO] extracting crate libtor-sys 44.7.0+0.4.4.7 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate libtor-sys 44.7.0+0.4.4.7 on toolchain 195ad4830e11a544391abe296b146450dea8411b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libtor-sys 44.7.0+0.4.4.7
[INFO] finished tweaking crates.io crate libtor-sys 44.7.0+0.4.4.7
[INFO] tweaked toml for crates.io crate libtor-sys 44.7.0+0.4.4.7 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dca85716e9f8435b4ce8d30eb544d22f65705c02b7f7caa077187791a6339e5
[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" "9dca85716e9f8435b4ce8d30eb544d22f65705c02b7f7caa077187791a6339e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dca85716e9f8435b4ce8d30eb544d22f65705c02b7f7caa077187791a6339e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dca85716e9f8435b4ce8d30eb544d22f65705c02b7f7caa077187791a6339e5", kill_on_drop: false }`
[INFO] [stdout] 9dca85716e9f8435b4ce8d30eb544d22f65705c02b7f7caa077187791a6339e5
[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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffeddb0ccfea528841a1a16ea8deaad266d7dd5ad15ea443019c4da43a4f3de9
[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" "ffeddb0ccfea528841a1a16ea8deaad266d7dd5ad15ea443019c4da43a4f3de9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autotools v0.2.2
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.61
[INFO] [stderr]    Compiling libtor-sys v44.7.0+0.4.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 31s
[INFO] running `Command { std: "docker" "inspect" "ffeddb0ccfea528841a1a16ea8deaad266d7dd5ad15ea443019c4da43a4f3de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffeddb0ccfea528841a1a16ea8deaad266d7dd5ad15ea443019c4da43a4f3de9", kill_on_drop: false }`
[INFO] [stdout] ffeddb0ccfea528841a1a16ea8deaad266d7dd5ad15ea443019c4da43a4f3de9