[INFO] fetching crate arpc 0.0.0...
[INFO] checking arpc-0.0.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate arpc 0.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate arpc 0.0.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arpc 0.0.0
[INFO] finished tweaking crates.io crate arpc 0.0.0
[INFO] tweaked toml for crates.io crate arpc 0.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate arpc 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 913472ab039cf98d912bf222f57eff6f5e3561e6b4e9522231aa4e934b8c5a47
[INFO] running `Command { std: "docker" "start" "-a" "913472ab039cf98d912bf222f57eff6f5e3561e6b4e9522231aa4e934b8c5a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "913472ab039cf98d912bf222f57eff6f5e3561e6b4e9522231aa4e934b8c5a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "913472ab039cf98d912bf222f57eff6f5e3561e6b4e9522231aa4e934b8c5a47", kill_on_drop: false }`
[INFO] [stdout] 913472ab039cf98d912bf222f57eff6f5e3561e6b4e9522231aa4e934b8c5a47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7373f1f6058336af79445bf4b75995e05a7d3c53c83a5f4645e875c4b193aa69
[INFO] running `Command { std: "docker" "start" "-a" "7373f1f6058336af79445bf4b75995e05a7d3c53c83a5f4645e875c4b193aa69", kill_on_drop: false }`
[INFO] [stderr]     Checking arpc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "7373f1f6058336af79445bf4b75995e05a7d3c53c83a5f4645e875c4b193aa69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7373f1f6058336af79445bf4b75995e05a7d3c53c83a5f4645e875c4b193aa69", kill_on_drop: false }`
[INFO] [stdout] 7373f1f6058336af79445bf4b75995e05a7d3c53c83a5f4645e875c4b193aa69
[INFO] checking arpc-0.0.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate arpc 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate arpc 0.0.0 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arpc 0.0.0
[INFO] finished tweaking crates.io crate arpc 0.0.0
[INFO] tweaked toml for crates.io crate arpc 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate arpc 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb0126c842da6e52f1837b28abac68e8fb5c66447638a093f07bd18974dc622d
[INFO] running `Command { std: "docker" "start" "-a" "eb0126c842da6e52f1837b28abac68e8fb5c66447638a093f07bd18974dc622d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb0126c842da6e52f1837b28abac68e8fb5c66447638a093f07bd18974dc622d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb0126c842da6e52f1837b28abac68e8fb5c66447638a093f07bd18974dc622d", kill_on_drop: false }`
[INFO] [stdout] eb0126c842da6e52f1837b28abac68e8fb5c66447638a093f07bd18974dc622d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03eb2bd6cc34f404107083cc91367d4d2e486d6152cb0a05354937eda309d6bc
[INFO] running `Command { std: "docker" "start" "-a" "03eb2bd6cc34f404107083cc91367d4d2e486d6152cb0a05354937eda309d6bc", kill_on_drop: false }`
[INFO] [stderr]     Checking arpc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "03eb2bd6cc34f404107083cc91367d4d2e486d6152cb0a05354937eda309d6bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03eb2bd6cc34f404107083cc91367d4d2e486d6152cb0a05354937eda309d6bc", kill_on_drop: false }`
[INFO] [stdout] 03eb2bd6cc34f404107083cc91367d4d2e486d6152cb0a05354937eda309d6bc
