[INFO] fetching crate breda-arc-final-owner 0.0.0...
[INFO] checking breda-arc-final-owner-0.0.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate breda-arc-final-owner 0.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate breda-arc-final-owner 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 breda-arc-final-owner 0.0.0
[INFO] finished tweaking crates.io crate breda-arc-final-owner 0.0.0
[INFO] tweaked toml for crates.io crate breda-arc-final-owner 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate breda-arc-final-owner 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b32defcb22c327f85f253027882a24533d51ed13ad29cbbd55a8f7c08cfbd2cd
[INFO] running `Command { std: "docker" "start" "-a" "b32defcb22c327f85f253027882a24533d51ed13ad29cbbd55a8f7c08cfbd2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b32defcb22c327f85f253027882a24533d51ed13ad29cbbd55a8f7c08cfbd2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b32defcb22c327f85f253027882a24533d51ed13ad29cbbd55a8f7c08cfbd2cd", kill_on_drop: false }`
[INFO] [stdout] b32defcb22c327f85f253027882a24533d51ed13ad29cbbd55a8f7c08cfbd2cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 98ba14fd6cae0f37b1210d835999f21f1a8bc701e57bc2c54df088ee918bf77a
[INFO] running `Command { std: "docker" "start" "-a" "98ba14fd6cae0f37b1210d835999f21f1a8bc701e57bc2c54df088ee918bf77a", kill_on_drop: false }`
[INFO] [stderr]     Checking breda-arc-final-owner v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "98ba14fd6cae0f37b1210d835999f21f1a8bc701e57bc2c54df088ee918bf77a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98ba14fd6cae0f37b1210d835999f21f1a8bc701e57bc2c54df088ee918bf77a", kill_on_drop: false }`
[INFO] [stdout] 98ba14fd6cae0f37b1210d835999f21f1a8bc701e57bc2c54df088ee918bf77a
[INFO] checking breda-arc-final-owner-0.0.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate breda-arc-final-owner 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate breda-arc-final-owner 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 breda-arc-final-owner 0.0.0
[INFO] finished tweaking crates.io crate breda-arc-final-owner 0.0.0
[INFO] tweaked toml for crates.io crate breda-arc-final-owner 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate breda-arc-final-owner 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1e8486209ccaada26ee1e597265371c65593b4664b01d3c6d607cff3cb6ea5fe
[INFO] running `Command { std: "docker" "start" "-a" "1e8486209ccaada26ee1e597265371c65593b4664b01d3c6d607cff3cb6ea5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e8486209ccaada26ee1e597265371c65593b4664b01d3c6d607cff3cb6ea5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e8486209ccaada26ee1e597265371c65593b4664b01d3c6d607cff3cb6ea5fe", kill_on_drop: false }`
[INFO] [stdout] 1e8486209ccaada26ee1e597265371c65593b4664b01d3c6d607cff3cb6ea5fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 01068067bf0d63e2baa8470267b1952e67da0191a8055af69411e296692ca398
[INFO] running `Command { std: "docker" "start" "-a" "01068067bf0d63e2baa8470267b1952e67da0191a8055af69411e296692ca398", kill_on_drop: false }`
[INFO] [stderr]     Checking breda-arc-final-owner v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "01068067bf0d63e2baa8470267b1952e67da0191a8055af69411e296692ca398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01068067bf0d63e2baa8470267b1952e67da0191a8055af69411e296692ca398", kill_on_drop: false }`
[INFO] [stdout] 01068067bf0d63e2baa8470267b1952e67da0191a8055af69411e296692ca398
