[INFO] fetching crate borrow_as 0.1.0...
[INFO] checking borrow_as-0.1.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate borrow_as 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate borrow_as 0.1.0 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 borrow_as 0.1.0
[INFO] finished tweaking crates.io crate borrow_as 0.1.0
[INFO] tweaked toml for crates.io crate borrow_as 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded tuple_utils v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 71fc4c79623f532635565928349c8a1dd8cf3451d64b07a5fa0d43238cec3f86
[INFO] running `Command { std: "docker" "start" "-a" "71fc4c79623f532635565928349c8a1dd8cf3451d64b07a5fa0d43238cec3f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71fc4c79623f532635565928349c8a1dd8cf3451d64b07a5fa0d43238cec3f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71fc4c79623f532635565928349c8a1dd8cf3451d64b07a5fa0d43238cec3f86", kill_on_drop: false }`
[INFO] [stdout] 71fc4c79623f532635565928349c8a1dd8cf3451d64b07a5fa0d43238cec3f86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 34e9ad390711b1e2ff28c1a4c095266666e1cf5a672430d8660a04fecde0f534
[INFO] running `Command { std: "docker" "start" "-a" "34e9ad390711b1e2ff28c1a4c095266666e1cf5a672430d8660a04fecde0f534", kill_on_drop: false }`
[INFO] [stderr]     Checking tuple_utils v0.3.0
[INFO] [stderr]     Checking borrow_as v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "34e9ad390711b1e2ff28c1a4c095266666e1cf5a672430d8660a04fecde0f534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34e9ad390711b1e2ff28c1a4c095266666e1cf5a672430d8660a04fecde0f534", kill_on_drop: false }`
[INFO] [stdout] 34e9ad390711b1e2ff28c1a4c095266666e1cf5a672430d8660a04fecde0f534
[INFO] checking borrow_as-0.1.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate borrow_as 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate borrow_as 0.1.0 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 borrow_as 0.1.0
[INFO] finished tweaking crates.io crate borrow_as 0.1.0
[INFO] tweaked toml for crates.io crate borrow_as 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5fc94b3b05d3e380a1f43e218556ac0ab5cc895767ae33bdb9f78ccfc4fcfa5f
[INFO] running `Command { std: "docker" "start" "-a" "5fc94b3b05d3e380a1f43e218556ac0ab5cc895767ae33bdb9f78ccfc4fcfa5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fc94b3b05d3e380a1f43e218556ac0ab5cc895767ae33bdb9f78ccfc4fcfa5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc94b3b05d3e380a1f43e218556ac0ab5cc895767ae33bdb9f78ccfc4fcfa5f", kill_on_drop: false }`
[INFO] [stdout] 5fc94b3b05d3e380a1f43e218556ac0ab5cc895767ae33bdb9f78ccfc4fcfa5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 020daf3fca6368b38ccaa80d961766f3bb09fb21253642e510d7233d81780892
[INFO] running `Command { std: "docker" "start" "-a" "020daf3fca6368b38ccaa80d961766f3bb09fb21253642e510d7233d81780892", kill_on_drop: false }`
[INFO] [stderr]     Checking tuple_utils v0.3.0
[INFO] [stderr]     Checking borrow_as v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "020daf3fca6368b38ccaa80d961766f3bb09fb21253642e510d7233d81780892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020daf3fca6368b38ccaa80d961766f3bb09fb21253642e510d7233d81780892", kill_on_drop: false }`
[INFO] [stdout] 020daf3fca6368b38ccaa80d961766f3bb09fb21253642e510d7233d81780892
