[INFO] fetching crate unicode-general-category 1.1.0...
[INFO] building unicode-general-category-1.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate unicode-general-category 1.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate unicode-general-category 1.1.0
[INFO] finished tweaking crates.io crate unicode-general-category 1.1.0
[INFO] tweaked toml for crates.io crate unicode-general-category 1.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unicode-general-category 1.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unicode-general-category 1.1.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe9eb7dcc064ecffc2cbaf0b06658a5d95efeaf570cdca8419b065fb1e68ce7f
[INFO] running `Command { std: "docker" "start" "-a" "fe9eb7dcc064ecffc2cbaf0b06658a5d95efeaf570cdca8419b065fb1e68ce7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe9eb7dcc064ecffc2cbaf0b06658a5d95efeaf570cdca8419b065fb1e68ce7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe9eb7dcc064ecffc2cbaf0b06658a5d95efeaf570cdca8419b065fb1e68ce7f", kill_on_drop: false }`
[INFO] [stdout] fe9eb7dcc064ecffc2cbaf0b06658a5d95efeaf570cdca8419b065fb1e68ce7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a5b8c7a8945ea1b4e0b8a04c47c42994c00502fd3bc88ffe03905881644a073
[INFO] running `Command { std: "docker" "start" "-a" "3a5b8c7a8945ea1b4e0b8a04c47c42994c00502fd3bc88ffe03905881644a073", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-general-category v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "3a5b8c7a8945ea1b4e0b8a04c47c42994c00502fd3bc88ffe03905881644a073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a5b8c7a8945ea1b4e0b8a04c47c42994c00502fd3bc88ffe03905881644a073", kill_on_drop: false }`
[INFO] [stdout] 3a5b8c7a8945ea1b4e0b8a04c47c42994c00502fd3bc88ffe03905881644a073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59df40668a7c07a73d2dcfc27fa1ff1eda6f466ed035ce903a7aecab5c1a8d49
[INFO] running `Command { std: "docker" "start" "-a" "59df40668a7c07a73d2dcfc27fa1ff1eda6f466ed035ce903a7aecab5c1a8d49", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-general-category v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "59df40668a7c07a73d2dcfc27fa1ff1eda6f466ed035ce903a7aecab5c1a8d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59df40668a7c07a73d2dcfc27fa1ff1eda6f466ed035ce903a7aecab5c1a8d49", kill_on_drop: false }`
[INFO] [stdout] 59df40668a7c07a73d2dcfc27fa1ff1eda6f466ed035ce903a7aecab5c1a8d49