[INFO] fetching crate envl-utils 0.8.0...
[INFO] testing envl-utils-0.8.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate envl-utils 0.8.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate envl-utils 0.8.0
[INFO] finished tweaking crates.io crate envl-utils 0.8.0
[INFO] tweaked toml for crates.io crate envl-utils 0.8.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate envl-utils 0.8.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate envl-utils 0.8.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 896f1f588b16c051b4be134bc3d835e42de65a03bdf29fae045238c4090a8c6d
[INFO] running `Command { std: "docker" "start" "-a" "896f1f588b16c051b4be134bc3d835e42de65a03bdf29fae045238c4090a8c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "896f1f588b16c051b4be134bc3d835e42de65a03bdf29fae045238c4090a8c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "896f1f588b16c051b4be134bc3d835e42de65a03bdf29fae045238c4090a8c6d", kill_on_drop: false }`
[INFO] [stdout] 896f1f588b16c051b4be134bc3d835e42de65a03bdf29fae045238c4090a8c6d
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b82c4460b6446d099f152abe6b42a36dc5576d7f69faa7a3ba60b426a18bdf2f
[INFO] running `Command { std: "docker" "start" "-a" "b82c4460b6446d099f152abe6b42a36dc5576d7f69faa7a3ba60b426a18bdf2f", kill_on_drop: false }`
[INFO] [stderr] error: rustc 1.90.0 is not supported by the following package:
[INFO] [stderr]   envl-utils@0.8.0 requires rustc 1.91.0
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "b82c4460b6446d099f152abe6b42a36dc5576d7f69faa7a3ba60b426a18bdf2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82c4460b6446d099f152abe6b42a36dc5576d7f69faa7a3ba60b426a18bdf2f", kill_on_drop: false }`
[INFO] [stdout] b82c4460b6446d099f152abe6b42a36dc5576d7f69faa7a3ba60b426a18bdf2f