[INFO] fetching crate redfa 0.0.3...
[INFO] building redfa-0.0.3 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate redfa 0.0.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate redfa 0.0.3
[INFO] finished tweaking crates.io crate redfa 0.0.3
[INFO] tweaked toml for crates.io crate redfa 0.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate redfa 0.0.3 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 redfa 0.0.3 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 779792ae74ecf8bf804fd5e7e8859dcfcf6bbc23144de9d4eca750182d28d99a
[INFO] running `Command { std: "docker" "start" "-a" "779792ae74ecf8bf804fd5e7e8859dcfcf6bbc23144de9d4eca750182d28d99a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "779792ae74ecf8bf804fd5e7e8859dcfcf6bbc23144de9d4eca750182d28d99a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779792ae74ecf8bf804fd5e7e8859dcfcf6bbc23144de9d4eca750182d28d99a", kill_on_drop: false }`
[INFO] [stdout] 779792ae74ecf8bf804fd5e7e8859dcfcf6bbc23144de9d4eca750182d28d99a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 600a9c6229d492e9b7c5d28d6d5ed87e892bf2c9299a2cdd75f73a62d61687cb
[INFO] running `Command { std: "docker" "start" "-a" "600a9c6229d492e9b7c5d28d6d5ed87e892bf2c9299a2cdd75f73a62d61687cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling redfa v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "600a9c6229d492e9b7c5d28d6d5ed87e892bf2c9299a2cdd75f73a62d61687cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "600a9c6229d492e9b7c5d28d6d5ed87e892bf2c9299a2cdd75f73a62d61687cb", kill_on_drop: false }`
[INFO] [stdout] 600a9c6229d492e9b7c5d28d6d5ed87e892bf2c9299a2cdd75f73a62d61687cb
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 809d27b9d4620565f8d0ff02672b8c5a6c9b7e1edf97f8d33a8260c4c1f93ab2
[INFO] running `Command { std: "docker" "start" "-a" "809d27b9d4620565f8d0ff02672b8c5a6c9b7e1edf97f8d33a8260c4c1f93ab2", kill_on_drop: false }`
[INFO] [stderr]    Compiling redfa v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "809d27b9d4620565f8d0ff02672b8c5a6c9b7e1edf97f8d33a8260c4c1f93ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "809d27b9d4620565f8d0ff02672b8c5a6c9b7e1edf97f8d33a8260c4c1f93ab2", kill_on_drop: false }`
[INFO] [stdout] 809d27b9d4620565f8d0ff02672b8c5a6c9b7e1edf97f8d33a8260c4c1f93ab2