[INFO] fetching crate tapir-bf 0.4.4...
[INFO] building tapir-bf-0.4.4 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate tapir-bf 0.4.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tapir-bf 0.4.4
[INFO] finished tweaking crates.io crate tapir-bf 0.4.4
[INFO] tweaked toml for crates.io crate tapir-bf 0.4.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tapir-bf 0.4.4 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 tapir-bf 0.4.4 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] b453324558067b5c8c258f7f07503ee114ad398b5a3a9879866e9f42f658a1a8
[INFO] running `Command { std: "docker" "start" "-a" "b453324558067b5c8c258f7f07503ee114ad398b5a3a9879866e9f42f658a1a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b453324558067b5c8c258f7f07503ee114ad398b5a3a9879866e9f42f658a1a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b453324558067b5c8c258f7f07503ee114ad398b5a3a9879866e9f42f658a1a8", kill_on_drop: false }`
[INFO] [stdout] b453324558067b5c8c258f7f07503ee114ad398b5a3a9879866e9f42f658a1a8
[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] 8a7dede595d28f45e5642b9775671f41be5d56b46467b52fd731eabd9369f753
[INFO] running `Command { std: "docker" "start" "-a" "8a7dede595d28f45e5642b9775671f41be5d56b46467b52fd731eabd9369f753", kill_on_drop: false }`
[INFO] [stderr]    Compiling tapir-bf v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "8a7dede595d28f45e5642b9775671f41be5d56b46467b52fd731eabd9369f753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a7dede595d28f45e5642b9775671f41be5d56b46467b52fd731eabd9369f753", kill_on_drop: false }`
[INFO] [stdout] 8a7dede595d28f45e5642b9775671f41be5d56b46467b52fd731eabd9369f753
[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] e0ddcf9a960b7589926c1e2ff4cfaa5917cf7054b9547b666f3091ab48e78cdd
[INFO] running `Command { std: "docker" "start" "-a" "e0ddcf9a960b7589926c1e2ff4cfaa5917cf7054b9547b666f3091ab48e78cdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tapir-bf v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "e0ddcf9a960b7589926c1e2ff4cfaa5917cf7054b9547b666f3091ab48e78cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ddcf9a960b7589926c1e2ff4cfaa5917cf7054b9547b666f3091ab48e78cdd", kill_on_drop: false }`
[INFO] [stdout] e0ddcf9a960b7589926c1e2ff4cfaa5917cf7054b9547b666f3091ab48e78cdd