[INFO] fetching crate proxy-wasm 0.2.3...
[INFO] building proxy-wasm-0.2.3 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate proxy-wasm 0.2.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate proxy-wasm 0.2.3
[INFO] finished tweaking crates.io crate proxy-wasm 0.2.3
[INFO] tweaked toml for crates.io crate proxy-wasm 0.2.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate proxy-wasm 0.2.3 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate proxy-wasm 0.2.3 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be89f40eb4ced3775756c352c57b3f6231b5912b3a3906ffc320f8b34f1f7af8
[INFO] running `Command { std: "docker" "start" "-a" "be89f40eb4ced3775756c352c57b3f6231b5912b3a3906ffc320f8b34f1f7af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be89f40eb4ced3775756c352c57b3f6231b5912b3a3906ffc320f8b34f1f7af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be89f40eb4ced3775756c352c57b3f6231b5912b3a3906ffc320f8b34f1f7af8", kill_on_drop: false }`
[INFO] [stdout] be89f40eb4ced3775756c352c57b3f6231b5912b3a3906ffc320f8b34f1f7af8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36a99bb986a68cd5981ddfc0a34902f8afc436130d87866ca67a1abfa34c1d88
[INFO] running `Command { std: "docker" "start" "-a" "36a99bb986a68cd5981ddfc0a34902f8afc436130d87866ca67a1abfa34c1d88", kill_on_drop: false }`
[INFO] [stderr]    Compiling proxy-wasm v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "36a99bb986a68cd5981ddfc0a34902f8afc436130d87866ca67a1abfa34c1d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a99bb986a68cd5981ddfc0a34902f8afc436130d87866ca67a1abfa34c1d88", kill_on_drop: false }`
[INFO] [stdout] 36a99bb986a68cd5981ddfc0a34902f8afc436130d87866ca67a1abfa34c1d88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 637aab73481350d240567ca05616f6fa60872a59d7d40b70f794f4d42b2a43e7
[INFO] running `Command { std: "docker" "start" "-a" "637aab73481350d240567ca05616f6fa60872a59d7d40b70f794f4d42b2a43e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling proxy-wasm v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 17.56s
[INFO] running `Command { std: "docker" "inspect" "637aab73481350d240567ca05616f6fa60872a59d7d40b70f794f4d42b2a43e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "637aab73481350d240567ca05616f6fa60872a59d7d40b70f794f4d42b2a43e7", kill_on_drop: false }`
[INFO] [stdout] 637aab73481350d240567ca05616f6fa60872a59d7d40b70f794f4d42b2a43e7