[INFO] fetching crate test-fuzz-runtime 0.1.0-alpha.18...
[INFO] checking test-fuzz-runtime-0.1.0-alpha.18 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate test-fuzz-runtime 0.1.0-alpha.18 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate test-fuzz-runtime 0.1.0-alpha.18 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate test-fuzz-runtime 0.1.0-alpha.18
[INFO] finished tweaking crates.io crate test-fuzz-runtime 0.1.0-alpha.18
[INFO] tweaked toml for crates.io crate test-fuzz-runtime 0.1.0-alpha.18 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dca52ac11c7dbbf0f1d5f8ec52b97e136a6004f89434a7d8f73c942f2243f073
[INFO] running `Command { std: "docker" "start" "-a" "dca52ac11c7dbbf0f1d5f8ec52b97e136a6004f89434a7d8f73c942f2243f073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dca52ac11c7dbbf0f1d5f8ec52b97e136a6004f89434a7d8f73c942f2243f073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca52ac11c7dbbf0f1d5f8ec52b97e136a6004f89434a7d8f73c942f2243f073", kill_on_drop: false }`
[INFO] [stdout] dca52ac11c7dbbf0f1d5f8ec52b97e136a6004f89434a7d8f73c942f2243f073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f88c4f5b8ea1e2d638882b46841036ebf8ff006bdbffe49194e31c5c8ba5754
[INFO] running `Command { std: "docker" "start" "-a" "0f88c4f5b8ea1e2d638882b46841036ebf8ff006bdbffe49194e31c5c8ba5754", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking ucd-trie v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling camino v1.0.4
[INFO] [stderr]     Checking half v1.7.1
[INFO] [stderr]     Checking sha-1 v0.9.7
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking semver-parser v0.10.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking cargo-platform v0.1.1
[INFO] [stderr]     Checking semver v0.11.0
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking cargo_metadata v0.13.1
[INFO] [stderr]     Checking test-fuzz-dirs v0.1.0-alpha.18
[INFO] [stderr]     Checking test-fuzz-runtime v0.1.0-alpha.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.67s
[INFO] running `Command { std: "docker" "inspect" "0f88c4f5b8ea1e2d638882b46841036ebf8ff006bdbffe49194e31c5c8ba5754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f88c4f5b8ea1e2d638882b46841036ebf8ff006bdbffe49194e31c5c8ba5754", kill_on_drop: false }`
[INFO] [stdout] 0f88c4f5b8ea1e2d638882b46841036ebf8ff006bdbffe49194e31c5c8ba5754