[INFO] fetching crate test-fuzz-macro 0.1.0-alpha.18...
[INFO] checking test-fuzz-macro-0.1.0-alpha.18 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate test-fuzz-macro 0.1.0-alpha.18 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate test-fuzz-macro 0.1.0-alpha.18 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate test-fuzz-macro 0.1.0-alpha.18
[INFO] finished tweaking crates.io crate test-fuzz-macro 0.1.0-alpha.18
[INFO] tweaked toml for crates.io crate test-fuzz-macro 0.1.0-alpha.18 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unzip-n v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c36b821288f41fc044642dc7949a645e22f097f7f9b9dbb13f7a36a38d2d905d
[INFO] running `Command { std: "docker" "start" "-a" "c36b821288f41fc044642dc7949a645e22f097f7f9b9dbb13f7a36a38d2d905d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c36b821288f41fc044642dc7949a645e22f097f7f9b9dbb13f7a36a38d2d905d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c36b821288f41fc044642dc7949a645e22f097f7f9b9dbb13f7a36a38d2d905d", kill_on_drop: false }`
[INFO] [stdout] c36b821288f41fc044642dc7949a645e22f097f7f9b9dbb13f7a36a38d2d905d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0909fa14f11d4312dd066710eb9d5d9ed36fcce2f583c27c0a2bd38e95860c54
[INFO] running `Command { std: "docker" "start" "-a" "0909fa14f11d4312dd066710eb9d5d9ed36fcce2f583c27c0a2bd38e95860c54", kill_on_drop: false }`
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking darling_core v0.12.4
[INFO] [stderr]    Compiling unzip-n v0.1.2
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]     Checking darling v0.12.4
[INFO] [stderr]     Checking test-fuzz-macro v0.1.0-alpha.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.62s
[INFO] running `Command { std: "docker" "inspect" "0909fa14f11d4312dd066710eb9d5d9ed36fcce2f583c27c0a2bd38e95860c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0909fa14f11d4312dd066710eb9d5d9ed36fcce2f583c27c0a2bd38e95860c54", kill_on_drop: false }`
[INFO] [stdout] 0909fa14f11d4312dd066710eb9d5d9ed36fcce2f583c27c0a2bd38e95860c54