[INFO] fetching crate test-fuzz-macro 0.1.0-alpha.18...
[INFO] checking test-fuzz-macro-0.1.0-alpha.18 against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194
[INFO] extracting crate test-fuzz-macro 0.1.0-alpha.18 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate test-fuzz-macro 0.1.0-alpha.18 on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e9b346cad9ce0d4a2c37cb6af8d1957366cdc09017fdd3b4e008a3f7e9a1545
[INFO] running `Command { std: "docker" "start" "-a" "6e9b346cad9ce0d4a2c37cb6af8d1957366cdc09017fdd3b4e008a3f7e9a1545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e9b346cad9ce0d4a2c37cb6af8d1957366cdc09017fdd3b4e008a3f7e9a1545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e9b346cad9ce0d4a2c37cb6af8d1957366cdc09017fdd3b4e008a3f7e9a1545", kill_on_drop: false }`
[INFO] [stdout] 6e9b346cad9ce0d4a2c37cb6af8d1957366cdc09017fdd3b4e008a3f7e9a1545
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f720334a6038a80c2af1738c46c5442c79aa1debd3595c9ced4a3c2027e9be7
[INFO] running `Command { std: "docker" "start" "-a" "8f720334a6038a80c2af1738c46c5442c79aa1debd3595c9ced4a3c2027e9be7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking proc-macro2 v1.0.27
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking darling_core v0.12.4
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling unzip-n v0.1.2
[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 17.98s
[INFO] running `Command { std: "docker" "inspect" "8f720334a6038a80c2af1738c46c5442c79aa1debd3595c9ced4a3c2027e9be7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f720334a6038a80c2af1738c46c5442c79aa1debd3595c9ced4a3c2027e9be7", kill_on_drop: false }`
[INFO] [stdout] 8f720334a6038a80c2af1738c46c5442c79aa1debd3595c9ced4a3c2027e9be7