[INFO] fetching crate structz 0.6.1...
[INFO] checking structz-0.6.1 against try#149edce6c6ee840adb602803b96d083101ef3592 for pr-133502-16
[INFO] extracting crate structz 0.6.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate structz 0.6.1
[INFO] finished tweaking crates.io crate structz 0.6.1
[INFO] tweaked toml for crates.io crate structz 0.6.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate structz 0.6.1 on toolchain 149edce6c6ee840adb602803b96d083101ef3592
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate structz 0.6.1 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" "+149edce6c6ee840adb602803b96d083101ef3592" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d026f9124b9ee1bb3b9eab34754d53e02532ee27fba5bc39f72b86e13afd716
[INFO] running `Command { std: "docker" "start" "-a" "7d026f9124b9ee1bb3b9eab34754d53e02532ee27fba5bc39f72b86e13afd716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d026f9124b9ee1bb3b9eab34754d53e02532ee27fba5bc39f72b86e13afd716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d026f9124b9ee1bb3b9eab34754d53e02532ee27fba5bc39f72b86e13afd716", kill_on_drop: false }`
[INFO] [stdout] 7d026f9124b9ee1bb3b9eab34754d53e02532ee27fba5bc39f72b86e13afd716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+149edce6c6ee840adb602803b96d083101ef3592" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a0d1f84d0073b117cf314dd497c59b8ffaf8cc3208e736c5d995658d84efac0
[INFO] running `Command { std: "docker" "start" "-a" "2a0d1f84d0073b117cf314dd497c59b8ffaf8cc3208e736c5d995658d84efac0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling tuplez-macros v0.7.0
[INFO] [stderr]    Compiling stringz-macros v0.2.0
[INFO] [stderr]    Compiling structz-macros v0.2.0
[INFO] [stderr]     Checking tuplez v0.14.16
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "2a0d1f84d0073b117cf314dd497c59b8ffaf8cc3208e736c5d995658d84efac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0d1f84d0073b117cf314dd497c59b8ffaf8cc3208e736c5d995658d84efac0", kill_on_drop: false }`
[INFO] [stdout] 2a0d1f84d0073b117cf314dd497c59b8ffaf8cc3208e736c5d995658d84efac0