[INFO] cloning repository https://github.com/EugenFeuer/feuernes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EugenFeuer/feuernes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEugenFeuer%2Ffeuernes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEugenFeuer%2Ffeuernes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14a1b18f032c1724a3ed4792c3d2355f81c4b1f3
[INFO] testing EugenFeuer/feuernes against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEugenFeuer%2Ffeuernes" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EugenFeuer/feuernes on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EugenFeuer/feuernes
[INFO] finished tweaking git repo https://github.com/EugenFeuer/feuernes
[INFO] tweaked toml for git repo https://github.com/EugenFeuer/feuernes written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/EugenFeuer/feuernes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9de846f0cdead7a299c8b12d0212d7bbd9eb76b9f2a1a76c17fbdb535daffc91
[INFO] running `Command { std: "docker" "start" "-a" "9de846f0cdead7a299c8b12d0212d7bbd9eb76b9f2a1a76c17fbdb535daffc91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9de846f0cdead7a299c8b12d0212d7bbd9eb76b9f2a1a76c17fbdb535daffc91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9de846f0cdead7a299c8b12d0212d7bbd9eb76b9f2a1a76c17fbdb535daffc91", kill_on_drop: false }`
[INFO] [stdout] 9de846f0cdead7a299c8b12d0212d7bbd9eb76b9f2a1a76c17fbdb535daffc91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5095462dd2e06d63e438206c12392e950217d59074acc425e02c2a8469927369
[INFO] running `Command { std: "docker" "start" "-a" "5095462dd2e06d63e438206c12392e950217d59074acc425e02c2a8469927369", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling feuernes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0609]: no field `history` on type `&mut CPU`
[INFO] [stdout]    --> src/cpu/cpu.rs:681:18
[INFO] [stdout]     |
[INFO] [stdout] 681 |             self.history.push(**code);
[INFO] [stdout]     |                  ^^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `pc`, `sp`, `acc`, `rx`, `ry` ... and 2 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0609`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `feuernes`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "5095462dd2e06d63e438206c12392e950217d59074acc425e02c2a8469927369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5095462dd2e06d63e438206c12392e950217d59074acc425e02c2a8469927369", kill_on_drop: false }`
[INFO] [stdout] 5095462dd2e06d63e438206c12392e950217d59074acc425e02c2a8469927369