[INFO] cloning repository https://github.com/kb10uy/KNISA
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kb10uy/KNISA" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkb10uy%2FKNISA", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkb10uy%2FKNISA'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b9d178b395348903c0e5630f65ee01a5a2d9bec
[INFO] building kb10uy/KNISA against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkb10uy%2FKNISA" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kb10uy/KNISA on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kb10uy/KNISA
[INFO] finished tweaking git repo https://github.com/kb10uy/KNISA
[INFO] tweaked toml for git repo https://github.com/kb10uy/KNISA written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/kb10uy/KNISA already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26b7aac9da0a6dce2de1f044b91887b658e171809c39cef4411b3375e09e9591
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "26b7aac9da0a6dce2de1f044b91887b658e171809c39cef4411b3375e09e9591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26b7aac9da0a6dce2de1f044b91887b658e171809c39cef4411b3375e09e9591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26b7aac9da0a6dce2de1f044b91887b658e171809c39cef4411b3375e09e9591", kill_on_drop: false }`
[INFO] [stdout] 26b7aac9da0a6dce2de1f044b91887b658e171809c39cef4411b3375e09e9591
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca0d664b1841b7dff0083c156e66868a07bfee3ae7cdf1b0aa01c34514686672
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ca0d664b1841b7dff0083c156e66868a07bfee3ae7cdf1b0aa01c34514686672", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling knisasim v0.1.0 (/opt/rustwide/workdir/knisasim)
[INFO] [stderr]    Compiling bitvec v0.17.3
[INFO] [stderr]    Compiling libknisa v0.1.0 (/opt/rustwide/workdir/libknisa)
[INFO] [stdout] error: this arithmetic operation will overflow
[INFO] [stdout]   --> libknisa/src/machine.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         (self.register[31] << 8) as u16 | self.register[30] as u16
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ attempt to shift left by `8_i32`, which would overflow
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(arithmetic_overflow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libknisa`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "ca0d664b1841b7dff0083c156e66868a07bfee3ae7cdf1b0aa01c34514686672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0d664b1841b7dff0083c156e66868a07bfee3ae7cdf1b0aa01c34514686672", kill_on_drop: false }`
[INFO] [stdout] ca0d664b1841b7dff0083c156e66868a07bfee3ae7cdf1b0aa01c34514686672
