[INFO] cloning repository https://github.com/ackxolotl/game-of-life-avx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ackxolotl/game-of-life-avx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fackxolotl%2Fgame-of-life-avx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fackxolotl%2Fgame-of-life-avx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22aedda854df50128981e6692d31ac341923383e
[INFO] checking ackxolotl/game-of-life-avx against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fackxolotl%2Fgame-of-life-avx" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ackxolotl/game-of-life-avx on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ackxolotl/game-of-life-avx
[INFO] finished tweaking git repo https://github.com/ackxolotl/game-of-life-avx
[INFO] tweaked toml for git repo https://github.com/ackxolotl/game-of-life-avx written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/ackxolotl/game-of-life-avx already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a95e38592a0ece0fc47301b84e67aa5af04bbec5491441980c727570ecc1ef6
[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" "3a95e38592a0ece0fc47301b84e67aa5af04bbec5491441980c727570ecc1ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a95e38592a0ece0fc47301b84e67aa5af04bbec5491441980c727570ecc1ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a95e38592a0ece0fc47301b84e67aa5af04bbec5491441980c727570ecc1ef6", kill_on_drop: false }`
[INFO] [stdout] 3a95e38592a0ece0fc47301b84e67aa5af04bbec5491441980c727570ecc1ef6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 543bb8f0701d62d8d6c0e6e6564f350bd8ef928e32c2e6a527507d517276bebb
[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" "543bb8f0701d62d8d6c0e6e6564f350bd8ef928e32c2e6a527507d517276bebb", kill_on_drop: false }`
[INFO] [stderr]     Checking game-of-life-avx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `step` found for union `M256` in the current scope
[INFO] [stdout]    --> src/main.rs:144:22
[INFO] [stdout]     |
[INFO] [stdout] 16  | union M256 {
[INFO] [stdout]     | ---------- method `step` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 144 |             universe.step();
[INFO] [stdout]     |                      ^^^^ method not found in `M256`
[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 E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `game-of-life-avx`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `step` found for union `M256` in the current scope
[INFO] [stdout]    --> src/main.rs:144:22
[INFO] [stdout]     |
[INFO] [stdout] 16  | union M256 {
[INFO] [stdout]     | ---------- method `step` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 144 |             universe.step();
[INFO] [stdout]     |                      ^^^^ method not found in `M256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `step` found for union `M256` in the current scope
[INFO] [stdout]    --> src/main.rs:168:18
[INFO] [stdout]     |
[INFO] [stdout] 16  | union M256 {
[INFO] [stdout]     | ---------- method `step` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 168 |         universe.step();
[INFO] [stdout]     |                  ^^^^ method not found in `M256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `step` found for union `M256` in the current scope
[INFO] [stdout]    --> src/main.rs:190:18
[INFO] [stdout]     |
[INFO] [stdout] 16  | union M256 {
[INFO] [stdout]     | ---------- method `step` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 190 |         universe.step();
[INFO] [stdout]     |                  ^^^^ method not found in `M256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `step` found for union `M256` in the current scope
[INFO] [stdout]    --> src/main.rs:223:18
[INFO] [stdout]     |
[INFO] [stdout] 16  | union M256 {
[INFO] [stdout]     | ---------- method `step` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 223 |         universe.step();
[INFO] [stdout]     |                  ^^^^ method not found in `M256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `step` found for union `M256` in the current scope
[INFO] [stdout]    --> src/main.rs:231:18
[INFO] [stdout]     |
[INFO] [stdout] 16  | union M256 {
[INFO] [stdout]     | ---------- method `step` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 231 |         universe.step();
[INFO] [stdout]     |                  ^^^^ method not found in `M256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "543bb8f0701d62d8d6c0e6e6564f350bd8ef928e32c2e6a527507d517276bebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "543bb8f0701d62d8d6c0e6e6564f350bd8ef928e32c2e6a527507d517276bebb", kill_on_drop: false }`
[INFO] [stdout] 543bb8f0701d62d8d6c0e6e6564f350bd8ef928e32c2e6a527507d517276bebb