[INFO] cloning repository https://github.com/blkerby/reed_muller_designs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blkerby/reed_muller_designs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblkerby%2Freed_muller_designs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblkerby%2Freed_muller_designs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d912087f04a70a695c0405c031c88f62bfd0f94d
[INFO] checking blkerby/reed_muller_designs against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblkerby%2Freed_muller_designs" "/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/blkerby/reed_muller_designs on toolchain 05c8870159e4f328578a970e125aa76d24f03b56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/blkerby/reed_muller_designs
[INFO] finished tweaking git repo https://github.com/blkerby/reed_muller_designs
[INFO] tweaked toml for git repo https://github.com/blkerby/reed_muller_designs written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/blkerby/reed_muller_designs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d65f9bf104ce9eff54059f118c86129f76172f59b06f9af10dc304733b87dda
[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" "7d65f9bf104ce9eff54059f118c86129f76172f59b06f9af10dc304733b87dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d65f9bf104ce9eff54059f118c86129f76172f59b06f9af10dc304733b87dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d65f9bf104ce9eff54059f118c86129f76172f59b06f9af10dc304733b87dda", kill_on_drop: false }`
[INFO] [stdout] 7d65f9bf104ce9eff54059f118c86129f76172f59b06f9af10dc304733b87dda
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 494c9c991a65277841a221badf7202c4879745162aa35537f78da0e56e7e652d
[INFO] running `Command { std: "docker" "start" "-a" "494c9c991a65277841a221badf7202c4879745162aa35537f78da0e56e7e652d", kill_on_drop: false }`
[INFO] [stderr]     Checking design v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "494c9c991a65277841a221badf7202c4879745162aa35537f78da0e56e7e652d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494c9c991a65277841a221badf7202c4879745162aa35537f78da0e56e7e652d", kill_on_drop: false }`
[INFO] [stdout] 494c9c991a65277841a221badf7202c4879745162aa35537f78da0e56e7e652d