[INFO] updating cached repository https://github.com/jawline/rust-sat
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 724e79c01c097d0d0c02e2c78a0cd360953dc973
[INFO] testing jawline/rust-sat against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjawline%2Frust-sat" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jawline/rust-sat on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jawline/rust-sat
[INFO] finished tweaking git repo https://github.com/jawline/rust-sat
[INFO] tweaked toml for git repo https://github.com/jawline/rust-sat written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/jawline/rust-sat already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 44820b6e7d56a065b3069c0f278fd008e391de25913069c7bdcf71e8f212cb31
[INFO] running `"docker" "start" "-a" "44820b6e7d56a065b3069c0f278fd008e391de25913069c7bdcf71e8f212cb31"`
[INFO] [stderr]    Compiling rust-sat v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stderr]   --> src/sat.rs:48:23
[INFO] [stderr]    |
[INFO] [stderr] 48 |         for item in clauses.drain() {
[INFO] [stderr]    |                             ^^^^^- supplied 0 arguments
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             expected 1 argument
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `rust-sat`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "44820b6e7d56a065b3069c0f278fd008e391de25913069c7bdcf71e8f212cb31"`
[INFO] running `"docker" "rm" "-f" "44820b6e7d56a065b3069c0f278fd008e391de25913069c7bdcf71e8f212cb31"`
[INFO] [stdout] 44820b6e7d56a065b3069c0f278fd008e391de25913069c7bdcf71e8f212cb31