[INFO] updating cached repository https://github.com/lazertooth/guessing_game [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] c9c72b4d4de9ee52c7a8cdedf86f3585e968720d [INFO] checking lazertooth/guessing_game against master#73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de for pr-68325 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flazertooth%2Fguessing_game" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 51% (227/445) Checking out files: 52% (232/445) Checking out files: 53% (236/445) Checking out files: 54% (241/445) Checking out files: 55% (245/445) Checking out files: 56% (250/445) Checking out files: 57% (254/445) Checking out files: 58% (259/445) Checking out files: 59% (263/445) Checking out files: 60% (267/445) Checking out files: 61% (272/445) Checking out files: 62% (276/445) Checking out files: 63% (281/445) Checking out files: 64% (285/445) Checking out files: 65% (290/445) Checking out files: 66% (294/445) Checking out files: 67% (299/445) Checking out files: 68% (303/445) Checking out files: 69% (308/445) Checking out files: 70% (312/445) Checking out files: 71% (316/445) Checking out files: 72% (321/445) Checking out files: 73% (325/445) Checking out files: 74% (330/445) Checking out files: 75% (334/445) Checking out files: 76% (339/445) Checking out files: 77% (343/445) Checking out files: 78% (348/445) Checking out files: 79% (352/445) Checking out files: 80% (356/445) Checking out files: 81% (361/445) Checking out files: 82% (365/445) Checking out files: 83% (370/445) Checking out files: 84% (374/445) Checking out files: 85% (379/445) Checking out files: 86% (383/445) Checking out files: 87% (388/445) Checking out files: 88% (392/445) Checking out files: 89% (397/445) Checking out files: 90% (401/445) Checking out files: 91% (405/445) Checking out files: 92% (410/445) Checking out files: 93% (414/445) Checking out files: 94% (419/445) Checking out files: 95% (423/445) Checking out files: 96% (428/445) Checking out files: 97% (432/445) Checking out files: 98% (437/445) Checking out files: 99% (441/445) Checking out files: 100% (445/445) Checking out files: 100% (445/445), done. [INFO] validating manifest of git repo https://github.com/lazertooth/guessing_game on toolchain 73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de [INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/lazertooth/guessing_game [INFO] finished tweaking git repo https://github.com/lazertooth/guessing_game [INFO] tweaked toml for git repo https://github.com/lazertooth/guessing_game written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/lazertooth/guessing_game already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "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" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] aea2040c24a2781504afd28a4a493fea3b749e54dad8ba412469fb0ba32ca1eb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "aea2040c24a2781504afd28a4a493fea3b749e54dad8ba412469fb0ba32ca1eb"` [INFO] [stderr] Checking guessing_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `"docker" "inspect" "aea2040c24a2781504afd28a4a493fea3b749e54dad8ba412469fb0ba32ca1eb"` [INFO] running `"docker" "rm" "-f" "aea2040c24a2781504afd28a4a493fea3b749e54dad8ba412469fb0ba32ca1eb"` [INFO] [stdout] aea2040c24a2781504afd28a4a493fea3b749e54dad8ba412469fb0ba32ca1eb