[INFO] cloning repository https://github.com/dylanross620/Matrix-Math [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dylanross620/Matrix-Math" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanross620%2FMatrix-Math"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanross620%2FMatrix-Math'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 578cd1a3d8e7f29d251496d41fa1f21e045ebbe8 [INFO] checking dylanross620/Matrix-Math against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanross620%2FMatrix-Math" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 64% (248/383) Checking out files: 65% (249/383) Checking out files: 66% (253/383) Checking out files: 67% (257/383) Checking out files: 68% (261/383) Checking out files: 69% (265/383) Checking out files: 70% (269/383) Checking out files: 71% (272/383) Checking out files: 72% (276/383) Checking out files: 73% (280/383) Checking out files: 74% (284/383) Checking out files: 75% (288/383) Checking out files: 76% (292/383) Checking out files: 77% (295/383) Checking out files: 78% (299/383) Checking out files: 79% (303/383) Checking out files: 80% (307/383) Checking out files: 81% (311/383) Checking out files: 82% (315/383) Checking out files: 83% (318/383) Checking out files: 84% (322/383) Checking out files: 85% (326/383) Checking out files: 86% (330/383) Checking out files: 87% (334/383) Checking out files: 88% (338/383) Checking out files: 89% (341/383) Checking out files: 90% (345/383) Checking out files: 91% (349/383) Checking out files: 92% (353/383) Checking out files: 93% (357/383) Checking out files: 94% (361/383) Checking out files: 95% (364/383) Checking out files: 96% (368/383) Checking out files: 97% (372/383) Checking out files: 98% (376/383) Checking out files: 99% (380/383) Checking out files: 100% (383/383) Checking out files: 100% (383/383), done. [INFO] validating manifest of git repo https://github.com/dylanross620/Matrix-Math on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/dylanross620/Matrix-Math [INFO] finished tweaking git repo https://github.com/dylanross620/Matrix-Math [INFO] tweaked toml for git repo https://github.com/dylanross620/Matrix-Math written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/dylanross620/Matrix-Math already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7e024adc4f14de7b7bbaba4fa885b562ad43d8453e591c6f6edd6d8461c6702f [INFO] running `"docker" "start" "-a" "7e024adc4f14de7b7bbaba4fa885b562ad43d8453e591c6f6edd6d8461c6702f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking matrix-calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `"docker" "inspect" "7e024adc4f14de7b7bbaba4fa885b562ad43d8453e591c6f6edd6d8461c6702f"` [INFO] running `"docker" "rm" "-f" "7e024adc4f14de7b7bbaba4fa885b562ad43d8453e591c6f6edd6d8461c6702f"` [INFO] [stdout] 7e024adc4f14de7b7bbaba4fa885b562ad43d8453e591c6f6edd6d8461c6702f