[INFO] updating cached repository https://github.com/JarneClarysse/test_project [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] 319c3f3de0df825f9286626ab6aa6bdf2d6126df [INFO] checking JarneClarysse/test_project against nightly-2019-10-27 for pr-65897 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJarneClarysse%2Ftest_project" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 30% (899/2941) Checking out files: 31% (912/2941) Checking out files: 32% (942/2941) Checking out files: 33% (971/2941) Checking out files: 34% (1000/2941) Checking out files: 35% (1030/2941) Checking out files: 36% (1059/2941) Checking out files: 37% (1089/2941) Checking out files: 38% (1118/2941) Checking out files: 39% (1147/2941) Checking out files: 40% (1177/2941) Checking out files: 41% (1206/2941) Checking out files: 42% (1236/2941) Checking out files: 43% (1265/2941) Checking out files: 44% (1295/2941) Checking out files: 45% (1324/2941) Checking out files: 46% (1353/2941) Checking out files: 47% (1383/2941) Checking out files: 48% (1412/2941) Checking out files: 49% (1442/2941) Checking out files: 50% (1471/2941) Checking out files: 51% (1500/2941) Checking out files: 52% (1530/2941) Checking out files: 53% (1559/2941) Checking out files: 54% (1589/2941) Checking out files: 55% (1618/2941) Checking out files: 56% (1647/2941) Checking out files: 57% (1677/2941) Checking out files: 58% (1706/2941) Checking out files: 59% (1736/2941) Checking out files: 60% (1765/2941) Checking out files: 61% (1795/2941) Checking out files: 62% (1824/2941) Checking out files: 63% (1853/2941) Checking out files: 64% (1883/2941) Checking out files: 65% (1912/2941) Checking out files: 66% (1942/2941) Checking out files: 67% (1971/2941) Checking out files: 68% (2000/2941) Checking out files: 69% (2030/2941) Checking out files: 70% (2059/2941) Checking out files: 71% (2089/2941) Checking out files: 72% (2118/2941) Checking out files: 73% (2147/2941) Checking out files: 74% (2177/2941) Checking out files: 75% (2206/2941) Checking out files: 76% (2236/2941) Checking out files: 77% (2265/2941) Checking out files: 77% (2293/2941) Checking out files: 78% (2294/2941) Checking out files: 79% (2324/2941) Checking out files: 80% (2353/2941) Checking out files: 80% (2380/2941) Checking out files: 81% (2383/2941) Checking out files: 81% (2396/2941) Checking out files: 81% (2410/2941) Checking out files: 82% (2412/2941) Checking out files: 82% (2421/2941) Checking out files: 82% (2427/2941) Checking out files: 82% (2441/2941) Checking out files: 83% (2442/2941) Checking out files: 83% (2447/2941) Checking out files: 83% (2449/2941) Checking out files: 83% (2467/2941) Checking out files: 84% (2471/2941) Checking out files: 84% (2479/2941) Checking out files: 85% (2500/2941) Checking out files: 86% (2530/2941) Checking out files: 87% (2559/2941) Checking out files: 88% (2589/2941) Checking out files: 88% (2596/2941) Checking out files: 89% (2618/2941) Checking out files: 90% (2647/2941) Checking out files: 91% (2677/2941) Checking out files: 92% (2706/2941) Checking out files: 93% (2736/2941) Checking out files: 94% (2765/2941) Checking out files: 95% (2794/2941) Checking out files: 96% (2824/2941) Checking out files: 97% (2853/2941) Checking out files: 98% (2883/2941) Checking out files: 99% (2912/2941) Checking out files: 99% (2934/2941) Checking out files: 100% (2941/2941) Checking out files: 100% (2941/2941), done. [INFO] validating manifest of git repo https://github.com/JarneClarysse/test_project on toolchain nightly-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/JarneClarysse/test_project [INFO] finished tweaking git repo https://github.com/JarneClarysse/test_project [INFO] tweaked toml for git repo https://github.com/JarneClarysse/test_project written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/JarneClarysse/test_project already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=allow" "-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" "+nightly-2019-10-27" "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] 638d0e5199cde2d52aa096d30e009399fe13ae6bb5c0eafb3d4e20fbbeacdbe3 [INFO] running `"docker" "start" "-a" "638d0e5199cde2d52aa096d30e009399fe13ae6bb5c0eafb3d4e20fbbeacdbe3"` [INFO] [stderr] Checking simple-error v0.1.13 [INFO] [stderr] Checking nix v0.11.0 [INFO] [stderr] Checking shuteye v0.3.3 [INFO] [stderr] Checking nix v0.13.0 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking mmap v0.1.1 [INFO] [stderr] Checking ctrlc v3.1.1 [INFO] [stderr] Checking rust_project v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.19s [INFO] running `"docker" "inspect" "638d0e5199cde2d52aa096d30e009399fe13ae6bb5c0eafb3d4e20fbbeacdbe3"` [INFO] running `"docker" "rm" "-f" "638d0e5199cde2d52aa096d30e009399fe13ae6bb5c0eafb3d4e20fbbeacdbe3"` [INFO] [stdout] 638d0e5199cde2d52aa096d30e009399fe13ae6bb5c0eafb3d4e20fbbeacdbe3