[INFO] updating cached repository https://github.com/dylanross620/Matrix-Math [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] 578cd1a3d8e7f29d251496d41fa1f21e045ebbe8 [INFO] checking dylanross620/Matrix-Math against try#b2a885c600d942fb829a214e798f7ae205a0594e for pr-71796 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanross620%2FMatrix-Math" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/dylanross620/Matrix-Math on toolchain b2a885c600d942fb829a214e798f7ae205a0594e [INFO] running `"/workspace/cargo-home/bin/cargo" "+b2a885c600d942fb829a214e798f7ae205a0594e" "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-13/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" "+b2a885c600d942fb829a214e798f7ae205a0594e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+b2a885c600d942fb829a214e798f7ae205a0594e" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e7e64a5531570d3304907a9e63873f9c314378e73a429087ddeb83ab4ea6a783 [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" "e7e64a5531570d3304907a9e63873f9c314378e73a429087ddeb83ab4ea6a783"` [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 0.69s [INFO] running `"docker" "inspect" "e7e64a5531570d3304907a9e63873f9c314378e73a429087ddeb83ab4ea6a783"` [INFO] running `"docker" "rm" "-f" "e7e64a5531570d3304907a9e63873f9c314378e73a429087ddeb83ab4ea6a783"` [INFO] [stdout] e7e64a5531570d3304907a9e63873f9c314378e73a429087ddeb83ab4ea6a783