[INFO] cloning repository https://github.com/ctrachte/rust_helloworld [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctrachte/rust_helloworld" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctrachte%2Frust_helloworld", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctrachte%2Frust_helloworld'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 944c6ea484bac47deee2bfed4ff094d1a2f6da41 [INFO] checking ctrachte/rust_helloworld against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctrachte%2Frust_helloworld" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ctrachte/rust_helloworld on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ctrachte/rust_helloworld [INFO] finished tweaking git repo https://github.com/ctrachte/rust_helloworld [INFO] tweaked toml for git repo https://github.com/ctrachte/rust_helloworld written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/ctrachte/rust_helloworld already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a2476ff99a35e3baf7291b6c44e061a3a1b85ea6ea06407a8064d58e77837d6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1a2476ff99a35e3baf7291b6c44e061a3a1b85ea6ea06407a8064d58e77837d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a2476ff99a35e3baf7291b6c44e061a3a1b85ea6ea06407a8064d58e77837d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a2476ff99a35e3baf7291b6c44e061a3a1b85ea6ea06407a8064d58e77837d6", kill_on_drop: false }` [INFO] [stdout] 1a2476ff99a35e3baf7291b6c44e061a3a1b85ea6ea06407a8064d58e77837d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 56a2ad0e7ff9bb78940913f00d80a5ac0bdbf6a7ce8112922113af76de0e4be5 [INFO] running `Command { std: "docker" "start" "-a" "56a2ad0e7ff9bb78940913f00d80a5ac0bdbf6a7ce8112922113af76de0e4be5", kill_on_drop: false }` [INFO] [stderr] Checking hello_cargo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "56a2ad0e7ff9bb78940913f00d80a5ac0bdbf6a7ce8112922113af76de0e4be5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56a2ad0e7ff9bb78940913f00d80a5ac0bdbf6a7ce8112922113af76de0e4be5", kill_on_drop: false }` [INFO] [stdout] 56a2ad0e7ff9bb78940913f00d80a5ac0bdbf6a7ce8112922113af76de0e4be5