[INFO] cloning repository https://github.com/jbmcgill/rs-leetcode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbmcgill/rs-leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbmcgill%2Frs-leetcode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbmcgill%2Frs-leetcode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 68f5ae09e5c4ed30ca33c8736852304b56ac822c [INFO] checking jbmcgill/rs-leetcode against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbmcgill%2Frs-leetcode" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jbmcgill/rs-leetcode on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jbmcgill/rs-leetcode [INFO] finished tweaking git repo https://github.com/jbmcgill/rs-leetcode [INFO] tweaked toml for git repo https://github.com/jbmcgill/rs-leetcode written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jbmcgill/rs-leetcode already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", 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] 0956e2b047af756a62fe0fbcb1696e4f5ac77c78c297f2ea8b41bff677cde090 [INFO] running `Command { std: "docker" "start" "-a" "0956e2b047af756a62fe0fbcb1696e4f5ac77c78c297f2ea8b41bff677cde090", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0956e2b047af756a62fe0fbcb1696e4f5ac77c78c297f2ea8b41bff677cde090", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0956e2b047af756a62fe0fbcb1696e4f5ac77c78c297f2ea8b41bff677cde090", kill_on_drop: false }` [INFO] [stdout] 0956e2b047af756a62fe0fbcb1696e4f5ac77c78c297f2ea8b41bff677cde090 [INFO] running `Command { std: "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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d146adacb58ae1f7de2b4681f5d5fdb344279a518ed6728db1b867b9f8fa8913 [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" "d146adacb58ae1f7de2b4681f5d5fdb344279a518ed6728db1b867b9f8fa8913", kill_on_drop: false }` [INFO] [stderr] Checking rs-leetcode v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "d146adacb58ae1f7de2b4681f5d5fdb344279a518ed6728db1b867b9f8fa8913", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d146adacb58ae1f7de2b4681f5d5fdb344279a518ed6728db1b867b9f8fa8913", kill_on_drop: false }` [INFO] [stdout] d146adacb58ae1f7de2b4681f5d5fdb344279a518ed6728db1b867b9f8fa8913