[INFO] cloning repository https://github.com/Freyert/sortssortssorts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Freyert/sortssortssorts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreyert%2Fsortssortssorts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreyert%2Fsortssortssorts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e2997c94402485f447e6eb95926495413cc79e1
[INFO] checking Freyert/sortssortssorts against try#6024cfef3a82f9a7688f07054f1650081bad3af5 for pr-74130
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreyert%2Fsortssortssorts" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Freyert/sortssortssorts on toolchain 6024cfef3a82f9a7688f07054f1650081bad3af5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Freyert/sortssortssorts
[INFO] finished tweaking git repo https://github.com/Freyert/sortssortssorts
[INFO] tweaked toml for git repo https://github.com/Freyert/sortssortssorts written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Freyert/sortssortssorts already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "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] 63a7bcb48b7c4f736ed4f4fa02fea1b39d806c07ebc2d36dacccab0d4bcbc414
[INFO] running `Command { std: "docker" "start" "-a" "63a7bcb48b7c4f736ed4f4fa02fea1b39d806c07ebc2d36dacccab0d4bcbc414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63a7bcb48b7c4f736ed4f4fa02fea1b39d806c07ebc2d36dacccab0d4bcbc414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a7bcb48b7c4f736ed4f4fa02fea1b39d806c07ebc2d36dacccab0d4bcbc414", kill_on_drop: false }`
[INFO] [stdout] 63a7bcb48b7c4f736ed4f4fa02fea1b39d806c07ebc2d36dacccab0d4bcbc414
[INFO] running `Command { std: "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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ffff92e5869c23014232013584d4c71da1716140ef30ecc71209560f45ea56c
[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" "2ffff92e5869c23014232013584d4c71da1716140ef30ecc71209560f45ea56c", kill_on_drop: false }`
[INFO] [stderr]     Checking sortssortssorts v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "2ffff92e5869c23014232013584d4c71da1716140ef30ecc71209560f45ea56c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ffff92e5869c23014232013584d4c71da1716140ef30ecc71209560f45ea56c", kill_on_drop: false }`
[INFO] [stdout] 2ffff92e5869c23014232013584d4c71da1716140ef30ecc71209560f45ea56c