[INFO] cloning repository https://github.com/tooyoungtoosimplesometimesnaive/wc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tooyoungtoosimplesometimesnaive/wc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftooyoungtoosimplesometimesnaive%2Fwc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftooyoungtoosimplesometimesnaive%2Fwc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 230b7e1617b27544c6c7e371332ac3cf838116d4
[INFO] checking tooyoungtoosimplesometimesnaive/wc against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftooyoungtoosimplesometimesnaive%2Fwc" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tooyoungtoosimplesometimesnaive/wc on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tooyoungtoosimplesometimesnaive/wc
[INFO] finished tweaking git repo https://github.com/tooyoungtoosimplesometimesnaive/wc
[INFO] tweaked toml for git repo https://github.com/tooyoungtoosimplesometimesnaive/wc written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/tooyoungtoosimplesometimesnaive/wc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] 7d80ff349e8cfd0da32549a4e3c062ed78d486c10472cd5c39abf448053c8813
[INFO] running `Command { std: "docker" "start" "-a" "7d80ff349e8cfd0da32549a4e3c062ed78d486c10472cd5c39abf448053c8813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d80ff349e8cfd0da32549a4e3c062ed78d486c10472cd5c39abf448053c8813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d80ff349e8cfd0da32549a4e3c062ed78d486c10472cd5c39abf448053c8813", kill_on_drop: false }`
[INFO] [stdout] 7d80ff349e8cfd0da32549a4e3c062ed78d486c10472cd5c39abf448053c8813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 108b058035eda2a515a4feda321b49c046f34a03fa46b332bec121e021ca0a59
[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" "108b058035eda2a515a4feda321b49c046f34a03fa46b332bec121e021ca0a59", kill_on_drop: false }`
[INFO] [stderr]     Checking group-result v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "108b058035eda2a515a4feda321b49c046f34a03fa46b332bec121e021ca0a59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "108b058035eda2a515a4feda321b49c046f34a03fa46b332bec121e021ca0a59", kill_on_drop: false }`
[INFO] [stdout] 108b058035eda2a515a4feda321b49c046f34a03fa46b332bec121e021ca0a59