[INFO] cloning repository https://github.com/LopsanAMO/Diagonal-Diference
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LopsanAMO/Diagonal-Diference" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLopsanAMO%2FDiagonal-Diference", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLopsanAMO%2FDiagonal-Diference'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc4e69cb4cf9e0344cc6815dfea6b3854cca8ec6
[INFO] checking LopsanAMO/Diagonal-Diference against try#1c5262aa6c045a581fb974488793f09ed51fc498 for pr-78376
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLopsanAMO%2FDiagonal-Diference" "/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/LopsanAMO/Diagonal-Diference on toolchain 1c5262aa6c045a581fb974488793f09ed51fc498
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LopsanAMO/Diagonal-Diference
[INFO] finished tweaking git repo https://github.com/LopsanAMO/Diagonal-Diference
[INFO] tweaked toml for git repo https://github.com/LopsanAMO/Diagonal-Diference written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/LopsanAMO/Diagonal-Diference already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d094bbf8ebe1b157915c8ce3280475e793aeb240167d36a8905c7c7ddd1257ac
[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" "d094bbf8ebe1b157915c8ce3280475e793aeb240167d36a8905c7c7ddd1257ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d094bbf8ebe1b157915c8ce3280475e793aeb240167d36a8905c7c7ddd1257ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d094bbf8ebe1b157915c8ce3280475e793aeb240167d36a8905c7c7ddd1257ac", kill_on_drop: false }`
[INFO] [stdout] d094bbf8ebe1b157915c8ce3280475e793aeb240167d36a8905c7c7ddd1257ac
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81a7492ebf1355b13f14a51d7b8099410c2f0c3b97d7390a548b5f68a00271f0
[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" "81a7492ebf1355b13f14a51d7b8099410c2f0c3b97d7390a548b5f68a00271f0", kill_on_drop: false }`
[INFO] [stderr]     Checking diagonal_diference v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "81a7492ebf1355b13f14a51d7b8099410c2f0c3b97d7390a548b5f68a00271f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81a7492ebf1355b13f14a51d7b8099410c2f0c3b97d7390a548b5f68a00271f0", kill_on_drop: false }`
[INFO] [stdout] 81a7492ebf1355b13f14a51d7b8099410c2f0c3b97d7390a548b5f68a00271f0