[INFO] cloning repository https://github.com/0000marcell/rust-sandbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0000marcell/rust-sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0000marcell%2Frust-sandbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0000marcell%2Frust-sandbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6370cfe3b752350673b773cf0cf2549e8fb6bc0
[INFO] checking 0000marcell/rust-sandbox against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0000marcell%2Frust-sandbox" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  55% (521/941)   
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Checking out files: 100% (941/941), done.
[INFO] validating manifest of git repo https://github.com/0000marcell/rust-sandbox on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/0000marcell/rust-sandbox
[INFO] finished tweaking git repo https://github.com/0000marcell/rust-sandbox
[INFO] tweaked toml for git repo https://github.com/0000marcell/rust-sandbox written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/0000marcell/rust-sandbox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9f8f31a071fa776d55f4e830cf98f3ad31ac6c119c808eeedb75e1ad746e54a
[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" "c9f8f31a071fa776d55f4e830cf98f3ad31ac6c119c808eeedb75e1ad746e54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9f8f31a071fa776d55f4e830cf98f3ad31ac6c119c808eeedb75e1ad746e54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9f8f31a071fa776d55f4e830cf98f3ad31ac6c119c808eeedb75e1ad746e54a", kill_on_drop: false }`
[INFO] [stdout] c9f8f31a071fa776d55f4e830cf98f3ad31ac6c119c808eeedb75e1ad746e54a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4785ee4c939131a947396c20c02793b41ea60ca5fb3bd4449eb1a37a2a5ca990
[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" "4785ee4c939131a947396c20c02793b41ea60ca5fb3bd4449eb1a37a2a5ca990", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "4785ee4c939131a947396c20c02793b41ea60ca5fb3bd4449eb1a37a2a5ca990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4785ee4c939131a947396c20c02793b41ea60ca5fb3bd4449eb1a37a2a5ca990", kill_on_drop: false }`
[INFO] [stdout] 4785ee4c939131a947396c20c02793b41ea60ca5fb3bd4449eb1a37a2a5ca990