[INFO] cloning repository https://github.com/gness1804/number-guesser-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gness1804/number-guesser-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgness1804%2Fnumber-guesser-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgness1804%2Fnumber-guesser-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 586109e71796ec5f8c4202d405d88c305765cd09 [INFO] checking gness1804/number-guesser-rust against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgness1804%2Fnumber-guesser-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gness1804/number-guesser-rust on toolchain 7b3565da729099dbe807466fcd118fb2815986e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gness1804/number-guesser-rust [INFO] finished tweaking git repo https://github.com/gness1804/number-guesser-rust [INFO] tweaked toml for git repo https://github.com/gness1804/number-guesser-rust written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/gness1804/number-guesser-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b5ba069168de2f13745d2414581696ae78c7ce4713c7c50219d297e1a49c7da1 [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" "b5ba069168de2f13745d2414581696ae78c7ce4713c7c50219d297e1a49c7da1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5ba069168de2f13745d2414581696ae78c7ce4713c7c50219d297e1a49c7da1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5ba069168de2f13745d2414581696ae78c7ce4713c7c50219d297e1a49c7da1", kill_on_drop: false }` [INFO] [stdout] b5ba069168de2f13745d2414581696ae78c7ce4713c7c50219d297e1a49c7da1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 108081ad6489c2c57d124f7d26378f596ae192c4d7cf6b42a8965592e17ab350 [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" "108081ad6489c2c57d124f7d26378f596ae192c4d7cf6b42a8965592e17ab350", kill_on_drop: false }` [INFO] [stderr] Checking rand v0.3.20 [INFO] [stderr] Checking number_guesser v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "108081ad6489c2c57d124f7d26378f596ae192c4d7cf6b42a8965592e17ab350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "108081ad6489c2c57d124f7d26378f596ae192c4d7cf6b42a8965592e17ab350", kill_on_drop: false }` [INFO] [stdout] 108081ad6489c2c57d124f7d26378f596ae192c4d7cf6b42a8965592e17ab350