[INFO] cloning repository https://github.com/luizirber/nthash_bug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luizirber/nthash_bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluizirber%2Fnthash_bug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluizirber%2Fnthash_bug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4507d6452ebae8d9d472eaa6faf7074a75897596
[INFO] checking luizirber/nthash_bug against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluizirber%2Fnthash_bug" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/luizirber/nthash_bug on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/luizirber/nthash_bug
[INFO] finished tweaking git repo https://github.com/luizirber/nthash_bug
[INFO] tweaked toml for git repo https://github.com/luizirber/nthash_bug written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/luizirber/nthash_bug already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/luizirber/nthash`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06d0da0408f39ac4670c4edaefda1f4277a323ab374be79f16df3b4d7eda7bed
[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" "06d0da0408f39ac4670c4edaefda1f4277a323ab374be79f16df3b4d7eda7bed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06d0da0408f39ac4670c4edaefda1f4277a323ab374be79f16df3b4d7eda7bed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d0da0408f39ac4670c4edaefda1f4277a323ab374be79f16df3b4d7eda7bed", kill_on_drop: false }`
[INFO] [stdout] 06d0da0408f39ac4670c4edaefda1f4277a323ab374be79f16df3b4d7eda7bed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85cb4507d7e0d4ea6adc6112fd0b16dbfc465a18f89411b4cd34debd0b834c43
[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" "85cb4507d7e0d4ea6adc6112fd0b16dbfc465a18f89411b4cd34debd0b834c43", kill_on_drop: false }`
[INFO] [stderr]     Checking nthash v0.1.0 (https://github.com/luizirber/nthash#787faba1)
[INFO] [stderr]     Checking nthash_bug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "85cb4507d7e0d4ea6adc6112fd0b16dbfc465a18f89411b4cd34debd0b834c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85cb4507d7e0d4ea6adc6112fd0b16dbfc465a18f89411b4cd34debd0b834c43", kill_on_drop: false }`
[INFO] [stdout] 85cb4507d7e0d4ea6adc6112fd0b16dbfc465a18f89411b4cd34debd0b834c43