[INFO] cloning repository https://github.com/Snowfall99/BitSet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Snowfall99/BitSet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowfall99%2FBitSet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowfall99%2FBitSet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6bcc0f8979973f181beac12e8c7af4313b82de6
[INFO] checking Snowfall99/BitSet against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowfall99%2FBitSet" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Snowfall99/BitSet on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Snowfall99/BitSet
[INFO] finished tweaking git repo https://github.com/Snowfall99/BitSet
[INFO] tweaked toml for git repo https://github.com/Snowfall99/BitSet written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Snowfall99/BitSet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "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] 002ab725899c2760ab05e66d04f5618a39b6644633479e8b975dc58057f5a191
[INFO] running `Command { std: "docker" "start" "-a" "002ab725899c2760ab05e66d04f5618a39b6644633479e8b975dc58057f5a191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "002ab725899c2760ab05e66d04f5618a39b6644633479e8b975dc58057f5a191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "002ab725899c2760ab05e66d04f5618a39b6644633479e8b975dc58057f5a191", kill_on_drop: false }`
[INFO] [stdout] 002ab725899c2760ab05e66d04f5618a39b6644633479e8b975dc58057f5a191
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dd058e4ec6d7f945e173144f25287cd9fe3875d6d1d231cd65bf4d722cb11a8
[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" "6dd058e4ec6d7f945e173144f25287cd9fe3875d6d1d231cd65bf4d722cb11a8", kill_on_drop: false }`
[INFO] [stderr]     Checking bitset v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "6dd058e4ec6d7f945e173144f25287cd9fe3875d6d1d231cd65bf4d722cb11a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd058e4ec6d7f945e173144f25287cd9fe3875d6d1d231cd65bf4d722cb11a8", kill_on_drop: false }`
[INFO] [stdout] 6dd058e4ec6d7f945e173144f25287cd9fe3875d6d1d231cd65bf4d722cb11a8