[INFO] fetching crate flatten_dir 0.1.0...
[INFO] building flatten_dir-0.1.0 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate flatten_dir 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate flatten_dir 0.1.0 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flatten_dir 0.1.0
[INFO] finished tweaking crates.io crate flatten_dir 0.1.0
[INFO] tweaked toml for crates.io crate flatten_dir 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate flatten_dir 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 974b95ee8a7853efde205d7132131de73a3de2e1799c8f4e28ff4ac13f0302c5
[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" "974b95ee8a7853efde205d7132131de73a3de2e1799c8f4e28ff4ac13f0302c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "974b95ee8a7853efde205d7132131de73a3de2e1799c8f4e28ff4ac13f0302c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "974b95ee8a7853efde205d7132131de73a3de2e1799c8f4e28ff4ac13f0302c5", kill_on_drop: false }`
[INFO] [stdout] 974b95ee8a7853efde205d7132131de73a3de2e1799c8f4e28ff4ac13f0302c5
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", 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] fe1170ac814c8978f5dcc9b85ae5c8af752009f58578b043d441b482b6a853a3
[INFO] running `Command { std: "docker" "start" "-a" "fe1170ac814c8978f5dcc9b85ae5c8af752009f58578b043d441b482b6a853a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling flatten_dir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "fe1170ac814c8978f5dcc9b85ae5c8af752009f58578b043d441b482b6a853a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe1170ac814c8978f5dcc9b85ae5c8af752009f58578b043d441b482b6a853a3", kill_on_drop: false }`
[INFO] [stdout] fe1170ac814c8978f5dcc9b85ae5c8af752009f58578b043d441b482b6a853a3
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", 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] ae798598a51b7b87c89456542e0c600f3fbcb60dea61574dd1c57e108faf0322
[INFO] running `Command { std: "docker" "start" "-a" "ae798598a51b7b87c89456542e0c600f3fbcb60dea61574dd1c57e108faf0322", kill_on_drop: false }`
[INFO] [stderr]    Compiling flatten_dir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "ae798598a51b7b87c89456542e0c600f3fbcb60dea61574dd1c57e108faf0322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae798598a51b7b87c89456542e0c600f3fbcb60dea61574dd1c57e108faf0322", kill_on_drop: false }`
[INFO] [stdout] ae798598a51b7b87c89456542e0c600f3fbcb60dea61574dd1c57e108faf0322
