[INFO] cloning repository https://github.com/FuzzyNovaGoblin/immediate_closure
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FuzzyNovaGoblin/immediate_closure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzzyNovaGoblin%2Fimmediate_closure", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzzyNovaGoblin%2Fimmediate_closure'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7de7ef0cd7f00e7c7c799b3c870750adb6aa070c
[INFO] checking FuzzyNovaGoblin/immediate_closure against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzzyNovaGoblin%2Fimmediate_closure" "/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/FuzzyNovaGoblin/immediate_closure on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FuzzyNovaGoblin/immediate_closure
[INFO] finished tweaking git repo https://github.com/FuzzyNovaGoblin/immediate_closure
[INFO] tweaked toml for git repo https://github.com/FuzzyNovaGoblin/immediate_closure written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/FuzzyNovaGoblin/immediate_closure already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90785e8586271a11568e92b8a78e933c5c30b0cf2d18ee47be4cd9bcacccd6da
[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" "90785e8586271a11568e92b8a78e933c5c30b0cf2d18ee47be4cd9bcacccd6da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90785e8586271a11568e92b8a78e933c5c30b0cf2d18ee47be4cd9bcacccd6da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90785e8586271a11568e92b8a78e933c5c30b0cf2d18ee47be4cd9bcacccd6da", kill_on_drop: false }`
[INFO] [stdout] 90785e8586271a11568e92b8a78e933c5c30b0cf2d18ee47be4cd9bcacccd6da
[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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--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] 91462bb62e2e1c9ca5b8b6fd882f65a5451f188a4bc1f4dccb89a9f5cd07a9f9
[INFO] running `Command { std: "docker" "start" "-a" "91462bb62e2e1c9ca5b8b6fd882f65a5451f188a4bc1f4dccb89a9f5cd07a9f9", kill_on_drop: false }`
[INFO] [stderr]     Checking immediate_closure v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "91462bb62e2e1c9ca5b8b6fd882f65a5451f188a4bc1f4dccb89a9f5cd07a9f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91462bb62e2e1c9ca5b8b6fd882f65a5451f188a4bc1f4dccb89a9f5cd07a9f9", kill_on_drop: false }`
[INFO] [stdout] 91462bb62e2e1c9ca5b8b6fd882f65a5451f188a4bc1f4dccb89a9f5cd07a9f9