[INFO] fetching crate cavity 1.1.0...
[INFO] building cavity-1.1.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate cavity 1.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cavity 1.1.0 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cavity 1.1.0
[INFO] finished tweaking crates.io crate cavity 1.1.0
[INFO] tweaked toml for crates.io crate cavity 1.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92a1d88c78d2cf8d7849ee3ce2190ee37e9bccdd10be3460f61e94fe53a98dc4
[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" "92a1d88c78d2cf8d7849ee3ce2190ee37e9bccdd10be3460f61e94fe53a98dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92a1d88c78d2cf8d7849ee3ce2190ee37e9bccdd10be3460f61e94fe53a98dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a1d88c78d2cf8d7849ee3ce2190ee37e9bccdd10be3460f61e94fe53a98dc4", kill_on_drop: false }`
[INFO] [stdout] 92a1d88c78d2cf8d7849ee3ce2190ee37e9bccdd10be3460f61e94fe53a98dc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80fd5b167f02e41cb495ad752f81d8ec1740c4110ad01fd6b15faf08a3b210c7
[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" "80fd5b167f02e41cb495ad752f81d8ec1740c4110ad01fd6b15faf08a3b210c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cavity v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "80fd5b167f02e41cb495ad752f81d8ec1740c4110ad01fd6b15faf08a3b210c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80fd5b167f02e41cb495ad752f81d8ec1740c4110ad01fd6b15faf08a3b210c7", kill_on_drop: false }`
[INFO] [stdout] 80fd5b167f02e41cb495ad752f81d8ec1740c4110ad01fd6b15faf08a3b210c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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] c1a719d208b915a9de5e087414356b7ccfa7b25250387bade18048c15905fb6c
[INFO] running `Command { std: "docker" "start" "-a" "c1a719d208b915a9de5e087414356b7ccfa7b25250387bade18048c15905fb6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cavity v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: cavity, (c0fe8a3ab36dbdc0, 8da2770ecfe4f103), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cavity, (db5367af900ae90f, 3d4acf2a497bc946), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cavity, (afb17713aecb045a, a6c1ab06c89590d1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cavity, (a03fea519395732f, 862c88bebe252d60), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cavity, (87c37f5937a67c42, 9d506470824e01fb), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "c1a719d208b915a9de5e087414356b7ccfa7b25250387bade18048c15905fb6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a719d208b915a9de5e087414356b7ccfa7b25250387bade18048c15905fb6c", kill_on_drop: false }`
[INFO] [stdout] c1a719d208b915a9de5e087414356b7ccfa7b25250387bade18048c15905fb6c