[INFO] fetching crate ckb-vm-definitions 0.20.0-rc3...
[INFO] building ckb-vm-definitions-0.20.0-rc3 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate ckb-vm-definitions 0.20.0-rc3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ckb-vm-definitions 0.20.0-rc3 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 ckb-vm-definitions 0.20.0-rc3
[INFO] finished tweaking crates.io crate ckb-vm-definitions 0.20.0-rc3
[INFO] tweaked toml for crates.io crate ckb-vm-definitions 0.20.0-rc3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate ckb-vm-definitions 0.20.0-rc3 already has a lockfile, it will not be regenerated
[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-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5965e742243543f6b30b5fc7612d7a36916f1da04390968dacd52a7a77cfb32c
[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" "5965e742243543f6b30b5fc7612d7a36916f1da04390968dacd52a7a77cfb32c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5965e742243543f6b30b5fc7612d7a36916f1da04390968dacd52a7a77cfb32c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5965e742243543f6b30b5fc7612d7a36916f1da04390968dacd52a7a77cfb32c", kill_on_drop: false }`
[INFO] [stdout] 5965e742243543f6b30b5fc7612d7a36916f1da04390968dacd52a7a77cfb32c
[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 -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] 43a8ff6a3758f4f3246dffd42220588eed559b795bacc6de9912f92184ff90d6
[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" "43a8ff6a3758f4f3246dffd42220588eed559b795bacc6de9912f92184ff90d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ckb-vm-definitions v0.20.0-rc3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "43a8ff6a3758f4f3246dffd42220588eed559b795bacc6de9912f92184ff90d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43a8ff6a3758f4f3246dffd42220588eed559b795bacc6de9912f92184ff90d6", kill_on_drop: false }`
[INFO] [stdout] 43a8ff6a3758f4f3246dffd42220588eed559b795bacc6de9912f92184ff90d6
[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 -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] [stdout] 1049b35901ce09cf25dba8f32fb0b7feee07ee3208365af886c5173d02a484ca
[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" "1049b35901ce09cf25dba8f32fb0b7feee07ee3208365af886c5173d02a484ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling ckb-vm-definitions v0.20.0-rc3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "1049b35901ce09cf25dba8f32fb0b7feee07ee3208365af886c5173d02a484ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1049b35901ce09cf25dba8f32fb0b7feee07ee3208365af886c5173d02a484ca", kill_on_drop: false }`
[INFO] [stdout] 1049b35901ce09cf25dba8f32fb0b7feee07ee3208365af886c5173d02a484ca