[INFO] fetching crate cpufeatures 0.1.5...
[INFO] building cpufeatures-0.1.5 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate cpufeatures 0.1.5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate cpufeatures 0.1.5 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 cpufeatures 0.1.5
[INFO] finished tweaking crates.io crate cpufeatures 0.1.5
[INFO] tweaked toml for crates.io crate cpufeatures 0.1.5 written to /workspace/builds/worker-1/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-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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 90a378757137685050a0223fb78eb6850e36b50459e28312b6339f2b02b44f12
[INFO] running `Command { std: "docker" "start" "-a" "90a378757137685050a0223fb78eb6850e36b50459e28312b6339f2b02b44f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90a378757137685050a0223fb78eb6850e36b50459e28312b6339f2b02b44f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90a378757137685050a0223fb78eb6850e36b50459e28312b6339f2b02b44f12", kill_on_drop: false }`
[INFO] [stdout] 90a378757137685050a0223fb78eb6850e36b50459e28312b6339f2b02b44f12
[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] 1d903d8ddb1def3d90e99aaf59e1a892828e0c673882c61ee5c76276300b3c94
[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" "1d903d8ddb1def3d90e99aaf59e1a892828e0c673882c61ee5c76276300b3c94", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpufeatures v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "1d903d8ddb1def3d90e99aaf59e1a892828e0c673882c61ee5c76276300b3c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d903d8ddb1def3d90e99aaf59e1a892828e0c673882c61ee5c76276300b3c94", kill_on_drop: false }`
[INFO] [stdout] 1d903d8ddb1def3d90e99aaf59e1a892828e0c673882c61ee5c76276300b3c94
[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] a03cd77846803860ce3b088ecf5ce8556b320c4e498d40b962b22a57adf55327
[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" "a03cd77846803860ce3b088ecf5ce8556b320c4e498d40b962b22a57adf55327", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpufeatures v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: x86, (e776295c333beb0d, b1f23f9b40288153), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: x86, (5946c9f64d8bde01, c21170e740a4389b), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "a03cd77846803860ce3b088ecf5ce8556b320c4e498d40b962b22a57adf55327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03cd77846803860ce3b088ecf5ce8556b320c4e498d40b962b22a57adf55327", kill_on_drop: false }`
[INFO] [stdout] a03cd77846803860ce3b088ecf5ce8556b320c4e498d40b962b22a57adf55327