[INFO] fetching crate arguments 0.6.2...
[INFO] building arguments-0.6.2 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate arguments 0.6.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate arguments 0.6.2 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 arguments 0.6.2
[INFO] finished tweaking crates.io crate arguments 0.6.2
[INFO] tweaked toml for crates.io crate arguments 0.6.2 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] a990e656030d360929f731a0eace7d36044ed15371f18d888d3e25cb6d4de903
[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" "a990e656030d360929f731a0eace7d36044ed15371f18d888d3e25cb6d4de903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a990e656030d360929f731a0eace7d36044ed15371f18d888d3e25cb6d4de903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a990e656030d360929f731a0eace7d36044ed15371f18d888d3e25cb6d4de903", kill_on_drop: false }`
[INFO] [stdout] a990e656030d360929f731a0eace7d36044ed15371f18d888d3e25cb6d4de903
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fc9ba0fc252bc9b830a907002b99c4a63e2936268d0fac6d8b24c3cdd018d18e
[INFO] running `Command { std: "docker" "start" "-a" "fc9ba0fc252bc9b830a907002b99c4a63e2936268d0fac6d8b24c3cdd018d18e", kill_on_drop: false }`
[INFO] [stderr]    Compiling options v0.5.1
[INFO] [stderr]    Compiling arguments v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "fc9ba0fc252bc9b830a907002b99c4a63e2936268d0fac6d8b24c3cdd018d18e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9ba0fc252bc9b830a907002b99c4a63e2936268d0fac6d8b24c3cdd018d18e", kill_on_drop: false }`
[INFO] [stdout] fc9ba0fc252bc9b830a907002b99c4a63e2936268d0fac6d8b24c3cdd018d18e
[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] [stdout] 0ef1a643cdb8064141d4377af27f32bc795896199c4cc0a87fac14b6738cd68e
[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" "0ef1a643cdb8064141d4377af27f32bc795896199c4cc0a87fac14b6738cd68e", kill_on_drop: false }`
[INFO] [stderr]    Compiling arguments v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: arguments, (634e8d50dec11724, 8d779252a5cf8224), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arguments, (e582a812b5d64032, e6bec2915955f3b8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arguments, (b4a63e96ba6cc3b6, 52c100ba4ca1e3f0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arguments, (73be071418c5d407, 4b9c86f04023b8d1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arguments, (9513d46f82bb4bcb, 32cc0cfc67dd6c61), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arguments, (b20310cc813aea3d, 2c0ca0ae1988cc49), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arguments, (9293069378fddf11, 5ef0c0c88781f5b8), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "0ef1a643cdb8064141d4377af27f32bc795896199c4cc0a87fac14b6738cd68e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef1a643cdb8064141d4377af27f32bc795896199c4cc0a87fac14b6738cd68e", kill_on_drop: false }`
[INFO] [stdout] 0ef1a643cdb8064141d4377af27f32bc795896199c4cc0a87fac14b6738cd68e