[INFO] fetching crate user-mode-riscv 0.1.0...
[INFO] checking user-mode-riscv-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate user-mode-riscv 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate user-mode-riscv 0.1.0
[INFO] finished tweaking crates.io crate user-mode-riscv 0.1.0
[INFO] tweaked toml for crates.io crate user-mode-riscv 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate user-mode-riscv 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding elfloader v0.11.0 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1660ec1f730118b5c43787c2e9424caf117caeeb8d1bfac49b48b74ed7d07909
[INFO] running `Command { std: "docker" "start" "-a" "1660ec1f730118b5c43787c2e9424caf117caeeb8d1bfac49b48b74ed7d07909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1660ec1f730118b5c43787c2e9424caf117caeeb8d1bfac49b48b74ed7d07909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1660ec1f730118b5c43787c2e9424caf117caeeb8d1bfac49b48b74ed7d07909", kill_on_drop: false }`
[INFO] [stdout] 1660ec1f730118b5c43787c2e9424caf117caeeb8d1bfac49b48b74ed7d07909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23420f5242cfe8e9453daee733410e038728b5f42b2b7ad25f73c2f40ee1a2b2
[INFO] running `Command { std: "docker" "start" "-a" "23420f5242cfe8e9453daee733410e038728b5f42b2b7ad25f73c2f40ee1a2b2", kill_on_drop: false }`
[INFO] [stderr]     Checking zero v0.1.3
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking user-mode-riscv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_mm_getcsr`: see `_mm_getcsr` documentation - use inline assembly instead
[INFO] [stdout]     --> src/cpu.rs:1245:30
[INFO] [stdout]      |
[INFO] [stdout] 1245 |         let intel = unsafe { _mm_getcsr() };
[INFO] [stdout]      |                              ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_mm_getcsr`: see `_mm_getcsr` documentation - use inline assembly instead
[INFO] [stdout]     --> src/cpu.rs:1286:34
[INFO] [stdout]      |
[INFO] [stdout] 1286 |         let mut flags = unsafe { _mm_getcsr() } & !_MM_EXCEPT_MASK;
[INFO] [stdout]      |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_mm_setcsr`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]     --> src/cpu.rs:1306:18
[INFO] [stdout]      |
[INFO] [stdout] 1306 |         unsafe { _mm_setcsr(flags); }
[INFO] [stdout]      |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking xmas-elf v0.7.0
[INFO] [stderr]     Checking elfloader v0.11.0
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_mm_getcsr`: see `_mm_getcsr` documentation - use inline assembly instead
[INFO] [stdout]     --> src/cpu.rs:1245:30
[INFO] [stdout]      |
[INFO] [stdout] 1245 |         let intel = unsafe { _mm_getcsr() };
[INFO] [stdout]      |                              ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_mm_getcsr`: see `_mm_getcsr` documentation - use inline assembly instead
[INFO] [stdout]     --> src/cpu.rs:1286:34
[INFO] [stdout]      |
[INFO] [stdout] 1286 |         let mut flags = unsafe { _mm_getcsr() } & !_MM_EXCEPT_MASK;
[INFO] [stdout]      |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_mm_setcsr`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]     --> src/cpu.rs:1306:18
[INFO] [stdout]      |
[INFO] [stdout] 1306 |         unsafe { _mm_setcsr(flags); }
[INFO] [stdout]      |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "23420f5242cfe8e9453daee733410e038728b5f42b2b7ad25f73c2f40ee1a2b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23420f5242cfe8e9453daee733410e038728b5f42b2b7ad25f73c2f40ee1a2b2", kill_on_drop: false }`
[INFO] [stdout] 23420f5242cfe8e9453daee733410e038728b5f42b2b7ad25f73c2f40ee1a2b2