[INFO] fetching crate litex-hal 0.4.0...
[INFO] testing litex-hal-0.4.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate litex-hal 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate litex-hal 0.4.0
[INFO] finished tweaking crates.io crate litex-hal 0.4.0
[INFO] tweaked toml for crates.io crate litex-hal 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate litex-hal 0.4.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate litex-hal 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded panic-halt v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef6914159e1705258d6ff8988efe0b6945a4c54d9d4a9b90317a31e2a11a7009
[INFO] running `Command { std: "docker" "start" "-a" "ef6914159e1705258d6ff8988efe0b6945a4c54d9d4a9b90317a31e2a11a7009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef6914159e1705258d6ff8988efe0b6945a4c54d9d4a9b90317a31e2a11a7009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6914159e1705258d6ff8988efe0b6945a4c54d9d4a9b90317a31e2a11a7009", kill_on_drop: false }`
[INFO] [stdout] ef6914159e1705258d6ff8988efe0b6945a4c54d9d4a9b90317a31e2a11a7009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2177305479af106661b3bfe79dd2aa4f9b1223bdd6d6fd72a881cac09889a1dc
[INFO] running `Command { std: "docker" "start" "-a" "2177305479af106661b3bfe79dd2aa4f9b1223bdd6d6fd72a881cac09889a1dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling litex-hal v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "2177305479af106661b3bfe79dd2aa4f9b1223bdd6d6fd72a881cac09889a1dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2177305479af106661b3bfe79dd2aa4f9b1223bdd6d6fd72a881cac09889a1dc", kill_on_drop: false }`
[INFO] [stdout] 2177305479af106661b3bfe79dd2aa4f9b1223bdd6d6fd72a881cac09889a1dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4f7a58cf844a43aa5e11d2508028d28a55ea9998f617d9ff90a032a3933c99a
[INFO] running `Command { std: "docker" "start" "-a" "a4f7a58cf844a43aa5e11d2508028d28a55ea9998f617d9ff90a032a3933c99a", kill_on_drop: false }`
[INFO] [stderr]    Compiling panic-halt v0.2.0
[INFO] [stderr]    Compiling litex-hal v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `litex_sim_pac`
[INFO] [stdout]  --> examples/counter.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use litex_sim_pac::{riscv_rt::entry, Peripherals};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `litex_sim_pac`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `litex_sim_pac`, use `cargo add litex_sim_pac` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `litex_sim_pac`
[INFO] [stdout]  --> examples/counter.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use litex_sim_pac::{riscv_rt::entry, Peripherals};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `litex_sim_pac`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `litex_sim_pac`, use `cargo add litex_sim_pac` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `litex_sim_pac`
[INFO] [stdout]   --> examples/counter.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Uart: litex_sim_pac::UART,
[INFO] [stdout]    |           ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `litex_sim_pac`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `litex_sim_pac`, use `cargo add litex_sim_pac` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `litex_sim_pac`
[INFO] [stdout]   --> examples/counter.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Timer: litex_sim_pac::TIMER0,
[INFO] [stdout]    |            ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `litex_sim_pac`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `litex_sim_pac`, use `cargo add litex_sim_pac` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `litex-hal` (example "counter") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "a4f7a58cf844a43aa5e11d2508028d28a55ea9998f617d9ff90a032a3933c99a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f7a58cf844a43aa5e11d2508028d28a55ea9998f617d9ff90a032a3933c99a", kill_on_drop: false }`
[INFO] [stdout] a4f7a58cf844a43aa5e11d2508028d28a55ea9998f617d9ff90a032a3933c99a