Nov 27 19:08:59.449 INFO checking tanasinn/blog_os-tutorial against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 19:08:59.449 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 19:08:59.869 INFO [stdout] 1a1e21eadd9b6007ff8d659e407ac1ec5c57ef35aa0492050476d51d521950d1
Nov 27 19:08:59.874 INFO running `"docker" "start" "-a" "1a1e21eadd9b6007ff8d659e407ac1ec5c57ef35aa0492050476d51d521950d1"`
Nov 27 19:09:00.812 INFO [stderr] usermod: no changes
Nov 27 19:09:00.920 INFO [stderr]     Checking ux v0.1.2
Nov 27 19:09:00.920 INFO [stderr]     Checking usize_conversions v0.2.0
Nov 27 19:09:00.920 INFO [stderr]     Checking os_bootinfo v0.2.1
Nov 27 19:09:00.920 INFO [stderr]     Checking bit_field v0.9.0
Nov 27 19:09:01.148 INFO [stderr]     Checking spin v0.4.9
Nov 27 19:09:01.444 INFO [stderr]     Checking volatile v0.2.4
Nov 27 19:09:01.719 INFO [stderr]    Compiling lazy_static v1.1.0
Nov 27 19:09:02.104 INFO [stderr]     Checking bootloader_precompiled v0.2.0
Nov 27 19:09:02.121 INFO [stderr]     Checking array-init v0.0.3
Nov 27 19:09:16.500 INFO [stderr]     Checking x86_64 v0.2.14
Nov 27 19:09:19.402 INFO [stderr]     Checking uart_16550 v0.1.0
Nov 27 19:09:20.198 INFO [stderr]     Checking blog_os v0.1.0 (/source)
Nov 27 19:09:22.138 INFO [stderr] warning: function cannot return without recursing
Nov 27 19:09:22.139 INFO [stderr]   --> src/main.rs:27:5
Nov 27 19:09:22.140 INFO [stderr]    |
Nov 27 19:09:22.141 INFO [stderr] 27 |     fn stack_overflow() {
Nov 27 19:09:22.141 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Nov 27 19:09:22.142 INFO [stderr] 28 |         stack_overflow(); // for each recursion, the return address is pushed
Nov 27 19:09:22.143 INFO [stderr]    |         ---------------- recursive call site
Nov 27 19:09:22.160 INFO [stderr]    |
Nov 27 19:09:22.161 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Nov 27 19:09:22.161 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Nov 27 19:09:22.161 INFO [stderr] 
Nov 27 19:09:23.449 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.61s
Nov 27 19:09:23.456 INFO [stderr] su: No module specific data is present
Nov 27 19:09:24.380 INFO running `"docker" "inspect" "1a1e21eadd9b6007ff8d659e407ac1ec5c57ef35aa0492050476d51d521950d1"`
Nov 27 19:09:24.658 INFO running `"docker" "rm" "-f" "1a1e21eadd9b6007ff8d659e407ac1ec5c57ef35aa0492050476d51d521950d1"`
Nov 27 19:09:24.971 INFO [stdout] 1a1e21eadd9b6007ff8d659e407ac1ec5c57ef35aa0492050476d51d521950d1