[INFO] cloning repository https://github.com/zakimadaoui/rp2040-experiments
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zakimadaoui/rp2040-experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzakimadaoui%2Frp2040-experiments", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzakimadaoui%2Frp2040-experiments'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3d8065dfef2e12f12a729dff9e449152a19b331
[INFO] checking zakimadaoui/rp2040-experiments against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzakimadaoui%2Frp2040-experiments" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zakimadaoui/rp2040-experiments
[INFO] finished tweaking git repo https://github.com/zakimadaoui/rp2040-experiments
[INFO] tweaked toml for git repo https://github.com/zakimadaoui/rp2040-experiments written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zakimadaoui/rp2040-experiments on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zakimadaoui/rp2040-experiments 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded frunk v0.4.2
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.7.0
[INFO] [stderr]   Downloaded frunk_derives v0.4.2
[INFO] [stderr]   Downloaded rp2040-hal-macros v0.1.0
[INFO] [stderr]   Downloaded pio v0.2.1
[INFO] [stderr]   Downloaded defmt-rtt v0.4.0
[INFO] [stderr]   Downloaded panic-probe v0.3.1
[INFO] [stderr]   Downloaded rtic-core v1.0.0
[INFO] [stderr]   Downloaded cortex-m-rtic-macros v1.1.6
[INFO] [stderr]   Downloaded rtic-syntax v1.0.3
[INFO] [stderr]   Downloaded crc-any v2.4.4
[INFO] [stderr]   Downloaded rp2040-boot2 v0.3.0
[INFO] [stderr]   Downloaded rp-pico v0.8.0
[INFO] [stderr]   Downloaded frunk_core v0.4.2
[INFO] [stderr]   Downloaded rtic-monotonic v1.0.0
[INFO] [stderr]   Downloaded rp2040-hal v0.9.1
[INFO] [stderr]   Downloaded thiserror-impl v1.0.55
[INFO] [stderr]   Downloaded defmt v0.3.5
[INFO] [stderr]   Downloaded thiserror v1.0.55
[INFO] [stderr]   Downloaded defmt-parser v0.3.3
[INFO] [stderr]   Downloaded rp2040-pac v0.5.0
[INFO] [stderr]   Downloaded defmt-macros v0.3.6
[INFO] [stderr]   Downloaded cortex-m-rtic v1.1.4
[INFO] [stderr]   Downloaded embedded-dma v0.2.0
[INFO] [stderr]   Downloaded frunk_proc_macro_helpers v0.1.2
[INFO] [stderr]   Downloaded cortex-m-rt v0.7.3
[INFO] [stderr]   Downloaded usb-device v0.2.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f91e9ae09e507d2803978120beb5c6f371aa20fa1410d819d47ef90e3502210d
[INFO] running `Command { std: "docker" "start" "-a" "f91e9ae09e507d2803978120beb5c6f371aa20fa1410d819d47ef90e3502210d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f91e9ae09e507d2803978120beb5c6f371aa20fa1410d819d47ef90e3502210d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f91e9ae09e507d2803978120beb5c6f371aa20fa1410d819d47ef90e3502210d", kill_on_drop: false }`
[INFO] [stdout] f91e9ae09e507d2803978120beb5c6f371aa20fa1410d819d47ef90e3502210d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ceec8f9d72d6fd649506d56a05479738551741ea5322dbfb3527741b0ecb121a
[INFO] running `Command { std: "docker" "start" "-a" "ceec8f9d72d6fd649506d56a05479738551741ea5322dbfb3527741b0ecb121a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling cortex-m-rt v0.7.3
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling frunk_core v0.4.2
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling debug-helper v0.3.13
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling rp2040-pac v0.5.0
[INFO] [stderr]     Checking critical-section v1.1.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling crc-any v2.4.4
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking gcd v2.3.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking embedded-dma v0.2.0
[INFO] [stderr]     Checking usb-device v0.2.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling rp-pico v0.8.0
[INFO] [stderr]    Compiling defmt v0.3.5
[INFO] [stderr]    Compiling thiserror v1.0.55
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]     Checking fugit v0.3.7
[INFO] [stderr]    Compiling defmt-macros v0.3.6
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling defmt-rtt v0.4.0
[INFO] [stderr]    Compiling panic-probe v0.3.1
[INFO] [stderr]    Compiling rp2040-boot2 v0.3.0
[INFO] [stderr]    Compiling bus_behavior v0.1.0 (/opt/rustwide/workdir/bus_behavior)
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling cross_core_demos v0.1.0 (/opt/rustwide/workdir/cross_core_demos)
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling cortex-m-rtic v1.1.4
[INFO] [stderr]     Checking rtic-core v1.0.0
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking rtic-monotonic v1.0.0
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]    Compiling hello_pico_ram v0.1.0 (/opt/rustwide/workdir/hello_pico_ram)
[INFO] [stderr]    Compiling pico_rtic_timer v0.1.0 (/opt/rustwide/workdir/pico_rtic_timer)
[INFO] [stderr]    Compiling hello_pico v0.1.0 (/opt/rustwide/workdir/hello_pico)
[INFO] [stderr]    Compiling hello_pico_multicore v0.1.0 (/opt/rustwide/workdir/hello_pico_multicore)
[INFO] [stderr]    Compiling pico_timer v0.1.0 (/opt/rustwide/workdir/pico_simple_timer)
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling pico_rtic_timer_ram v0.1.0 (/opt/rustwide/workdir/pico_rtic_timer_ram)
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling syn v2.0.43
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.2
[INFO] [stderr]    Compiling frunk_derives v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.55
[INFO] [stderr]    Compiling rtic-syntax v1.0.3
[INFO] [stderr]     Checking frunk v0.4.2
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling defmt-parser v0.3.3
[INFO] [stderr]    Compiling rp2040-hal-macros v0.1.0
[INFO] [stderr]    Compiling cortex-m-rtic-macros v1.1.6
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking pio v0.2.1
[INFO] [stderr]     Checking rp2040-hal v0.9.1
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> bus_behavior/src/lib.rs:24:18
[INFO] [stdout]     |
[INFO] [stdout] 24  |             "ldr {0}, [{3}]", // read systick current value register CVR
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |             out(reg) start,
[INFO] [stdout]     |                      ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout]     = note: `#[warn(asm_sub_register)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> bus_behavior/src/lib.rs:136:18
[INFO] [stdout]     |
[INFO] [stdout] 136 |             "ldr {2}, [{3}]", // read systick current value register CVR
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |             out(reg) end,
[INFO] [stdout]     |                      --- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{2:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{2:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> bus_behavior/src/lib.rs:164:18
[INFO] [stdout]     |
[INFO] [stdout] 164 |             "ldr {0}, [{2}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 277 |             out(reg) start, // 0
[INFO] [stdout]     |                      ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> bus_behavior/src/lib.rs:276:18
[INFO] [stdout]     |
[INFO] [stdout] 276 |             "ldr {1}, [{2}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 277 |             out(reg) start, // 0
[INFO] [stdout] 278 |             out(reg) end, // 1
[INFO] [stdout]     |                      --- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{1:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{1:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> bus_behavior/src/lib.rs:166:18
[INFO] [stdout]     |
[INFO] [stdout] 166 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 167 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 168 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 169 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 170 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 171 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 172 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 173 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 174 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 175 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 176 |
[INFO] [stdout] 177 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 178 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 179 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 180 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 181 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 182 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 183 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 184 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 185 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 186 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 187 |
[INFO] [stdout] 188 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 189 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 190 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 191 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 192 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 193 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 194 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 195 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 196 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 197 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 198 |
[INFO] [stdout] 199 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 200 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 201 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 202 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 203 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 204 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 205 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 206 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 207 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 208 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 209 |
[INFO] [stdout] 210 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 211 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 212 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 213 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 214 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 215 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 216 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 217 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 218 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 219 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 220 |
[INFO] [stdout] 221 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 222 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 223 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 224 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 225 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 226 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 227 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 228 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 229 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 230 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 231 |
[INFO] [stdout] 232 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 233 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 234 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 235 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 236 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 237 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 238 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 239 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 240 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 241 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 242 |
[INFO] [stdout] 243 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 244 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 245 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 246 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 247 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 248 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 249 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 250 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 251 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 252 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 253 |
[INFO] [stdout] 254 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 255 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 256 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 257 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 258 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 259 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 260 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 261 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 262 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 263 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 264 |
[INFO] [stdout] 265 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 266 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 267 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 268 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 269 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 270 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 271 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 272 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 273 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 274 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 281 |             in(reg) 2507, // 3
[INFO] [stdout]     |                     ---- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{3:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{3:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> bus_behavior/src/lib.rs:305:18
[INFO] [stdout]     |
[INFO] [stdout] 305 |             "ldr {0}, [{2}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 418 |             out(reg) start, // 0
[INFO] [stdout]     |                      ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> bus_behavior/src/lib.rs:417:18
[INFO] [stdout]     |
[INFO] [stdout] 417 |             "ldr {1}, [{2}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 418 |             out(reg) start, // 0
[INFO] [stdout] 419 |             out(reg) end, // 1
[INFO] [stdout]     |                      --- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{1:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{1:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[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: 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: 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: `#[panic_handler]` function required, but not found
[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: 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: 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: 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] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> bus_behavior/src/lib.rs:24:18
[INFO] [stdout]     |
[INFO] [stdout] 24  |             "ldr {0}, [{3}]", // read systick current value register CVR
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |             out(reg) start,
[INFO] [stdout]     |                      ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout]     = note: `#[warn(asm_sub_register)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> bus_behavior/src/lib.rs:136:18
[INFO] [stdout]     |
[INFO] [stdout] 136 |             "ldr {2}, [{3}]", // read systick current value register CVR
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |             out(reg) end,
[INFO] [stdout]     |                      --- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{2:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{2:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[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] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> bus_behavior/src/lib.rs:164:18
[INFO] [stdout]     |
[INFO] [stdout] 164 |             "ldr {0}, [{2}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 277 |             out(reg) start, // 0
[INFO] [stdout]     |                      ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> bus_behavior/src/lib.rs:276:18
[INFO] [stdout]     |
[INFO] [stdout] 276 |             "ldr {1}, [{2}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 277 |             out(reg) start, // 0
[INFO] [stdout] 278 |             out(reg) end, // 1
[INFO] [stdout]     |                      --- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{1:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{1:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> bus_behavior/src/lib.rs:166:18
[INFO] [stdout]     |
[INFO] [stdout] 166 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 167 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 168 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 169 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 170 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 171 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 172 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 173 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 174 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 175 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 176 |
[INFO] [stdout] 177 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 178 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 179 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 180 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 181 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 182 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 183 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 184 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 185 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 186 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 187 |
[INFO] [stdout] 188 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 189 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 190 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 191 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 192 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 193 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 194 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 195 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 196 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 197 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 198 |
[INFO] [stdout] 199 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 200 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 201 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 202 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 203 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 204 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 205 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 206 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 207 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 208 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 209 |
[INFO] [stdout] 210 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 211 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 212 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 213 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 214 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 215 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 216 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 217 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 218 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 219 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 220 |
[INFO] [stdout] 221 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 222 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 223 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 224 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 225 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 226 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 227 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 228 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 229 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 230 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 231 |
[INFO] [stdout] 232 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 233 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 234 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 235 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 236 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 237 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 238 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 239 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 240 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 241 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 242 |
[INFO] [stdout] 243 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 244 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 245 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 246 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 247 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 248 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 249 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 250 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 251 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 252 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 253 |
[INFO] [stdout] 254 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 255 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 256 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 257 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 258 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 259 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 260 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 261 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 262 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 263 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 264 |
[INFO] [stdout] 265 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 266 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 267 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 268 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 269 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 270 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 271 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 272 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 273 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 274 |             "str {3}, [{4}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 281 |             in(reg) 2507, // 3
[INFO] [stdout]     |                     ---- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{3:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{3:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> bus_behavior/src/lib.rs:305:18
[INFO] [stdout]     |
[INFO] [stdout] 305 |             "ldr {0}, [{2}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 418 |             out(reg) start, // 0
[INFO] [stdout]     |                      ----- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{0:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> bus_behavior/src/lib.rs:417:18
[INFO] [stdout]     |
[INFO] [stdout] 417 |             "ldr {1}, [{2}]",
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 418 |             out(reg) start, // 0
[INFO] [stdout] 419 |             out(reg) end, // 1
[INFO] [stdout]     |                      --- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{1:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{1:r}` to keep the default formatting of `rax` (for 64-bit values)
[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: `#[panic_handler]` function required, but not found
[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] [stderr] error: could not compile `hello_pico_multicore` (bin "hello_pico_multicore") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hello_pico_ram` (bin "hello_pico_ram") due to 1 previous error
[INFO] [stderr] error: could not compile `cross_core_demos` (example "demo4") due to 2 previous errors
[INFO] [stdout] warning: unused variable: `sys_freq`
[INFO] [stdout]   --> cross_core_demos/examples/demo2.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn core1_task(sys_freq: u32) -> ! {
[INFO] [stdout]    |               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sys_freq`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello_pico` (bin "hello_pico") due to 1 previous error
[INFO] [stderr] error: could not compile `cross_core_demos` (example "demo1") due to 2 previous errors
[INFO] [stderr] error: could not compile `cross_core_demos` (example "demo2") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] error: could not compile `cross_core_demos` (example "demo3") due to 2 previous errors
[INFO] [stderr] error: could not compile `pico_timer` (bin "pico_timer") due to 1 previous error
[INFO] [stderr] error: could not compile `pico_rtic_timer_ram` (bin "pico_rtic_timer_ram") due to 1 previous error
[INFO] [stderr] error: could not compile `pico_rtic_timer` (bin "pico_rtic_timer") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ceec8f9d72d6fd649506d56a05479738551741ea5322dbfb3527741b0ecb121a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceec8f9d72d6fd649506d56a05479738551741ea5322dbfb3527741b0ecb121a", kill_on_drop: false }`
[INFO] [stdout] ceec8f9d72d6fd649506d56a05479738551741ea5322dbfb3527741b0ecb121a