[INFO] cloning repository https://github.com/barsuhn/epd-display
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/barsuhn/epd-display" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarsuhn%2Fepd-display", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarsuhn%2Fepd-display'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6157a0b7128f5f6e4e8cdddd89da7eebbb97375
[INFO] fixing barsuhn/epd-display against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarsuhn%2Fepd-display" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/barsuhn/epd-display
[INFO] finished tweaking git repo https://github.com/barsuhn/epd-display
[INFO] tweaked toml for git repo https://github.com/barsuhn/epd-display written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/barsuhn/epd-display on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/barsuhn/epd-display 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: workspace.dependencies.heapless.fetures
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr] warning: pico-display/Cargo.toml: unused manifest key: dependencies.serde.deafault-features
[INFO] [stderr] warning: `pico-display` (manifest) generated 1 warning
[INFO] [stderr] warning: wifi-demo/Cargo.toml: unused manifest key: dependencies.serde.deafault-features
[INFO] [stderr] warning: `wifi-demo` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.20
[INFO] [stderr]   Downloaded serde-json-core v0.6.0
[INFO] [stderr]   Downloaded critical-section v1.2.0
[INFO] [stderr]   Downloaded static_cell v2.1.1
[INFO] [stderr]   Downloaded smart-leds v0.4.0
[INFO] [stderr]   Downloaded defmt v0.3.100
[INFO] [stderr]   Downloaded defmt-parser v1.0.0
[INFO] [stderr]   Downloaded debug-helper v0.3.13
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.7.5
[INFO] [stderr]   Downloaded nb v1.1.0
[INFO] [stderr]   Downloaded smart-leds-trait v0.3.2
[INFO] [stderr]   Downloaded bare-metal v0.2.5
[INFO] [stderr]   Downloaded defmt v1.0.1
[INFO] [stderr]   Downloaded proc-macro-error2 v2.0.1
[INFO] [stderr]   Downloaded volatile-register v0.2.2
[INFO] [stderr]   Downloaded nb v0.1.3
[INFO] [stderr]   Downloaded managed v0.8.0
[INFO] [stderr]   Downloaded pio-parser v0.3.0
[INFO] [stderr]   Downloaded new_debug_unreachable v1.0.6
[INFO] [stderr]   Downloaded embassy-net-driver-channel v0.3.2
[INFO] [stderr]   Downloaded vcell v0.1.3
[INFO] [stderr]   Downloaded embedded-storage v0.3.1
[INFO] [stderr]   Downloaded dotenvy_macro v0.15.7
[INFO] [stderr]   Downloaded embedded-hal-bus v0.3.0
[INFO] [stderr]   Downloaded embassy-executor-timer-queue v0.1.0
[INFO] [stderr]   Downloaded embassy-executor-macros v0.7.0
[INFO] [stderr]   Downloaded embedded-hal-nb v1.0.0
[INFO] [stderr]   Downloaded bit-set v0.8.0
[INFO] [stderr]   Downloaded defmt-macros v1.0.1
[INFO] [stderr]   Downloaded proc-macro-error-attr2 v2.0.0
[INFO] [stderr]   Downloaded rp-binary-info v0.1.1
[INFO] [stderr]   Downloaded ascii-canvas v4.0.0
[INFO] [stderr]   Downloaded pio-core v0.3.0
[INFO] [stderr]   Downloaded float-cmp v0.9.0
[INFO] [stderr]   Downloaded embassy-futures v0.1.2
[INFO] [stderr]   Downloaded embedded-nal-async v0.8.0
[INFO] [stderr]   Downloaded pico-args v0.5.0
[INFO] [stderr]   Downloaded embassy-time-driver v0.2.1
[INFO] [stderr]   Downloaded embedded-hal-async v1.0.0
[INFO] [stderr]   Downloaded embassy-usb-driver v0.2.0
[INFO] [stderr]   Downloaded embedded-nal v0.9.0
[INFO] [stderr]   Downloaded panic-probe v1.0.0
[INFO] [stderr]   Downloaded defmt-rtt v1.1.0
[INFO] [stderr]   Downloaded embassy-embedded-hal v0.5.0
[INFO] [stderr]   Downloaded embedded-io-async v0.6.1
[INFO] [stderr]   Downloaded embassy-net-driver v0.2.0
[INFO] [stderr]   Downloaded embedded-hal v0.2.7
[INFO] [stderr]   Downloaded embedded-storage-async v0.4.1
[INFO] [stderr]   Downloaded embedded-io v0.6.1
[INFO] [stderr]   Downloaded embassy-time-queue-utils v0.3.0
[INFO] [stderr]   Downloaded rgb v0.8.52
[INFO] [stderr]   Downloaded string_cache v0.8.9
[INFO] [stderr]   Downloaded bit-vec v0.8.0
[INFO] [stderr]   Downloaded bitfield v0.13.2
[INFO] [stderr]   Downloaded lalrpop-util v0.22.2
[INFO] [stderr]   Downloaded fixedbitset v0.5.7
[INFO] [stderr]   Downloaded az v1.2.1
[INFO] [stderr]   Downloaded pio-proc v0.3.0
[INFO] [stderr]   Downloaded pio v0.3.0
[INFO] [stderr]   Downloaded embassy-time v0.5.0
[INFO] [stderr]   Downloaded embassy-hal-internal v0.3.0
[INFO] [stderr]   Downloaded cyw43-pio v0.9.0
[INFO] [stderr]   Downloaded ena v0.14.3
[INFO] [stderr]   Downloaded rp2040-boot2 v0.3.0
[INFO] [stderr]   Downloaded embedded-graphics-core v0.4.0
[INFO] [stderr]   Downloaded cortex-m-rt v0.7.5
[INFO] [stderr]   Downloaded term v1.2.0
[INFO] [stderr]   Downloaded embedded-hal v1.0.0
[INFO] [stderr]   Downloaded embassy-net v0.7.1
[INFO] [stderr]   Downloaded embassy-executor v0.9.1
[INFO] [stderr]   Downloaded cyw43 v0.6.0
[INFO] [stderr]   Downloaded crc-any v2.5.0
[INFO] [stderr]   Downloaded btuuid v0.1.0
[INFO] [stderr]   Downloaded embassy-sync v0.7.2
[INFO] [stderr]   Downloaded bt-hci v0.6.0
[INFO] [stderr]   Downloaded heapless v0.9.2
[INFO] [stderr]   Downloaded syn v2.0.108
[INFO] [stderr]   Downloaded itertools v0.14.0
[INFO] [stderr]   Downloaded embassy-rp v0.9.0
[INFO] [stderr]   Downloaded cortex-m v0.7.7
[INFO] [stderr]   Downloaded micromath v2.1.0
[INFO] [stderr]   Downloaded lalrpop v0.22.2
[INFO] [stderr]   Downloaded fixed v1.29.0
[INFO] [stderr]   Downloaded smoltcp v0.12.0
[INFO] [stderr]   Downloaded rp-pac v7.0.0
[INFO] [stderr]   Downloaded petgraph v0.7.1
[INFO] [stderr]   Downloaded embedded-graphics v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d4c28ec6e08936fc2b601930c85fcb9f170405d3c6f3def49c695f5d67dadbb0
[INFO] running `Command { std: "docker" "start" "d4c28ec6e08936fc2b601930c85fcb9f170405d3c6f3def49c695f5d67dadbb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d4c28ec6e08936fc2b601930c85fcb9f170405d3c6f3def49c695f5d67dadbb0" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4c28ec6e08936fc2b601930c85fcb9f170405d3c6f3def49c695f5d67dadbb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d4c28ec6e08936fc2b601930c85fcb9f170405d3c6f3def49c695f5d67dadbb0" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: workspace.dependencies.heapless.fetures
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr] warning: wifi-demo/Cargo.toml: unused manifest key: dependencies.serde.deafault-features
[INFO] [stderr] warning: `wifi-demo` (manifest) generated 1 warning
[INFO] [stderr] warning: pico-display/Cargo.toml: unused manifest key: dependencies.serde.deafault-features
[INFO] [stderr] warning: `pico-display` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling cortex-m-rt v0.7.5
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling term v1.2.0
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling embassy-sync v0.7.2
[INFO] [stderr]    Compiling embassy-time-driver v0.2.1
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling debug-helper v0.3.13
[INFO] [stderr]    Compiling crc-any v2.5.0
[INFO] [stderr]    Compiling embassy-time-queue-utils v0.3.0
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]    Compiling embassy-hal-internal v0.3.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling rp2040-boot2 v0.3.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fixed v1.29.0
[INFO] [stderr]     Checking embassy-executor-timer-queue v0.1.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling rp-pac v7.0.0
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking embedded-storage v0.3.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking embedded-storage-async v0.4.1
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling lalrpop-util v0.22.2
[INFO] [stderr]     Checking smart-leds-trait v0.3.2
[INFO] [stderr]    Compiling embassy-rp v0.9.0
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]    Compiling lalrpop v0.22.2
[INFO] [stderr]     Checking smart-leds v0.4.0
[INFO] [stderr]     Checking embedded-hal-nb v1.0.0
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking sha2-const-stable v0.1.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling smoltcp v0.12.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling embassy-executor v0.9.1
[INFO] [stderr]     Checking embedded-nal v0.9.0
[INFO] [stderr]    Compiling defmt-rtt v1.1.0
[INFO] [stderr]     Checking managed v0.8.0
[INFO] [stderr]    Compiling panic-probe v1.0.0
[INFO] [stderr]     Checking embedded-nal-async v0.8.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]     Checking embedded-hal-bus v0.3.0
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]    Compiling display-demo v0.1.0 (/opt/rustwide/workdir/display-demo)
[INFO] [stderr]    Compiling pico-display v0.1.0 (/opt/rustwide/workdir/pico-display)
[INFO] [stderr]    Compiling wifi-demo v0.1.0 (/opt/rustwide/workdir/wifi-demo)
[INFO] [stderr]     Checking static_cell v2.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.5
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling num_enum v0.7.5
[INFO] [stderr]    Compiling pio-core v0.3.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling defmt-parser v1.0.0
[INFO] [stderr]    Compiling embassy-executor-macros v0.7.0
[INFO] [stderr]    Compiling dotenvy_macro v0.15.7
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking defmt v0.3.100
[INFO] [stderr]     Checking embassy-time v0.5.0
[INFO] [stderr]     Checking embassy-usb-driver v0.2.0
[INFO] [stderr]     Checking embassy-net-driver v0.2.0
[INFO] [stderr]     Checking embedded-graphics-core v0.4.0
[INFO] [stderr]     Checking dev-tools v0.1.0 (/opt/rustwide/workdir/dev-tools)
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking serde-json-core v0.6.0
[INFO] [stderr]     Checking embedded-graphics v0.8.1
[INFO] [stderr]     Checking embassy-embedded-hal v0.5.0
[INFO] [stderr]     Checking embassy-net-driver-channel v0.3.2
[INFO] [stderr]     Checking cyw43 v0.6.0
[INFO] [stderr]    Compiling pio-parser v0.3.0
[INFO] [stderr]     Checking embassy-net v0.7.1
[INFO] [stderr]    Compiling pio-proc v0.3.0
[INFO] [stderr]     Checking pio v0.3.0
[INFO] [stderr]     Checking cyw43-pio v0.9.0
[INFO] [stderr]     Checking epd-display v0.1.0 (/opt/rustwide/workdir/epd-display)
[INFO] [stderr]     Checking pico-wifi v0.1.0 (/opt/rustwide/workdir/pico-wifi)
[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 `display-demo` (bin "display_demo") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d4c28ec6e08936fc2b601930c85fcb9f170405d3c6f3def49c695f5d67dadbb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c28ec6e08936fc2b601930c85fcb9f170405d3c6f3def49c695f5d67dadbb0", kill_on_drop: false }`
[INFO] [stdout] d4c28ec6e08936fc2b601930c85fcb9f170405d3c6f3def49c695f5d67dadbb0
