[INFO] cloning repository https://github.com/robdimsdale/blue-pill-desk-controller [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robdimsdale/blue-pill-desk-controller" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobdimsdale%2Fblue-pill-desk-controller", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobdimsdale%2Fblue-pill-desk-controller'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 86a2fade9e93b9bc206c3a8576f1e8c40a6a4820 [INFO] checking robdimsdale/blue-pill-desk-controller against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobdimsdale%2Fblue-pill-desk-controller" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/robdimsdale/blue-pill-desk-controller on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/robdimsdale/blue-pill-desk-controller [INFO] finished tweaking git repo https://github.com/robdimsdale/blue-pill-desk-controller [INFO] tweaked toml for git repo https://github.com/robdimsdale/blue-pill-desk-controller written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/robdimsdale/blue-pill-desk-controller 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/robdimsdale/vari-desk-2020` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded critical-section v0.2.4 [INFO] [stderr] Downloaded rtic-monotonic v0.1.0-rc.1 [INFO] [stderr] Downloaded panic-reset v0.1.0 [INFO] [stderr] Downloaded atomic-polyfill v0.1.4 [INFO] [stderr] Downloaded cortex-m-rtic v0.6.0-rc.2 [INFO] [stderr] Downloaded adafruit-7segment v0.1.0 [INFO] [stderr] Downloaded rtic-syntax v0.5.0-rc.1 [INFO] [stderr] Downloaded cortex-m-rtic-macros v0.6.0-rc.2 [INFO] [stderr] Downloaded stm32f1xx-hal v0.7.0 [INFO] [stderr] Downloaded heapless v0.7.7 [INFO] [stderr] Downloaded ht16k33 v0.4.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3b8188009ea0b47e3ac10ec77c7b3aaed9167e106ac6f9da79de1bb5795f542 [INFO] running `Command { std: "docker" "start" "-a" "a3b8188009ea0b47e3ac10ec77c7b3aaed9167e106ac6f9da79de1bb5795f542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3b8188009ea0b47e3ac10ec77c7b3aaed9167e106ac6f9da79de1bb5795f542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3b8188009ea0b47e3ac10ec77c7b3aaed9167e106ac6f9da79de1bb5795f542", kill_on_drop: false }` [INFO] [stdout] a3b8188009ea0b47e3ac10ec77c7b3aaed9167e106ac6f9da79de1bb5795f542 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db1ce01d683ebcb6f0c4848e9f88f39dec578a06b05cd2d4031845617726a34d [INFO] running `Command { std: "docker" "start" "-a" "db1ce01d683ebcb6f0c4848e9f88f39dec578a06b05cd2d4031845617726a34d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling cortex-m v0.7.3 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking embedded-hal v0.2.6 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling cortex-m-rt v0.6.15 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling heapless v0.7.7 [INFO] [stderr] Compiling stm32f1 v0.11.0 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking as-slice v0.1.5 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Compiling cortex-m-rtic v0.6.0-rc.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking ht16k33 v0.4.0 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking embedded-time v0.12.1 [INFO] [stderr] Checking embedded-dma v0.1.2 [INFO] [stderr] Checking ascii v1.0.0 [INFO] [stderr] Checking aligned v0.3.5 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Checking rtic-core v0.3.1 [INFO] [stderr] Checking vari-desk-2020 v0.1.0 (https://github.com/robdimsdale/vari-desk-2020#33df8581) [INFO] [stderr] Checking adafruit-7segment v0.1.0 [INFO] [stderr] Checking panic-reset v0.1.0 [INFO] [stderr] Checking rtic-monotonic v0.1.0-rc.1 [INFO] [stderr] Compiling rtic-syntax v0.5.0-rc.1 [INFO] [stderr] Compiling cortex-m-rt-macros v0.6.15 [INFO] [stderr] Compiling cortex-m-rtic-macros v0.6.0-rc.2 [INFO] [stderr] Checking stm32f1xx-hal v0.7.0 [INFO] [stderr] Checking blue-pill-desk-controller v0.1.0 (/opt/rustwide/workdir) [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[E0152]: duplicate lang item in crate `std` (which `test` depends on): `panic_impl`. [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `panic_reset` (which `blue_pill_desk_controller` depends on) [INFO] [stdout] = note: first definition in `panic_reset` loaded from /opt/rustwide/target/debug/deps/libpanic_reset-5c20a1bb9d3ac010.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/af4a5a13a15fa0c60e06321077ef452f769b42fd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eb900a948ffb2e3b.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `blue-pill-desk-controller` (bin "blue-pill-desk-controller" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `blue-pill-desk-controller` (bin "blue-pill-desk-controller") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "db1ce01d683ebcb6f0c4848e9f88f39dec578a06b05cd2d4031845617726a34d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db1ce01d683ebcb6f0c4848e9f88f39dec578a06b05cd2d4031845617726a34d", kill_on_drop: false }` [INFO] [stdout] db1ce01d683ebcb6f0c4848e9f88f39dec578a06b05cd2d4031845617726a34d [INFO] checking robdimsdale/blue-pill-desk-controller against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobdimsdale%2Fblue-pill-desk-controller" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/robdimsdale/blue-pill-desk-controller on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/robdimsdale/blue-pill-desk-controller [INFO] finished tweaking git repo https://github.com/robdimsdale/blue-pill-desk-controller [INFO] tweaked toml for git repo https://github.com/robdimsdale/blue-pill-desk-controller written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/robdimsdale/blue-pill-desk-controller 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83f70f5a55a92cd6befb96f80f83bd262204bd69a13078c374ff6646c58d7e6a [INFO] running `Command { std: "docker" "start" "-a" "83f70f5a55a92cd6befb96f80f83bd262204bd69a13078c374ff6646c58d7e6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83f70f5a55a92cd6befb96f80f83bd262204bd69a13078c374ff6646c58d7e6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83f70f5a55a92cd6befb96f80f83bd262204bd69a13078c374ff6646c58d7e6a", kill_on_drop: false }` [INFO] [stdout] 83f70f5a55a92cd6befb96f80f83bd262204bd69a13078c374ff6646c58d7e6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8158da9567baa85665857fd0112d9282e8050af2249435b55c46b711cd8efece [INFO] running `Command { std: "docker" "start" "-a" "8158da9567baa85665857fd0112d9282e8050af2249435b55c46b711cd8efece", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "8158da9567baa85665857fd0112d9282e8050af2249435b55c46b711cd8efece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8158da9567baa85665857fd0112d9282e8050af2249435b55c46b711cd8efece", kill_on_drop: false }` [INFO] [stdout] 8158da9567baa85665857fd0112d9282e8050af2249435b55c46b711cd8efece