[INFO] cloning repository https://github.com/jamil4321/STM32-with-UltraSOnic-in-RUST [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamil4321/STM32-with-UltraSOnic-in-RUST" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamil4321%2FSTM32-with-UltraSOnic-in-RUST", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamil4321%2FSTM32-with-UltraSOnic-in-RUST'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15ea55cd62228676f4a613958d780e0abee463e9 [INFO] checking jamil4321/STM32-with-UltraSOnic-in-RUST against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamil4321%2FSTM32-with-UltraSOnic-in-RUST" "/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/jamil4321/STM32-with-UltraSOnic-in-RUST 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/jamil4321/STM32-with-UltraSOnic-in-RUST [INFO] finished tweaking git repo https://github.com/jamil4321/STM32-with-UltraSOnic-in-RUST [INFO] tweaked toml for git repo https://github.com/jamil4321/STM32-with-UltraSOnic-in-RUST written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jamil4321/STM32-with-UltraSOnic-in-RUST 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 crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded aligned v0.2.0 [INFO] [stderr] Downloaded f3 v0.6.1 [INFO] [stderr] Downloaded l3gd20 v0.2.0 [INFO] [stderr] Downloaded generic-array v0.11.1 [INFO] [stderr] Downloaded lsm303dlhc v0.2.0 [INFO] [stderr] Downloaded cortex-m v0.5.10 [INFO] [stderr] Downloaded stm32f30x v0.7.1 [INFO] [stderr] Downloaded stm32f30x-hal v0.2.0 [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] caa7b70d5617f42d839214974c7beea5db6b0670ea88f57387fcffb06d8eda4c [INFO] running `Command { std: "docker" "start" "-a" "caa7b70d5617f42d839214974c7beea5db6b0670ea88f57387fcffb06d8eda4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "caa7b70d5617f42d839214974c7beea5db6b0670ea88f57387fcffb06d8eda4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caa7b70d5617f42d839214974c7beea5db6b0670ea88f57387fcffb06d8eda4c", kill_on_drop: false }` [INFO] [stdout] caa7b70d5617f42d839214974c7beea5db6b0670ea88f57387fcffb06d8eda4c [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] 08645a524604010b35913c2366d0d7df9365c6fc7657afbb664ea8cde2ae9247 [INFO] running `Command { std: "docker" "start" "-a" "08645a524604010b35913c2366d0d7df9365c6fc7657afbb664ea8cde2ae9247", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling cortex-m v0.6.2 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Checking vcell v0.1.2 [INFO] [stderr] Compiling cortex-m-rt v0.6.12 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling cortex-m v0.5.10 [INFO] [stderr] Checking nb v0.1.2 [INFO] [stderr] Compiling stm32f30x v0.7.1 [INFO] [stderr] Checking aligned v0.2.0 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling f3 v0.6.1 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Checking embedded-hal v0.2.3 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking generic-array v0.11.1 [INFO] [stderr] Checking as-slice v0.1.3 [INFO] [stderr] Checking lsm303dlhc v0.2.0 [INFO] [stderr] Checking l3gd20 v0.2.0 [INFO] [stderr] Checking aligned v0.3.2 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Checking stm32f30x-hal v0.2.0 [INFO] [stderr] Checking stmlib v0.1.0 (/opt/rustwide/workdir/stmlib) [INFO] [stderr] Checking ultrasonic-with-stm32f3 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `iprint` [INFO] [stdout] --> src/main.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use stmlib::{entry, iprint, iprintln, prelude::*}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iprint` [INFO] [stdout] --> src/main.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use stmlib::{entry, iprint, iprintln, prelude::*}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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[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_halt` (which `stmlib` depends on) [INFO] [stdout] = note: first definition in `panic_halt` loaded from /opt/rustwide/target/debug/deps/libpanic_halt-d4b2984cf0ecee47.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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut dist = ((elapsed as f32 / mono_timer.frequency().0 as f32 * 1e6) / 2.0) / 29.1; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ultrasonic-with-stm32f3` (bin "ultrasonic-with-stm32f3" test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ultrasonic-with-stm32f3` (bin "ultrasonic-with-stm32f3") due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "08645a524604010b35913c2366d0d7df9365c6fc7657afbb664ea8cde2ae9247", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08645a524604010b35913c2366d0d7df9365c6fc7657afbb664ea8cde2ae9247", kill_on_drop: false }` [INFO] [stdout] 08645a524604010b35913c2366d0d7df9365c6fc7657afbb664ea8cde2ae9247 [INFO] checking jamil4321/STM32-with-UltraSOnic-in-RUST against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamil4321%2FSTM32-with-UltraSOnic-in-RUST" "/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/jamil4321/STM32-with-UltraSOnic-in-RUST 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/jamil4321/STM32-with-UltraSOnic-in-RUST [INFO] finished tweaking git repo https://github.com/jamil4321/STM32-with-UltraSOnic-in-RUST [INFO] tweaked toml for git repo https://github.com/jamil4321/STM32-with-UltraSOnic-in-RUST written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jamil4321/STM32-with-UltraSOnic-in-RUST 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] e825644ecaef229cdfcf70f17bdd8a785e2f4d1e1c46ba57e1a3e60cb75afec6 [INFO] running `Command { std: "docker" "start" "-a" "e825644ecaef229cdfcf70f17bdd8a785e2f4d1e1c46ba57e1a3e60cb75afec6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e825644ecaef229cdfcf70f17bdd8a785e2f4d1e1c46ba57e1a3e60cb75afec6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e825644ecaef229cdfcf70f17bdd8a785e2f4d1e1c46ba57e1a3e60cb75afec6", kill_on_drop: false }` [INFO] [stdout] e825644ecaef229cdfcf70f17bdd8a785e2f4d1e1c46ba57e1a3e60cb75afec6 [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] 2dfdc04b1e2aa73e6dd498663fa691dbf0e9ea33f274f54a7042677678cf030a [INFO] running `Command { std: "docker" "start" "-a" "2dfdc04b1e2aa73e6dd498663fa691dbf0e9ea33f274f54a7042677678cf030a", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "2dfdc04b1e2aa73e6dd498663fa691dbf0e9ea33f274f54a7042677678cf030a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dfdc04b1e2aa73e6dd498663fa691dbf0e9ea33f274f54a7042677678cf030a", kill_on_drop: false }` [INFO] [stdout] 2dfdc04b1e2aa73e6dd498663fa691dbf0e9ea33f274f54a7042677678cf030a