[INFO] cloning repository https://github.com/probe-rs/itm-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/probe-rs/itm-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprobe-rs%2Fitm-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprobe-rs%2Fitm-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 875265b7d71973781bc798c83db3ceece43c10dc [INFO] checking probe-rs/itm-demo against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprobe-rs%2Fitm-demo" "/workspace/builds/worker-87/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-87/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/probe-rs/itm-demo on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-87/source/.cargo/config [INFO] started tweaking git repo https://github.com/probe-rs/itm-demo [INFO] finished tweaking git repo https://github.com/probe-rs/itm-demo [INFO] tweaked toml for git repo https://github.com/probe-rs/itm-demo written to /workspace/builds/worker-87/source/Cargo.toml [INFO] crate git repo https://github.com/probe-rs/itm-demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded volatile-register v0.2.0 [INFO] [stderr] Downloaded aligned v0.3.2 [INFO] [stderr] Downloaded cortex-m-rt-macros v0.1.8 [INFO] [stderr] Downloaded cortex-m-rt v0.6.12 [INFO] [stderr] Downloaded aligned v0.2.0 [INFO] [stderr] Downloaded cortex-m v0.5.10 [INFO] [stderr] Downloaded vcell v0.1.2 [INFO] [stderr] Downloaded cortex-m v0.6.2 [INFO] [stderr] Downloaded as-slice v0.1.2 [INFO] [stderr] Downloaded stm32f4 v0.9.0 [INFO] [stderr] Downloaded panic-itm v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b5a3fd0fc5db415c63de69d8675494026128cb10b8894e8324d6934f43c1dcbb [INFO] running `Command { std: "docker" "start" "-a" "b5a3fd0fc5db415c63de69d8675494026128cb10b8894e8324d6934f43c1dcbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5a3fd0fc5db415c63de69d8675494026128cb10b8894e8324d6934f43c1dcbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5a3fd0fc5db415c63de69d8675494026128cb10b8894e8324d6934f43c1dcbb", kill_on_drop: false }` [INFO] [stdout] b5a3fd0fc5db415c63de69d8675494026128cb10b8894e8324d6934f43c1dcbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e54df7a47aea3d7728a92f5d82356b138cf66ad783012b769aed449ef39bbb9 [INFO] running `Command { std: "docker" "start" "-a" "4e54df7a47aea3d7728a92f5d82356b138cf66ad783012b769aed449ef39bbb9", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m v0.6.2 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking vcell v0.1.2 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling cortex-m-rt v0.6.12 [INFO] [stderr] Compiling cortex-m v0.5.10 [INFO] [stderr] Compiling stm32f4 v0.9.0 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Checking aligned v0.2.0 [INFO] [stderr] Checking panic-halt v0.2.0 [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 quote v1.0.2 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking as-slice v0.1.2 [INFO] [stderr] Checking aligned v0.3.2 [INFO] [stderr] Checking panic-itm v0.4.1 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Checking itm-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `stm32f4 as hal` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use stm32f4 as hal; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stm32f4 as hal` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use stm32f4 as hal; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cortex_m_rt as rt` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use cortex_m_rt as rt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cortex_m_rt as rt` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use cortex_m_rt as rt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `asm::bkpt`, `iprint` [INFO] [stdout] --> src/main.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use cortex_m::{asm::bkpt, iprint, iprintln, peripheral::ITM}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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_itm` (which `itm_demo` depends on) [INFO] [stdout] = note: first definition in `panic_itm` loaded from /opt/rustwide/target/debug/deps/libpanic_itm-ba6a82a153cb0196.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/8de4b308b608cded0ebccf658a0fc719bce87d4e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d6566390077dd5f5.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `asm::bkpt`, `iprint` [INFO] [stdout] --> src/main.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use cortex_m::{asm::bkpt, iprint, iprintln, peripheral::ITM}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `itm-demo` due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "4e54df7a47aea3d7728a92f5d82356b138cf66ad783012b769aed449ef39bbb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e54df7a47aea3d7728a92f5d82356b138cf66ad783012b769aed449ef39bbb9", kill_on_drop: false }` [INFO] [stdout] 4e54df7a47aea3d7728a92f5d82356b138cf66ad783012b769aed449ef39bbb9