[INFO] cloning repository https://github.com/prelipcean/STM_F446RE_Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prelipcean/STM_F446RE_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprelipcean%2FSTM_F446RE_Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprelipcean%2FSTM_F446RE_Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe75bd92f0ff3f063cb0d4a28072ebad794c183e
[INFO] testing prelipcean/STM_F446RE_Rust against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprelipcean%2FSTM_F446RE_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] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/prelipcean/STM_F446RE_Rust
[INFO] finished tweaking git repo https://github.com/prelipcean/STM_F446RE_Rust
[INFO] tweaked toml for git repo https://github.com/prelipcean/STM_F446RE_Rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/prelipcean/STM_F446RE_Rust on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/prelipcean/STM_F446RE_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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a13dba20c6a58a787b02cfd3ffc0d7202a5c2b0bbb0a15ddf5362643ab7d7955
[INFO] running `Command { std: "docker" "start" "-a" "a13dba20c6a58a787b02cfd3ffc0d7202a5c2b0bbb0a15ddf5362643ab7d7955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a13dba20c6a58a787b02cfd3ffc0d7202a5c2b0bbb0a15ddf5362643ab7d7955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a13dba20c6a58a787b02cfd3ffc0d7202a5c2b0bbb0a15ddf5362643ab7d7955", kill_on_drop: false }`
[INFO] [stdout] a13dba20c6a58a787b02cfd3ffc0d7202a5c2b0bbb0a15ddf5362643ab7d7955
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0523bc19a9b83be7214b1a7b5a60dae022f288a840b8cd27b8581bdb5dd6f16d
[INFO] running `Command { std: "docker" "start" "-a" "0523bc19a9b83be7214b1a7b5a60dae022f288a840b8cd27b8581bdb5dd6f16d", kill_on_drop: false }`
[INFO] [stderr]    Compiling STM_F446RE_Rust 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] [stderr] error: could not compile `STM_F446RE_Rust` (bin "STM_F446RE_Rust") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0523bc19a9b83be7214b1a7b5a60dae022f288a840b8cd27b8581bdb5dd6f16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0523bc19a9b83be7214b1a7b5a60dae022f288a840b8cd27b8581bdb5dd6f16d", kill_on_drop: false }`
[INFO] [stdout] 0523bc19a9b83be7214b1a7b5a60dae022f288a840b8cd27b8581bdb5dd6f16d