[INFO] fetching crate qingke-rt 0.5.0...
[INFO] testing qingke-rt-0.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate qingke-rt 0.5.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate qingke-rt 0.5.0
[INFO] finished tweaking crates.io crate qingke-rt 0.5.0
[INFO] tweaked toml for crates.io crate qingke-rt 0.5.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qingke-rt 0.5.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded riscv-pac v0.2.0
[INFO] [stderr]   Downloaded bit_field v0.10.3
[INFO] [stderr]   Downloaded qingke-rt-macros v0.5.0
[INFO] [stderr]   Downloaded riscv-macros v0.1.0
[INFO] [stderr]   Downloaded qingke v0.5.0
[INFO] [stderr]   Downloaded riscv v0.12.1
[INFO] [stderr]   Downloaded embedded-hal v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f6794966f48eaf3e46bac1fcfa303d29b1623954b75a9ec1485b2b8371cd24b7
[INFO] running `Command { std: "docker" "start" "-a" "f6794966f48eaf3e46bac1fcfa303d29b1623954b75a9ec1485b2b8371cd24b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6794966f48eaf3e46bac1fcfa303d29b1623954b75a9ec1485b2b8371cd24b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6794966f48eaf3e46bac1fcfa303d29b1623954b75a9ec1485b2b8371cd24b7", kill_on_drop: false }`
[INFO] [stdout] f6794966f48eaf3e46bac1fcfa303d29b1623954b75a9ec1485b2b8371cd24b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7e261f29d176a6a2fdc678e4b41db530d63a76406034064aabb7a5a6e0475ffb
[INFO] running `Command { std: "docker" "start" "-a" "7e261f29d176a6a2fdc678e4b41db530d63a76406034064aabb7a5a6e0475ffb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling riscv v0.12.1
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling riscv-pac v0.2.0
[INFO] [stderr]    Compiling qingke-rt v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling riscv-macros v0.1.0
[INFO] [stderr]    Compiling qingke v0.5.0
[INFO] [stdout] error: As tested on QingKe V4, most likely the atomics are broken, 
[INFO] [stdout]        please validate the atomic instruction on the hardware using 
[INFO] [stdout]        something like litmus test suite before trusting them.
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/qingke-0.5.0/src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / compile_error!(
[INFO] [stdout] 26 | |     "As tested on QingKe V4, most likely the atomics are broken, 
[INFO] [stdout] 27 | | please validate the atomic instruction on the hardware using 
[INFO] [stdout] 28 | | something like litmus test suite before trusting them."
[INFO] [stdout] 29 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qingke` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7e261f29d176a6a2fdc678e4b41db530d63a76406034064aabb7a5a6e0475ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e261f29d176a6a2fdc678e4b41db530d63a76406034064aabb7a5a6e0475ffb", kill_on_drop: false }`
[INFO] [stdout] 7e261f29d176a6a2fdc678e4b41db530d63a76406034064aabb7a5a6e0475ffb