[INFO] fetching crate qingke-rt 0.5.0...
[INFO] testing qingke-rt-0.5.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate qingke-rt 0.5.0 into /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qingke-rt 0.5.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded qingke v0.5.0
[INFO] [stderr]   Downloaded bit_field v0.10.3
[INFO] [stderr]   Downloaded riscv-pac v0.2.0
[INFO] [stderr]   Downloaded qingke-rt-macros v0.5.0
[INFO] [stderr]   Downloaded riscv v0.12.1
[INFO] [stderr]   Downloaded riscv-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 856f544b04e946505bb79f7d9fd12897a2d40cbe8bcd8c43f1f7a9318547cee7
[INFO] running `Command { std: "docker" "start" "-a" "856f544b04e946505bb79f7d9fd12897a2d40cbe8bcd8c43f1f7a9318547cee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "856f544b04e946505bb79f7d9fd12897a2d40cbe8bcd8c43f1f7a9318547cee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856f544b04e946505bb79f7d9fd12897a2d40cbe8bcd8c43f1f7a9318547cee7", kill_on_drop: false }`
[INFO] [stdout] 856f544b04e946505bb79f7d9fd12897a2d40cbe8bcd8c43f1f7a9318547cee7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddee4196f456acb3f8664dc47e9f096eb86084f8914c1550eb36ba1bbbb5434e
[INFO] running `Command { std: "docker" "start" "-a" "ddee4196f456acb3f8664dc47e9f096eb86084f8914c1550eb36ba1bbbb5434e", 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 riscv-pac v0.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling qingke-rt v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bit_field v0.10.3
[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" "ddee4196f456acb3f8664dc47e9f096eb86084f8914c1550eb36ba1bbbb5434e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddee4196f456acb3f8664dc47e9f096eb86084f8914c1550eb36ba1bbbb5434e", kill_on_drop: false }`
[INFO] [stdout] ddee4196f456acb3f8664dc47e9f096eb86084f8914c1550eb36ba1bbbb5434e