[INFO] cloning repository https://github.com/RusPiRo/ruspiro-test-framework
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RusPiRo/ruspiro-test-framework" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRusPiRo%2Fruspiro-test-framework", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRusPiRo%2Fruspiro-test-framework'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3983f10db36a6b3d52f1571b9fd6e532991bc8da
[INFO] testing RusPiRo/ruspiro-test-framework against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRusPiRo%2Fruspiro-test-framework" "/workspace/builds/worker-108/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-108/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RusPiRo/ruspiro-test-framework on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-108/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/RusPiRo/ruspiro-test-framework
[INFO] finished tweaking git repo https://github.com/RusPiRo/ruspiro-test-framework
[INFO] tweaked toml for git repo https://github.com/RusPiRo/ruspiro-test-framework written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] crate git repo https://github.com/RusPiRo/ruspiro-test-framework already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/RusPiRo/ruspiro-channel.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded paste v1.0.3
[INFO] [stderr]   Downloaded ruspiro-boot v0.4.2
[INFO] [stderr]   Downloaded ruspiro-gpio v0.4.1
[INFO] [stderr]   Downloaded ruspiro-mmio-register v0.1.1
[INFO] [stderr]   Downloaded ruspiro-allocator v0.4.2
[INFO] [stderr]   Downloaded ruspiro-interrupt v0.3.1
[INFO] [stderr]   Downloaded ruspiro-error v0.1.0
[INFO] [stderr]   Downloaded ruspiro-console v0.3.2
[INFO] [stderr]   Downloaded ruspiro-register v0.5.0
[INFO] [stderr]   Downloaded ruspiro-interrupt-core v0.3.1
[INFO] [stderr]   Downloaded ruspiro-timer v0.4.1
[INFO] [stderr]   Downloaded ruspiro-cache v0.4.0
[INFO] [stderr]   Downloaded ruspiro-mailbox v0.4.0
[INFO] [stderr]   Downloaded qemu-exit v1.0.0
[INFO] [stderr]   Downloaded ruspiro-register v0.4.3
[INFO] [stderr]   Downloaded ruspiro-lock v0.3.3
[INFO] [stderr]   Downloaded ruspiro-interrupt-macros v0.2.1
[INFO] [stderr]   Downloaded ruspiro-uart v0.3.1
[INFO] [stderr]   Downloaded ruspiro-singleton v0.3.1
[INFO] [stderr]   Downloaded ruspiro-arch-aarch64 v0.1.3
[INFO] [stderr]   Downloaded ruspiro-mmu v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbaaf68f5bb8e9d0f984e0b2f73966383ab7820c1547cd6b6aea9368769de210
[INFO] running `Command { std: "docker" "start" "-a" "fbaaf68f5bb8e9d0f984e0b2f73966383ab7820c1547cd6b6aea9368769de210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbaaf68f5bb8e9d0f984e0b2f73966383ab7820c1547cd6b6aea9368769de210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbaaf68f5bb8e9d0f984e0b2f73966383ab7820c1547cd6b6aea9368769de210", kill_on_drop: false }`
[INFO] [stdout] fbaaf68f5bb8e9d0f984e0b2f73966383ab7820c1547cd6b6aea9368769de210
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3f33cfff9beef08143091c182a34e908a43d0961bf5c14e5f403ec25ef1f2b0
[INFO] running `Command { std: "docker" "start" "-a" "e3f33cfff9beef08143091c182a34e908a43d0961bf5c14e5f403ec25ef1f2b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling cc v1.0.62
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling ruspiro-lock v0.3.3
[INFO] [stderr]    Compiling ruspiro-register v0.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling paste v1.0.3
[INFO] [stderr]    Compiling ruspiro-interrupt-core v0.3.1
[INFO] [stderr]    Compiling ruspiro-register v0.4.3
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling ruspiro-allocator v0.4.2
[INFO] [stderr]    Compiling ruspiro-mmu v0.1.0
[INFO] [stderr]    Compiling ruspiro-error v0.1.0
[INFO] [stderr]    Compiling ruspiro-test-framework v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling qemu-exit v1.0.0
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ruspiro-register-0.4.3/src/lib.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | #![feature(llvm_asm, const_fn, doc_cfg)]
[INFO] [stdout]   |                      ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ruspiro-singleton v0.3.1
[INFO] [stderr]    Compiling ruspiro-channel v0.1.0 (https://github.com/RusPiRo/ruspiro-channel.git#cd3c1afe)
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ruspiro-register` due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/qemu-exit-1.0.0/src/lib.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | #![feature(const_fn)]
[INFO] [stdout]    |            ^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e3f33cfff9beef08143091c182a34e908a43d0961bf5c14e5f403ec25ef1f2b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f33cfff9beef08143091c182a34e908a43d0961bf5c14e5f403ec25ef1f2b0", kill_on_drop: false }`
[INFO] [stdout] e3f33cfff9beef08143091c182a34e908a43d0961bf5c14e5f403ec25ef1f2b0