[INFO] fetching crate devicetree 0.1.1...
[INFO] testing devicetree-0.1.1 against 1.69.0 for beta-1.70-1
[INFO] extracting crate devicetree 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate devicetree 0.1.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate devicetree 0.1.1
[INFO] finished tweaking crates.io crate devicetree 0.1.1
[INFO] tweaked toml for crates.io crate devicetree 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "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 rustc-std-workspace-alloc v1.0.0
[INFO] [stderr]   Downloaded rustc-std-workspace-core 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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5646599559f6aa7d621b9a53a7d48f75ad72ccc3567185133818ab5498e931e4
[INFO] running `Command { std: "docker" "start" "-a" "5646599559f6aa7d621b9a53a7d48f75ad72ccc3567185133818ab5498e931e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5646599559f6aa7d621b9a53a7d48f75ad72ccc3567185133818ab5498e931e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5646599559f6aa7d621b9a53a7d48f75ad72ccc3567185133818ab5498e931e4", kill_on_drop: false }`
[INFO] [stdout] 5646599559f6aa7d621b9a53a7d48f75ad72ccc3567185133818ab5498e931e4
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5a100882290ab3f3929ebf3f4dc168c143590ed9dde53ca48a41169172aeea2
[INFO] running `Command { std: "docker" "start" "-a" "e5a100882290ab3f3929ebf3f4dc168c143590ed9dde53ca48a41169172aeea2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling devicetree v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vec::Vec`
[INFO] [stdout]  --> src/tree/node.rs:3:2
[INFO] [stdout]   |
[INFO] [stdout] 3 |     vec::Vec,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error`, `info`
[INFO] [stdout]   --> src/tree/node.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     info,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     debug,
[INFO] [stdout] 14 |     error
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeviceTreeError`, `utils`
[INFO] [stdout]   --> src/tree/node.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::{DeviceTreeError, utils};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pairs`
[INFO] [stdout]   --> src/tree/node.rs:22:2
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Pairs
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DeviceTreeError`
[INFO] [stdout]  --> src/tree/tree.rs:5:2
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DeviceTreeError
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prop::DeviceTreeProperty`
[INFO] [stdout]   --> src/tree/tree.rs:12:2
[INFO] [stdout]    |
[INFO] [stdout] 12 |     prop::DeviceTreeProperty
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::CPU_MAX_NUM`
[INFO] [stdout]   --> src/tree/tree.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::CPU_MAX_NUM;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error`, `info`
[INFO] [stdout]  --> src/fdt/header.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     info,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 3 |     debug,
[INFO] [stdout] 4 |     error
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/fdt/parsing.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     error
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(slice_take)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(cstr_from_bytes_until_nul)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(format_args_nl)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `cstr_from_bytes_until_nul` has been stable since 1.69.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(cstr_from_bytes_until_nul)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `devicetree` due to 4 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e5a100882290ab3f3929ebf3f4dc168c143590ed9dde53ca48a41169172aeea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5a100882290ab3f3929ebf3f4dc168c143590ed9dde53ca48a41169172aeea2", kill_on_drop: false }`
[INFO] [stdout] e5a100882290ab3f3929ebf3f4dc168c143590ed9dde53ca48a41169172aeea2
