[INFO] fetching crate drone-tisl-map-periph-uart 0.13.0...
[INFO] testing drone-tisl-map-periph-uart-0.13.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate drone-tisl-map-periph-uart 0.13.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate drone-tisl-map-periph-uart 0.13.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate drone-tisl-map-periph-uart 0.13.0
[INFO] finished tweaking crates.io crate drone-tisl-map-periph-uart 0.13.0
[INFO] tweaked toml for crates.io crate drone-tisl-map-periph-uart 0.13.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `resolver` has been stabilized in the 1.51 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions for more information about using this feature.
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded drone-tisl-map-pieces-11 v0.13.0
[INFO] [stderr]   Downloaded drone-tisl-map-pieces v0.13.0
[INFO] [stderr]   Downloaded drone-tisl-map-pieces-12 v0.13.0
[INFO] [stderr]   Downloaded drone-core-macros v0.13.0
[INFO] [stderr]   Downloaded drone-svd v0.13.0
[INFO] [stderr]   Downloaded drone-tisl-map-pieces-8 v0.13.0
[INFO] [stderr]   Downloaded drone-config v0.13.2
[INFO] [stderr]   Downloaded drone-cortexm v0.13.1
[INFO] [stderr]   Downloaded drone-macros-core v0.13.0
[INFO] [stderr]   Downloaded drone-ctypes v0.13.0
[INFO] [stderr]   Downloaded drone-tisl-map-pieces-9 v0.13.0
[INFO] [stderr]   Downloaded drone-tisl-map-pieces-5 v0.13.0
[INFO] [stderr]   Downloaded drone-tisl-map-pieces-1 v0.13.0
[INFO] [stderr]   Downloaded drone-tisl-map-pieces-10 v0.13.0
[INFO] [stderr]   Downloaded drone-tisl-map-pieces-4 v0.13.0
[INFO] [stderr]   Downloaded drone-tisl-map-pieces-6 v0.13.0
[INFO] [stderr]   Downloaded drone-tisl-map-pieces-2 v0.13.0
[INFO] [stderr]   Downloaded drone-tisl-map-svd v0.13.0
[INFO] [stderr]   Downloaded drone-tisl-map-pieces-3 v0.13.0
[INFO] [stderr]   Downloaded drone-core v0.13.0
[INFO] [stderr]   Downloaded drone-cortexm-macros v0.13.1
[INFO] [stderr]   Downloaded drone-tisl-map-pieces-7 v0.13.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80b69b3ed96f19aa8a0f6925ac90e31883678648000a2247104b3535054ef439
[INFO] running `Command { std: "docker" "start" "-a" "80b69b3ed96f19aa8a0f6925ac90e31883678648000a2247104b3535054ef439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80b69b3ed96f19aa8a0f6925ac90e31883678648000a2247104b3535054ef439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80b69b3ed96f19aa8a0f6925ac90e31883678648000a2247104b3535054ef439", kill_on_drop: false }`
[INFO] [stdout] 80b69b3ed96f19aa8a0f6925ac90e31883678648000a2247104b3535054ef439
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c339e4380fa9fc300aed90b986fbb14c05458a9c13d755b4af6ca8f410f711d9
[INFO] running `Command { std: "docker" "start" "-a" "c339e4380fa9fc300aed90b986fbb14c05458a9c13d755b4af6ca8f410f711d9", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `resolver` has been stabilized in the 1.51 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions for more information about using this feature.
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling if_chain v1.0.2
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling drone-ctypes v0.13.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/drone-ctypes-0.13.0/src/lib.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #![feature(unsafe_block_in_unsafe_fn)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `unsafe_block_in_unsafe_fn` has been stable since `1.52.0` and no longer requires an attribute to enable
[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 E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `drone-ctypes` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c339e4380fa9fc300aed90b986fbb14c05458a9c13d755b4af6ca8f410f711d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c339e4380fa9fc300aed90b986fbb14c05458a9c13d755b4af6ca8f410f711d9", kill_on_drop: false }`
[INFO] [stdout] c339e4380fa9fc300aed90b986fbb14c05458a9c13d755b4af6ca8f410f711d9
[INFO] testing drone-tisl-map-periph-uart-0.13.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate drone-tisl-map-periph-uart 0.13.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate drone-tisl-map-periph-uart 0.13.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate drone-tisl-map-periph-uart 0.13.0
[INFO] finished tweaking crates.io crate drone-tisl-map-periph-uart 0.13.0
[INFO] tweaked toml for crates.io crate drone-tisl-map-periph-uart 0.13.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `resolver` has been stabilized in the 1.51 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/beta/cargo/reference/resolver.html#resolver-versions for more information about using this feature.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3866f987b99467e2fd57223f43ffeb27c230ceb5263b4b092770a104feac8ee0
[INFO] running `Command { std: "docker" "start" "-a" "3866f987b99467e2fd57223f43ffeb27c230ceb5263b4b092770a104feac8ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3866f987b99467e2fd57223f43ffeb27c230ceb5263b4b092770a104feac8ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3866f987b99467e2fd57223f43ffeb27c230ceb5263b4b092770a104feac8ee0", kill_on_drop: false }`
[INFO] [stdout] 3866f987b99467e2fd57223f43ffeb27c230ceb5263b4b092770a104feac8ee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b8a206b476f461ddead435acd965f23a0918c50c5e1aac6618eabaecb13b7e2
[INFO] running `Command { std: "docker" "start" "-a" "3b8a206b476f461ddead435acd965f23a0918c50c5e1aac6618eabaecb13b7e2", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `resolver` has been stabilized in the 1.51 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/beta/cargo/reference/resolver.html#resolver-versions for more information about using this feature.
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling if_chain v1.0.2
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling drone-ctypes v0.13.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/drone-ctypes-0.13.0/src/lib.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #![feature(unsafe_block_in_unsafe_fn)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `unsafe_block_in_unsafe_fn` has been stable since `1.52.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `drone-ctypes` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3b8a206b476f461ddead435acd965f23a0918c50c5e1aac6618eabaecb13b7e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b8a206b476f461ddead435acd965f23a0918c50c5e1aac6618eabaecb13b7e2", kill_on_drop: false }`
[INFO] [stdout] 3b8a206b476f461ddead435acd965f23a0918c50c5e1aac6618eabaecb13b7e2
