[INFO] cloning repository https://github.com/valff/blink-stm32f1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/valff/blink-stm32f1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalff%2Fblink-stm32f1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalff%2Fblink-stm32f1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8863f19f3caf6debd9440c2fbc38e38be8e88ba3 [INFO] documenting valff/blink-stm32f1 against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalff%2Fblink-stm32f1" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/valff/blink-stm32f1 on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2/source/.cargo/config [INFO] started tweaking git repo https://github.com/valff/blink-stm32f1 [INFO] finished tweaking git repo https://github.com/valff/blink-stm32f1 [INFO] tweaked toml for git repo https://github.com/valff/blink-stm32f1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/valff/blink-stm32f1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: profile `doc` is deprecated and has no effect [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded drone-test v0.1.0 [INFO] [stderr] Downloaded drone-stm32f1 v0.1.0 [INFO] [stderr] Downloaded drone v0.1.0 [INFO] [stderr] Downloaded drone-core v0.1.0 [INFO] [stderr] Downloaded sc v0.2.1 [INFO] [stderr] Downloaded clippy_lints v0.0.153 [INFO] [stderr] Downloaded clippy v0.0.153 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42042192be359773833a836668c88bbec39337776359bbc8aabf54ba7bc38289 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "42042192be359773833a836668c88bbec39337776359bbc8aabf54ba7bc38289", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42042192be359773833a836668c88bbec39337776359bbc8aabf54ba7bc38289", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42042192be359773833a836668c88bbec39337776359bbc8aabf54ba7bc38289", kill_on_drop: false }` [INFO] [stdout] 42042192be359773833a836668c88bbec39337776359bbc8aabf54ba7bc38289 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93ee42ca9f1bb827c53d7aeb6dfc460b62e7ffdd65a17d7c79fc03510012c6a5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "93ee42ca9f1bb827c53d7aeb6dfc460b62e7ffdd65a17d7c79fc03510012c6a5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: profile `doc` is deprecated and has no effect [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Checking drone-core v0.1.0 [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-core-0.1.0/src/reg/pointer.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | asm!(" [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 92 | | ldrex $0, [$1] [INFO] [stdout] 93 | | " : "=r"(value) [INFO] [stdout] 94 | | : "r"(address) [INFO] [stdout] 95 | | : [INFO] [stdout] 96 | | : "volatile"); [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-core-0.1.0/src/reg/pointer.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | asm!(" [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 101 | | strex $0, $1, [$2] [INFO] [stdout] 102 | | " : "=r"(status) [INFO] [stdout] 103 | | : "r"(value), "r"(address) [INFO] [stdout] 104 | | : [INFO] [stdout] 105 | | : "volatile"); [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-core-0.1.0/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(asm)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-core-0.1.0/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [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-core`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "93ee42ca9f1bb827c53d7aeb6dfc460b62e7ffdd65a17d7c79fc03510012c6a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93ee42ca9f1bb827c53d7aeb6dfc460b62e7ffdd65a17d7c79fc03510012c6a5", kill_on_drop: false }` [INFO] [stdout] 93ee42ca9f1bb827c53d7aeb6dfc460b62e7ffdd65a17d7c79fc03510012c6a5