[INFO] updating cached repository asonix/telegram-admin-bot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/asonix/telegram-admin-bot
[INFO] [stderr]  * branch              HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/asonix/telegram-admin-bot" "work/ex/clippy-test-run/sources/stable/gh/asonix/telegram-admin-bot"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/asonix/telegram-admin-bot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/asonix/telegram-admin-bot" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/asonix/telegram-admin-bot"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/asonix/telegram-admin-bot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1ea6bbf88e651b4f112dbffe12261ab63409826d
[INFO] sha for GitHub repo asonix/telegram-admin-bot: 1ea6bbf88e651b4f112dbffe12261ab63409826d
[INFO] validating manifest of asonix/telegram-admin-bot on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of asonix/telegram-admin-bot on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing asonix/telegram-admin-bot
[INFO] finished frobbing asonix/telegram-admin-bot
[INFO] frobbed toml for asonix/telegram-admin-bot written to work/ex/clippy-test-run/sources/stable/gh/asonix/telegram-admin-bot/Cargo.toml
[INFO] started frobbing asonix/telegram-admin-bot
[INFO] finished frobbing asonix/telegram-admin-bot
[INFO] frobbed toml for asonix/telegram-admin-bot written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/asonix/telegram-admin-bot/Cargo.toml
[INFO] crate asonix/telegram-admin-bot has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting asonix/telegram-admin-bot against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/asonix/telegram-admin-bot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 298ecf72f7656e3d637ad5232bb7843ae29b7d2063f9d96a04eaa4d10356c42e
[INFO] running `"docker" "start" "-a" "298ecf72f7656e3d637ad5232bb7843ae29b7d2063f9d96a04eaa4d10356c42e"`
[INFO] [stderr]     Checking erased-serde v0.3.3
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling telebot-derive v0.0.11
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking hyper-multipart-rfc7578 v0.1.0-alpha3
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/telebot-derive-0.0.11/src/lib.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 |     #![feature(try_from)]
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/telebot-derive-0.0.11/src/lib.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     #![feature(proc_macro, proc_macro_lib)]
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `telebot-derive`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "298ecf72f7656e3d637ad5232bb7843ae29b7d2063f9d96a04eaa4d10356c42e"`
[INFO] running `"docker" "rm" "-f" "298ecf72f7656e3d637ad5232bb7843ae29b7d2063f9d96a04eaa4d10356c42e"`
[INFO] [stdout] 298ecf72f7656e3d637ad5232bb7843ae29b7d2063f9d96a04eaa4d10356c42e