[INFO] crate telegram_types 0.5.0 is already in cache
[INFO] extracting crate telegram_types 0.5.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/telegram_types/0.5.0
[INFO] extracting crate telegram_types 0.5.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/telegram_types/0.5.0
[INFO] validating manifest of telegram_types-0.5.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of telegram_types-0.5.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing telegram_types-0.5.0
[INFO] finished frobbing telegram_types-0.5.0
[INFO] frobbed toml for telegram_types-0.5.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/telegram_types/0.5.0/Cargo.toml
[INFO] started frobbing telegram_types-0.5.0
[INFO] finished frobbing telegram_types-0.5.0
[INFO] frobbed toml for telegram_types-0.5.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/telegram_types/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking telegram_types-0.5.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/telegram_types/0.5.0:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e8931e676711fdf1796ad08e6dfecc3a36e3f4a21f6bd039773acfc1a45abec2
[INFO] running `"docker" "start" "-a" "e8931e676711fdf1796ad08e6dfecc3a36e3f4a21f6bd039773acfc1a45abec2"`
[INFO] [stderr]     Checking telegram_types v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bot/types.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | /// Unique identifier for user.
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 52 | impl_id! {UserId : i64}
[INFO] [stderr]    | ----------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bot/types.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | /// Unique identifier for this chat.
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 55 | impl_id! {ChatId : i64}
[INFO] [stderr]    | ----------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bot/types.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | /// Unique message identifier inside a chat
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 58 | impl_id! {MessageId : i64}
[INFO] [stderr]    | -------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bot/types.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | / /// The update‘s unique identifier.
[INFO] [stderr] 61 | | ///
[INFO] [stderr] 62 | | /// Update identifiers start from a certain positive number and increase sequentially.
[INFO] [stderr] 63 | | /// This ID becomes especially handy if you’re using Webhooks,
[INFO] [stderr] 64 | | /// since it allows you to ignore repeated updates or to restore the correct update sequence,
[INFO] [stderr] 65 | | /// should they get out of order. If there are no new updates for at least a week,
[INFO] [stderr] 66 | | /// then identifier of the next update will be chosen randomly instead of sequentially.
[INFO] [stderr]    | |_______________________________________________________________________________________^
[INFO] [stderr] 67 |   impl_id! {UpdateId : i64}
[INFO] [stderr]    |   ------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bot/types.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | /// Unique identifier for user.
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 52 | impl_id! {UserId : i64}
[INFO] [stderr]    | ----------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bot/types.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | /// Unique identifier for this chat.
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 55 | impl_id! {ChatId : i64}
[INFO] [stderr]    | ----------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bot/types.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | /// Unique message identifier inside a chat
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 58 | impl_id! {MessageId : i64}
[INFO] [stderr]    | -------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bot/types.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | / /// The update‘s unique identifier.
[INFO] [stderr] 61 | | ///
[INFO] [stderr] 62 | | /// Update identifiers start from a certain positive number and increase sequentially.
[INFO] [stderr] 63 | | /// This ID becomes especially handy if you’re using Webhooks,
[INFO] [stderr] 64 | | /// since it allows you to ignore repeated updates or to restore the correct update sequence,
[INFO] [stderr] 65 | | /// should they get out of order. If there are no new updates for at least a week,
[INFO] [stderr] 66 | | /// then identifier of the next update will be chosen randomly instead of sequentially.
[INFO] [stderr]    | |_______________________________________________________________________________________^
[INFO] [stderr] 67 |   impl_id! {UpdateId : i64}
[INFO] [stderr]    |   ------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.15s
[INFO] running `"docker" "inspect" "e8931e676711fdf1796ad08e6dfecc3a36e3f4a21f6bd039773acfc1a45abec2"`
[INFO] running `"docker" "rm" "-f" "e8931e676711fdf1796ad08e6dfecc3a36e3f4a21f6bd039773acfc1a45abec2"`
[INFO] [stdout] e8931e676711fdf1796ad08e6dfecc3a36e3f4a21f6bd039773acfc1a45abec2