[INFO] fetching crate extui 0.1.2...
[INFO] checking extui-0.1.2 against try#4907eac94165faff6c5e5e015670b1c584275f7b for pr-154149
[INFO] extracting crate extui 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate extui 0.1.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate extui 0.1.2
[INFO] tweaked toml for crates.io crate extui 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate extui 0.1.2 on toolchain 4907eac94165faff6c5e5e015670b1c584275f7b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate extui 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f1d446c18d90aa623735009471b5c59abef2504cc05aa8fe18b9cf2b7c31c04
[INFO] running `Command { std: "docker" "start" "-a" "2f1d446c18d90aa623735009471b5c59abef2504cc05aa8fe18b9cf2b7c31c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f1d446c18d90aa623735009471b5c59abef2504cc05aa8fe18b9cf2b7c31c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1d446c18d90aa623735009471b5c59abef2504cc05aa8fe18b9cf2b7c31c04", kill_on_drop: false }`
[INFO] [stdout] 2f1d446c18d90aa623735009471b5c59abef2504cc05aa8fe18b9cf2b7c31c04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59804aa4d0edae3570acf4e24a2d1230640d797702d898fada5ae90f818708fc
[INFO] running `Command { std: "docker" "start" "-a" "59804aa4d0edae3570acf4e24a2d1230640d797702d898fada5ae90f818708fc", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.2.1
[INFO] [stderr]     Checking itoap v1.0.1
[INFO] [stderr]     Checking vte v0.15.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking vt100 v0.16.2
[INFO] [stderr]     Checking extui v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: ambiguous import visibility: pub or pub(in crate::event::polling::waker)
[INFO] [stdout]    --> src/event/polling.rs:9:16
[INFO] [stdout]     |
[INFO] [stdout]   9 | pub use waker::Waker;
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Waker` could refer to the struct imported here
[INFO] [stdout]    --> src/event/polling.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub use self::linux_impl::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Waker` to disambiguate
[INFO] [stdout] note: `Waker` could also refer to the struct imported here
[INFO] [stdout]    --> src/event/polling.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Waker` to disambiguate
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #149145 <https://github.com/rust-lang/rust/issues/149145>
[INFO] [stdout]     = note: `#[deny(ambiguous_import_visibilities)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous import visibility: pub or pub(in crate::event::polling::waker)
[INFO] [stdout]    --> src/event/polling.rs:9:16
[INFO] [stdout]     |
[INFO] [stdout]   9 | pub use waker::Waker;
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Waker` could refer to the struct imported here
[INFO] [stdout]    --> src/event/polling.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub use self::linux_impl::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Waker` to disambiguate
[INFO] [stdout] note: `Waker` could also refer to the struct imported here
[INFO] [stdout]    --> src/event/polling.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Waker` to disambiguate
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #149145 <https://github.com/rust-lang/rust/issues/149145>
[INFO] [stdout]     = note: `#[deny(ambiguous_import_visibilities)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `extui` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `extui` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "59804aa4d0edae3570acf4e24a2d1230640d797702d898fada5ae90f818708fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59804aa4d0edae3570acf4e24a2d1230640d797702d898fada5ae90f818708fc", kill_on_drop: false }`
[INFO] [stdout] 59804aa4d0edae3570acf4e24a2d1230640d797702d898fada5ae90f818708fc