[INFO] fetching crate async-ucx 0.1.1...
[INFO] checking async-ucx-0.1.1 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate async-ucx 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate async-ucx 0.1.1 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-ucx 0.1.1
[INFO] finished tweaking crates.io crate async-ucx 0.1.1
[INFO] tweaked toml for crates.io crate async-ucx 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate async-ucx 0.1.1 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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] baf8460e943168a4faab6e0cde743dfeee83d61d28956aaff34799a4c2d8c1e2
[INFO] running `Command { std: "docker" "start" "-a" "baf8460e943168a4faab6e0cde743dfeee83d61d28956aaff34799a4c2d8c1e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baf8460e943168a4faab6e0cde743dfeee83d61d28956aaff34799a4c2d8c1e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baf8460e943168a4faab6e0cde743dfeee83d61d28956aaff34799a4c2d8c1e2", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be00cb531fd2c2afdb8f30b03eca44903f429cacadcba4d1f4211a4500b70722
[INFO] running `Command { std: "docker" "start" "-a" "be00cb531fd2c2afdb8f30b03eca44903f429cacadcba4d1f4211a4500b70722", kill_on_drop: false }`
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[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling futures-task v0.3.24
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[INFO] [stderr]     Checking futures-executor v0.3.24
[INFO] [stderr]     Checking futures v0.3.24
[INFO] [stderr]     Checking async-ucx v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: unused import: `self::stream::*`
[INFO] [stdout]   --> src/ucp/endpoint/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use self::stream::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `self::tag::*`
[INFO] [stdout]   --> src/ucp/endpoint/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use self::tag::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Error` is imported redundantly
[INFO] [stdout]  --> src/ucp/listener.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 2 |
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     -------- the item `Error` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `MaybeUninit` is imported redundantly
[INFO] [stdout]  --> src/ucp/listener.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     -------- the item `MaybeUninit` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6 | use std::mem::MaybeUninit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `self::stream::*`
[INFO] [stdout]   --> src/ucp/endpoint/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use self::stream::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `self::tag::*`
[INFO] [stdout]   --> src/ucp/endpoint/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use self::tag::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Error` is imported redundantly
[INFO] [stdout]  --> src/ucp/listener.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 2 |
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     -------- the item `Error` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `MaybeUninit` is imported redundantly
[INFO] [stdout]  --> src/ucp/listener.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     -------- the item `MaybeUninit` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6 | use std::mem::MaybeUninit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the type `ucp_params` does not permit being left uninitialized
[INFO] [stdout]   --> src/ucp/mod.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |             ..unsafe { MaybeUninit::uninit().assume_init() }
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        this code causes undefined behavior when executed
[INFO] [stdout]    |                        help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout]    = note: `#[deny(invalid_value)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the type `ucx1_sys::ucp_conn_request_attr` does not permit being left uninitialized
[INFO] [stdout]   --> src/ucp/listener.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |             ..unsafe { MaybeUninit::uninit().assume_init() }
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        this code causes undefined behavior when executed
[INFO] [stdout]    |                        help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the type `sockaddr_storage` does not permit being left uninitialized
[INFO] [stdout]   --> src/ucp/listener.rs:94:32
[INFO] [stdout]    |
[INFO] [stdout] 94 |             sockaddr: unsafe { MaybeUninit::uninit().assume_init() },
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                this code causes undefined behavior when executed
[INFO] [stdout]    |                                help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-ucx` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: the type `ucp_params` does not permit being left uninitialized
[INFO] [stdout]   --> src/ucp/mod.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |             ..unsafe { MaybeUninit::uninit().assume_init() }
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        this code causes undefined behavior when executed
[INFO] [stdout]    |                        help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout]    = note: `#[deny(invalid_value)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the type `ucx1_sys::ucp_conn_request_attr` does not permit being left uninitialized
[INFO] [stdout]   --> src/ucp/listener.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |             ..unsafe { MaybeUninit::uninit().assume_init() }
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        this code causes undefined behavior when executed
[INFO] [stdout]    |                        help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the type `sockaddr_storage` does not permit being left uninitialized
[INFO] [stdout]   --> src/ucp/listener.rs:94:32
[INFO] [stdout]    |
[INFO] [stdout] 94 |             sockaddr: unsafe { MaybeUninit::uninit().assume_init() },
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                this code causes undefined behavior when executed
[INFO] [stdout]    |                                help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-ucx` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "be00cb531fd2c2afdb8f30b03eca44903f429cacadcba4d1f4211a4500b70722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be00cb531fd2c2afdb8f30b03eca44903f429cacadcba4d1f4211a4500b70722", kill_on_drop: false }`
[INFO] [stdout] be00cb531fd2c2afdb8f30b03eca44903f429cacadcba4d1f4211a4500b70722
