[INFO] fetching crate awint_dag 0.13.0...
[INFO] testing awint_dag-0.13.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate awint_dag 0.13.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate awint_dag 0.13.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate awint_dag 0.13.0
[INFO] finished tweaking crates.io crate awint_dag 0.13.0
[INFO] tweaked toml for crates.io crate awint_dag 0.13.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e04272a9a8e9f7c03a25584367eb0acca0abb103e032d05ffe4322b91fe6ae1
[INFO] running `Command { std: "docker" "start" "-a" "7e04272a9a8e9f7c03a25584367eb0acca0abb103e032d05ffe4322b91fe6ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e04272a9a8e9f7c03a25584367eb0acca0abb103e032d05ffe4322b91fe6ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e04272a9a8e9f7c03a25584367eb0acca0abb103e032d05ffe4322b91fe6ae1", kill_on_drop: false }`
[INFO] [stdout] 7e04272a9a8e9f7c03a25584367eb0acca0abb103e032d05ffe4322b91fe6ae1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd2f1c91db4f19c02f803550b5844945757a64f50388e820df6e89da903bce00
[INFO] running `Command { std: "docker" "start" "-a" "fd2f1c91db4f19c02f803550b5844945757a64f50388e820df6e89da903bce00", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling const_fn v0.4.9
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling recasting v0.2.1
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling triple_arena v0.12.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling awint_internals v0.13.0
[INFO] [stderr]    Compiling awint_core v0.13.0
[INFO] [stderr]    Compiling awint_ext v0.13.0
[INFO] [stderr]    Compiling awint_macro_internals v0.13.0
[INFO] [stderr]    Compiling awint_macros v0.13.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling awint_dag v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:196:38
[INFO] [stdout]     |
[INFO] [stdout] 196 | #![cfg_attr(feature = "try_support", feature(try_trait_v2))]
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:197:38
[INFO] [stdout]     |
[INFO] [stdout] 197 | #![cfg_attr(feature = "try_support", feature(try_trait_v2_residual))]
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:198:38
[INFO] [stdout]     |
[INFO] [stdout] 198 | #![cfg_attr(feature = "try_support", feature(never_type))]
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:196:46
[INFO] [stdout]     |
[INFO] [stdout] 196 | #![cfg_attr(feature = "try_support", feature(try_trait_v2))]
[INFO] [stdout]     |                                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:197:46
[INFO] [stdout]     |
[INFO] [stdout] 197 | #![cfg_attr(feature = "try_support", feature(try_trait_v2_residual))]
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 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 `awint_dag` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "fd2f1c91db4f19c02f803550b5844945757a64f50388e820df6e89da903bce00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd2f1c91db4f19c02f803550b5844945757a64f50388e820df6e89da903bce00", kill_on_drop: false }`
[INFO] [stdout] fd2f1c91db4f19c02f803550b5844945757a64f50388e820df6e89da903bce00
[INFO] testing awint_dag-0.13.0 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate awint_dag 0.13.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate awint_dag 0.13.0 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate awint_dag 0.13.0
[INFO] finished tweaking crates.io crate awint_dag 0.13.0
[INFO] tweaked toml for crates.io crate awint_dag 0.13.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8412def30e56cbaf1325a5b95588a3aff40d5477440d584d94332db9f565d553
[INFO] running `Command { std: "docker" "start" "-a" "8412def30e56cbaf1325a5b95588a3aff40d5477440d584d94332db9f565d553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8412def30e56cbaf1325a5b95588a3aff40d5477440d584d94332db9f565d553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8412def30e56cbaf1325a5b95588a3aff40d5477440d584d94332db9f565d553", kill_on_drop: false }`
[INFO] [stdout] 8412def30e56cbaf1325a5b95588a3aff40d5477440d584d94332db9f565d553
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbaeacec4b881436683bf3094ba8e1dd8afe5a81d2f1997506e272cf3f71e8e1
[INFO] running `Command { std: "docker" "start" "-a" "dbaeacec4b881436683bf3094ba8e1dd8afe5a81d2f1997506e272cf3f71e8e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling const_fn v0.4.9
[INFO] [stderr]    Compiling recasting v0.2.1
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling triple_arena v0.12.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling awint_internals v0.13.0
[INFO] [stderr]    Compiling awint_core v0.13.0
[INFO] [stderr]    Compiling awint_ext v0.13.0
[INFO] [stderr]    Compiling awint_macro_internals v0.13.0
[INFO] [stderr]    Compiling awint_macros v0.13.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling awint_dag v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> src/lib.rs:196:38
[INFO] [stdout]     |
[INFO] [stdout] 196 | #![cfg_attr(feature = "try_support", feature(try_trait_v2))]
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> src/lib.rs:197:38
[INFO] [stdout]     |
[INFO] [stdout] 197 | #![cfg_attr(feature = "try_support", feature(try_trait_v2_residual))]
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> src/lib.rs:198:38
[INFO] [stdout]     |
[INFO] [stdout] 198 | #![cfg_attr(feature = "try_support", feature(never_type))]
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> src/lib.rs:196:46
[INFO] [stdout]     |
[INFO] [stdout] 196 | #![cfg_attr(feature = "try_support", feature(try_trait_v2))]
[INFO] [stdout]     |                                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> src/lib.rs:197:46
[INFO] [stdout]     |
[INFO] [stdout] 197 | #![cfg_attr(feature = "try_support", feature(try_trait_v2_residual))]
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 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 `awint_dag` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "dbaeacec4b881436683bf3094ba8e1dd8afe5a81d2f1997506e272cf3f71e8e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbaeacec4b881436683bf3094ba8e1dd8afe5a81d2f1997506e272cf3f71e8e1", kill_on_drop: false }`
[INFO] [stdout] dbaeacec4b881436683bf3094ba8e1dd8afe5a81d2f1997506e272cf3f71e8e1
