[INFO] fetching crate notation_midi 0.5.0...
[INFO] documenting notation_midi-0.5.0 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate notation_midi 0.5.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate notation_midi 0.5.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate notation_midi 0.5.0
[INFO] finished tweaking crates.io crate notation_midi 0.5.0
[INFO] tweaked toml for crates.io crate notation_midi 0.5.0 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" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.75.0" "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-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4326fe7b1948412a7e4d29c539747949ff25905048428a3c477512ac2645c470
[INFO] running `Command { std: "docker" "start" "-a" "4326fe7b1948412a7e4d29c539747949ff25905048428a3c477512ac2645c470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4326fe7b1948412a7e4d29c539747949ff25905048428a3c477512ac2645c470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4326fe7b1948412a7e4d29c539747949ff25905048428a3c477512ac2645c470", kill_on_drop: false }`
[INFO] [stdout] 4326fe7b1948412a7e4d29c539747949ff25905048428a3c477512ac2645c470
[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" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18b2332bd323b3f9967ff26c77c828e7e9fbc9388d63e53ca6ac71d3f08f0be5
[INFO] running `Command { std: "docker" "start" "-a" "18b2332bd323b3f9967ff26c77c828e7e9fbc9388d63e53ca6ac71d3f08f0be5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]     Checking byteorder v1.5.0
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[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking fastrand v1.9.0
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[INFO] [stderr]     Checking fixedbitset v0.4.2
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[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking raw-window-handle v0.4.3
[INFO] [stderr]    Compiling getrandom v0.2.11
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[INFO] [stderr]    Compiling cpal v0.13.5
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[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking lewton v0.10.2
[INFO] [stderr]    Compiling core-error v0.0.0
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking atomic v0.5.3
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[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking memalloc v0.1.0
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking async-lock v3.2.0
[INFO] [stderr]     Checking dmsort v1.0.2
[INFO] [stderr]     Checking midi-msg v0.3.0
[INFO] [stderr]     Checking regex-automata v0.4.3
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[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking async-executor v1.8.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling fluidlite-sys v0.2.1
[INFO] [stderr]     Checking bevy_tasks v0.6.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking matchers v0.1.0
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[INFO] [stderr]     Checking alsa v0.4.3
[INFO] [stderr]     Checking alsa v0.6.0
[INFO] [stderr]     Checking midir v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling fehler-macros v1.0.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking fehler v1.0.0
[INFO] [stderr]     Checking helgoboss-midi v0.2.0
[INFO] [stderr]     Checking serde v1.0.195
[INFO] [stderr]    Compiling cargo-manifest v0.2.9
[INFO] [stderr]    Compiling bevy_macro_utils v0.6.0
[INFO] [stderr]    Compiling bevy_derive v0.6.0
[INFO] [stderr]    Compiling bevy_reflect_derive v0.6.0
[INFO] [stderr]    Compiling bevy_ecs_macros v0.6.0
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking glam v0.20.5
[INFO] [stderr]     Checking ron v0.7.1
[INFO] [stderr]     Checking serde_arrays v0.1.0
[INFO] [stderr]     Checking notation_core v0.5.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking bevy_utils v0.6.0
[INFO] [stderr]     Checking notation_fretted v0.5.0
[INFO] [stderr]     Checking kira v0.5.3
[INFO] [stderr]     Checking notation_guitar v0.5.0
[INFO] [stderr]     Checking notation_proto v0.5.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/notation_proto-0.5.0/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(arc_new_cyclic)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `notation_proto` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "18b2332bd323b3f9967ff26c77c828e7e9fbc9388d63e53ca6ac71d3f08f0be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b2332bd323b3f9967ff26c77c828e7e9fbc9388d63e53ca6ac71d3f08f0be5", kill_on_drop: false }`
[INFO] [stdout] 18b2332bd323b3f9967ff26c77c828e7e9fbc9388d63e53ca6ac71d3f08f0be5
[INFO] documenting notation_midi-0.5.0 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate notation_midi 0.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate notation_midi 0.5.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate notation_midi 0.5.0
[INFO] finished tweaking crates.io crate notation_midi 0.5.0
[INFO] tweaked toml for crates.io crate notation_midi 0.5.0 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-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-2023-12-22" "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-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1a7f56deb919c6780328e7dc499f22dceaa2a8da31e51d5289ec637e1c4dc77
[INFO] running `Command { std: "docker" "start" "-a" "e1a7f56deb919c6780328e7dc499f22dceaa2a8da31e51d5289ec637e1c4dc77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1a7f56deb919c6780328e7dc499f22dceaa2a8da31e51d5289ec637e1c4dc77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1a7f56deb919c6780328e7dc499f22dceaa2a8da31e51d5289ec637e1c4dc77", kill_on_drop: false }`
[INFO] [stdout] e1a7f56deb919c6780328e7dc499f22dceaa2a8da31e51d5289ec637e1c4dc77
[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-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 907cc16b3d2f9b80afbe5e8e6753bc3f42cd8e2b3ba3abf43b566b192d3affad
[INFO] running `Command { std: "docker" "start" "-a" "907cc16b3d2f9b80afbe5e8e6753bc3f42cd8e2b3ba3abf43b566b192d3affad", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking futures-lite v2.2.0
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking fastrand v1.9.0
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[INFO] [stderr]     Checking nu-ansi-term v0.46.0
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[INFO] [stderr]    Compiling memoffset v0.6.5
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[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling uuid v0.8.2
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[INFO] [stderr]    Compiling nix v0.15.0
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[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking alsa v0.6.0
[INFO] [stderr]    Compiling fehler-macros v1.0.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking midir v0.7.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking fehler v1.0.0
[INFO] [stderr]     Checking helgoboss-midi v0.2.0
[INFO] [stderr]     Checking serde v1.0.195
[INFO] [stderr]    Compiling cargo-manifest v0.2.9
[INFO] [stderr]    Compiling bevy_macro_utils v0.6.0
[INFO] [stderr]    Compiling bevy_derive v0.6.0
[INFO] [stderr]    Compiling bevy_reflect_derive v0.6.0
[INFO] [stderr]    Compiling bevy_ecs_macros v0.6.0
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking glam v0.20.5
[INFO] [stderr]     Checking ron v0.7.1
[INFO] [stderr]     Checking serde_arrays v0.1.0
[INFO] [stderr]     Checking notation_core v0.5.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking notation_fretted v0.5.0
[INFO] [stderr]     Checking kira v0.5.3
[INFO] [stderr]     Checking bevy_utils v0.6.0
[INFO] [stderr]     Checking notation_guitar v0.5.0
[INFO] [stderr]     Checking notation_proto v0.5.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/notation_proto-0.5.0/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(arc_new_cyclic)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `notation_proto` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "907cc16b3d2f9b80afbe5e8e6753bc3f42cd8e2b3ba3abf43b566b192d3affad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "907cc16b3d2f9b80afbe5e8e6753bc3f42cd8e2b3ba3abf43b566b192d3affad", kill_on_drop: false }`
[INFO] [stdout] 907cc16b3d2f9b80afbe5e8e6753bc3f42cd8e2b3ba3abf43b566b192d3affad
