[INFO] fetching crate ouou_dictation 0.1.0...
[INFO] testing ouou_dictation-0.1.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate ouou_dictation 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate ouou_dictation 0.1.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ouou_dictation 0.1.0
[INFO] finished tweaking crates.io crate ouou_dictation 0.1.0
[INFO] tweaked toml for crates.io crate ouou_dictation 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate ouou_dictation 0.1.0 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lingua-chinese-language-model v1.0.1
[INFO] [stderr]   Downloaded fraction v0.10.0
[INFO] [stderr]   Downloaded speech-dispatcher-sys v0.7.0
[INFO] [stderr]   Downloaded speech-dispatcher v0.16.0
[INFO] [stderr]   Downloaded include_dir_macros v0.7.3
[INFO] [stderr]   Downloaded include_dir v0.7.3
[INFO] [stderr]   Downloaded oxilangtag v0.1.3
[INFO] [stderr]   Downloaded tts v0.25.0
[INFO] [stderr]   Downloaded toml_edit v0.18.0
[INFO] [stderr]   Downloaded lingua-japanese-language-model v1.0.1
[INFO] [stderr]   Downloaded lingua-english-language-model v1.0.1
[INFO] [stderr]   Downloaded lingua v1.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcea1fb9854ba628f942f9b2831cd88d23e27320f08f49b71cc62f92034c002a
[INFO] running `Command { std: "docker" "start" "-a" "fcea1fb9854ba628f942f9b2831cd88d23e27320f08f49b71cc62f92034c002a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcea1fb9854ba628f942f9b2831cd88d23e27320f08f49b71cc62f92034c002a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcea1fb9854ba628f942f9b2831cd88d23e27320f08f49b71cc62f92034c002a", kill_on_drop: false }`
[INFO] [stdout] fcea1fb9854ba628f942f9b2831cd88d23e27320f08f49b71cc62f92034c002a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d14631559bafd78736020aa0b5b8b432c043b478f03dbf1af875b4533eb4f4ec
[INFO] running `Command { std: "docker" "start" "-a" "d14631559bafd78736020aa0b5b8b432c043b478f03dbf1af875b4533eb4f4ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
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[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling memchr v2.5.0
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[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.28
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[INFO] [stderr]    Compiling clap_lex v0.3.1
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[INFO] [stderr]    Compiling fraction v0.10.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling lingua-japanese-language-model v1.0.1
[INFO] [stderr]    Compiling lingua-chinese-language-model v1.0.1
[INFO] [stderr]    Compiling lingua-english-language-model v1.0.1
[INFO] [stderr]    Compiling oxilangtag v0.1.3
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap v4.1.4
[INFO] [stderr]    Compiling speech-dispatcher-sys v0.7.0
[INFO] [stderr]    Compiling language-tags v0.3.2
[INFO] [stderr]    Compiling speech-dispatcher v0.16.0
[INFO] [stderr]    Compiling lingua v1.4.0
[INFO] [stderr]    Compiling ouou_dictation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_find)]
[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 `ouou_dictation` (bin "ouou_dictation") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "d14631559bafd78736020aa0b5b8b432c043b478f03dbf1af875b4533eb4f4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d14631559bafd78736020aa0b5b8b432c043b478f03dbf1af875b4533eb4f4ec", kill_on_drop: false }`
[INFO] [stdout] d14631559bafd78736020aa0b5b8b432c043b478f03dbf1af875b4533eb4f4ec
