[INFO] fetching crate lingora-cli 0.4.14...
[INFO] checking lingora-cli-0.4.14 against 1.95.0 for pr-155915
[INFO] extracting crate lingora-cli 0.4.14 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate lingora-cli 0.4.14
[INFO] finished tweaking crates.io crate lingora-cli 0.4.14
[INFO] tweaked toml for crates.io crate lingora-cli 0.4.14 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lingora-cli 0.4.14 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lingora-cli 0.4.14 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" "+1.95.0" "fetch" "--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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lingora-core v0.4.14
[INFO] [stderr]   Downloaded fluent4rs v2.3.1
[INFO] [stderr]   Downloaded chumsky v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6075142095445865fa95b99cc2c3c22a6739760f96a4ac4eb6a456d4dcac7ac
[INFO] running `Command { std: "docker" "start" "-a" "c6075142095445865fa95b99cc2c3c22a6739760f96a4ac4eb6a456d4dcac7ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6075142095445865fa95b99cc2c3c22a6739760f96a4ac4eb6a456d4dcac7ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6075142095445865fa95b99cc2c3c22a6739760f96a4ac4eb6a456d4dcac7ac", kill_on_drop: false }`
[INFO] [stdout] c6075142095445865fa95b99cc2c3c22a6739760f96a4ac4eb6a456d4dcac7ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aaf656e9f6cfa56d8fba6462df1d2a3bff3a2f8a9de7a5add312e72d916dcbfa
[INFO] running `Command { std: "docker" "start" "-a" "aaf656e9f6cfa56d8fba6462df1d2a3bff3a2f8a9de7a5add312e72d916dcbfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking winnow v1.0.1
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]     Checking sys-locale v0.3.2
[INFO] [stderr]     Checking path-clean v1.0.1
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking insta v1.47.2
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling ar_archive_writer v0.5.1
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking clap v4.6.0
[INFO] [stderr]    Compiling psm v0.1.30
[INFO] [stderr]     Checking chumsky v0.12.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking fluent4rs v2.3.1
[INFO] [stderr]     Checking lingora-core v0.4.14
[INFO] [stderr]     Checking lingora-cli v0.4.14 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(coverage_attribute)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(coverage_attribute)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lingora-cli` (bin "lingora-cli") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lingora-cli` (bin "lingora-cli" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "aaf656e9f6cfa56d8fba6462df1d2a3bff3a2f8a9de7a5add312e72d916dcbfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaf656e9f6cfa56d8fba6462df1d2a3bff3a2f8a9de7a5add312e72d916dcbfa", kill_on_drop: false }`
[INFO] [stdout] aaf656e9f6cfa56d8fba6462df1d2a3bff3a2f8a9de7a5add312e72d916dcbfa
