[INFO] fetching crate snapshot_fonts 1.3.0...
[INFO] checking snapshot_fonts-1.3.0 against 1.95.0 for pr-155915
[INFO] extracting crate snapshot_fonts 1.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate snapshot_fonts 1.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate snapshot_fonts 1.3.0
[INFO] tweaked toml for crates.io crate snapshot_fonts 1.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snapshot_fonts 1.3.0 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 snapshot_fonts 1.3.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded function_name v0.3.0
[INFO] [stderr]   Downloaded jiff-tzdb v0.1.5
[INFO] [stderr]   Downloaded function_name-proc-macro v0.3.0
[INFO] [stderr]   Downloaded xdg v3.0.0
[INFO] [stderr]   Downloaded macro-attr v0.2.0
[INFO] [stderr]   Downloaded v_utils_macros v2.10.0
[INFO] [stderr]   Downloaded v_utils v2.14.0
[INFO] [stderr]   Downloaded bon v3.9.0
[INFO] [stderr]   Downloaded derive_more v2.1.0
[INFO] [stderr]   Downloaded bon-macros v3.9.0
[INFO] [stderr]   Downloaded insta v1.44.3
[INFO] [stderr]   Downloaded derive_more-impl v2.1.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30c9b796d580f76a2da394e0799c0891fb5ee3019e4c68caac5b7851036c8cbd
[INFO] running `Command { std: "docker" "start" "-a" "30c9b796d580f76a2da394e0799c0891fb5ee3019e4c68caac5b7851036c8cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30c9b796d580f76a2da394e0799c0891fb5ee3019e4c68caac5b7851036c8cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30c9b796d580f76a2da394e0799c0891fb5ee3019e4c68caac5b7851036c8cbd", kill_on_drop: false }`
[INFO] [stdout] 30c9b796d580f76a2da394e0799c0891fb5ee3019e4c68caac5b7851036c8cbd
[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=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] eb85c1082e3941b1061d4fc67e2a943d1d5ce6609ca90968f843966d2575bc56
[INFO] running `Command { std: "docker" "start" "-a" "eb85c1082e3941b1061d4fc67e2a943d1d5ce6609ca90968f843966d2575bc56", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]    Compiling function_name-proc-macro v0.3.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking function_name v0.3.0
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking jiff v0.2.16
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]    Compiling snapshot_fonts v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking macro-attr v0.2.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking xdg v3.0.0
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking insta v1.44.3
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling derive_more-impl v2.1.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.43
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling bon-macros v3.9.0
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling v_utils_macros v2.10.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking derive_more v2.1.0
[INFO] [stderr]     Checking tracing-error v0.2.1
[INFO] [stderr]     Checking v_utils v2.14.0
[INFO] [stderr]     Checking color-eyre v0.6.5
[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-1949cf8c6b5b557f/v_utils-2.14.0/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(stmt_expr_attributes)]
[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 `v_utils` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "eb85c1082e3941b1061d4fc67e2a943d1d5ce6609ca90968f843966d2575bc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb85c1082e3941b1061d4fc67e2a943d1d5ce6609ca90968f843966d2575bc56", kill_on_drop: false }`
[INFO] [stdout] eb85c1082e3941b1061d4fc67e2a943d1d5ce6609ca90968f843966d2575bc56