[INFO] cloning repository https://github.com/AcrylonitrileButadieneStyrene/r2k-script
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AcrylonitrileButadieneStyrene/r2k-script" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAcrylonitrileButadieneStyrene%2Fr2k-script", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAcrylonitrileButadieneStyrene%2Fr2k-script'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b7dc2626cb43a9b6a063e8bef2693c336873614
[INFO] checking AcrylonitrileButadieneStyrene/r2k-script against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAcrylonitrileButadieneStyrene%2Fr2k-script" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AcrylonitrileButadieneStyrene/r2k-script
[INFO] finished tweaking git repo https://github.com/AcrylonitrileButadieneStyrene/r2k-script
[INFO] tweaked toml for git repo https://github.com/AcrylonitrileButadieneStyrene/r2k-script written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AcrylonitrileButadieneStyrene/r2k-script 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 git repo https://github.com/AcrylonitrileButadieneStyrene/r2k-script 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 array-init v2.1.0
[INFO] [stderr]   Downloaded logos-derive v0.15.1
[INFO] [stderr]   Downloaded binrw_derive v0.15.0
[INFO] [stderr]   Downloaded serde_spanned v1.0.3
[INFO] [stderr]   Downloaded toml_writer v1.0.4
[INFO] [stderr]   Downloaded owo-colors v4.2.3
[INFO] [stderr]   Downloaded logos-codegen v0.15.1
[INFO] [stderr]   Downloaded lcf v0.8.3
[INFO] [stderr]   Downloaded clap v4.5.51
[INFO] [stderr]   Downloaded toml v0.9.8
[INFO] [stderr]   Downloaded binrw v0.15.0
[INFO] [stderr]   Downloaded syn v2.0.110
[INFO] [stderr]   Downloaded ron v0.11.0
[INFO] [stderr]   Downloaded clap_builder v4.5.51
[INFO] [stderr]   Downloaded logos v0.15.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 47295282621a131c575691ac56a7e71b76f393bc707b40a078fe52c7a92897aa
[INFO] running `Command { std: "docker" "start" "-a" "47295282621a131c575691ac56a7e71b76f393bc707b40a078fe52c7a92897aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47295282621a131c575691ac56a7e71b76f393bc707b40a078fe52c7a92897aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47295282621a131c575691ac56a7e71b76f393bc707b40a078fe52c7a92897aa", kill_on_drop: false }`
[INFO] [stdout] 47295282621a131c575691ac56a7e71b76f393bc707b40a078fe52c7a92897aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5ab9247498a84d7d3feca7b9ef0f935b9c3cfe6862fad9e1a0a0b75e28f3a0db
[INFO] running `Command { std: "docker" "start" "-a" "5ab9247498a84d7d3feca7b9ef0f935b9c3cfe6862fad9e1a0a0b75e28f3a0db", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling binrw_derive v0.15.0
[INFO] [stderr]    Compiling binrw v0.15.0
[INFO] [stderr]    Compiling logos-codegen v0.15.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking codespan-reporting v0.12.0
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking d2k_common v0.1.0 (/opt/rustwide/workdir/crates/d2k_common)
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking num_enum v0.7.5
[INFO] [stderr]    Compiling logos-derive v0.15.1
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking logos v0.15.1
[INFO] [stderr]     Checking d2k_lexer v0.1.0 (/opt/rustwide/workdir/crates/d2k_lexer)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> crates/d2k_lexer/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(iterator_try_collect)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> crates/d2k_lexer/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(iterator_try_collect)]
[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 `d2k_lexer` (lib) 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 `d2k_lexer` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5ab9247498a84d7d3feca7b9ef0f935b9c3cfe6862fad9e1a0a0b75e28f3a0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab9247498a84d7d3feca7b9ef0f935b9c3cfe6862fad9e1a0a0b75e28f3a0db", kill_on_drop: false }`
[INFO] [stdout] 5ab9247498a84d7d3feca7b9ef0f935b9c3cfe6862fad9e1a0a0b75e28f3a0db
