[INFO] fetching crate raton 0.1.0-alpha.9...
[INFO] testing raton-0.1.0-alpha.9 against 1.91.0 for beta-1.92-2
[INFO] extracting crate raton 0.1.0-alpha.9 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate raton 0.1.0-alpha.9
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate raton 0.1.0-alpha.9
[INFO] tweaked toml for crates.io crate raton 0.1.0-alpha.9 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate raton 0.1.0-alpha.9 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate raton 0.1.0-alpha.9 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.20
[INFO] [stderr]   Downloaded bitcode_derive v0.6.7
[INFO] [stderr]   Downloaded foldhash v0.2.0
[INFO] [stderr]   Downloaded derive_arbitrary v1.4.2
[INFO] [stderr]   Downloaded nom-language v0.1.0
[INFO] [stderr]   Downloaded bytemuck v1.24.0
[INFO] [stderr]   Downloaded arbitrary v1.4.2
[INFO] [stderr]   Downloaded bitcode v0.6.7
[INFO] [stderr]   Downloaded nom v8.0.0
[INFO] [stderr]   Downloaded syn v2.0.107
[INFO] [stderr]   Downloaded glam v0.30.8
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82ec0da100289dfcd01addac49ece1fea00484caa0f62225a17e7954c3b10c4b
[INFO] running `Command { std: "docker" "start" "-a" "82ec0da100289dfcd01addac49ece1fea00484caa0f62225a17e7954c3b10c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82ec0da100289dfcd01addac49ece1fea00484caa0f62225a17e7954c3b10c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82ec0da100289dfcd01addac49ece1fea00484caa0f62225a17e7954c3b10c4b", kill_on_drop: false }`
[INFO] [stdout] 82ec0da100289dfcd01addac49ece1fea00484caa0f62225a17e7954c3b10c4b
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d0a6d10266eb37f6ea36a26b2fed0776f1ad9d14272af1eb83a6d9050db6cde
[INFO] running `Command { std: "docker" "start" "-a" "9d0a6d10266eb37f6ea36a26b2fed0776f1ad9d14272af1eb83a6d9050db6cde", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling nom-language v0.1.0
[INFO] [stderr]    Compiling raton v0.1.0-alpha.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.01s
[INFO] running `Command { std: "docker" "inspect" "9d0a6d10266eb37f6ea36a26b2fed0776f1ad9d14272af1eb83a6d9050db6cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d0a6d10266eb37f6ea36a26b2fed0776f1ad9d14272af1eb83a6d9050db6cde", kill_on_drop: false }`
[INFO] [stdout] 9d0a6d10266eb37f6ea36a26b2fed0776f1ad9d14272af1eb83a6d9050db6cde
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31c5329648d9fe087c0ef8e28985798edc2a1a05b3612d26dbf26e9a4a5cbbd5
[INFO] running `Command { std: "docker" "start" "-a" "31c5329648d9fe087c0ef8e28985798edc2a1a05b3612d26dbf26e9a4a5cbbd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling raton v0.1.0-alpha.9 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(test, feature(test))]
[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 `raton` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "31c5329648d9fe087c0ef8e28985798edc2a1a05b3612d26dbf26e9a4a5cbbd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c5329648d9fe087c0ef8e28985798edc2a1a05b3612d26dbf26e9a4a5cbbd5", kill_on_drop: false }`
[INFO] [stdout] 31c5329648d9fe087c0ef8e28985798edc2a1a05b3612d26dbf26e9a4a5cbbd5
