[INFO] cloning repository https://github.com/c0gent/snarc-cast-ex [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/c0gent/snarc-cast-ex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0gent%2Fsnarc-cast-ex", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0gent%2Fsnarc-cast-ex'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e4150058db779c2060c7e5014bf6b8893474cb4a [INFO] documenting c0gent/snarc-cast-ex against 1.86.0 for beta-1.87-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0gent%2Fsnarc-cast-ex" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/c0gent/snarc-cast-ex on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/c0gent/snarc-cast-ex [INFO] finished tweaking git repo https://github.com/c0gent/snarc-cast-ex [INFO] tweaked toml for git repo https://github.com/c0gent/snarc-cast-ex written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/c0gent/snarc-cast-ex 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Updating git repository `https://github.com/mbr/snarc-rs` [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19ab7eff48572eb397392caab8d0dbddea5c50e30bc4fbab9264a3644c638cbf [INFO] running `Command { std: "docker" "start" "-a" "19ab7eff48572eb397392caab8d0dbddea5c50e30bc4fbab9264a3644c638cbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19ab7eff48572eb397392caab8d0dbddea5c50e30bc4fbab9264a3644c638cbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19ab7eff48572eb397392caab8d0dbddea5c50e30bc4fbab9264a3644c638cbf", kill_on_drop: false }` [INFO] [stdout] 19ab7eff48572eb397392caab8d0dbddea5c50e30bc4fbab9264a3644c638cbf [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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ece00f59359b0dd3e354c8f0a6345cc1ba679dcb0bdff1ac5cf6a10e25feb1c [INFO] running `Command { std: "docker" "start" "-a" "3ece00f59359b0dd3e354c8f0a6345cc1ba679dcb0bdff1ac5cf6a10e25feb1c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Checking snarc v0.2.0 (https://github.com/mbr/snarc-rs?branch=c0gent-unsized#4dd01f23) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/snarc-rs-a524af2b02f675b5/4dd01f2/src/lib.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | #![feature(coerce_unsized)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/snarc-rs-a524af2b02f675b5/4dd01f2/src/lib.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | #![feature(unsize)] [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 `snarc` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "3ece00f59359b0dd3e354c8f0a6345cc1ba679dcb0bdff1ac5cf6a10e25feb1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ece00f59359b0dd3e354c8f0a6345cc1ba679dcb0bdff1ac5cf6a10e25feb1c", kill_on_drop: false }` [INFO] [stdout] 3ece00f59359b0dd3e354c8f0a6345cc1ba679dcb0bdff1ac5cf6a10e25feb1c