[INFO] fetching crate gac 0.1.2... [INFO] testing gac-0.1.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate gac 0.1.2 into /workspace/builds/worker-2-tc2/source [INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate gac 0.1.2 [INFO] finished tweaking crates.io crate gac 0.1.2 [INFO] tweaked toml for crates.io crate gac 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate gac 0.1.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate gac 0.1.2 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fac19ad0dc696676befcdb13c5e318c976ad6d482da5b9f2b2955ac979a2dba5 [INFO] running `Command { std: "docker" "start" "-a" "fac19ad0dc696676befcdb13c5e318c976ad6d482da5b9f2b2955ac979a2dba5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fac19ad0dc696676befcdb13c5e318c976ad6d482da5b9f2b2955ac979a2dba5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fac19ad0dc696676befcdb13c5e318c976ad6d482da5b9f2b2955ac979a2dba5", kill_on_drop: false }` [INFO] [stdout] fac19ad0dc696676befcdb13c5e318c976ad6d482da5b9f2b2955ac979a2dba5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f4c5ead14e5b7285dbe9795dc0933a1095c528a83930f89e3601f1ff7d43349 [INFO] running `Command { std: "docker" "start" "-a" "5f4c5ead14e5b7285dbe9795dc0933a1095c528a83930f89e3601f1ff7d43349", kill_on_drop: false }` [INFO] [stderr] Compiling gac v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(hash_raw_entry, iter_intersperse, str_split_whitespace_remainder)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `hash_raw_entry` [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(hash_raw_entry, iter_intersperse, str_split_whitespace_remainder)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `raw_entry_mut` found for struct `HashMap` in the current scope [INFO] [stdout] --> src/main.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | lhs.raw_entry_mut() [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `get_mut` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/collections/hash/map.rs:1171:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `raw_entry_mut` found for struct `HashMap` in the current scope [INFO] [stdout] --> src/main.rs:39:21 [INFO] [stdout] | [INFO] [stdout] 39 | rhs.raw_entry_mut() [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `get_mut` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/collections/hash/map.rs:1171:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `gac` (bin "gac") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "5f4c5ead14e5b7285dbe9795dc0933a1095c528a83930f89e3601f1ff7d43349", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f4c5ead14e5b7285dbe9795dc0933a1095c528a83930f89e3601f1ff7d43349", kill_on_drop: false }` [INFO] [stdout] 5f4c5ead14e5b7285dbe9795dc0933a1095c528a83930f89e3601f1ff7d43349