[INFO] fetching crate compile-in-memory 0.2.0... [INFO] testing compile-in-memory-0.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate compile-in-memory 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate compile-in-memory 0.2.0 [INFO] finished tweaking crates.io crate compile-in-memory 0.2.0 [INFO] tweaked toml for crates.io crate compile-in-memory 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate compile-in-memory 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] aa11b4f5942f2934930057281afdaea509f54f1660557151999cf6938309ec8f [INFO] running `Command { std: "docker" "start" "-a" "aa11b4f5942f2934930057281afdaea509f54f1660557151999cf6938309ec8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa11b4f5942f2934930057281afdaea509f54f1660557151999cf6938309ec8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa11b4f5942f2934930057281afdaea509f54f1660557151999cf6938309ec8f", kill_on_drop: false }` [INFO] [stdout] aa11b4f5942f2934930057281afdaea509f54f1660557151999cf6938309ec8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4a7a1ead856e40075314749df079b91b3c39f3de315e57ee17fee4309018172f [INFO] running `Command { std: "docker" "start" "-a" "4a7a1ead856e40075314749df079b91b3c39f3de315e57ee17fee4309018172f", kill_on_drop: false }` [INFO] [stderr] Compiling loader v0.2.1 [INFO] [stderr] Compiling compile-in-memory v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "4a7a1ead856e40075314749df079b91b3c39f3de315e57ee17fee4309018172f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a7a1ead856e40075314749df079b91b3c39f3de315e57ee17fee4309018172f", kill_on_drop: false }` [INFO] [stdout] 4a7a1ead856e40075314749df079b91b3c39f3de315e57ee17fee4309018172f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db736f470201e39c69d26d97c0fdfa0283c0ba32c061512d039022300833f90c [INFO] running `Command { std: "docker" "start" "-a" "db736f470201e39c69d26d97c0fdfa0283c0ba32c061512d039022300833f90c", kill_on_drop: false }` [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling compile-in-memory v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0618]: expected function, found `AssertShared i32>>` [INFO] [stdout] --> src/lib.rs:124:16 [INFO] [stdout] | [INFO] [stdout] 122 | let func = unsafe { func.assert_callable_shared() }; [INFO] [stdout] | ---- `func` has type `AssertShared i32>>` [INFO] [stdout] 123 | [INFO] [stdout] 124 | assert_eq!(func(3, 4), 7); [INFO] [stdout] | ^^^^------ [INFO] [stdout] | | [INFO] [stdout] | call expression requires function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0618]: expected function, found `AssertShared>` [INFO] [stdout] --> src/lib.rs:156:5 [INFO] [stdout] | [INFO] [stdout] 150 | let func = unsafe { func.assert_callable_shared() }; [INFO] [stdout] | ---- `func` has type `AssertShared>` [INFO] [stdout] ... [INFO] [stdout] 156 | func(&mut result, &negative_three_fourths, ¶meter); [INFO] [stdout] | ^^^^-------------------------------------------------- [INFO] [stdout] | | [INFO] [stdout] | call expression requires function [INFO] [stdout] | [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/compile_in_memory-0b3d0a643f503dc3.long-type-2395617370890307409.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0618]: expected function, found `AssertShared>` [INFO] [stdout] --> src/lib.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 150 | let func = unsafe { func.assert_callable_shared() }; [INFO] [stdout] | ---- `func` has type `AssertShared>` [INFO] [stdout] ... [INFO] [stdout] 159 | func(&mut result, &negative_three_fourths, ¶meter); [INFO] [stdout] | ^^^^-------------------------------------------------- [INFO] [stdout] | | [INFO] [stdout] | call expression requires function [INFO] [stdout] | [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/compile_in_memory-0b3d0a643f503dc3.long-type-2395617370890307409.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0618`. [INFO] [stdout] [INFO] [stderr] error: could not compile `compile-in-memory` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "db736f470201e39c69d26d97c0fdfa0283c0ba32c061512d039022300833f90c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db736f470201e39c69d26d97c0fdfa0283c0ba32c061512d039022300833f90c", kill_on_drop: false }` [INFO] [stdout] db736f470201e39c69d26d97c0fdfa0283c0ba32c061512d039022300833f90c