[INFO] fetching crate fusen-proc-macro 0.0.1...
[INFO] testing fusen-proc-macro-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate fusen-proc-macro 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate fusen-proc-macro 0.0.1
[INFO] finished tweaking crates.io crate fusen-proc-macro 0.0.1
[INFO] tweaked toml for crates.io crate fusen-proc-macro 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fusen-proc-macro 0.0.1 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2584d0965e7b9f4c20016b057bce169b3f8df4bd9cc4be742ca32885deb0b1dd
[INFO] running `Command { std: "docker" "start" "-a" "2584d0965e7b9f4c20016b057bce169b3f8df4bd9cc4be742ca32885deb0b1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2584d0965e7b9f4c20016b057bce169b3f8df4bd9cc4be742ca32885deb0b1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2584d0965e7b9f4c20016b057bce169b3f8df4bd9cc4be742ca32885deb0b1dd", kill_on_drop: false }`
[INFO] [stdout] 2584d0965e7b9f4c20016b057bce169b3f8df4bd9cc4be742ca32885deb0b1dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bca691b8ffe6335be8fe80a44ac2313f2771781cf25b8956471403d5deac3e4c
[INFO] running `Command { std: "docker" "start" "-a" "bca691b8ffe6335be8fe80a44ac2313f2771781cf25b8956471403d5deac3e4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling fusen-decl-macro v0.0.1
[INFO] [stderr]    Compiling fusen-proc-macro v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "bca691b8ffe6335be8fe80a44ac2313f2771781cf25b8956471403d5deac3e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca691b8ffe6335be8fe80a44ac2313f2771781cf25b8956471403d5deac3e4c", kill_on_drop: false }`
[INFO] [stdout] bca691b8ffe6335be8fe80a44ac2313f2771781cf25b8956471403d5deac3e4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a192a70d6f6b517648d4021ec3dde5b78c9a8e5f72adf82306da4060430b4627
[INFO] running `Command { std: "docker" "start" "-a" "a192a70d6f6b517648d4021ec3dde5b78c9a8e5f72adf82306da4060430b4627", kill_on_drop: false }`
[INFO] [stderr]    Compiling fusen-proc-macro v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "a192a70d6f6b517648d4021ec3dde5b78c9a8e5f72adf82306da4060430b4627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a192a70d6f6b517648d4021ec3dde5b78c9a8e5f72adf82306da4060430b4627", kill_on_drop: false }`
[INFO] [stdout] a192a70d6f6b517648d4021ec3dde5b78c9a8e5f72adf82306da4060430b4627
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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", kill_on_drop: false }`
[INFO] [stdout] 8e10ba699de4865e366c9dd96429e417c9b3413af589104fceb25ed7c967c4fe
[INFO] running `Command { std: "docker" "start" "-a" "8e10ba699de4865e366c9dd96429e417c9b3413af589104fceb25ed7c967c4fe", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fusen_proc_macro-126c403588874f67)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fusen_proc_macro
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e10ba699de4865e366c9dd96429e417c9b3413af589104fceb25ed7c967c4fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e10ba699de4865e366c9dd96429e417c9b3413af589104fceb25ed7c967c4fe", kill_on_drop: false }`
[INFO] [stdout] 8e10ba699de4865e366c9dd96429e417c9b3413af589104fceb25ed7c967c4fe