[INFO] fetching crate wasm_sync 0.1.2...
[INFO] testing wasm_sync-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate wasm_sync 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate wasm_sync 0.1.2
[INFO] finished tweaking crates.io crate wasm_sync 0.1.2
[INFO] tweaked toml for crates.io crate wasm_sync 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasm_sync 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] 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 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] d0cfeb6a32ab0f51d53f1a2b3eeb78619337892719a5fa0abc39e0675b97ebce
[INFO] running `Command { std: "docker" "start" "-a" "d0cfeb6a32ab0f51d53f1a2b3eeb78619337892719a5fa0abc39e0675b97ebce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0cfeb6a32ab0f51d53f1a2b3eeb78619337892719a5fa0abc39e0675b97ebce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0cfeb6a32ab0f51d53f1a2b3eeb78619337892719a5fa0abc39e0675b97ebce", kill_on_drop: false }`
[INFO] [stdout] d0cfeb6a32ab0f51d53f1a2b3eeb78619337892719a5fa0abc39e0675b97ebce
[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] f495c67c4fe70abe8682ccc0c78f1b1cdfcfdb2795c8f253eb3022875e219d69
[INFO] running `Command { std: "docker" "start" "-a" "f495c67c4fe70abe8682ccc0c78f1b1cdfcfdb2795c8f253eb3022875e219d69", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm_sync v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "f495c67c4fe70abe8682ccc0c78f1b1cdfcfdb2795c8f253eb3022875e219d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f495c67c4fe70abe8682ccc0c78f1b1cdfcfdb2795c8f253eb3022875e219d69", kill_on_drop: false }`
[INFO] [stdout] f495c67c4fe70abe8682ccc0c78f1b1cdfcfdb2795c8f253eb3022875e219d69
[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] a365f55bd13faba9bfe83eeb8bda6e38d0affa3239073699a821feeea00d0780
[INFO] running `Command { std: "docker" "start" "-a" "a365f55bd13faba9bfe83eeb8bda6e38d0affa3239073699a821feeea00d0780", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm_sync v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "a365f55bd13faba9bfe83eeb8bda6e38d0affa3239073699a821feeea00d0780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a365f55bd13faba9bfe83eeb8bda6e38d0affa3239073699a821feeea00d0780", kill_on_drop: false }`
[INFO] [stdout] a365f55bd13faba9bfe83eeb8bda6e38d0affa3239073699a821feeea00d0780
[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", kill_on_drop: false }`
[INFO] [stdout] 6dc1ec8efccdafb6594fc0df582d34fbf2ef7fda2f56a5b6fdcd781c9842ba5d
[INFO] running `Command { std: "docker" "start" "-a" "6dc1ec8efccdafb6594fc0df582d34fbf2ef7fda2f56a5b6fdcd781c9842ba5d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasm_sync-5bb53ad7074706e3)
[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 wasm_sync
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6dc1ec8efccdafb6594fc0df582d34fbf2ef7fda2f56a5b6fdcd781c9842ba5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dc1ec8efccdafb6594fc0df582d34fbf2ef7fda2f56a5b6fdcd781c9842ba5d", kill_on_drop: false }`
[INFO] [stdout] 6dc1ec8efccdafb6594fc0df582d34fbf2ef7fda2f56a5b6fdcd781c9842ba5d