[INFO] fetching crate nano-ai 0.0.2...
[INFO] testing nano-ai-0.0.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate nano-ai 0.0.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nano-ai 0.0.2
[INFO] finished tweaking crates.io crate nano-ai 0.0.2
[INFO] tweaked toml for crates.io crate nano-ai 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nano-ai 0.0.2 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding js-sys v0.3.72 (available: v0.3.81)
[INFO] [stderr]       Adding wasm-bindgen v0.2.95 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.95 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.45 (available: v0.4.54)
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.95 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.95 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.95 (available: v0.2.104)
[INFO] [stderr]       Adding web-sys v0.3.72 (available: v0.3.81)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32af615af7f76902c04d546421a30d798571280cfdb75f523a73df77d2ffab63
[INFO] running `Command { std: "docker" "start" "-a" "32af615af7f76902c04d546421a30d798571280cfdb75f523a73df77d2ffab63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32af615af7f76902c04d546421a30d798571280cfdb75f523a73df77d2ffab63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32af615af7f76902c04d546421a30d798571280cfdb75f523a73df77d2ffab63", kill_on_drop: false }`
[INFO] [stdout] 32af615af7f76902c04d546421a30d798571280cfdb75f523a73df77d2ffab63
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17cf1ad9b8c1dd90ea4edc9edc53e0f1b4d3ae913c83db7dc7efd1bfaca862e7
[INFO] running `Command { std: "docker" "start" "-a" "17cf1ad9b8c1dd90ea4edc9edc53e0f1b4d3ae913c83db7dc7efd1bfaca862e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.95
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling wasm-bindgen v0.2.95
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.95
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.95
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.95
[INFO] [stderr]    Compiling js-sys v0.3.72
[INFO] [stderr]    Compiling serde-wasm-bindgen v0.6.5
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.45
[INFO] [stderr]    Compiling nano-ai v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.70s
[INFO] running `Command { std: "docker" "inspect" "17cf1ad9b8c1dd90ea4edc9edc53e0f1b4d3ae913c83db7dc7efd1bfaca862e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17cf1ad9b8c1dd90ea4edc9edc53e0f1b4d3ae913c83db7dc7efd1bfaca862e7", kill_on_drop: false }`
[INFO] [stdout] 17cf1ad9b8c1dd90ea4edc9edc53e0f1b4d3ae913c83db7dc7efd1bfaca862e7
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e637489cdb2d711c9ae87b67d4d06724e23b4c4c9c1b0af1655f5fc96e072e4
[INFO] running `Command { std: "docker" "start" "-a" "1e637489cdb2d711c9ae87b67d4d06724e23b4c4c9c1b0af1655f5fc96e072e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling nano-ai v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "1e637489cdb2d711c9ae87b67d4d06724e23b4c4c9c1b0af1655f5fc96e072e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e637489cdb2d711c9ae87b67d4d06724e23b4c4c9c1b0af1655f5fc96e072e4", kill_on_drop: false }`
[INFO] [stdout] 1e637489cdb2d711c9ae87b67d4d06724e23b4c4c9c1b0af1655f5fc96e072e4
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1172e8b6487727cf193a7e9edf500e3f0e4fdcfe97c8f48b51196552b7cd453
[INFO] running `Command { std: "docker" "start" "-a" "d1172e8b6487727cf193a7e9edf500e3f0e4fdcfe97c8f48b51196552b7cd453", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nano_ai-a1529248bc9fa7b2)
[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 nano_ai
[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" "d1172e8b6487727cf193a7e9edf500e3f0e4fdcfe97c8f48b51196552b7cd453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1172e8b6487727cf193a7e9edf500e3f0e4fdcfe97c8f48b51196552b7cd453", kill_on_drop: false }`
[INFO] [stdout] d1172e8b6487727cf193a7e9edf500e3f0e4fdcfe97c8f48b51196552b7cd453