[INFO] fetching crate very_simple_trie 0.1.3...
[INFO] testing very_simple_trie-0.1.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate very_simple_trie 0.1.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate very_simple_trie 0.1.3
[INFO] finished tweaking crates.io crate very_simple_trie 0.1.3
[INFO] tweaked toml for crates.io crate very_simple_trie 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate very_simple_trie 0.1.3 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] 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 37f27b704d5c49a76b4539d402466bd5f0e5bc204cfd1331d7e0f91a4840ff08
[INFO] running `Command { std: "docker" "start" "-a" "37f27b704d5c49a76b4539d402466bd5f0e5bc204cfd1331d7e0f91a4840ff08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37f27b704d5c49a76b4539d402466bd5f0e5bc204cfd1331d7e0f91a4840ff08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f27b704d5c49a76b4539d402466bd5f0e5bc204cfd1331d7e0f91a4840ff08", kill_on_drop: false }`
[INFO] [stdout] 37f27b704d5c49a76b4539d402466bd5f0e5bc204cfd1331d7e0f91a4840ff08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 758c7c979854f8b0e63acb6e18096df18f9b6f319d550ac9376ba146fd72ca39
[INFO] running `Command { std: "docker" "start" "-a" "758c7c979854f8b0e63acb6e18096df18f9b6f319d550ac9376ba146fd72ca39", kill_on_drop: false }`
[INFO] [stderr]    Compiling very_simple_trie v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "758c7c979854f8b0e63acb6e18096df18f9b6f319d550ac9376ba146fd72ca39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "758c7c979854f8b0e63acb6e18096df18f9b6f319d550ac9376ba146fd72ca39", kill_on_drop: false }`
[INFO] [stdout] 758c7c979854f8b0e63acb6e18096df18f9b6f319d550ac9376ba146fd72ca39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ad1b24015ea13dc37277edc0e19b4c90497acb187eb8dbef2a4a3816cc4d9c52
[INFO] running `Command { std: "docker" "start" "-a" "ad1b24015ea13dc37277edc0e19b4c90497acb187eb8dbef2a4a3816cc4d9c52", kill_on_drop: false }`
[INFO] [stderr]    Compiling very_simple_trie v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "ad1b24015ea13dc37277edc0e19b4c90497acb187eb8dbef2a4a3816cc4d9c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad1b24015ea13dc37277edc0e19b4c90497acb187eb8dbef2a4a3816cc4d9c52", kill_on_drop: false }`
[INFO] [stdout] ad1b24015ea13dc37277edc0e19b4c90497acb187eb8dbef2a4a3816cc4d9c52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 773bebb8e1a09ceb4b0f9c96af76696b5504beb57cd42dc5ced3525044d4133e
[INFO] running `Command { std: "docker" "start" "-a" "773bebb8e1a09ceb4b0f9c96af76696b5504beb57cd42dc5ced3525044d4133e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/very_simple_trie-7fbf62eb7ae3516d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests very_simple_trie
[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" "773bebb8e1a09ceb4b0f9c96af76696b5504beb57cd42dc5ced3525044d4133e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "773bebb8e1a09ceb4b0f9c96af76696b5504beb57cd42dc5ced3525044d4133e", kill_on_drop: false }`
[INFO] [stdout] 773bebb8e1a09ceb4b0f9c96af76696b5504beb57cd42dc5ced3525044d4133e