[INFO] fetching crate zaino-proto 0.1.2...
[INFO] testing zaino-proto-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate zaino-proto 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate zaino-proto 0.1.2
[INFO] finished tweaking crates.io crate zaino-proto 0.1.2
[INFO] tweaked toml for crates.io crate zaino-proto 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zaino-proto 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] crate crates.io crate zaino-proto 0.1.2 already has a lockfile, it will not be regenerated
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4e374aa9eb8f179ef12b8f66295866c66540e7d93160473b651507dcb5746276
[INFO] running `Command { std: "docker" "start" "-a" "4e374aa9eb8f179ef12b8f66295866c66540e7d93160473b651507dcb5746276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e374aa9eb8f179ef12b8f66295866c66540e7d93160473b651507dcb5746276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e374aa9eb8f179ef12b8f66295866c66540e7d93160473b651507dcb5746276", kill_on_drop: false }`
[INFO] [stdout] 4e374aa9eb8f179ef12b8f66295866c66540e7d93160473b651507dcb5746276
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a5b6edcd4c5d4f1d6a082b14110c025c65f02d4773642039fbea9a660911c55b
[INFO] running `Command { std: "docker" "start" "-a" "a5b6edcd4c5d4f1d6a082b14110c025c65f02d4773642039fbea9a660911c55b", kill_on_drop: false }`
[INFO] [stderr]    Compiling zaino-proto v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "a5b6edcd4c5d4f1d6a082b14110c025c65f02d4773642039fbea9a660911c55b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5b6edcd4c5d4f1d6a082b14110c025c65f02d4773642039fbea9a660911c55b", kill_on_drop: false }`
[INFO] [stdout] a5b6edcd4c5d4f1d6a082b14110c025c65f02d4773642039fbea9a660911c55b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b48f507521798dbeb6fe2fb41a9e99fdfe3822f138a0e66aa991fbc8943d6a3a
[INFO] running `Command { std: "docker" "start" "-a" "b48f507521798dbeb6fe2fb41a9e99fdfe3822f138a0e66aa991fbc8943d6a3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling zaino-proto v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "b48f507521798dbeb6fe2fb41a9e99fdfe3822f138a0e66aa991fbc8943d6a3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b48f507521798dbeb6fe2fb41a9e99fdfe3822f138a0e66aa991fbc8943d6a3a", kill_on_drop: false }`
[INFO] [stdout] b48f507521798dbeb6fe2fb41a9e99fdfe3822f138a0e66aa991fbc8943d6a3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d1becc706f52810b5ac9ad4fce86523f9980139cd285bee3c0c9577041ba37a8
[INFO] running `Command { std: "docker" "start" "-a" "d1becc706f52810b5ac9ad4fce86523f9980139cd285bee3c0c9577041ba37a8", 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/zaino_proto-88d61ba99192ed30)
[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 zaino_proto
[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" "d1becc706f52810b5ac9ad4fce86523f9980139cd285bee3c0c9577041ba37a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1becc706f52810b5ac9ad4fce86523f9980139cd285bee3c0c9577041ba37a8", kill_on_drop: false }`
[INFO] [stdout] d1becc706f52810b5ac9ad4fce86523f9980139cd285bee3c0c9577041ba37a8