[INFO] fetching crate femtopb 0.8.0...
[INFO] testing femtopb-0.8.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate femtopb 0.8.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate femtopb 0.8.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate femtopb 0.8.0
[INFO] tweaked toml for crates.io crate femtopb 0.8.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate femtopb 0.8.0 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 60 packages to latest compatible versions
[INFO] [stderr]       Adding defmt v0.3.100 (available: v1.0.1)
[INFO] [stderr]       Adding proptest-derive v0.5.1 (available: v0.6.0)
[INFO] [stderr]       Adding prost v0.13.5 (available: v0.14.1)
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9e167f4a070d26a37db239362c99bf0a5ef40c2af0f70b08d880fc2149a295b4
[INFO] running `Command { std: "docker" "start" "-a" "9e167f4a070d26a37db239362c99bf0a5ef40c2af0f70b08d880fc2149a295b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e167f4a070d26a37db239362c99bf0a5ef40c2af0f70b08d880fc2149a295b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e167f4a070d26a37db239362c99bf0a5ef40c2af0f70b08d880fc2149a295b4", kill_on_drop: false }`
[INFO] [stdout] 9e167f4a070d26a37db239362c99bf0a5ef40c2af0f70b08d880fc2149a295b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 37f9059972be9a72de8516be04c837d14e02625b164b7b1df2c5a3678c4862e2
[INFO] running `Command { std: "docker" "start" "-a" "37f9059972be9a72de8516be04c837d14e02625b164b7b1df2c5a3678c4862e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling femtopb-derive v0.8.0
[INFO] [stderr]    Compiling femtopb v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.44s
[INFO] running `Command { std: "docker" "inspect" "37f9059972be9a72de8516be04c837d14e02625b164b7b1df2c5a3678c4862e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f9059972be9a72de8516be04c837d14e02625b164b7b1df2c5a3678c4862e2", kill_on_drop: false }`
[INFO] [stdout] 37f9059972be9a72de8516be04c837d14e02625b164b7b1df2c5a3678c4862e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 89a420f82e992c0a81000f0f20a82930c6d6f6ba136d39033af641a8c6948a19
[INFO] running `Command { std: "docker" "start" "-a" "89a420f82e992c0a81000f0f20a82930c6d6f6ba136d39033af641a8c6948a19", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.8.0
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling femtopb-derive v0.8.0
[INFO] [stderr]    Compiling proptest-derive v0.5.1
[INFO] [stderr]    Compiling femtopb v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.00s
[INFO] running `Command { std: "docker" "inspect" "89a420f82e992c0a81000f0f20a82930c6d6f6ba136d39033af641a8c6948a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a420f82e992c0a81000f0f20a82930c6d6f6ba136d39033af641a8c6948a19", kill_on_drop: false }`
[INFO] [stdout] 89a420f82e992c0a81000f0f20a82930c6d6f6ba136d39033af641a8c6948a19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a9c9ec354a9f11e21b88436d0ee04b37429ac1336132e144126a2978bcd0a3fe
[INFO] running `Command { std: "docker" "start" "-a" "a9c9ec354a9f11e21b88436d0ee04b37429ac1336132e144126a2978bcd0a3fe", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/femtopb-c2b5f2a71fed99d9)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compound_types.rs (/opt/rustwide/target/debug/deps/compound_types-76aa70741b3cd3c4)
[INFO] [stdout] running 9 tests
[INFO] [stdout] test encoding::tests::varint ... ok
[INFO] [stdout] test encoding::tests::varint_overflow ... ok
[INFO] [stdout] test packed::tests::packed_empty ... ok
[INFO] [stdout] test packed::tests::packed_empty_msgbuf ... ok
[INFO] [stdout] test packed::tests::packed_empty_msgbuf_ignore_other_tags ... ok
[INFO] [stdout] test packed::tests::packed_nonempty_msgbuf ... ok
[INFO] [stdout] test packed::tests::packed_nonempty_msgbuf_ignore_other_tags ... ok
[INFO] [stdout] test packed::tests::packed_empty_slice ... ok
[INFO] [stdout] test packed::tests::packed_nonempty_slice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test packed_enums ... ok
[INFO] [stdout] test roundtrip_basic_types ... ok
[INFO] [stdout] test roundtrip_prost_basic_types ... ok
[INFO] [stdout] test roundtrip_compound_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.34s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/scalar_types.rs (/opt/rustwide/target/debug/deps/scalar_types-02d8b11a03fe7680)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test scalar_types_fixed_sizes ... ok
[INFO] [stdout] test scalar_types_kitchen_sink ... ok
[INFO] [stdout] test scalar_types_length_delimited ... ok
[INFO] [stdout] test scalar_types_repeated ... ok
[INFO] [stdout] test scalar_types_varints ... ok
[INFO] [stdout] test scalar_types_packed ... ok
[INFO] [stdout] test roundtrip_prost_scalar_types ... ok
[INFO] [stderr]    Doc-tests femtopb
[INFO] [stdout] test roundtrip_scalar_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.21s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 177) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 198) ... ok
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 112) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9c9ec354a9f11e21b88436d0ee04b37429ac1336132e144126a2978bcd0a3fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c9ec354a9f11e21b88436d0ee04b37429ac1336132e144126a2978bcd0a3fe", kill_on_drop: false }`
[INFO] [stdout] a9c9ec354a9f11e21b88436d0ee04b37429ac1336132e144126a2978bcd0a3fe