[INFO] fetching crate re_mcap_ros2 0.25.0-alpha.1...
[INFO] testing re_mcap_ros2-0.25.0-alpha.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate re_mcap_ros2 0.25.0-alpha.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate re_mcap_ros2 0.25.0-alpha.1
[INFO] finished tweaking crates.io crate re_mcap_ros2 0.25.0-alpha.1
[INFO] tweaked toml for crates.io crate re_mcap_ros2 0.25.0-alpha.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate re_mcap_ros2 0.25.0-alpha.1 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 re_mcap_ros2 0.25.0-alpha.1 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-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] 569a63a47a3351412c97795e93d0f0cb7e51ed19f34b75b06afa4774d50b444f
[INFO] running `Command { std: "docker" "start" "-a" "569a63a47a3351412c97795e93d0f0cb7e51ed19f34b75b06afa4774d50b444f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "569a63a47a3351412c97795e93d0f0cb7e51ed19f34b75b06afa4774d50b444f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "569a63a47a3351412c97795e93d0f0cb7e51ed19f34b75b06afa4774d50b444f", kill_on_drop: false }`
[INFO] [stdout] 569a63a47a3351412c97795e93d0f0cb7e51ed19f34b75b06afa4774d50b444f
[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] fc5ef45e62670ed0fa40a6dbf5de7ad437b027f5c5b73dfe2b7a16a38c9ea886
[INFO] running `Command { std: "docker" "start" "-a" "fc5ef45e62670ed0fa40a6dbf5de7ad437b027f5c5b73dfe2b7a16a38c9ea886", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling re_mcap_ros2 v0.25.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.35s
[INFO] running `Command { std: "docker" "inspect" "fc5ef45e62670ed0fa40a6dbf5de7ad437b027f5c5b73dfe2b7a16a38c9ea886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5ef45e62670ed0fa40a6dbf5de7ad437b027f5c5b73dfe2b7a16a38c9ea886", kill_on_drop: false }`
[INFO] [stdout] fc5ef45e62670ed0fa40a6dbf5de7ad437b027f5c5b73dfe2b7a16a38c9ea886
[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] a79b4a7a92ee6b3129ca03ed60b0a88b359ebcfbb812dd8b475250ddcfc1d3dc
[INFO] running `Command { std: "docker" "start" "-a" "a79b4a7a92ee6b3129ca03ed60b0a88b359ebcfbb812dd8b475250ddcfc1d3dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling re_mcap_ros2 v0.25.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "a79b4a7a92ee6b3129ca03ed60b0a88b359ebcfbb812dd8b475250ddcfc1d3dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79b4a7a92ee6b3129ca03ed60b0a88b359ebcfbb812dd8b475250ddcfc1d3dc", kill_on_drop: false }`
[INFO] [stdout] a79b4a7a92ee6b3129ca03ed60b0a88b359ebcfbb812dd8b475250ddcfc1d3dc
[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] 2962663250cab3276dc4e203b6b5b478ea94d6f81fb2125a92dbd4031a8adc8b
[INFO] running `Command { std: "docker" "start" "-a" "2962663250cab3276dc4e203b6b5b478ea94d6f81fb2125a92dbd4031a8adc8b", 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/re_mcap_ros2-7b6f07aab8861e24)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test builtin_interfaces::tests::test_as_nanos ... ok
[INFO] [stdout] test builtin_interfaces::tests::test_as_secs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests re_mcap_ros2
[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" "2962663250cab3276dc4e203b6b5b478ea94d6f81fb2125a92dbd4031a8adc8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2962663250cab3276dc4e203b6b5b478ea94d6f81fb2125a92dbd4031a8adc8b", kill_on_drop: false }`
[INFO] [stdout] 2962663250cab3276dc4e203b6b5b478ea94d6f81fb2125a92dbd4031a8adc8b