[INFO] fetching crate libcbt 0.0.1...
[INFO] testing libcbt-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate libcbt 0.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate libcbt 0.0.1
[INFO] finished tweaking crates.io crate libcbt 0.0.1
[INFO] tweaked toml for crates.io crate libcbt 0.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libcbt 0.0.1 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] 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ee032dd8e3ac240f80fd968711577a781cf6f1175681708cd0e8a88af4a2693d
[INFO] running `Command { std: "docker" "start" "-a" "ee032dd8e3ac240f80fd968711577a781cf6f1175681708cd0e8a88af4a2693d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee032dd8e3ac240f80fd968711577a781cf6f1175681708cd0e8a88af4a2693d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee032dd8e3ac240f80fd968711577a781cf6f1175681708cd0e8a88af4a2693d", kill_on_drop: false }`
[INFO] [stdout] ee032dd8e3ac240f80fd968711577a781cf6f1175681708cd0e8a88af4a2693d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7ea4940c0d1a3547499e80e837640f854cddd3b27464f5770168ebaf3c8d8701
[INFO] running `Command { std: "docker" "start" "-a" "7ea4940c0d1a3547499e80e837640f854cddd3b27464f5770168ebaf3c8d8701", kill_on_drop: false }`
[INFO] [stderr]    Compiling libcbt v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "7ea4940c0d1a3547499e80e837640f854cddd3b27464f5770168ebaf3c8d8701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea4940c0d1a3547499e80e837640f854cddd3b27464f5770168ebaf3c8d8701", kill_on_drop: false }`
[INFO] [stdout] 7ea4940c0d1a3547499e80e837640f854cddd3b27464f5770168ebaf3c8d8701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ddb1566154bbb8c1770dae1b96f92dec9281e41f56157d1a30a8da8f9ac3354a
[INFO] running `Command { std: "docker" "start" "-a" "ddb1566154bbb8c1770dae1b96f92dec9281e41f56157d1a30a8da8f9ac3354a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libcbt v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "ddb1566154bbb8c1770dae1b96f92dec9281e41f56157d1a30a8da8f9ac3354a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddb1566154bbb8c1770dae1b96f92dec9281e41f56157d1a30a8da8f9ac3354a", kill_on_drop: false }`
[INFO] [stdout] ddb1566154bbb8c1770dae1b96f92dec9281e41f56157d1a30a8da8f9ac3354a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b434b814c200347d0cca27ef47d0b2b6de5bfbc194d21b732c7a5b5aed1e877b
[INFO] running `Command { std: "docker" "start" "-a" "b434b814c200347d0cca27ef47d0b2b6de5bfbc194d21b732c7a5b5aed1e877b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libcbt-1e19f82bf0a3377b)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::check_length_of_rgb_frame ... ok
[INFO] [stdout] test tests::create_two_different_nonempty_cbts ... ok
[INFO] [stdout] test tests::create_two_identical_empty_cbts ... ok
[INFO] [stdout] test tests::check_length_of_rgba_frame ... ok
[INFO] [stdout] test tests::create_two_identical_nonempty_cbts ... ok
[INFO] [stdout] test tests::save_and_reopen ... ok
[INFO] [stdout] test tests::test_reader_vs_same_data ... ok
[INFO] [stdout] test tests::test_reader_vs_different_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libcbt
[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" "b434b814c200347d0cca27ef47d0b2b6de5bfbc194d21b732c7a5b5aed1e877b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b434b814c200347d0cca27ef47d0b2b6de5bfbc194d21b732c7a5b5aed1e877b", kill_on_drop: false }`
[INFO] [stdout] b434b814c200347d0cca27ef47d0b2b6de5bfbc194d21b732c7a5b5aed1e877b