[INFO] fetching crate webterm-core 0.2.5...
[INFO] testing webterm-core-0.2.5 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate webterm-core 0.2.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate webterm-core 0.2.5
[INFO] finished tweaking crates.io crate webterm-core 0.2.5
[INFO] tweaked toml for crates.io crate webterm-core 0.2.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate webterm-core 0.2.5 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate webterm-core 0.2.5 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44f4b396480645fe81d8b94b3b6469bece2aaba161249d43115e83d14dcf1493
[INFO] running `Command { std: "docker" "start" "-a" "44f4b396480645fe81d8b94b3b6469bece2aaba161249d43115e83d14dcf1493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44f4b396480645fe81d8b94b3b6469bece2aaba161249d43115e83d14dcf1493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f4b396480645fe81d8b94b3b6469bece2aaba161249d43115e83d14dcf1493", kill_on_drop: false }`
[INFO] [stdout] 44f4b396480645fe81d8b94b3b6469bece2aaba161249d43115e83d14dcf1493
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7da2b74212631ddf4c77487fad43d0feca8a0de4d0999eabdd6b8729dd6597f
[INFO] running `Command { std: "docker" "start" "-a" "b7da2b74212631ddf4c77487fad43d0feca8a0de4d0999eabdd6b8729dd6597f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling cpufeatures v0.2.14
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling zerocopy v0.8.14
[INFO] [stderr]    Compiling const-oid v0.10.0-rc.3
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling base64ct v1.6.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling flatbuffers v25.1.24
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling hybrid-array v0.2.3
[INFO] [stderr]    Compiling password-hash v0.6.0-rc.0
[INFO] [stderr]    Compiling crypto-common v0.2.0-rc.1
[INFO] [stderr]    Compiling block-buffer v0.11.0-rc.3
[INFO] [stderr]    Compiling inout v0.2.0-rc.3
[INFO] [stderr]    Compiling rand_core v0.9.0
[INFO] [stderr]    Compiling cipher v0.5.0-pre.7
[INFO] [stderr]    Compiling digest v0.11.0-pre.9
[INFO] [stderr]    Compiling universal-hash v0.6.0-rc.0
[INFO] [stderr]    Compiling aead v0.6.0-rc.0
[INFO] [stderr]    Compiling polyval v0.7.0-rc.0
[INFO] [stderr]    Compiling hmac v0.13.0-pre.4
[INFO] [stderr]    Compiling sha2 v0.11.0-pre.4
[INFO] [stderr]    Compiling ghash v0.6.0-rc.0
[INFO] [stderr]    Compiling aes v0.9.0-pre.2
[INFO] [stderr]    Compiling ctr v0.10.0-pre.2
[INFO] [stderr]    Compiling pbkdf2 v0.13.0-pre.1
[INFO] [stderr]    Compiling aes-gcm v0.11.0-pre.2
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling webterm-core v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.03s
[INFO] running `Command { std: "docker" "inspect" "b7da2b74212631ddf4c77487fad43d0feca8a0de4d0999eabdd6b8729dd6597f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7da2b74212631ddf4c77487fad43d0feca8a0de4d0999eabdd6b8729dd6597f", kill_on_drop: false }`
[INFO] [stdout] b7da2b74212631ddf4c77487fad43d0feca8a0de4d0999eabdd6b8729dd6597f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86f4fac1383ae0a344f5f57f1e7c580b0644f278686c86eff79cf031db2de455
[INFO] running `Command { std: "docker" "start" "-a" "86f4fac1383ae0a344f5f57f1e7c580b0644f278686c86eff79cf031db2de455", kill_on_drop: false }`
[INFO] [stderr]    Compiling webterm-core v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "86f4fac1383ae0a344f5f57f1e7c580b0644f278686c86eff79cf031db2de455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86f4fac1383ae0a344f5f57f1e7c580b0644f278686c86eff79cf031db2de455", kill_on_drop: false }`
[INFO] [stdout] 86f4fac1383ae0a344f5f57f1e7c580b0644f278686c86eff79cf031db2de455
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1884738b9fc3f52a1756b22ef2ba16c4b654b92a35f8a87d537c4d2b7818c95
[INFO] running `Command { std: "docker" "start" "-a" "d1884738b9fc3f52a1756b22ef2ba16c4b654b92a35f8a87d537c4d2b7818c95", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/webterm_core-387b8f78d078d430)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test serialisers::talk_v1::r2f_builder::tests::test_blob_create_multiple_times ... ok
[INFO] [stdout] test serialisers::talk_v1::r2f_builder::tests::test_chained_builder_methods ... ok
[INFO] [stdout] test serialisers::talk_v1::r2f_builder::tests::test_new_builder_initializes_correctly ... ok
[INFO] [stdout] test serialisers::talk_v1::r2f_builder::tests::test_root_payload_from_agent ... ok
[INFO] [stdout] test serialisers::talk_v1::r2f_builder::tests::test_root_payload_error ... ok
[INFO] [stdout] test types::tests::test_bits256_conversion ... ok
[INFO] [stdout] test serialisers::talk_v1::r2f_builder::tests::test_root_payload_relay_shutting_down ... ok
[INFO] [stdout] test types::tests::test_bits96_conversion ... ok
[INFO] [stdout] test types::tests::test_u64_to_bits_conversion ... ok
[INFO] [stdout] test compress::tests::test_compression_compatibility ... ok
[INFO] [stdout] test compress::tests::print_compression_outputs ... ok
[INFO] [stdout] test pty_output_formatter::tests::test_format_pty_output ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests webterm_core
[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" "d1884738b9fc3f52a1756b22ef2ba16c4b654b92a35f8a87d537c4d2b7818c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1884738b9fc3f52a1756b22ef2ba16c4b654b92a35f8a87d537c4d2b7818c95", kill_on_drop: false }`
[INFO] [stdout] d1884738b9fc3f52a1756b22ef2ba16c4b654b92a35f8a87d537c4d2b7818c95