[INFO] fetching crate webterm-core 0.2.5...
[INFO] testing webterm-core-0.2.5 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate webterm-core 0.2.5 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate webterm-core 0.2.5 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2b90063dba83438d5b13b66c3bc32070a32caf46575af6647943036fab4c04f
[INFO] running `Command { std: "docker" "start" "-a" "b2b90063dba83438d5b13b66c3bc32070a32caf46575af6647943036fab4c04f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2b90063dba83438d5b13b66c3bc32070a32caf46575af6647943036fab4c04f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b90063dba83438d5b13b66c3bc32070a32caf46575af6647943036fab4c04f", kill_on_drop: false }`
[INFO] [stdout] b2b90063dba83438d5b13b66c3bc32070a32caf46575af6647943036fab4c04f
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cb9befa0d11f0b5c5e8d5c0d9cdd04a4c95326b6b561f4acebe2dccc6a7bb27
[INFO] running `Command { std: "docker" "start" "-a" "0cb9befa0d11f0b5c5e8d5c0d9cdd04a4c95326b6b561f4acebe2dccc6a7bb27", 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 once_cell v1.20.2
[INFO] [stderr]    Compiling base64ct v1.6.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling flatbuffers v25.1.24
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[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 flate2 v1.0.35
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling password-hash v0.6.0-rc.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling hybrid-array v0.2.3
[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 universal-hash v0.6.0-rc.0
[INFO] [stderr]    Compiling cipher v0.5.0-pre.7
[INFO] [stderr]    Compiling digest v0.11.0-pre.9
[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 ctr v0.10.0-pre.2
[INFO] [stderr]    Compiling aes v0.9.0-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 tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling zerocopy v0.7.35
[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 19.29s
[INFO] running `Command { std: "docker" "inspect" "0cb9befa0d11f0b5c5e8d5c0d9cdd04a4c95326b6b561f4acebe2dccc6a7bb27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb9befa0d11f0b5c5e8d5c0d9cdd04a4c95326b6b561f4acebe2dccc6a7bb27", kill_on_drop: false }`
[INFO] [stdout] 0cb9befa0d11f0b5c5e8d5c0d9cdd04a4c95326b6b561f4acebe2dccc6a7bb27
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95756efce3759f061c504dac3fee92009b9d8fb55e490c7d64c2cc810633eab4
[INFO] running `Command { std: "docker" "start" "-a" "95756efce3759f061c504dac3fee92009b9d8fb55e490c7d64c2cc810633eab4", 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 1.30s
[INFO] running `Command { std: "docker" "inspect" "95756efce3759f061c504dac3fee92009b9d8fb55e490c7d64c2cc810633eab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95756efce3759f061c504dac3fee92009b9d8fb55e490c7d64c2cc810633eab4", kill_on_drop: false }`
[INFO] [stdout] 95756efce3759f061c504dac3fee92009b9d8fb55e490c7d64c2cc810633eab4
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 525bb12290b677090953e9ae284f0936dcd4440bb2a82dc9cf0f05d396192cb9
[INFO] running `Command { std: "docker" "start" "-a" "525bb12290b677090953e9ae284f0936dcd4440bb2a82dc9cf0f05d396192cb9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/webterm_core-4300eb36cc71a03f)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test pty_output_formatter::tests::test_format_pty_output ... ok
[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_root_payload_error ... 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_relay_shutting_down ... ok
[INFO] [stdout] test types::tests::test_bits256_conversion ... 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::print_compression_outputs ... ok
[INFO] [stdout] test compress::tests::test_compression_compatibility ... 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" "525bb12290b677090953e9ae284f0936dcd4440bb2a82dc9cf0f05d396192cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "525bb12290b677090953e9ae284f0936dcd4440bb2a82dc9cf0f05d396192cb9", kill_on_drop: false }`
[INFO] [stdout] 525bb12290b677090953e9ae284f0936dcd4440bb2a82dc9cf0f05d396192cb9