[INFO] fetching crate occams-rpc-core 0.2.0...
[INFO] testing occams-rpc-core-0.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate occams-rpc-core 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate occams-rpc-core 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate occams-rpc-core 0.2.0
[INFO] tweaked toml for crates.io crate occams-rpc-core 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate occams-rpc-core 0.2.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate occams-rpc-core 0.2.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded io-buffer v1.0.3
[INFO] [stderr]   Downloaded close_fds v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b09d0673f3cab514f0e581e448d49f92cc4fd2716f10d2f5490c76134592b2a4
[INFO] running `Command { std: "docker" "start" "-a" "b09d0673f3cab514f0e581e448d49f92cc4fd2716f10d2f5490c76134592b2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b09d0673f3cab514f0e581e448d49f92cc4fd2716f10d2f5490c76134592b2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b09d0673f3cab514f0e581e448d49f92cc4fd2716f10d2f5490c76134592b2a4", kill_on_drop: false }`
[INFO] [stdout] b09d0673f3cab514f0e581e448d49f92cc4fd2716f10d2f5490c76134592b2a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc9ecafd8b26a6e9aa66a702c79e4cc039babe3f0c570e368dbbea53d9ac9d83
[INFO] running `Command { std: "docker" "start" "-a" "fc9ecafd8b26a6e9aa66a702c79e4cc039babe3f0c570e368dbbea53d9ac9d83", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling close_fds v0.3.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling fail v0.5.1
[INFO] [stderr]    Compiling io-buffer v1.0.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling occams-rpc-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.71s
[INFO] running `Command { std: "docker" "inspect" "fc9ecafd8b26a6e9aa66a702c79e4cc039babe3f0c570e368dbbea53d9ac9d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9ecafd8b26a6e9aa66a702c79e4cc039babe3f0c570e368dbbea53d9ac9d83", kill_on_drop: false }`
[INFO] [stdout] fc9ecafd8b26a6e9aa66a702c79e4cc039babe3f0c570e368dbbea53d9ac9d83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c971a79b25c4cc14840f1a8f4703510f7732dfde4fc07eedd3727c5c27d0742
[INFO] running `Command { std: "docker" "start" "-a" "6c971a79b25c4cc14840f1a8f4703510f7732dfde4fc07eedd3727c5c27d0742", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling num_enum v0.7.5
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling occams-rpc-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.80s
[INFO] running `Command { std: "docker" "inspect" "6c971a79b25c4cc14840f1a8f4703510f7732dfde4fc07eedd3727c5c27d0742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c971a79b25c4cc14840f1a8f4703510f7732dfde4fc07eedd3727c5c27d0742", kill_on_drop: false }`
[INFO] [stdout] 6c971a79b25c4cc14840f1a8f4703510f7732dfde4fc07eedd3727c5c27d0742
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87aaf7e1a62136cfe91fd4d92d7c7a03269329643999d82a8b875c9485746426
[INFO] running `Command { std: "docker" "start" "-a" "87aaf7e1a62136cfe91fd4d92d7c7a03269329643999d82a8b875c9485746426", 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/occams_rpc_core-e09515d0b1daa636)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test error::tests::test_internal_error ... ok
[INFO] [stdout] test error::tests::test_rpc_error_default ... 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] [stdout] 
[INFO] [stderr]      Running tests/buf_stream.rs (/opt/rustwide/target/debug/deps/buf_stream-612cbd793a6baa82)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_async_read_bypass_fixed ... ok
[INFO] [stdout] test test_async_read_bypass_random ... ok
[INFO] [stdout] test test_async_read_exact_fixed_chunks ... ok
[INFO] [stdout] test test_async_read_exact_random_chunks ... ok
[INFO] [stdout] test test_async_read_multiple_reads_fixed ... ok
[INFO] [stdout] test test_async_read_multiple_reads_random ... ok
[INFO] [stdout] test test_async_write_all_buffering_deterministic ... ok
[INFO] [stdout] test test_async_write_all_buffering_random ... ok
[INFO] [stdout] test test_async_write_bypass_deterministic ... ok
[INFO] [stdout] test test_async_write_bypass_random ... ok
[INFO] [stdout] test test_random_read_sizes_and_returns ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests occams_rpc_core
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/error.rs - error::RpcErrCodec (line 108) ... ok
[INFO] [stdout] test src/error.rs - error::RpcErrCodec (line 144) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "87aaf7e1a62136cfe91fd4d92d7c7a03269329643999d82a8b875c9485746426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87aaf7e1a62136cfe91fd4d92d7c7a03269329643999d82a8b875c9485746426", kill_on_drop: false }`
[INFO] [stdout] 87aaf7e1a62136cfe91fd4d92d7c7a03269329643999d82a8b875c9485746426