[INFO] fetching crate thrift-async 0.2.1...
[INFO] testing thrift-async-0.2.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate thrift-async 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate thrift-async 0.2.1
[INFO] finished tweaking crates.io crate thrift-async 0.2.1
[INFO] tweaked toml for crates.io crate thrift-async 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate thrift-async 0.2.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 80 packages to latest compatible versions
[INFO] [stderr]       Adding futures v0.1.31 (available: v0.3.32)
[INFO] [stderr]       Adding thrift v0.0.4 (available: v0.17.0)
[INFO] [stderr]       Adding tokio v0.1.22 (available: v1.52.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 691063d9edbbcf7176bf6ba55ef3e5e5aaa00c683b4ee1d03bcb1d4846549789
[INFO] running `Command { std: "docker" "start" "-a" "691063d9edbbcf7176bf6ba55ef3e5e5aaa00c683b4ee1d03bcb1d4846549789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "691063d9edbbcf7176bf6ba55ef3e5e5aaa00c683b4ee1d03bcb1d4846549789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "691063d9edbbcf7176bf6ba55ef3e5e5aaa00c683b4ee1d03bcb1d4846549789", kill_on_drop: false }`
[INFO] [stdout] 691063d9edbbcf7176bf6ba55ef3e5e5aaa00c683b4ee1d03bcb1d4846549789
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10328abc28ab9b1adea1b12a889b4043ce6aa28c957ce6ef7a466822943f2ee3
[INFO] running `Command { std: "docker" "start" "-a" "10328abc28ab9b1adea1b12a889b4043ce6aa28c957ce6ef7a466822943f2ee3", kill_on_drop: false }`
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling integer-encoding v1.1.7
[INFO] [stderr]    Compiling try_from v0.2.2
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling thrift v0.0.4
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling thrift-async v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/transport.rs:62:35
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let frame_size = unsafe { transmute::<[u8; 4], u32>(frame_size_buffer) };
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 62 -         let frame_size = unsafe { transmute::<[u8; 4], u32>(frame_size_buffer) };
[INFO] [stdout] 62 +         let frame_size = unsafe { u32::from_ne_bytes(frame_size_buffer) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/transport.rs:117:49
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let output_frame_size_buffer = unsafe { transmute::<u32, [u8; 4]>(output_frame_size) };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 117 -         let output_frame_size_buffer = unsafe { transmute::<u32, [u8; 4]>(output_frame_size) };
[INFO] [stdout] 117 +         let output_frame_size_buffer = unsafe { u32::to_ne_bytes(output_frame_size) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.66s
[INFO] running `Command { std: "docker" "inspect" "10328abc28ab9b1adea1b12a889b4043ce6aa28c957ce6ef7a466822943f2ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10328abc28ab9b1adea1b12a889b4043ce6aa28c957ce6ef7a466822943f2ee3", kill_on_drop: false }`
[INFO] [stdout] 10328abc28ab9b1adea1b12a889b4043ce6aa28c957ce6ef7a466822943f2ee3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba6a69b1fb33412cf5e0c82fdd16d8060e10213789004246ff27f0cc4105c1cf
[INFO] running `Command { std: "docker" "start" "-a" "ba6a69b1fb33412cf5e0c82fdd16d8060e10213789004246ff27f0cc4105c1cf", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/transport.rs:62:35
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let frame_size = unsafe { transmute::<[u8; 4], u32>(frame_size_buffer) };
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 62 -         let frame_size = unsafe { transmute::<[u8; 4], u32>(frame_size_buffer) };
[INFO] [stdout] 62 +         let frame_size = unsafe { u32::from_ne_bytes(frame_size_buffer) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/transport.rs:117:49
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let output_frame_size_buffer = unsafe { transmute::<u32, [u8; 4]>(output_frame_size) };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 117 -         let output_frame_size_buffer = unsafe { transmute::<u32, [u8; 4]>(output_frame_size) };
[INFO] [stdout] 117 +         let output_frame_size_buffer = unsafe { u32::to_ne_bytes(output_frame_size) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thrift-async v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/transport.rs:62:35
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let frame_size = unsafe { transmute::<[u8; 4], u32>(frame_size_buffer) };
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 62 -         let frame_size = unsafe { transmute::<[u8; 4], u32>(frame_size_buffer) };
[INFO] [stdout] 62 +         let frame_size = unsafe { u32::from_ne_bytes(frame_size_buffer) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/transport.rs:117:49
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let output_frame_size_buffer = unsafe { transmute::<u32, [u8; 4]>(output_frame_size) };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 117 -         let output_frame_size_buffer = unsafe { transmute::<u32, [u8; 4]>(output_frame_size) };
[INFO] [stdout] 117 +         let output_frame_size_buffer = unsafe { u32::to_ne_bytes(output_frame_size) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "ba6a69b1fb33412cf5e0c82fdd16d8060e10213789004246ff27f0cc4105c1cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba6a69b1fb33412cf5e0c82fdd16d8060e10213789004246ff27f0cc4105c1cf", kill_on_drop: false }`
[INFO] [stdout] ba6a69b1fb33412cf5e0c82fdd16d8060e10213789004246ff27f0cc4105c1cf
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3307c94adadc6ff40b43db39fa5708be2bf36150f2f8807981353157a67b8f25
[INFO] running `Command { std: "docker" "start" "-a" "3307c94adadc6ff40b43db39fa5708be2bf36150f2f8807981353157a67b8f25", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/transport.rs:62:35
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let frame_size = unsafe { transmute::<[u8; 4], u32>(frame_size_buffer) };
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stderr]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stderr] help: replace this with
[INFO] [stderr]    |
[INFO] [stderr] 62 -         let frame_size = unsafe { transmute::<[u8; 4], u32>(frame_size_buffer) };
[INFO] [stderr] 62 +         let frame_size = unsafe { u32::from_ne_bytes(frame_size_buffer) };
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/transport.rs:117:49
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let output_frame_size_buffer = unsafe { transmute::<u32, [u8; 4]>(output_frame_size) };
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stderr] help: replace this with
[INFO] [stderr]     |
[INFO] [stderr] 117 -         let output_frame_size_buffer = unsafe { transmute::<u32, [u8; 4]>(output_frame_size) };
[INFO] [stderr] 117 +         let output_frame_size_buffer = unsafe { u32::to_ne_bytes(output_frame_size) };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `thrift-async` (lib) generated 2 warnings (run `cargo fix --lib -p thrift-async` to apply 2 suggestions)
[INFO] [stderr] warning: `thrift-async` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thrift_async-f5e882f6b8b89b8c)
[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] [stderr]    Doc-tests thrift_async
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 9) stdout ----
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `::`, `<`, `>`, or `as`, found `TProcessor`
[INFO] [stdout]   --> src/lib.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let processor = <some TProcessor>;
[INFO] [stdout]    |                           ^^^^^^^^^^ expected one of 7 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3307c94adadc6ff40b43db39fa5708be2bf36150f2f8807981353157a67b8f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3307c94adadc6ff40b43db39fa5708be2bf36150f2f8807981353157a67b8f25", kill_on_drop: false }`
[INFO] [stdout] 3307c94adadc6ff40b43db39fa5708be2bf36150f2f8807981353157a67b8f25
