[INFO] fetching crate recvmsg 1.0.0...
[INFO] testing recvmsg-1.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate recvmsg 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate recvmsg 1.0.0
[INFO] finished tweaking crates.io crate recvmsg 1.0.0
[INFO] tweaked toml for crates.io crate recvmsg 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate recvmsg 1.0.0 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 23 packages to latest compatible versions
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.61.2)
[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] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e9104f58a3751dc491227833084488ed085f32306d074bf1d8c33fe5abb93d7
[INFO] running `Command { std: "docker" "start" "-a" "5e9104f58a3751dc491227833084488ed085f32306d074bf1d8c33fe5abb93d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e9104f58a3751dc491227833084488ed085f32306d074bf1d8c33fe5abb93d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e9104f58a3751dc491227833084488ed085f32306d074bf1d8c33fe5abb93d7", kill_on_drop: false }`
[INFO] [stdout] 5e9104f58a3751dc491227833084488ed085f32306d074bf1d8c33fe5abb93d7
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28090d0e464034b1e4d1fa025269d6ff44ab7e902362964b678d081b8bc74ec1
[INFO] running `Command { std: "docker" "start" "-a" "28090d0e464034b1e4d1fa025269d6ff44ab7e902362964b678d081b8bc74ec1", kill_on_drop: false }`
[INFO] [stderr]    Compiling recvmsg v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "28090d0e464034b1e4d1fa025269d6ff44ab7e902362964b678d081b8bc74ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28090d0e464034b1e4d1fa025269d6ff44ab7e902362964b678d081b8bc74ec1", kill_on_drop: false }`
[INFO] [stdout] 28090d0e464034b1e4d1fa025269d6ff44ab7e902362964b678d081b8bc74ec1
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86091e664cb55eded4f39984b4ffce619b14ba2bd7e9649b108fb776397ad916
[INFO] running `Command { std: "docker" "start" "-a" "86091e664cb55eded4f39984b4ffce619b14ba2bd7e9649b108fb776397ad916", kill_on_drop: false }`
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling recvmsg v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.94s
[INFO] running `Command { std: "docker" "inspect" "86091e664cb55eded4f39984b4ffce619b14ba2bd7e9649b108fb776397ad916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86091e664cb55eded4f39984b4ffce619b14ba2bd7e9649b108fb776397ad916", kill_on_drop: false }`
[INFO] [stdout] 86091e664cb55eded4f39984b4ffce619b14ba2bd7e9649b108fb776397ad916
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f23902da2182c72553e66f9e19824485dfb09a0b03b5bb5207c6a0c87a661821
[INFO] running `Command { std: "docker" "start" "-a" "f23902da2182c72553e66f9e19824485dfb09a0b03b5bb5207c6a0c87a661821", 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/recvmsg-4075901bfed34cd3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test msgbuf::tests::clear_and_grow ... ok
[INFO] [stdout] test msgbuf::tests::extend ... ok
[INFO] [stdout] test msgbuf::tests::grow_slice ... ok
[INFO] [stdout] test msgbuf::tests::grow_vec ... ok
[INFO] [stdout] test msgbuf::tests::drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests recvmsg
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/msgbuf.rs - msgbuf::MsgBuf (line 73) ... ok
[INFO] [stdout] test src/msgbuf.rs - msgbuf::MsgBuf (line 54) ... ok
[INFO] [stdout] test src/msgbuf.rs - msgbuf::MsgBuf (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f23902da2182c72553e66f9e19824485dfb09a0b03b5bb5207c6a0c87a661821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f23902da2182c72553e66f9e19824485dfb09a0b03b5bb5207c6a0c87a661821", kill_on_drop: false }`
[INFO] [stdout] f23902da2182c72553e66f9e19824485dfb09a0b03b5bb5207c6a0c87a661821
