[INFO] fetching crate oxidio-protocol 1.1.0-RC.2...
[INFO] testing oxidio-protocol-1.1.0-RC.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate oxidio-protocol 1.1.0-RC.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate oxidio-protocol 1.1.0-RC.2
[INFO] finished tweaking crates.io crate oxidio-protocol 1.1.0-RC.2
[INFO] tweaked toml for crates.io crate oxidio-protocol 1.1.0-RC.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oxidio-protocol 1.1.0-RC.2 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] crate crates.io crate oxidio-protocol 1.1.0-RC.2 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 053083a2a870a4660a59a678cfa6cbde596144abcb1a252b6a70aec34c9b189f
[INFO] running `Command { std: "docker" "start" "-a" "053083a2a870a4660a59a678cfa6cbde596144abcb1a252b6a70aec34c9b189f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "053083a2a870a4660a59a678cfa6cbde596144abcb1a252b6a70aec34c9b189f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053083a2a870a4660a59a678cfa6cbde596144abcb1a252b6a70aec34c9b189f", kill_on_drop: false }`
[INFO] [stdout] 053083a2a870a4660a59a678cfa6cbde596144abcb1a252b6a70aec34c9b189f
[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] e628309e91733f7c64fb529343a337525ff1b50c78023c1be5181586f707bca4
[INFO] running `Command { std: "docker" "start" "-a" "e628309e91733f7c64fb529343a337525ff1b50c78023c1be5181586f707bca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling oxidio-protocol v1.1.0-RC.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.45s
[INFO] running `Command { std: "docker" "inspect" "e628309e91733f7c64fb529343a337525ff1b50c78023c1be5181586f707bca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e628309e91733f7c64fb529343a337525ff1b50c78023c1be5181586f707bca4", kill_on_drop: false }`
[INFO] [stdout] e628309e91733f7c64fb529343a337525ff1b50c78023c1be5181586f707bca4
[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] 4f9abeab63b3a8ab2535b52f3155ed118870f5cfa37cd18b9a1fb00693862b82
[INFO] running `Command { std: "docker" "start" "-a" "4f9abeab63b3a8ab2535b52f3155ed118870f5cfa37cd18b9a1fb00693862b82", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxidio-protocol v1.1.0-RC.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "4f9abeab63b3a8ab2535b52f3155ed118870f5cfa37cd18b9a1fb00693862b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f9abeab63b3a8ab2535b52f3155ed118870f5cfa37cd18b9a1fb00693862b82", kill_on_drop: false }`
[INFO] [stdout] 4f9abeab63b3a8ab2535b52f3155ed118870f5cfa37cd18b9a1fb00693862b82
[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] 7118c7af13f2b14f2e02a3c5e14213ce3e642281cb4c7cb3c850942228080f31
[INFO] running `Command { std: "docker" "start" "-a" "7118c7af13f2b14f2e02a3c5e14213ce3e642281cb4c7cb3c850942228080f31", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oxidio_protocol-2cf88e351b7b5190)
[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 oxidio_protocol
[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" "7118c7af13f2b14f2e02a3c5e14213ce3e642281cb4c7cb3c850942228080f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7118c7af13f2b14f2e02a3c5e14213ce3e642281cb4c7cb3c850942228080f31", kill_on_drop: false }`
[INFO] [stdout] 7118c7af13f2b14f2e02a3c5e14213ce3e642281cb4c7cb3c850942228080f31
