[INFO] fetching crate slim_protocol 0.2.0...
[INFO] testing slim_protocol-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate slim_protocol 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate slim_protocol 0.2.0
[INFO] finished tweaking crates.io crate slim_protocol 0.2.0
[INFO] tweaked toml for crates.io crate slim_protocol 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate slim_protocol 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ulid v1.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2206f8bbc5c0451e4e11d17dcc93055ad31078a825c072d519d094ad746cad20
[INFO] running `Command { std: "docker" "start" "-a" "2206f8bbc5c0451e4e11d17dcc93055ad31078a825c072d519d094ad746cad20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2206f8bbc5c0451e4e11d17dcc93055ad31078a825c072d519d094ad746cad20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2206f8bbc5c0451e4e11d17dcc93055ad31078a825c072d519d094ad746cad20", kill_on_drop: false }`
[INFO] [stdout] 2206f8bbc5c0451e4e11d17dcc93055ad31078a825c072d519d094ad746cad20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5f3904084efdc6c22a0db8be4f546bfea8062485c6a7c79e82c2d776a4e3adc
[INFO] running `Command { std: "docker" "start" "-a" "f5f3904084efdc6c22a0db8be4f546bfea8062485c6a7c79e82c2d776a4e3adc", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling ulid v1.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling slim_protocol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "f5f3904084efdc6c22a0db8be4f546bfea8062485c6a7c79e82c2d776a4e3adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5f3904084efdc6c22a0db8be4f546bfea8062485c6a7c79e82c2d776a4e3adc", kill_on_drop: false }`
[INFO] [stdout] f5f3904084efdc6c22a0db8be4f546bfea8062485c6a7c79e82c2d776a4e3adc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cc7129a59f96766e8ef8e9d35bd35e5370f09616ae26e545091a50263779b1b
[INFO] running `Command { std: "docker" "start" "-a" "1cc7129a59f96766e8ef8e9d35bd35e5370f09616ae26e545091a50263779b1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling slim_protocol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "1cc7129a59f96766e8ef8e9d35bd35e5370f09616ae26e545091a50263779b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc7129a59f96766e8ef8e9d35bd35e5370f09616ae26e545091a50263779b1b", kill_on_drop: false }`
[INFO] [stdout] 1cc7129a59f96766e8ef8e9d35bd35e5370f09616ae26e545091a50263779b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a84368dcd3cf911922c631721a1d54ed1dc0b8bf9daf30a1679923b1395fba2
[INFO] running `Command { std: "docker" "start" "-a" "3a84368dcd3cf911922c631721a1d54ed1dc0b8bf9daf30a1679923b1395fba2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slim_protocol-076b72db29dbb438)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test slim_deserialize::test::read_empty_string ... ok
[INFO] [stdout] test slim_deserialize::test::read_empty_vec ... ok
[INFO] [stdout] test slim_deserialize::test::read_instruction_result ... ok
[INFO] [stdout] test slim_deserialize::test::read_string ... ok
[INFO] [stdout] test slim_deserialize::test::read_vec ... ok
[INFO] [stdout] test slim_serialize::test::test_array ... ok
[INFO] [stdout] test slim_serialize::test::test_empty_array ... ok
[INFO] [stdout] test slim_serialize::test::test_empty_string ... ok
[INFO] [stdout] test slim_serialize::test::test_hello_world ... ok
[INFO] [stdout] test slim_serialize::test::test_instructions ... ok
[INFO] [stdout] test slim_serialize::test::test_string ... ok
[INFO] [stdout] test slim_serialize::test::test_vec_and_slice ... ok
[INFO] [stdout] test test::test_simple_connection ... ok
[INFO] [stdout] test test::test_send_instructions_connection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slim_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" "3a84368dcd3cf911922c631721a1d54ed1dc0b8bf9daf30a1679923b1395fba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a84368dcd3cf911922c631721a1d54ed1dc0b8bf9daf30a1679923b1395fba2", kill_on_drop: false }`
[INFO] [stdout] 3a84368dcd3cf911922c631721a1d54ed1dc0b8bf9daf30a1679923b1395fba2