[INFO] fetching crate dlwp 0.1.0-alpha...
[INFO] testing dlwp-0.1.0-alpha against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dlwp 0.1.0-alpha into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate dlwp 0.1.0-alpha
[INFO] finished tweaking crates.io crate dlwp 0.1.0-alpha
[INFO] tweaked toml for crates.io crate dlwp 0.1.0-alpha written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dlwp 0.1.0-alpha on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding serialport v3.3.0 (available: v4.7.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3e8fbaf0d4b496b18d3713aec99ac76ed2eedb2aa5a9f1124a56626af5fbd50
[INFO] running `Command { std: "docker" "start" "-a" "a3e8fbaf0d4b496b18d3713aec99ac76ed2eedb2aa5a9f1124a56626af5fbd50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3e8fbaf0d4b496b18d3713aec99ac76ed2eedb2aa5a9f1124a56626af5fbd50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e8fbaf0d4b496b18d3713aec99ac76ed2eedb2aa5a9f1124a56626af5fbd50", kill_on_drop: false }`
[INFO] [stdout] a3e8fbaf0d4b496b18d3713aec99ac76ed2eedb2aa5a9f1124a56626af5fbd50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ee5cd2f0f53d006a8846990b045a5899a5e86f5b4b426b152a9a6581b149ef8
[INFO] running `Command { std: "docker" "start" "-a" "6ee5cd2f0f53d006a8846990b045a5899a5e86f5b4b426b152a9a6581b149ef8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling cerpton v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling dlwp v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]  --> src/encryption.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Clone, Copy, PartialEq)]
[INFO] [stdout]   |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 7 |     pub encode_function: fn([i32; 6], String) -> String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the address of the same function can vary between different codegen units
[INFO] [stdout]   = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]   = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]   = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/encryption.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  3 | #[derive(Clone, Copy, PartialEq)]
[INFO] [stdout]    |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub decode_function: fn([i32; 6], String) -> String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.26s
[INFO] running `Command { std: "docker" "inspect" "6ee5cd2f0f53d006a8846990b045a5899a5e86f5b4b426b152a9a6581b149ef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee5cd2f0f53d006a8846990b045a5899a5e86f5b4b426b152a9a6581b149ef8", kill_on_drop: false }`
[INFO] [stdout] 6ee5cd2f0f53d006a8846990b045a5899a5e86f5b4b426b152a9a6581b149ef8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f131c712dcfdaccdfc9e8de9dc6aa40e9a89f9a597a4cc4da68050e411c32b1
[INFO] running `Command { std: "docker" "start" "-a" "6f131c712dcfdaccdfc9e8de9dc6aa40e9a89f9a597a4cc4da68050e411c32b1", kill_on_drop: false }`
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]  --> src/encryption.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Clone, Copy, PartialEq)]
[INFO] [stdout]   |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 7 |     pub encode_function: fn([i32; 6], String) -> String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the address of the same function can vary between different codegen units
[INFO] [stdout]   = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]   = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]   = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/encryption.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  3 | #[derive(Clone, Copy, PartialEq)]
[INFO] [stdout]    |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub decode_function: fn([i32; 6], String) -> String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dlwp v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `libcerpton_decode` and `libcerpton_encode`
[INFO] [stdout]  --> src/tests/message.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cerpton::{libcerpton_decode, libcerpton_encode};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `encryption::EncryptionInfo`
[INFO] [stdout]  --> src/tests/message.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     encryption::EncryptionInfo,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]  --> src/encryption.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Clone, Copy, PartialEq)]
[INFO] [stdout]   |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 7 |     pub encode_function: fn([i32; 6], String) -> String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the address of the same function can vary between different codegen units
[INFO] [stdout]   = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]   = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]   = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/encryption.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  3 | #[derive(Clone, Copy, PartialEq)]
[INFO] [stdout]    |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub decode_function: fn([i32; 6], String) -> String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "6f131c712dcfdaccdfc9e8de9dc6aa40e9a89f9a597a4cc4da68050e411c32b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f131c712dcfdaccdfc9e8de9dc6aa40e9a89f9a597a4cc4da68050e411c32b1", kill_on_drop: false }`
[INFO] [stdout] 6f131c712dcfdaccdfc9e8de9dc6aa40e9a89f9a597a4cc4da68050e411c32b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20ed272121c56678a05133a940f7a324abb5b63db5f8a15aa50b6a4a42cb8552
[INFO] running `Command { std: "docker" "start" "-a" "20ed272121c56678a05133a940f7a324abb5b63db5f8a15aa50b6a4a42cb8552", kill_on_drop: false }`
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]  --> src/encryption.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Clone, Copy, PartialEq)]
[INFO] [stderr]   |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 7 |     pub encode_function: fn([i32; 6], String) -> String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: the address of the same function can vary between different codegen units
[INFO] [stderr]   = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]   = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]   = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> src/encryption.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  3 | #[derive(Clone, Copy, PartialEq)]
[INFO] [stderr]    |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 10 |     pub decode_function: fn([i32; 6], String) -> String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `dlwp` (lib) generated 2 warnings
[INFO] [stderr] warning: unused imports: `libcerpton_decode` and `libcerpton_encode`
[INFO] [stderr]  --> src/tests/message.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cerpton::{libcerpton_decode, libcerpton_encode};
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `encryption::EncryptionInfo`
[INFO] [stderr]  --> src/tests/message.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     encryption::EncryptionInfo,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dlwp` (lib test) generated 4 warnings (2 duplicates) (run `cargo fix --lib -p dlwp --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dlwp-c0eaefbefc65b9d1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::codes::test_codes ... ok
[INFO] [stdout] test tests::config::test_read_dlconfig ... ok
[INFO] [stdout] test tests::message::test_string_message_conversions ... ok
[INFO] [stdout] test tests::lang::test_lan ... ok
[INFO] [stdout] test tests::message::test_string_contents_conversions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dlwp
[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" "20ed272121c56678a05133a940f7a324abb5b63db5f8a15aa50b6a4a42cb8552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ed272121c56678a05133a940f7a324abb5b63db5f8a15aa50b6a4a42cb8552", kill_on_drop: false }`
[INFO] [stdout] 20ed272121c56678a05133a940f7a324abb5b63db5f8a15aa50b6a4a42cb8552
