[INFO] fetching crate retro 2025.10.184...
[INFO] testing retro-2025.10.184 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate retro 2025.10.184 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate retro 2025.10.184
[INFO] finished tweaking crates.io crate retro 2025.10.184
[INFO] tweaked toml for crates.io crate retro 2025.10.184 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate retro 2025.10.184 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate retro 2025.10.184 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99d0e2b50b360b42094f88d2b390c296457d2c3ee436e8aa9aecff380f0ea7a6
[INFO] running `Command { std: "docker" "start" "-a" "99d0e2b50b360b42094f88d2b390c296457d2c3ee436e8aa9aecff380f0ea7a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99d0e2b50b360b42094f88d2b390c296457d2c3ee436e8aa9aecff380f0ea7a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d0e2b50b360b42094f88d2b390c296457d2c3ee436e8aa9aecff380f0ea7a6", kill_on_drop: false }`
[INFO] [stdout] 99d0e2b50b360b42094f88d2b390c296457d2c3ee436e8aa9aecff380f0ea7a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f246e85c2e12122cb040f05045981515c2e9307c8efc1c84ca1d1983ab3e44e5
[INFO] running `Command { std: "docker" "start" "-a" "f246e85c2e12122cb040f05045981515c2e9307c8efc1c84ca1d1983ab3e44e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling strsim v0.11.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling winnow v0.6.2
[INFO] [stderr]    Compiling xml-rs v0.8.26
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.2
[INFO] [stderr]    Compiling anstream v0.6.12
[INFO] [stderr]    Compiling clap_builder v4.5.50
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling indexmap v2.0.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling regex-automata v0.4.12
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling clap v4.5.50
[INFO] [stderr]    Compiling clap-verbosity-flag v3.0.4
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling serde-xml-rs v0.8.1
[INFO] [stderr]    Compiling toml_edit v0.22.6
[INFO] [stderr]    Compiling toml v0.8.10
[INFO] [stderr]    Compiling confy v1.0.0
[INFO] [stderr]    Compiling retro v2025.10.184 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> src/dat.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Datafile` is never constructed
[INFO] [stdout]  --> src/dat.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Datafile {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Header` is never constructed
[INFO] [stdout]   --> src/dat.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Header {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Game` is never constructed
[INFO] [stdout]   --> src/dat.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Game {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rom` is never constructed
[INFO] [stdout]   --> src/dat.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Rom {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_from_string` is never used
[INFO] [stdout]   --> src/dat.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn load_from_string(xml: String) -> Datafile {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.62s
[INFO] running `Command { std: "docker" "inspect" "f246e85c2e12122cb040f05045981515c2e9307c8efc1c84ca1d1983ab3e44e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f246e85c2e12122cb040f05045981515c2e9307c8efc1c84ca1d1983ab3e44e5", kill_on_drop: false }`
[INFO] [stdout] f246e85c2e12122cb040f05045981515c2e9307c8efc1c84ca1d1983ab3e44e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b624f85a6c4fdf609f74f38811ccdab65c006ee111ea3d88bf054f0e704a0756
[INFO] running `Command { std: "docker" "start" "-a" "b624f85a6c4fdf609f74f38811ccdab65c006ee111ea3d88bf054f0e704a0756", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling test-context-macros v0.4.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling regex-automata v0.4.12
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling test-context v0.4.1
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling retro v2025.10.184 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> src/dat.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.56s
[INFO] running `Command { std: "docker" "inspect" "b624f85a6c4fdf609f74f38811ccdab65c006ee111ea3d88bf054f0e704a0756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b624f85a6c4fdf609f74f38811ccdab65c006ee111ea3d88bf054f0e704a0756", kill_on_drop: false }`
[INFO] [stdout] b624f85a6c4fdf609f74f38811ccdab65c006ee111ea3d88bf054f0e704a0756
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09d46d67e301493e573cf7692a62f59c2cfd17bbd57009cbc9ed1a74270b7a92
[INFO] running `Command { std: "docker" "start" "-a" "09d46d67e301493e573cf7692a62f59c2cfd17bbd57009cbc9ed1a74270b7a92", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::path::PathBuf`
[INFO] [stderr]  --> src/dat.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::path::PathBuf;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `retro` (bin "retro" test) generated 1 warning (run `cargo fix --bin "retro" -p retro --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/retro-386e21ab4a2665b6)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test config::tests::expand_destinations_without_environment_variables ... ok
[INFO] [stdout] test config::tests::expand_source_with_enviroment_variable ... ok
[INFO] [stdout] test config::tests::system_get_destinations_uses_destinations_first ... ok
[INFO] [stdout] test config::tests::expand_source_without_environment_variable ... ok
[INFO] [stdout] test config::tests::system_get_destinations_uses_system_last ... ok
[INFO] [stdout] test config::tests::system_get_extensions_uses_extensions_first ... ok
[INFO] [stdout] test config::tests::system_get_extensions_uses_system_last ... ok
[INFO] [stdout] test dat::tests::parse_single_game ... ok
[INFO] [stdout] test config::tests::link_destination_config_get_system_names ... ok
[INFO] [stdout] test dat::tests::parse_two_games ... ok
[INFO] [stdout] test config::tests::system_get_extensions_uses_extension_second ... ok
[INFO] [stdout] test config::tests::system_get_destinations_uses_destination_second ... ok
[INFO] [stdout] test utils::test::longest_common_prefix_returns_full_string_with_one_string ... ok
[INFO] [stdout] test utils::test::longest_common_prefix_returns_full_string_with_one_string_twice ... ok
[INFO] [stdout] test utils::test::longest_common_prefix_returns_no_prefix_with_no_common_prefix ... ok
[INFO] [stdout] test utils::test::longest_common_prefix_returns_no_prefix_with_no_strings ... ok
[INFO] [stdout] test utils::test::find_file_recursively_does_not_find_file_in_child ... ok
[INFO] [stdout] test utils::test::find_file_recursively_finds_file_in_root ... ok
[INFO] [stdout] test utils::test::find_file_recursively_finds_file_in_grandparent ... ok
[INFO] [stdout] test utils::test::find_file_recursively_finds_file_in_parent ... ok
[INFO] [stdout] test utils::test::longest_common_prefix_returns_prefix_with_some_strings ... ok
[INFO] [stdout] test config::tests::expand_destinations_with_enviroment_variable ... ok
[INFO] [stdout] test utils::test::longest_common_prefix_returns_shorter_string_with_one_string_that_is_a_substring_of_the_other ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09d46d67e301493e573cf7692a62f59c2cfd17bbd57009cbc9ed1a74270b7a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d46d67e301493e573cf7692a62f59c2cfd17bbd57009cbc9ed1a74270b7a92", kill_on_drop: false }`
[INFO] [stdout] 09d46d67e301493e573cf7692a62f59c2cfd17bbd57009cbc9ed1a74270b7a92