[INFO] fetching crate data-volley-reader 1.0.5...
[INFO] testing data-volley-reader-1.0.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate data-volley-reader 1.0.5 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate data-volley-reader 1.0.5
[INFO] finished tweaking crates.io crate data-volley-reader 1.0.5
[INFO] tweaked toml for crates.io crate data-volley-reader 1.0.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate data-volley-reader 1.0.5 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] 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7924fe79c899196830df44f4a4e04cee66b4e2c2cf19af53166c64d6c9f51953
[INFO] running `Command { std: "docker" "start" "-a" "7924fe79c899196830df44f4a4e04cee66b4e2c2cf19af53166c64d6c9f51953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7924fe79c899196830df44f4a4e04cee66b4e2c2cf19af53166c64d6c9f51953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7924fe79c899196830df44f4a4e04cee66b4e2c2cf19af53166c64d6c9f51953", kill_on_drop: false }`
[INFO] [stdout] 7924fe79c899196830df44f4a4e04cee66b4e2c2cf19af53166c64d6c9f51953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] babe64e861de83f881e8b066771b44f209f38f4ba50e66017c4dfc13d03c9f7a
[INFO] running `Command { std: "docker" "start" "-a" "babe64e861de83f881e8b066771b44f209f38f4ba50e66017c4dfc13d03c9f7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-volley-reader v1.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `skip_category` is never used
[INFO] [stdout]    --> src/data_formats.rs:865:4
[INFO] [stdout]     |
[INFO] [stdout] 865 | fn skip_category(reader: &mut Cursor<String>, category: &str) -> Result<(), std::io::Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "babe64e861de83f881e8b066771b44f209f38f4ba50e66017c4dfc13d03c9f7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "babe64e861de83f881e8b066771b44f209f38f4ba50e66017c4dfc13d03c9f7a", kill_on_drop: false }`
[INFO] [stdout] babe64e861de83f881e8b066771b44f209f38f4ba50e66017c4dfc13d03c9f7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0729e76676ebb03bf921ef7731a122fcda028768d6321b4108c0da9a9662cd72
[INFO] running `Command { std: "docker" "start" "-a" "0729e76676ebb03bf921ef7731a122fcda028768d6321b4108c0da9a9662cd72", kill_on_drop: false }`
[INFO] [stdout] warning: function `skip_category` is never used
[INFO] [stdout]    --> src/data_formats.rs:865:4
[INFO] [stdout]     |
[INFO] [stdout] 865 | fn skip_category(reader: &mut Cursor<String>, category: &str) -> Result<(), std::io::Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling data-volley-reader v1.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `skip_category` is never used
[INFO] [stdout]    --> src/data_formats.rs:865:4
[INFO] [stdout]     |
[INFO] [stdout] 865 | fn skip_category(reader: &mut Cursor<String>, category: &str) -> Result<(), std::io::Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "0729e76676ebb03bf921ef7731a122fcda028768d6321b4108c0da9a9662cd72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0729e76676ebb03bf921ef7731a122fcda028768d6321b4108c0da9a9662cd72", kill_on_drop: false }`
[INFO] [stdout] 0729e76676ebb03bf921ef7731a122fcda028768d6321b4108c0da9a9662cd72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a0e0722c8ec9f11c2306571e5b18290cbfef480807de77542ae174279ca0eb3f
[INFO] running `Command { std: "docker" "start" "-a" "a0e0722c8ec9f11c2306571e5b18290cbfef480807de77542ae174279ca0eb3f", kill_on_drop: false }`
[INFO] [stderr] warning: function `skip_category` is never used
[INFO] [stderr]    --> src/data_formats.rs:865:4
[INFO] [stderr]     |
[INFO] [stderr] 865 | fn skip_category(reader: &mut Cursor<String>, category: &str) -> Result<(), std::io::Error> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `data-volley-reader` (lib) generated 1 warning
[INFO] [stderr] warning: `data-volley-reader` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/data_volley_reader-3b256f008cfa6483)
[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]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-4511b63ead73a227)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests data_volley_reader
[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" "a0e0722c8ec9f11c2306571e5b18290cbfef480807de77542ae174279ca0eb3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0e0722c8ec9f11c2306571e5b18290cbfef480807de77542ae174279ca0eb3f", kill_on_drop: false }`
[INFO] [stdout] a0e0722c8ec9f11c2306571e5b18290cbfef480807de77542ae174279ca0eb3f