[INFO] fetching crate stl_io 0.8.5...
[INFO] testing stl_io-0.8.5 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate stl_io 0.8.5 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate stl_io 0.8.5
[INFO] finished tweaking crates.io crate stl_io 0.8.5
[INFO] tweaked toml for crates.io crate stl_io 0.8.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stl_io 0.8.5 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 stl_io 0.8.5 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c80612e3ac38d455d9dc6ca6ef2f3485d7ce49f13047ede7433ab904b2c91ac0
[INFO] running `Command { std: "docker" "start" "-a" "c80612e3ac38d455d9dc6ca6ef2f3485d7ce49f13047ede7433ab904b2c91ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c80612e3ac38d455d9dc6ca6ef2f3485d7ce49f13047ede7433ab904b2c91ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c80612e3ac38d455d9dc6ca6ef2f3485d7ce49f13047ede7433ab904b2c91ac0", kill_on_drop: false }`
[INFO] [stdout] c80612e3ac38d455d9dc6ca6ef2f3485d7ce49f13047ede7433ab904b2c91ac0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b54072f62ec81d53be460825151b360930f1d565960c07a36b4765324003403
[INFO] running `Command { std: "docker" "start" "-a" "7b54072f62ec81d53be460825151b360930f1d565960c07a36b4765324003403", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling stl_io v0.8.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/ascii_reader.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |         read: &'a mut dyn (::std::io::Read),
[INFO] [stdout]    |                           ^               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -         read: &'a mut dyn (::std::io::Read),
[INFO] [stdout] 40 +         read: &'a mut dyn ::std::io::Read ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/binary_reader.rs:16:27
[INFO] [stdout]    |
[INFO] [stdout] 16 |         read: &'a mut dyn (::std::io::Read),
[INFO] [stdout]    |                           ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 -         read: &'a mut dyn (::std::io::Read),
[INFO] [stdout] 16 +         read: &'a mut dyn ::std::io::Read ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "7b54072f62ec81d53be460825151b360930f1d565960c07a36b4765324003403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b54072f62ec81d53be460825151b360930f1d565960c07a36b4765324003403", kill_on_drop: false }`
[INFO] [stdout] 7b54072f62ec81d53be460825151b360930f1d565960c07a36b4765324003403
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 391c7e6abaef15d7e812290aa0428e7a8e916f95000e9ae6f2c48df1dee20c0c
[INFO] running `Command { std: "docker" "start" "-a" "391c7e6abaef15d7e812290aa0428e7a8e916f95000e9ae6f2c48df1dee20c0c", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/ascii_reader.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |         read: &'a mut dyn (::std::io::Read),
[INFO] [stdout]    |                           ^               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -         read: &'a mut dyn (::std::io::Read),
[INFO] [stdout] 40 +         read: &'a mut dyn ::std::io::Read ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stl_io v0.8.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/binary_reader.rs:16:27
[INFO] [stdout]    |
[INFO] [stdout] 16 |         read: &'a mut dyn (::std::io::Read),
[INFO] [stdout]    |                           ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 -         read: &'a mut dyn (::std::io::Read),
[INFO] [stdout] 16 +         read: &'a mut dyn ::std::io::Read ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/ascii_reader.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |         read: &'a mut dyn (::std::io::Read),
[INFO] [stdout]    |                           ^               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -         read: &'a mut dyn (::std::io::Read),
[INFO] [stdout] 40 +         read: &'a mut dyn ::std::io::Read ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/binary_reader.rs:16:27
[INFO] [stdout]    |
[INFO] [stdout] 16 |         read: &'a mut dyn (::std::io::Read),
[INFO] [stdout]    |                           ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 -         read: &'a mut dyn (::std::io::Read),
[INFO] [stdout] 16 +         read: &'a mut dyn ::std::io::Read ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "391c7e6abaef15d7e812290aa0428e7a8e916f95000e9ae6f2c48df1dee20c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "391c7e6abaef15d7e812290aa0428e7a8e916f95000e9ae6f2c48df1dee20c0c", kill_on_drop: false }`
[INFO] [stdout] 391c7e6abaef15d7e812290aa0428e7a8e916f95000e9ae6f2c48df1dee20c0c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ffe4255729f7af702dba751319a76d73f472ae6c5ea8402e86087260076e9798
[INFO] running `Command { std: "docker" "start" "-a" "ffe4255729f7af702dba751319a76d73f472ae6c5ea8402e86087260076e9798", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/ascii_reader.rs:40:27
[INFO] [stderr]    |
[INFO] [stderr] 40 |         read: &'a mut dyn (::std::io::Read),
[INFO] [stderr]    |                           ^               ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 40 -         read: &'a mut dyn (::std::io::Read),
[INFO] [stderr] 40 +         read: &'a mut dyn ::std::io::Read ,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/binary_reader.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |         read: &'a mut dyn (::std::io::Read),
[INFO] [stderr]    |                           ^               ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 16 -         read: &'a mut dyn (::std::io::Read),
[INFO] [stderr] 16 +         read: &'a mut dyn ::std::io::Read ,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `stl_io` (lib) generated 2 warnings (run `cargo fix --lib -p stl_io` to apply 2 suggestions)
[INFO] [stderr] warning: `stl_io` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stl_io-2ff575630b229651)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test::read_ascii_stl_missing_vertex ... ok
[INFO] [stdout] test test::read_ascii_stl_no_header ... ok
[INFO] [stdout] test test::bunny_tri_area ... ok
[INFO] [stdout] test test::read_ascii_stl_simple_success ... ok
[INFO] [stdout] test test::read_ascii_stl_sort_and_depup_vertices ... ok
[INFO] [stdout] test test::read_ascii_stl_name_with_spaces_success ... ok
[INFO] [stdout] test test::read_ascii_stl_tiny_numbers ... ok
[INFO] [stdout] test test::read_ascii_stl_wrong_number ... ok
[INFO] [stdout] test test::read_ascii_stl_bunny ... ok
[INFO] [stdout] test test::read_binary_stl_bunny ... ok
[INFO] [stdout] test test::read_ascii_stl_bunny_and_write_binary_stl ... ok
[INFO] [stdout] test test::simple_tri_area ... ok
[INFO] [stdout] test test::read_ascii_and_binary_stl_bunny ... ok
[INFO] [stdout] test test::validate_bunny ... ok
[INFO] [stderr]    Doc-tests stl_io
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stdout] running 7 tests
[INFO] [stderr]   --> src/ascii_reader.rs:40:27
[INFO] [stderr]    |
[INFO] [stderr] 40 |         read: &'a mut dyn (::std::io::Read),
[INFO] [stderr]    |                           ^               ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 40 -         read: &'a mut dyn (::std::io::Read),
[INFO] [stderr] 40 +         read: &'a mut dyn ::std::io::Read ,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/binary_reader.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |         read: &'a mut dyn (::std::io::Read),
[INFO] [stderr]    |                           ^               ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 16 -         read: &'a mut dyn (::std::io::Read),
[INFO] [stderr] 16 +         read: &'a mut dyn ::std::io::Read ,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] test src/lib.rs - (line 16) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 8) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 24) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::write_stl (line 8) ... ok
[INFO] [stdout] test src/lib.rs - TriangleIterator::as_indexed_triangles (line 53) ... ok
[INFO] [stdout] test src/lib.rs - create_stl_reader (line 127) ... ok
[INFO] [stdout] test src/lib.rs - read_stl (line 104) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ffe4255729f7af702dba751319a76d73f472ae6c5ea8402e86087260076e9798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffe4255729f7af702dba751319a76d73f472ae6c5ea8402e86087260076e9798", kill_on_drop: false }`
[INFO] [stdout] ffe4255729f7af702dba751319a76d73f472ae6c5ea8402e86087260076e9798