[INFO] fetching crate stl_io 0.8.5...
[INFO] testing stl_io-0.8.5 against 1.91.0 for beta-1.92-2
[INFO] extracting crate stl_io 0.8.5 into /workspace/builds/worker-3-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stl_io 0.8.5 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22c444c994a481bc02b02dcb7374cd047ea57a35015ea7eadcaf6358e59c1def
[INFO] running `Command { std: "docker" "start" "-a" "22c444c994a481bc02b02dcb7374cd047ea57a35015ea7eadcaf6358e59c1def", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22c444c994a481bc02b02dcb7374cd047ea57a35015ea7eadcaf6358e59c1def", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c444c994a481bc02b02dcb7374cd047ea57a35015ea7eadcaf6358e59c1def", kill_on_drop: false }`
[INFO] [stdout] 22c444c994a481bc02b02dcb7374cd047ea57a35015ea7eadcaf6358e59c1def
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb0c975811181ac0c652471ff4174461b4d7aaf7b8e2f5a88a01ca162afc4ef8
[INFO] running `Command { std: "docker" "start" "-a" "cb0c975811181ac0c652471ff4174461b4d7aaf7b8e2f5a88a01ca162afc4ef8", 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 2.01s
[INFO] running `Command { std: "docker" "inspect" "cb0c975811181ac0c652471ff4174461b4d7aaf7b8e2f5a88a01ca162afc4ef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb0c975811181ac0c652471ff4174461b4d7aaf7b8e2f5a88a01ca162afc4ef8", kill_on_drop: false }`
[INFO] [stdout] cb0c975811181ac0c652471ff4174461b4d7aaf7b8e2f5a88a01ca162afc4ef8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08410d9a5e9015ea417e33d33b1078dc9d3c0056f0c15ca4e3921080cc5773b6
[INFO] running `Command { std: "docker" "start" "-a" "08410d9a5e9015ea417e33d33b1078dc9d3c0056f0c15ca4e3921080cc5773b6", 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] [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]    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 `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "08410d9a5e9015ea417e33d33b1078dc9d3c0056f0c15ca4e3921080cc5773b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08410d9a5e9015ea417e33d33b1078dc9d3c0056f0c15ca4e3921080cc5773b6", kill_on_drop: false }`
[INFO] [stdout] 08410d9a5e9015ea417e33d33b1078dc9d3c0056f0c15ca4e3921080cc5773b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46863c5eeae14c70e62d491dd0384a32424a6c4d97dea2aebd23a96ada864cab
[INFO] running `Command { std: "docker" "start" "-a" "46863c5eeae14c70e62d491dd0384a32424a6c4d97dea2aebd23a96ada864cab", 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 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stl_io-8651b55026eda21d)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test::bunny_tri_area ... ok
[INFO] [stdout] test test::read_ascii_stl_missing_vertex ... ok
[INFO] [stdout] test test::read_ascii_stl_name_with_spaces_success ... ok
[INFO] [stdout] test test::read_ascii_stl_no_header ... ok
[INFO] [stdout] test test::read_ascii_stl_sort_and_depup_vertices ... 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_binary_stl_bunny ... ok
[INFO] [stdout] test test::simple_tri_area ... ok
[INFO] [stdout] test test::read_ascii_stl_simple_success ... ok
[INFO] [stdout] test test::validate_bunny ... ok
[INFO] [stdout] test test::read_ascii_stl_bunny ... ok
[INFO] [stdout] test test::read_ascii_stl_bunny_and_write_binary_stl ... ok
[INFO] [stdout] test test::read_ascii_and_binary_stl_bunny ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stl_io
[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: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 8) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 24) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 16) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::write_stl (line 8) ... ok
[INFO] [stdout] test src/lib.rs - create_stl_reader (line 127) ... ok
[INFO] [stdout] test src/lib.rs - TriangleIterator::as_indexed_triangles (line 53) ... 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 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46863c5eeae14c70e62d491dd0384a32424a6c4d97dea2aebd23a96ada864cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46863c5eeae14c70e62d491dd0384a32424a6c4d97dea2aebd23a96ada864cab", kill_on_drop: false }`
[INFO] [stdout] 46863c5eeae14c70e62d491dd0384a32424a6c4d97dea2aebd23a96ada864cab