[INFO] cloning repository https://github.com/ear7h/graphics-lib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ear7h/graphics-lib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Fgraphics-lib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Fgraphics-lib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f6b547f928ccd7a19e78887af5ef012119e36730
[INFO] testing ear7h/graphics-lib against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Fgraphics-lib" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ear7h/graphics-lib
[INFO] finished tweaking git repo https://github.com/ear7h/graphics-lib
[INFO] tweaked toml for git repo https://github.com/ear7h/graphics-lib written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ear7h/graphics-lib on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ear7h/graphics-lib 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "2568688b8d59ca41d68880c513ddb6dc4685570705e1052fd86728aa90a5c218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2568688b8d59ca41d68880c513ddb6dc4685570705e1052fd86728aa90a5c218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2568688b8d59ca41d68880c513ddb6dc4685570705e1052fd86728aa90a5c218" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2568688b8d59ca41d68880c513ddb6dc4685570705e1052fd86728aa90a5c218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2568688b8d59ca41d68880c513ddb6dc4685570705e1052fd86728aa90a5c218" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling graphics-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/scene_graph.rs:632:28
[INFO] [stdout]     |
[INFO] [stdout] 629 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 630 |         roots : &'a [(Mat4, Node<L, S>)],
[INFO] [stdout]     |                  -- the lifetime is named here
[INFO] [stdout] 631 |         cache : &'a mut Cache,
[INFO] [stdout]     |                  -- the lifetime is named here
[INFO] [stdout] 632 |     ) -> SceneGraphVisitor<'_, L, S, O> {
[INFO] [stdout]     |                            ^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 632 -     ) -> SceneGraphVisitor<'_, L, S, O> {
[INFO] [stdout] 632 +     ) -> SceneGraphVisitor<'a, L, S, O> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "2568688b8d59ca41d68880c513ddb6dc4685570705e1052fd86728aa90a5c218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2568688b8d59ca41d68880c513ddb6dc4685570705e1052fd86728aa90a5c218" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling graphics-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/scene_graph.rs:632:28
[INFO] [stdout]     |
[INFO] [stdout] 629 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 630 |         roots : &'a [(Mat4, Node<L, S>)],
[INFO] [stdout]     |                  -- the lifetime is named here
[INFO] [stdout] 631 |         cache : &'a mut Cache,
[INFO] [stdout]     |                  -- the lifetime is named here
[INFO] [stdout] 632 |     ) -> SceneGraphVisitor<'_, L, S, O> {
[INFO] [stdout]     |                            ^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 632 -     ) -> SceneGraphVisitor<'_, L, S, O> {
[INFO] [stdout] 632 +     ) -> SceneGraphVisitor<'a, L, S, O> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/scene_graph.rs:632:28
[INFO] [stdout]     |
[INFO] [stdout] 629 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 630 |         roots : &'a [(Mat4, Node<L, S>)],
[INFO] [stdout]     |                  -- the lifetime is named here
[INFO] [stdout] 631 |         cache : &'a mut Cache,
[INFO] [stdout]     |                  -- the lifetime is named here
[INFO] [stdout] 632 |     ) -> SceneGraphVisitor<'_, L, S, O> {
[INFO] [stdout]     |                            ^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 632 -     ) -> SceneGraphVisitor<'_, L, S, O> {
[INFO] [stdout] 632 +     ) -> SceneGraphVisitor<'a, L, S, O> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "2568688b8d59ca41d68880c513ddb6dc4685570705e1052fd86728aa90a5c218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2568688b8d59ca41d68880c513ddb6dc4685570705e1052fd86728aa90a5c218" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/scene_graph.rs:632:28
[INFO] [stderr]     |
[INFO] [stderr] 629 |         &'a self,
[INFO] [stderr]     |          -- the lifetime is named here
[INFO] [stderr] 630 |         roots : &'a [(Mat4, Node<L, S>)],
[INFO] [stderr]     |                  -- the lifetime is named here
[INFO] [stderr] 631 |         cache : &'a mut Cache,
[INFO] [stderr]     |                  -- the lifetime is named here
[INFO] [stderr] 632 |     ) -> SceneGraphVisitor<'_, L, S, O> {
[INFO] [stderr]     |                            ^^ the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 632 -     ) -> SceneGraphVisitor<'_, L, S, O> {
[INFO] [stderr] 632 +     ) -> SceneGraphVisitor<'a, L, S, O> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `graphics-lib` (lib) generated 1 warning (run `cargo fix --lib -p graphics-lib` to apply 1 suggestion)
[INFO] [stderr] warning: `graphics-lib` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphics_lib-e8c38b120856785c)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test scene_graph::test::surfaces_2 ... ok
[INFO] [stdout] test scene_graph::test::surfaces_1 ... ok
[INFO] [stdout] test scene_graph::test::lights_1 ... ok
[INFO] [stdout] test scene_graph::test::lights_2 ... ok
[INFO] [stdout] test scene_graph::test::cache ... ok
[INFO] [stdout] test scene_graph::test::surfaces_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/demo0.rs (/opt/rustwide/target/debug/deps/demo0-4091d0c22df42320)
[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 unittests src/bin/demo1.rs (/opt/rustwide/target/debug/deps/demo1-f960e1faa56f856f)
[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]    Doc-tests graphics_lib
[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" "2568688b8d59ca41d68880c513ddb6dc4685570705e1052fd86728aa90a5c218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2568688b8d59ca41d68880c513ddb6dc4685570705e1052fd86728aa90a5c218", kill_on_drop: false }`
[INFO] [stdout] 2568688b8d59ca41d68880c513ddb6dc4685570705e1052fd86728aa90a5c218