[INFO] fetching crate sprocket_engine 0.2.1...
[INFO] testing sprocket_engine-0.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate sprocket_engine 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sprocket_engine 0.2.1
[INFO] finished tweaking crates.io crate sprocket_engine 0.2.1
[INFO] tweaked toml for crates.io crate sprocket_engine 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sprocket_engine 0.2.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding colorful v0.2.2 (available: v0.3.2)
[INFO] [stderr]       Adding glfw v0.40.0 (available: v0.60.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c98f3598b970be1e5e4bd1f54e2caec5cc16daddb08277d107e8c50abf7abeea
[INFO] running `Command { std: "docker" "start" "-a" "c98f3598b970be1e5e4bd1f54e2caec5cc16daddb08277d107e8c50abf7abeea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c98f3598b970be1e5e4bd1f54e2caec5cc16daddb08277d107e8c50abf7abeea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c98f3598b970be1e5e4bd1f54e2caec5cc16daddb08277d107e8c50abf7abeea", kill_on_drop: false }`
[INFO] [stdout] c98f3598b970be1e5e4bd1f54e2caec5cc16daddb08277d107e8c50abf7abeea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 198d73e83c52f8a48c473df42338f4d815a3d6a0df02fbe45988185b77f61b1f
[INFO] running `Command { std: "docker" "start" "-a" "198d73e83c52f8a48c473df42338f4d815a3d6a0df02fbe45988185b77f61b1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling colorful v0.2.2
[INFO] [stderr]    Compiling glfw-sys v3.3.5
[INFO] [stderr]    Compiling raw-window-handle v0.4.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling raw-window-handle v0.3.4
[INFO] [stderr]    Compiling glfw v0.40.0
[INFO] [stderr]    Compiling sprocket_engine v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/graphics/window.rs:88:48
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn process_events<'a>(&'a mut self) -> WindowEventStream {
[INFO] [stdout]    |                                --              ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is named 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] 88 |     pub fn process_events<'a>(&'a mut self) -> WindowEventStream<'a> {
[INFO] [stdout]    |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.32s
[INFO] running `Command { std: "docker" "inspect" "198d73e83c52f8a48c473df42338f4d815a3d6a0df02fbe45988185b77f61b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198d73e83c52f8a48c473df42338f4d815a3d6a0df02fbe45988185b77f61b1f", kill_on_drop: false }`
[INFO] [stdout] 198d73e83c52f8a48c473df42338f4d815a3d6a0df02fbe45988185b77f61b1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df6de0f063f77d99e5d2752d9d73a286e966cd93d41791511014e084fc83a93f
[INFO] running `Command { std: "docker" "start" "-a" "df6de0f063f77d99e5d2752d9d73a286e966cd93d41791511014e084fc83a93f", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/graphics/window.rs:88:48
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn process_events<'a>(&'a mut self) -> WindowEventStream {
[INFO] [stdout]    |                                --              ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is named 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] 88 |     pub fn process_events<'a>(&'a mut self) -> WindowEventStream<'a> {
[INFO] [stdout]    |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sprocket_engine v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/graphics/window.rs:88:48
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn process_events<'a>(&'a mut self) -> WindowEventStream {
[INFO] [stdout]    |                                --              ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is named 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] 88 |     pub fn process_events<'a>(&'a mut self) -> WindowEventStream<'a> {
[INFO] [stdout]    |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "df6de0f063f77d99e5d2752d9d73a286e966cd93d41791511014e084fc83a93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6de0f063f77d99e5d2752d9d73a286e966cd93d41791511014e084fc83a93f", kill_on_drop: false }`
[INFO] [stdout] df6de0f063f77d99e5d2752d9d73a286e966cd93d41791511014e084fc83a93f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a9dde88d1e88410289eb6a217b975bd137796ca8a7cc7794ceee2e19e56afd0
[INFO] running `Command { std: "docker" "start" "-a" "0a9dde88d1e88410289eb6a217b975bd137796ca8a7cc7794ceee2e19e56afd0", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/graphics/window.rs:88:48
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn process_events<'a>(&'a mut self) -> WindowEventStream {
[INFO] [stderr]    |                                --              ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                |
[INFO] [stderr]    |                                the lifetime is named 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] 88 |     pub fn process_events<'a>(&'a mut self) -> WindowEventStream<'a> {
[INFO] [stderr]    |                                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `sprocket_engine` (lib) generated 1 warning (run `cargo fix --lib -p sprocket_engine` to apply 1 suggestion)
[INFO] [stderr] warning: `sprocket_engine` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sprocket_engine-9457f53b09f3e628)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test math::vec3::test::dot ... ok
[INFO] [stdout] test math::vec3::test::ops ... ok
[INFO] [stdout] test math::vec4::test::dot ... ok
[INFO] [stdout] test math::vec4::test::ops ... ok
[INFO] [stdout] test math::angles::tests::deg_to_rad ... ok
[INFO] [stdout] test math::vec2::test::dot ... ok
[INFO] [stdout] test math::vec2::test::ops ... ok
[INFO] [stdout] test math::angles::tests::rad_to_deg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sprocket_engine
[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" "0a9dde88d1e88410289eb6a217b975bd137796ca8a7cc7794ceee2e19e56afd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a9dde88d1e88410289eb6a217b975bd137796ca8a7cc7794ceee2e19e56afd0", kill_on_drop: false }`
[INFO] [stdout] 0a9dde88d1e88410289eb6a217b975bd137796ca8a7cc7794ceee2e19e56afd0