[INFO] fetching crate conrod_vulkano 0.76.1...
[INFO] testing conrod_vulkano-0.76.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate conrod_vulkano 0.76.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate conrod_vulkano 0.76.1
[INFO] finished tweaking crates.io crate conrod_vulkano 0.76.1
[INFO] tweaked toml for crates.io crate conrod_vulkano 0.76.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate conrod_vulkano 0.76.1 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] crate crates.io crate conrod_vulkano 0.76.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a208ac164bcff1f6226a614411156855952fdf4d9ee501501c0897a4041738a3
[INFO] running `Command { std: "docker" "start" "-a" "a208ac164bcff1f6226a614411156855952fdf4d9ee501501c0897a4041738a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a208ac164bcff1f6226a614411156855952fdf4d9ee501501c0897a4041738a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a208ac164bcff1f6226a614411156855952fdf4d9ee501501c0897a4041738a3", kill_on_drop: false }`
[INFO] [stdout] a208ac164bcff1f6226a614411156855952fdf4d9ee501501c0897a4041738a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7c4036581488c09711ea81c0d2065185dcc050c7cbd5c18d5c382dbae4102cba
[INFO] running `Command { std: "docker" "start" "-a" "7c4036581488c09711ea81c0d2065185dcc050c7cbd5c18d5c382dbae4102cba", kill_on_drop: false }`
[INFO] [stderr] Compiling autocfg v1.0.1
[INFO] [stderr] Compiling libc v0.2.112
[INFO] [stderr] Compiling cfg-if v1.0.0
[INFO] [stderr] Compiling lazy_static v1.4.0
[INFO] [stderr] Compiling xml-rs v0.8.4
[INFO] [stderr] Compiling cfg-if v0.1.10
[INFO] [stderr] Compiling proc-macro2 v0.4.30
[INFO] [stderr] Compiling memchr v2.4.1
[INFO] [stderr] Compiling proc-macro2 v1.0.36
[INFO] [stderr] Compiling unicode-xid v0.1.0
[INFO] [stderr] Compiling scopeguard v1.1.0
[INFO] [stderr] Compiling unicode-xid v0.2.2
[INFO] [stderr] Compiling syn v1.0.85
[INFO] [stderr] Compiling maybe-uninit v2.0.0
[INFO] [stderr] Compiling libloading v0.6.7
[INFO] [stderr] Compiling serde_derive v1.0.133
[INFO] [stderr] Compiling nix v0.14.1
[INFO] [stderr] Compiling dlib v0.4.2
[INFO] [stderr] Compiling byteorder v1.4.3
[INFO] [stderr] Compiling void v1.0.2
[INFO] [stderr] Compiling stb_truetype v0.3.1
[INFO] [stderr] Compiling num_cpus v1.13.1
[INFO] [stderr] Compiling num-traits v0.2.14
[INFO] [stderr] Compiling crossbeam-utils v0.7.2
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[INFO] [stderr] Compiling itoa v1.0.1
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[INFO] [stderr] Compiling crossbeam-utils v0.8.6
[INFO] [stderr] Compiling parking_lot_core v0.8.5
[INFO] [stderr] Compiling wayland-commons v0.23.6
[INFO] [stderr] Compiling unicode-segmentation v1.8.0
[INFO] [stderr] Compiling ryu v1.0.9
[INFO] [stderr] Compiling heck v0.3.3
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[INFO] [stderr] Compiling regex v1.5.4
[INFO] [stderr] Compiling fixedbitset v0.1.9
[INFO] [stderr] Compiling crossbeam-queue v0.3.3
[INFO] [stderr] Compiling piston-float v1.0.1
[INFO] [stderr] Compiling smallvec v1.8.0
[INFO] [stderr] Compiling piston-viewport v1.0.1
[INFO] [stderr] Compiling petgraph v0.4.13
[INFO] [stderr] Compiling x11-clipboard v0.5.3
[INFO] [stderr] Compiling num-complex v0.3.1
[INFO] [stderr] Compiling lock_api v0.4.5
[INFO] [stderr] Compiling libloading v0.7.3
[INFO] [stderr] Compiling parking_lot v0.11.2
[INFO] [stderr] Compiling ash v0.33.3+1.2.191
[INFO] [stderr] Compiling conrod_derive v0.76.1
[INFO] [stderr] Compiling num v0.3.1
[INFO] [stderr] Compiling daggy v0.5.0
[INFO] [stderr] Compiling shared_library v0.1.9
[INFO] [stderr] Compiling half v1.8.2
[INFO] [stderr] Compiling pistoncore-input v1.0.1
[INFO] [stderr] Compiling vulkano v0.26.0
[INFO] [stderr] Compiling smithay-client-toolkit v0.6.6
[INFO] [stderr] Compiling smithay-clipboard v0.4.0
[INFO] [stderr] Compiling copypasta v0.6.3
[INFO] [stderr] Compiling conrod_core v0.76.1
[INFO] [stderr] Compiling conrod_vulkano v0.76.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/lib.rs:348:21
[INFO] [stdout] |
[INFO] [stdout] 348 | pub fn commands(&self) -> mesh::Commands {
[INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] | |
[INFO] [stdout] | the 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: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 348 | pub fn commands(&self) -> mesh::Commands<'_> {
[INFO] [stdout] | ++++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/lib.rs:358:9
[INFO] [stdout] |
[INFO] [stdout] 358 | &mut self,
[INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 363 | ) -> Result