[INFO] fetching crate operator 0.6.6...
[INFO] checking operator-0.6.6 against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657
[INFO] extracting crate operator 0.6.6 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate operator 0.6.6
[INFO] finished tweaking crates.io crate operator 0.6.6
[INFO] tweaked toml for crates.io crate operator 0.6.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate operator 0.6.6 on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate operator 0.6.6 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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9d003d170769acf8e5bda5f7400f303b6cfb37f8c8e9f7cdc8e0427a24a8825
[INFO] running `Command { std: "docker" "start" "-a" "b9d003d170769acf8e5bda5f7400f303b6cfb37f8c8e9f7cdc8e0427a24a8825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9d003d170769acf8e5bda5f7400f303b6cfb37f8c8e9f7cdc8e0427a24a8825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d003d170769acf8e5bda5f7400f303b6cfb37f8c8e9f7cdc8e0427a24a8825", kill_on_drop: false }`
[INFO] [stdout] b9d003d170769acf8e5bda5f7400f303b6cfb37f8c8e9f7cdc8e0427a24a8825
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cef313dfeeb997420088a02103ab358d6ecdd2c376f119b86e2fa36989dc4d6f
[INFO] running `Command { std: "docker" "start" "-a" "cef313dfeeb997420088a02103ab358d6ecdd2c376f119b86e2fa36989dc4d6f", kill_on_drop: false }`
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[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/content/content_engine.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 62 |     ) -> RenderContext<ServerInfo, Self>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 62 |     ) -> RenderContext<'_, ServerInfo, Self>;
[INFO] [stdout]    |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/content/content_engine.rs:72:28
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn handlebars_registry(&self) -> &Handlebars;
[INFO] [stdout]    |                            ^^^^^     ^^^^^^^^^^^
[INFO] [stdout]    |                            |         ||
[INFO] [stdout]    |                            |         |the same lifetime is hidden here
[INFO] [stdout]    |                            |         the same lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn handlebars_registry(&self) -> &Handlebars<'_>;
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/content/content_engine.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 375 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 379 |     ) -> RenderContext<ServerInfo, Self> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 379 |     ) -> RenderContext<'_, ServerInfo, Self> {
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/content/content_engine.rs:409:28
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn handlebars_registry(&self) -> &Handlebars {
[INFO] [stdout]     |                            ^^^^^     ^^^^^^^^^^^
[INFO] [stdout]     |                            |         ||
[INFO] [stdout]     |                            |         |the same lifetime is hidden here
[INFO] [stdout]     |                            |         the same lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn handlebars_registry(&self) -> &Handlebars<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/content/content_engine.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 62 |     ) -> RenderContext<ServerInfo, Self>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 62 |     ) -> RenderContext<'_, ServerInfo, Self>;
[INFO] [stdout]    |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/content/content_engine.rs:72:28
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn handlebars_registry(&self) -> &Handlebars;
[INFO] [stdout]    |                            ^^^^^     ^^^^^^^^^^^
[INFO] [stdout]    |                            |         ||
[INFO] [stdout]    |                            |         |the same lifetime is hidden here
[INFO] [stdout]    |                            |         the same lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn handlebars_registry(&self) -> &Handlebars<'_>;
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/content/content_engine.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 375 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 379 |     ) -> RenderContext<ServerInfo, Self> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 379 |     ) -> RenderContext<'_, ServerInfo, Self> {
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/content/content_engine.rs:409:28
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn handlebars_registry(&self) -> &Handlebars {
[INFO] [stdout]     |                            ^^^^^     ^^^^^^^^^^^
[INFO] [stdout]     |                            |         ||
[INFO] [stdout]     |                            |         |the same lifetime is hidden here
[INFO] [stdout]     |                            |         the same lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 409 |     fn handlebars_registry(&self) -> &Handlebars<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/content/test_lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 31 |     ) -> RenderContext<(), Self> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ) -> RenderContext<'_, (), Self> {
[INFO] [stdout]    |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/content/test_lib.rs:58:28
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn handlebars_registry(&self) -> &Handlebars {
[INFO] [stdout]    |                            ^^^^^     ^^^^^^^^^^^
[INFO] [stdout]    |                            |         ||
[INFO] [stdout]    |                            |         |the same lifetime is hidden here
[INFO] [stdout]    |                            |         the same lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn handlebars_registry(&self) -> &Handlebars<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.51s
[INFO] running `Command { std: "docker" "inspect" "cef313dfeeb997420088a02103ab358d6ecdd2c376f119b86e2fa36989dc4d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef313dfeeb997420088a02103ab358d6ecdd2c376f119b86e2fa36989dc4d6f", kill_on_drop: false }`
[INFO] [stdout] cef313dfeeb997420088a02103ab358d6ecdd2c376f119b86e2fa36989dc4d6f
