[INFO] cloning repository https://github.com/Darrenmeehan/photos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Darrenmeehan/photos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarrenmeehan%2Fphotos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarrenmeehan%2Fphotos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8817467cd16f9d6efcda2e35a827468df125b7dd [INFO] checking Darrenmeehan/photos against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarrenmeehan%2Fphotos" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Darrenmeehan/photos on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Darrenmeehan/photos [INFO] finished tweaking git repo https://github.com/Darrenmeehan/photos [INFO] tweaked toml for git repo https://github.com/Darrenmeehan/photos written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/Darrenmeehan/photos already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b71f7ff96bbe6e39373c30c7483ca5fa9956444c3f7edf879de422b7b9b093c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9b71f7ff96bbe6e39373c30c7483ca5fa9956444c3f7edf879de422b7b9b093c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b71f7ff96bbe6e39373c30c7483ca5fa9956444c3f7edf879de422b7b9b093c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b71f7ff96bbe6e39373c30c7483ca5fa9956444c3f7edf879de422b7b9b093c", kill_on_drop: false }` [INFO] [stdout] 9b71f7ff96bbe6e39373c30c7483ca5fa9956444c3f7edf879de422b7b9b093c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 840894448d6e39758e97db12a2916be79fb043ffb3bbcd59e30c2c09e4f1ae86 [INFO] running `Command { std: "docker" "start" "-a" "840894448d6e39758e97db12a2916be79fb043ffb3bbcd59e30c2c09e4f1ae86", kill_on_drop: false }` [INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies [INFO] [stderr] Compiling syn v1.0.27 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.63 [INFO] [stderr] Compiling bumpalo v3.2.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.63 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling yew v0.16.2 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Checking cfg-match v0.2.1 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.12 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.63 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.63 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling yew-macro v0.16.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.63 [INFO] [stderr] Checking thiserror v1.0.16 [INFO] [stderr] Checking pin-project v0.4.17 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking js-sys v0.3.40 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking web-sys v0.3.40 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.13 [INFO] [stderr] Checking wasm-bindgen-test v0.3.12 [INFO] [stderr] Checking serde v1.0.106 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking serde_json v1.0.52 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking gloo-events v0.1.1 [INFO] [stderr] Checking gloo-console-timer v0.1.0 [INFO] [stderr] Checking gloo-timers v0.2.1 [INFO] [stderr] Checking gloo-file v0.1.0 [INFO] [stderr] Checking gloo v0.2.1 [INFO] [stderr] Checking photos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/lib.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let path = "samples/1.png"; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_sample_photos` [INFO] [stdout] --> src/lib.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn get_sample_photos() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Photo` [INFO] [stdout] --> src/lib.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | struct Photo { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/lib.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let path = "samples/1.png"; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_sample_photos` [INFO] [stdout] --> src/lib.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn get_sample_photos() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Photo` [INFO] [stdout] --> src/lib.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | struct Photo { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `Item` not found for `futures::Future` [INFO] [stdout] --> tests/app.rs:25:32 [INFO] [stdout] | [INFO] [stdout] 25 | fn async_test() -> impl Future { [INFO] [stdout] | ^^^^ associated type `Item` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `Error` not found for `futures::Future` [INFO] [stdout] --> tests/app.rs:25:43 [INFO] [stdout] | [INFO] [stdout] 25 | fn async_test() -> impl Future { [INFO] [stdout] | ^^^^^ associated type `Error` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/app.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | assert_eq!(x, 42); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found integer [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result` [INFO] [stdout] found type `{integer}` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `::Output == ()` [INFO] [stdout] --> tests/app.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | #[wasm_bindgen_test(async)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected associated type, found `()` [INFO] [stdout] 25 | fn async_test() -> impl Future { [INFO] [stdout] | --------------------------------------- the expected opaque type [INFO] [stdout] | [INFO] [stdout] = note: expected associated type `::Output` [INFO] [stdout] found unit type `()` [INFO] [stdout] = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider constraining the associated type `::Output` to `()` [INFO] [stdout] | [INFO] [stdout] 25 | fn async_test() -> impl Future { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0220, E0271, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0220`. [INFO] [stdout] [INFO] [stderr] error: could not compile `photos` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "840894448d6e39758e97db12a2916be79fb043ffb3bbcd59e30c2c09e4f1ae86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "840894448d6e39758e97db12a2916be79fb043ffb3bbcd59e30c2c09e4f1ae86", kill_on_drop: false }` [INFO] [stdout] 840894448d6e39758e97db12a2916be79fb043ffb3bbcd59e30c2c09e4f1ae86