[INFO] fetching crate weft 0.1.0... [INFO] checking weft-0.1.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] extracting crate weft 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate weft 0.1.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate weft 0.1.0 [INFO] finished tweaking crates.io crate weft 0.1.0 [INFO] tweaked toml for crates.io crate weft 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded weft_derive v0.1.1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ce1da5301b1107a77cd4e6b609acb6e05412cb02e8b9e43f32417584b394b57a [INFO] running `"docker" "start" "-a" "ce1da5301b1107a77cd4e6b609acb6e05412cb02e8b9e43f32417584b394b57a"` [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling thin-slice v0.1.1 [INFO] [stderr] Compiling dtoa-short v0.3.2 [INFO] [stderr] Compiling cssparser v0.25.9 [INFO] [stderr] Compiling html5ever v0.24.1 [INFO] [stderr] Compiling html5ever v0.22.5 [INFO] [stderr] Compiling markup5ever v0.8.1 [INFO] [stderr] Compiling cssparser-macros v0.3.6 [INFO] [stderr] Compiling markup5ever v0.9.0 [INFO] [stderr] Compiling selectors v0.21.0 [INFO] [stderr] Compiling markup5ever v0.7.5 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling string_cache v0.7.4 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling servo_arc v0.1.1 [INFO] [stderr] Compiling tendril v0.4.1 [INFO] [stderr] Compiling html5ever v0.23.0 [INFO] [stderr] Compiling kuchiki v0.7.3 [INFO] [stderr] Compiling weft_derive v0.1.1 [INFO] [stderr] Checking weft v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::iter` [INFO] [stderr] --> src/template.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::iter; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter` [INFO] [stderr] --> src/template.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::iter; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `weft` [INFO] [stderr] --> tests/canary.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | #[derive(WeftRenderable)] [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `prelude` in `weft` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `weft` [INFO] [stderr] --> tests/canary.rs:28:14 [INFO] [stderr] | [INFO] [stderr] 28 | #[derive(WeftRenderable)] [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `prelude` in `weft` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `weft` [INFO] [stderr] --> tests/canary.rs:57:10 [INFO] [stderr] | [INFO] [stderr] 57 | #[derive(WeftRenderable)] [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `prelude` in `weft` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `weft` [INFO] [stderr] --> tests/canary.rs:75:10 [INFO] [stderr] | [INFO] [stderr] 75 | #[derive(WeftRenderable)] [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `prelude` in `weft` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `weft` [INFO] [stderr] --> tests/canary.rs:96:10 [INFO] [stderr] | [INFO] [stderr] 96 | #[derive(WeftRenderable)] [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `prelude` in `weft` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `weft` [INFO] [stderr] --> tests/canary.rs:119:10 [INFO] [stderr] | [INFO] [stderr] 119 | #[derive(WeftRenderable)] [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `prelude` in `weft` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `weft` [INFO] [stderr] --> tests/canary.rs:156:10 [INFO] [stderr] | [INFO] [stderr] 156 | #[derive(WeftRenderable)] [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `prelude` in `weft` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `weft` [INFO] [stderr] --> tests/canary.rs:179:10 [INFO] [stderr] | [INFO] [stderr] 179 | #[derive(WeftRenderable)] [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `prelude` in `weft` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `weft` [INFO] [stderr] --> tests/canary.rs:207:14 [INFO] [stderr] | [INFO] [stderr] 207 | #[derive(WeftRenderable)] [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `prelude` in `weft` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `weft` [INFO] [stderr] --> tests/canary.rs:225:14 [INFO] [stderr] | [INFO] [stderr] 225 | #[derive(WeftRenderable)] [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `prelude` in `weft` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `weft` [INFO] [stderr] --> tests/canary.rs:243:14 [INFO] [stderr] | [INFO] [stderr] 243 | #[derive(WeftRenderable)] [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `prelude` in `weft` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `weft` [INFO] [stderr] --> tests/canary.rs:261:14 [INFO] [stderr] | [INFO] [stderr] 261 | #[derive(WeftRenderable)] [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `prelude` in `weft` [INFO] [stderr] [INFO] [stderr] error: aborting due to 12 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `weft`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ce1da5301b1107a77cd4e6b609acb6e05412cb02e8b9e43f32417584b394b57a"` [INFO] running `"docker" "rm" "-f" "ce1da5301b1107a77cd4e6b609acb6e05412cb02e8b9e43f32417584b394b57a"` [INFO] [stdout] ce1da5301b1107a77cd4e6b609acb6e05412cb02e8b9e43f32417584b394b57a