[INFO] fetching crate yew-route-breadcrumbs-derive 0.1.2... [INFO] checking yew-route-breadcrumbs-derive-0.1.2 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073 [INFO] extracting crate yew-route-breadcrumbs-derive 0.1.2 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate yew-route-breadcrumbs-derive 0.1.2 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate yew-route-breadcrumbs-derive 0.1.2 [INFO] finished tweaking crates.io crate yew-route-breadcrumbs-derive 0.1.2 [INFO] tweaked toml for crates.io crate yew-route-breadcrumbs-derive 0.1.2 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", 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] fb20e51fc6dbae3988b981d096da1c86386af9c26a37ecf9382fab31b6b85cbc [INFO] running `Command { std: "docker" "start" "-a" "fb20e51fc6dbae3988b981d096da1c86386af9c26a37ecf9382fab31b6b85cbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb20e51fc6dbae3988b981d096da1c86386af9c26a37ecf9382fab31b6b85cbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb20e51fc6dbae3988b981d096da1c86386af9c26a37ecf9382fab31b6b85cbc", kill_on_drop: false }` [INFO] [stdout] fb20e51fc6dbae3988b981d096da1c86386af9c26a37ecf9382fab31b6b85cbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a77e870307888a15e70591703d9bdc2dcb796491eee9de73b02a6263723a12ce [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" "a77e870307888a15e70591703d9bdc2dcb796491eee9de73b02a6263723a12ce", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking yew-route-breadcrumbs-derive v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `syn::export` [INFO] [stdout] --> src/attr.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | use syn::export::TokenStream2; [INFO] [stdout] | ^^^^^^ could not find `export` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `syn::export` [INFO] [stdout] --> src/enu.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | use syn::export::TokenStream2; [INFO] [stdout] | ^^^^^^ could not find `export` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `syn::export` [INFO] [stdout] --> src/attr.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | use syn::export::TokenStream2; [INFO] [stdout] | ^^^^^^ could not find `export` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `syn::export` [INFO] [stdout] --> src/enu.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | use syn::export::TokenStream2; [INFO] [stdout] | ^^^^^^ could not find `export` in `syn` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `yew-route-breadcrumbs-derive` [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "a77e870307888a15e70591703d9bdc2dcb796491eee9de73b02a6263723a12ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a77e870307888a15e70591703d9bdc2dcb796491eee9de73b02a6263723a12ce", kill_on_drop: false }` [INFO] [stdout] a77e870307888a15e70591703d9bdc2dcb796491eee9de73b02a6263723a12ce