[INFO] fetching crate classnames 2.1.6...
[INFO] testing classnames-2.1.6 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate classnames 2.1.6 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate classnames 2.1.6 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate classnames 2.1.6
[INFO] finished tweaking crates.io crate classnames 2.1.6
[INFO] tweaked toml for crates.io crate classnames 2.1.6 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate classnames 2.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4de2e538ac2435718d657c5bdcdc3d8e7d1089c28bd55f0a822c3e4e8d9634d
[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" "b4de2e538ac2435718d657c5bdcdc3d8e7d1089c28bd55f0a822c3e4e8d9634d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4de2e538ac2435718d657c5bdcdc3d8e7d1089c28bd55f0a822c3e4e8d9634d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4de2e538ac2435718d657c5bdcdc3d8e7d1089c28bd55f0a822c3e4e8d9634d", kill_on_drop: false }`
[INFO] [stdout] b4de2e538ac2435718d657c5bdcdc3d8e7d1089c28bd55f0a822c3e4e8d9634d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--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] 22c02b87d03fcc8a7e6012fbacdad1f0bc737b2243b2269d373da77d3da23bb7
[INFO] running `Command { std: "docker" "start" "-a" "22c02b87d03fcc8a7e6012fbacdad1f0bc737b2243b2269d373da77d3da23bb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling classnames v2.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "22c02b87d03fcc8a7e6012fbacdad1f0bc737b2243b2269d373da77d3da23bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c02b87d03fcc8a7e6012fbacdad1f0bc737b2243b2269d373da77d3da23bb7", kill_on_drop: false }`
[INFO] [stdout] 22c02b87d03fcc8a7e6012fbacdad1f0bc737b2243b2269d373da77d3da23bb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18a509e6bd38f6772598d1dd030495bdd0ee6eb4b6c03dd77f14f7588c00b851
[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" "18a509e6bd38f6772598d1dd030495bdd0ee6eb4b6c03dd77f14f7588c00b851", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmltree v0.10.2
[INFO] [stderr]    Compiling classnames v2.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `render`
[INFO] [stdout]  --> examples/modal.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ::render::{component, rsx, Render};
[INFO] [stdout]   |       ^^^^^^ could not find `render` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `rsx`
[INFO] [stdout]  --> examples/modal.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let html = rsx! {
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `component`
[INFO] [stdout]   --> examples/modal.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[component]
[INFO] [stdout]    |   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `rsx`
[INFO] [stdout]   --> examples/modal.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     rsx! {
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `classnames` due to 5 previous errors
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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" "18a509e6bd38f6772598d1dd030495bdd0ee6eb4b6c03dd77f14f7588c00b851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18a509e6bd38f6772598d1dd030495bdd0ee6eb4b6c03dd77f14f7588c00b851", kill_on_drop: false }`
[INFO] [stdout] 18a509e6bd38f6772598d1dd030495bdd0ee6eb4b6c03dd77f14f7588c00b851
