[INFO] fetching crate panoramix-derive 0.0.1...
[INFO] checking panoramix-derive-0.0.1 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781
[INFO] extracting crate panoramix-derive 0.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate panoramix-derive 0.0.1 on toolchain 195ad4830e11a544391abe296b146450dea8411b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate panoramix-derive 0.0.1
[INFO] finished tweaking crates.io crate panoramix-derive 0.0.1
[INFO] tweaked toml for crates.io crate panoramix-derive 0.0.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a4b57164f3a42406f619a9d80852b6e94e2c71e9df229a7c73a717afdb7f6e6
[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" "3a4b57164f3a42406f619a9d80852b6e94e2c71e9df229a7c73a717afdb7f6e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a4b57164f3a42406f619a9d80852b6e94e2c71e9df229a7c73a717afdb7f6e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a4b57164f3a42406f619a9d80852b6e94e2c71e9df229a7c73a717afdb7f6e6", kill_on_drop: false }`
[INFO] [stdout] 3a4b57164f3a42406f619a9d80852b6e94e2c71e9df229a7c73a717afdb7f6e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "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] d5a83a80aa5edb841879e23dbf950e8d84d9aabc9c2b695ab47339efc0eb4d6f
[INFO] running `Command { std: "docker" "start" "-a" "d5a83a80aa5edb841879e23dbf950e8d84d9aabc9c2b695ab47339efc0eb4d6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]     Checking proc-macro2 v1.0.24
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]    Compiling panoramix-derive v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `panoramix`
[INFO] [stdout]  --> tests/empty_component.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use panoramix::elements::EmptyElement;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `panoramix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `panoramix`
[INFO] [stdout]  --> tests/empty_component.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use panoramix::{CompCtx, Element, NoEvent};
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `panoramix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `panoramix`
[INFO] [stdout]  --> tests/empty_component.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[component]
[INFO] [stdout]   | ^^^^^^^^^^^^ use of undeclared crate or module `panoramix`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EmptyElement`
[INFO] [stdout]  --> tests/empty_component.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     EmptyElement::new()
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared type `EmptyElement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `panoramix-derive`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "d5a83a80aa5edb841879e23dbf950e8d84d9aabc9c2b695ab47339efc0eb4d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a83a80aa5edb841879e23dbf950e8d84d9aabc9c2b695ab47339efc0eb4d6f", kill_on_drop: false }`
[INFO] [stdout] d5a83a80aa5edb841879e23dbf950e8d84d9aabc9c2b695ab47339efc0eb4d6f