[INFO] fetching crate cpp-inherit 0.1.1...
[INFO] checking cpp-inherit-0.1.1 against master#c9228570668803e3e6402770d55f23a12c9ae686 for pr-79472
[INFO] extracting crate cpp-inherit 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cpp-inherit 0.1.1 on toolchain c9228570668803e3e6402770d55f23a12c9ae686
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cpp-inherit 0.1.1
[INFO] finished tweaking crates.io crate cpp-inherit 0.1.1
[INFO] tweaked toml for crates.io crate cpp-inherit 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate cpp-inherit 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c05f05c66615e6d276071ece8f31db40d46bb4ac3f1686da5fb0f3ed0e022f4
[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" "6c05f05c66615e6d276071ece8f31db40d46bb4ac3f1686da5fb0f3ed0e022f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c05f05c66615e6d276071ece8f31db40d46bb4ac3f1686da5fb0f3ed0e022f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c05f05c66615e6d276071ece8f31db40d46bb4ac3f1686da5fb0f3ed0e022f4", kill_on_drop: false }`
[INFO] [stdout] 6c05f05c66615e6d276071ece8f31db40d46bb4ac3f1686da5fb0f3ed0e022f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "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] 40f70f39acf19595fd908d369f0283aa3d6e7c878cd895be60f1bc3204896783
[INFO] running `Command { std: "docker" "start" "-a" "40f70f39acf19595fd908d369f0283aa3d6e7c878cd895be60f1bc3204896783", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking wasmparser v0.57.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]    Compiling hashbrown v0.8.1
[INFO] [stderr]    Compiling indexmap v1.5.0
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]     Checking miniz_oxide v0.4.0
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]     Checking gimli v0.22.0
[INFO] [stderr]     Checking flate2 v1.0.16
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]     Checking cpp-inherit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `test`
[INFO] [stdout]   --> examples/test.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / #[repr(C)]
[INFO] [stdout] 4  | | #[derive(Debug, Copy, Clone)]
[INFO] [stdout] 5  | | pub struct non_virtual {
[INFO] [stdout] 6  | |     pub value: ::std::os::raw::c_int,
[INFO] [stdout] ...  |
[INFO] [stdout] 75 | |     pub fn call_x_on(x: *mut base) -> ::std::os::raw::c_int;
[INFO] [stdout] 76 | | }
[INFO] [stdout]    | |_^ consider adding a `main` function to `examples/test.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]  --> examples/inherit_test.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[inherit_from_impl(base, "test.hpp")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: called `Result::unwrap()` on an `Err` value: NotPresent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cpp-inherit`
[INFO] [stderr] 
[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[E0599]: no function or associated item named `new` found for struct `Test` in the current scope
[INFO] [stdout]   --> examples/inherit_test.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 7  | struct Test {}
[INFO] [stdout]    | ----------- function or associated item `new` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 27 |     let test = Test::new();
[INFO] [stdout]    |                      ^^^ function or associated item not found in `Test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "40f70f39acf19595fd908d369f0283aa3d6e7c878cd895be60f1bc3204896783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40f70f39acf19595fd908d369f0283aa3d6e7c878cd895be60f1bc3204896783", kill_on_drop: false }`
[INFO] [stdout] 40f70f39acf19595fd908d369f0283aa3d6e7c878cd895be60f1bc3204896783