[INFO] fetching crate structural_derive 0.3.1...
[INFO] testing structural_derive-0.3.1 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate structural_derive 0.3.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate structural_derive 0.3.1 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate structural_derive 0.3.1
[INFO] finished tweaking crates.io crate structural_derive 0.3.1
[INFO] tweaked toml for crates.io crate structural_derive 0.3.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 637b7b1891b91e5f1ea863356433a7230eb5d2c41313ff0bc360e345e34fae0a
[INFO] running `"docker" "start" "-a" "637b7b1891b91e5f1ea863356433a7230eb5d2c41313ff0bc360e345e34fae0a"`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling typed-arena v1.5.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling core_extensions v0.1.16
[INFO] [stderr]    Compiling as_derive_utils v0.8.2
[INFO] [stderr]    Compiling structural_derive v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.65s
[INFO] running `"docker" "inspect" "637b7b1891b91e5f1ea863356433a7230eb5d2c41313ff0bc360e345e34fae0a"`
[INFO] running `"docker" "rm" "-f" "637b7b1891b91e5f1ea863356433a7230eb5d2c41313ff0bc360e345e34fae0a"`
[INFO] [stdout] 637b7b1891b91e5f1ea863356433a7230eb5d2c41313ff0bc360e345e34fae0a
[INFO] running `"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" "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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stdout] bd3d45ee93fbded9a8691cc90e326ff8864ef7d467ac0595b8bb5535b0b65d27
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "bd3d45ee93fbded9a8691cc90e326ff8864ef7d467ac0595b8bb5535b0b65d27"`
[INFO] [stderr]    Compiling structural_derive v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `as_derive_utils::test_framework`
[INFO] [stderr]  --> src/structural_alias_impl_mod/tests.rs:3:22
[INFO] [stderr]   |
[INFO] [stderr] 3 | use as_derive_utils::test_framework::Tests;
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^ could not find `test_framework` in `as_derive_utils`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `as_derive_utils::test_framework`
[INFO] [stderr]  --> src/structural_derive/tests.rs:3:22
[INFO] [stderr]   |
[INFO] [stderr] 3 | use as_derive_utils::test_framework::Tests;
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^ could not find `test_framework` in `as_derive_utils`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `as_derive_utils::test_framework`
[INFO] [stderr]   --> src/fp_impl.rs:20:26
[INFO] [stderr]    |
[INFO] [stderr] 20 |     use as_derive_utils::test_framework::Tests;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^ could not find `test_framework` in `as_derive_utils`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `structural_derive`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bd3d45ee93fbded9a8691cc90e326ff8864ef7d467ac0595b8bb5535b0b65d27"`
[INFO] running `"docker" "rm" "-f" "bd3d45ee93fbded9a8691cc90e326ff8864ef7d467ac0595b8bb5535b0b65d27"`
[INFO] [stdout] bd3d45ee93fbded9a8691cc90e326ff8864ef7d467ac0595b8bb5535b0b65d27