[INFO] fetching crate structural_derive 0.4.3...
[INFO] checking structural_derive-0.4.3 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate structural_derive 0.4.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate structural_derive 0.4.3 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate structural_derive 0.4.3
[INFO] finished tweaking crates.io crate structural_derive 0.4.3
[INFO] tweaked toml for crates.io crate structural_derive 0.4.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] 6b5443a363571dcead55f985b6e2fb7d08b7350164450fecaf32ef95571cb051
[INFO] running `Command { std: "docker" "start" "-a" "6b5443a363571dcead55f985b6e2fb7d08b7350164450fecaf32ef95571cb051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b5443a363571dcead55f985b6e2fb7d08b7350164450fecaf32ef95571cb051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b5443a363571dcead55f985b6e2fb7d08b7350164450fecaf32ef95571cb051", kill_on_drop: false }`
[INFO] [stdout] 6b5443a363571dcead55f985b6e2fb7d08b7350164450fecaf32ef95571cb051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ed7366e392590defdf58cbfc4065fb9d80e868038ec5623d13a01d2f29e665d
[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" "1ed7366e392590defdf58cbfc4065fb9d80e868038ec5623d13a01d2f29e665d", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]     Checking typed-arena v1.5.0
[INFO] [stderr]    Compiling core_extensions v0.1.17
[INFO] [stderr]     Checking proc-macro2 v1.0.24
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]     Checking syn v1.0.42
[INFO] [stderr]     Checking as_derive_utils v0.8.3
[INFO] [stderr]     Checking structural_derive v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `as_derive_utils::test_framework`
[INFO] [stdout]  --> src/structural_alias_impl_mod/tests.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use as_derive_utils::test_framework::Tests;
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^ could not find `test_framework` in `as_derive_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `as_derive_utils::test_framework`
[INFO] [stdout]  --> src/structural_derive/tests.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use as_derive_utils::test_framework::Tests;
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^ could not find `test_framework` in `as_derive_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `as_derive_utils::test_framework`
[INFO] [stdout]   --> src/fp_impl.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |     use as_derive_utils::test_framework::Tests;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^ could not find `test_framework` in `as_derive_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `as_derive_utils::test_framework`
[INFO] [stdout]    --> src/switch_tstring_aliases.rs:200:26
[INFO] [stdout]     |
[INFO] [stdout] 200 |     use as_derive_utils::test_framework::Tests;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^ could not find `test_framework` in `as_derive_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `structural_derive`
[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] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1ed7366e392590defdf58cbfc4065fb9d80e868038ec5623d13a01d2f29e665d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ed7366e392590defdf58cbfc4065fb9d80e868038ec5623d13a01d2f29e665d", kill_on_drop: false }`
[INFO] [stdout] 1ed7366e392590defdf58cbfc4065fb9d80e868038ec5623d13a01d2f29e665d