[INFO] fetching crate regi_object 0.1.0...
[INFO] testing regi_object-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate regi_object 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate regi_object 0.1.0
[INFO] finished tweaking crates.io crate regi_object 0.1.0
[INFO] tweaked toml for crates.io crate regi_object 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate regi_object 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d002da3da9bafd241e9fed68df53a4616ed35da94e746eecc977466a8e00715
[INFO] running `Command { std: "docker" "start" "-a" "5d002da3da9bafd241e9fed68df53a4616ed35da94e746eecc977466a8e00715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d002da3da9bafd241e9fed68df53a4616ed35da94e746eecc977466a8e00715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d002da3da9bafd241e9fed68df53a4616ed35da94e746eecc977466a8e00715", kill_on_drop: false }`
[INFO] [stdout] 5d002da3da9bafd241e9fed68df53a4616ed35da94e746eecc977466a8e00715
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ad29038edfceef8d81cda932a50829b8cf0fe0047e71966809f96eba96ec3b3
[INFO] running `Command { std: "docker" "start" "-a" "5ad29038edfceef8d81cda932a50829b8cf0fe0047e71966809f96eba96ec3b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling regi_object v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `struct_name::StructName`
[INFO] [stdout]  --> src/derive/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use struct_name::StructName;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StructName` is never constructed
[INFO] [stdout]  --> src/derive/struct_name.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct StructName {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "5ad29038edfceef8d81cda932a50829b8cf0fe0047e71966809f96eba96ec3b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad29038edfceef8d81cda932a50829b8cf0fe0047e71966809f96eba96ec3b3", kill_on_drop: false }`
[INFO] [stdout] 5ad29038edfceef8d81cda932a50829b8cf0fe0047e71966809f96eba96ec3b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb8a997c13592831c5531f921434b55d0f9e9b331d40aad70cdbe4a06dcf6497
[INFO] running `Command { std: "docker" "start" "-a" "eb8a997c13592831c5531f921434b55d0f9e9b331d40aad70cdbe4a06dcf6497", kill_on_drop: false }`
[INFO] [stderr]    Compiling regi_object v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `struct_name::StructName`
[INFO] [stdout]  --> src/derive/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use struct_name::StructName;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `struct_name::StructName`
[INFO] [stdout]  --> src/derive/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use struct_name::StructName;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StructName` is never constructed
[INFO] [stdout]  --> src/derive/struct_name.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct StructName {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StructName` is never constructed
[INFO] [stdout]  --> src/derive/struct_name.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct StructName {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "eb8a997c13592831c5531f921434b55d0f9e9b331d40aad70cdbe4a06dcf6497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb8a997c13592831c5531f921434b55d0f9e9b331d40aad70cdbe4a06dcf6497", kill_on_drop: false }`
[INFO] [stdout] eb8a997c13592831c5531f921434b55d0f9e9b331d40aad70cdbe4a06dcf6497
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44fe5de3a74b565436bc6e5a7e7645cff3c0eb79218137854d5f770c6ea8e11d
[INFO] running `Command { std: "docker" "start" "-a" "44fe5de3a74b565436bc6e5a7e7645cff3c0eb79218137854d5f770c6ea8e11d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `struct_name::StructName`
[INFO] [stderr]  --> src/derive/mod.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use struct_name::StructName;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `StructName` is never constructed
[INFO] [stderr]  --> src/derive/struct_name.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct StructName {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `regi_object` (lib) generated 2 warnings (run `cargo fix --lib -p regi_object` to apply 1 suggestion)
[INFO] [stderr] warning: `regi_object` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regi_object-537cc100090ba834)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests regi_object
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "44fe5de3a74b565436bc6e5a7e7645cff3c0eb79218137854d5f770c6ea8e11d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44fe5de3a74b565436bc6e5a7e7645cff3c0eb79218137854d5f770c6ea8e11d", kill_on_drop: false }`
[INFO] [stdout] 44fe5de3a74b565436bc6e5a7e7645cff3c0eb79218137854d5f770c6ea8e11d