[INFO] fetching crate structupdate 0.4.0...
[INFO] testing structupdate-0.4.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate structupdate 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate structupdate 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate structupdate 0.4.0
[INFO] tweaked toml for crates.io crate structupdate 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate structupdate 0.4.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate structupdate 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 086e106ab220c511187fbc3e57c4a2affe68470b43f35a8ccae4c8da08504456
[INFO] running `Command { std: "docker" "start" "-a" "086e106ab220c511187fbc3e57c4a2affe68470b43f35a8ccae4c8da08504456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "086e106ab220c511187fbc3e57c4a2affe68470b43f35a8ccae4c8da08504456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086e106ab220c511187fbc3e57c4a2affe68470b43f35a8ccae4c8da08504456", kill_on_drop: false }`
[INFO] [stdout] 086e106ab220c511187fbc3e57c4a2affe68470b43f35a8ccae4c8da08504456
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30396b82f858540e85805de9b71a10ac880b1d99d1b4166ac4b861597c4aa0dd
[INFO] running `Command { std: "docker" "start" "-a" "30396b82f858540e85805de9b71a10ac880b1d99d1b4166ac4b861597c4aa0dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling structupdate_macros v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling structupdate_support v0.4.0
[INFO] [stderr]    Compiling structupdate v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.07s
[INFO] running `Command { std: "docker" "inspect" "30396b82f858540e85805de9b71a10ac880b1d99d1b4166ac4b861597c4aa0dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30396b82f858540e85805de9b71a10ac880b1d99d1b4166ac4b861597c4aa0dd", kill_on_drop: false }`
[INFO] [stdout] 30396b82f858540e85805de9b71a10ac880b1d99d1b4166ac4b861597c4aa0dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aab165185e78938f6f6a598b0f01955e8696daa5008d311f1af9de3d0d28dc07
[INFO] running `Command { std: "docker" "start" "-a" "aab165185e78938f6f6a598b0f01955e8696daa5008d311f1af9de3d0d28dc07", kill_on_drop: false }`
[INFO] [stderr]    Compiling structupdate v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "aab165185e78938f6f6a598b0f01955e8696daa5008d311f1af9de3d0d28dc07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aab165185e78938f6f6a598b0f01955e8696daa5008d311f1af9de3d0d28dc07", kill_on_drop: false }`
[INFO] [stdout] aab165185e78938f6f6a598b0f01955e8696daa5008d311f1af9de3d0d28dc07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d974d8263f3acd3535891949c8a1949a74fdd3a8ffc0cdbb31a1bf479e3ca84
[INFO] running `Command { std: "docker" "start" "-a" "4d974d8263f3acd3535891949c8a1949a74fdd3a8ffc0cdbb31a1bf479e3ca84", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/structupdate-ec7c7f95f09eac11)
[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]      Running tests/serde.rs (/opt/rustwide/target/debug/deps/serde-89cc44f9b7199adb)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test missing_optional_fields_deserialize_to_defaults ... ok
[INFO] [stdout] test custom_default_preserved_after_roundtrip ... ok
[INFO] [stdout] test all_value_fields_missing_uses_defaults ... ok
[INFO] [stdout] test nested_record_all_fields_missing ... ok
[INFO] [stdout] test missing_value_without_init_with_uses_type_default ... ok
[INFO] [stdout] test nested_record_missing_value_fields ... ok
[INFO] [stdout] test missing_value_with_init_with_uses_custom_default ... ok
[INFO] [stdout] test set_to_default_after_deserialize_missing_field_with_init_with ... ok
[INFO] [stdout] test serialize_roundtrip ... ok
[INFO] [stdout] test set_to_default_after_deserialize_with_custom_default ... ok
[INFO] [stdout] test serialize_update ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests structupdate
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 92) ... ok
[INFO] [stdout] test src/lib.rs - (line 156) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 114) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.00s; merged doctests compilation took 0.81s
[INFO] running `Command { std: "docker" "inspect" "4d974d8263f3acd3535891949c8a1949a74fdd3a8ffc0cdbb31a1bf479e3ca84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d974d8263f3acd3535891949c8a1949a74fdd3a8ffc0cdbb31a1bf479e3ca84", kill_on_drop: false }`
[INFO] [stdout] 4d974d8263f3acd3535891949c8a1949a74fdd3a8ffc0cdbb31a1bf479e3ca84