[INFO] fetching crate identity-diff 0.6.3...
[INFO] testing identity-diff-0.6.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate identity-diff 0.6.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate identity-diff 0.6.3
[INFO] finished tweaking crates.io crate identity-diff 0.6.3
[INFO] tweaked toml for crates.io crate identity-diff 0.6.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate identity-diff 0.6.3 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding strum v0.24.1 (available: v0.27.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aff7d002b5bb36dbc558169f537fd92f9e42aea413d317c59a3badf897e14baa
[INFO] running `Command { std: "docker" "start" "-a" "aff7d002b5bb36dbc558169f537fd92f9e42aea413d317c59a3badf897e14baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aff7d002b5bb36dbc558169f537fd92f9e42aea413d317c59a3badf897e14baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff7d002b5bb36dbc558169f537fd92f9e42aea413d317c59a3badf897e14baa", kill_on_drop: false }`
[INFO] [stdout] aff7d002b5bb36dbc558169f537fd92f9e42aea413d317c59a3badf897e14baa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fddf788039fb7df59ca040c9dfd2788c8cde554177e1f6ffc0b2faa9193092d3
[INFO] running `Command { std: "docker" "start" "-a" "fddf788039fb7df59ca040c9dfd2788c8cde554177e1f6ffc0b2faa9193092d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling identity-diff-derive v0.6.3
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling identity-diff v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.96s
[INFO] running `Command { std: "docker" "inspect" "fddf788039fb7df59ca040c9dfd2788c8cde554177e1f6ffc0b2faa9193092d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fddf788039fb7df59ca040c9dfd2788c8cde554177e1f6ffc0b2faa9193092d3", kill_on_drop: false }`
[INFO] [stdout] fddf788039fb7df59ca040c9dfd2788c8cde554177e1f6ffc0b2faa9193092d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3d4c8ed0ed3f12e54c5255c0a7b4c7b52d2f0ffebf03134b840ed038354ef79
[INFO] running `Command { std: "docker" "start" "-a" "f3d4c8ed0ed3f12e54c5255c0a7b4c7b52d2f0ffebf03134b840ed038354ef79", kill_on_drop: false }`
[INFO] [stderr]    Compiling identity-diff v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "f3d4c8ed0ed3f12e54c5255c0a7b4c7b52d2f0ffebf03134b840ed038354ef79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3d4c8ed0ed3f12e54c5255c0a7b4c7b52d2f0ffebf03134b840ed038354ef79", kill_on_drop: false }`
[INFO] [stdout] f3d4c8ed0ed3f12e54c5255c0a7b4c7b52d2f0ffebf03134b840ed038354ef79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7efa5504e8bf8cf1b41c0139454ddfee9e442cb39e72d955769cf1fe8db901db
[INFO] running `Command { std: "docker" "start" "-a" "7efa5504e8bf8cf1b41c0139454ddfee9e442cb39e72d955769cf1fe8db901db", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/identity_diff-c8ff42317d5d52db)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test hashmap::tests::test_hashmap_diff ... ok
[INFO] [stdout] test hashset::tests::test_hashset_diff ... ok
[INFO] [stdout] test hashset::tests::test_hashset_diff_add_and_remove ... ok
[INFO] [stdout] test string::tests::test_same_string ... ok
[INFO] [stdout] test option::tests::test_option_diff ... ok
[INFO] [stdout] test object::tests::test_diff ... ok
[INFO] [stdout] test string::tests::test_string_diff ... ok
[INFO] [stdout] test value::test::test_json_value ... ok
[INFO] [stdout] test object::tests::test_diff_empty ... ok
[INFO] [stdout] test vec::test_into_from_diff ... ok
[INFO] [stdout] test vec::tests::test_diff_lengths ... ok
[INFO] [stdout] test vec::tests::test_diff_same_val ... ok
[INFO] [stdout] test vec::tests::test_different_vals ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive_enum_test.rs (/opt/rustwide/target/debug/deps/derive_enum_test-bcb6d00191bbfdee)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_enum_opt ... ok
[INFO] [stdout] test test_enum_with_generics ... ok
[INFO] [stdout] test test_from_into ... ok
[INFO] [stdout] test test_ignore_enum ... ok
[INFO] [stdout] test test_nested_enum ... ok
[INFO] [stdout] test test_mixed_enum ... ok
[INFO] [stdout] test test_serde_enum ... ok
[INFO] [stdout] test test_tuple_enum ... ok
[INFO] [stdout] test test_struct_enum ... ok
[INFO] [stdout] test test_unit_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive_struct_test.rs (/opt/rustwide/target/debug/deps/derive_struct_test-4fdabe0c321d7bdc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests identity_diff
[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] [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" "7efa5504e8bf8cf1b41c0139454ddfee9e442cb39e72d955769cf1fe8db901db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7efa5504e8bf8cf1b41c0139454ddfee9e442cb39e72d955769cf1fe8db901db", kill_on_drop: false }`
[INFO] [stdout] 7efa5504e8bf8cf1b41c0139454ddfee9e442cb39e72d955769cf1fe8db901db