[INFO] fetching crate weakref 0.2.2...
[INFO] testing weakref-0.2.2 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate weakref 0.2.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate weakref 0.2.2
[INFO] finished tweaking crates.io crate weakref 0.2.2
[INFO] tweaked toml for crates.io crate weakref 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate weakref 0.2.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate weakref 0.2.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cfg-if v1.0.1
[INFO] [stderr]   Downloaded windows-numerics v0.2.0
[INFO] [stderr]   Downloaded windows-collections v0.2.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.100
[INFO] [stderr]   Downloaded is-terminal v0.4.16
[INFO] [stderr]   Downloaded anstyle v1.0.11
[INFO] [stderr]   Downloaded clap_lex v0.7.5
[INFO] [stderr]   Downloaded windows-implement v0.60.0
[INFO] [stderr]   Downloaded winapi-util v0.1.9
[INFO] [stderr]   Downloaded windows-strings v0.4.2
[INFO] [stderr]   Downloaded quote v1.0.40
[INFO] [stderr]   Downloaded windows-threading v0.1.0
[INFO] [stderr]   Downloaded itoa v1.0.15
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.100
[INFO] [stderr]   Downloaded windows-interface v0.59.1
[INFO] [stderr]   Downloaded criterion-plot v0.5.0
[INFO] [stderr]   Downloaded windows-future v0.2.1
[INFO] [stderr]   Downloaded ryu v1.0.20
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.100
[INFO] [stderr]   Downloaded tracing-core v0.1.34
[INFO] [stderr]   Downloaded log v0.4.27
[INFO] [stderr]   Downloaded nu-ansi-term v0.46.0
[INFO] [stderr]   Downloaded overload v0.1.1
[INFO] [stderr]   Downloaded generator v0.8.5
[INFO] [stderr]   Downloaded windows-core v0.61.2
[INFO] [stderr]   Downloaded rustversion v1.0.21
[INFO] [stderr]   Downloaded proc-macro2 v1.0.95
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.100
[INFO] [stderr]   Downloaded js-sys v0.3.77
[INFO] [stderr]   Downloaded clap v4.5.40
[INFO] [stderr]   Downloaded unicode-ident v1.0.18
[INFO] [stderr]   Downloaded half v2.6.0
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.19
[INFO] [stderr]   Downloaded serde_derive v1.0.219
[INFO] [stderr]   Downloaded rayon-core v1.12.1
[INFO] [stderr]   Downloaded tracing v0.1.41
[INFO] [stderr]   Downloaded serde v1.0.219
[INFO] [stderr]   Downloaded memchr v2.7.5
[INFO] [stderr]   Downloaded cc v1.2.28
[INFO] [stderr]   Downloaded criterion v0.5.1
[INFO] [stderr]   Downloaded serde_json v1.0.140
[INFO] [stderr]   Downloaded aho-corasick v1.1.3
[INFO] [stderr]   Downloaded rayon v1.10.0
[INFO] [stderr]   Downloaded clap_builder v4.5.40
[INFO] [stderr]   Downloaded regex v1.11.1
[INFO] [stderr]   Downloaded syn v2.0.104
[INFO] [stderr]   Downloaded regex-syntax v0.6.29
[INFO] [stderr]   Downloaded regex-syntax v0.8.5
[INFO] [stderr]   Downloaded web-sys v0.3.77
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[INFO] [stderr]   Downloaded libc v0.2.174
[INFO] [stderr]   Downloaded windows v0.61.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9a0839cb50c064bd3248d7e370f1e6ed9b9fd37a975da64a8f60a372574ab612
[INFO] running `Command { std: "docker" "start" "9a0839cb50c064bd3248d7e370f1e6ed9b9fd37a975da64a8f60a372574ab612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a0839cb50c064bd3248d7e370f1e6ed9b9fd37a975da64a8f60a372574ab612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9a0839cb50c064bd3248d7e370f1e6ed9b9fd37a975da64a8f60a372574ab612" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a0839cb50c064bd3248d7e370f1e6ed9b9fd37a975da64a8f60a372574ab612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9a0839cb50c064bd3248d7e370f1e6ed9b9fd37a975da64a8f60a372574ab612" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling weakref v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "9a0839cb50c064bd3248d7e370f1e6ed9b9fd37a975da64a8f60a372574ab612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9a0839cb50c064bd3248d7e370f1e6ed9b9fd37a975da64a8f60a372574ab612" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling weakref v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 42.53s
[INFO] running `Command { std: "docker" "inspect" "9a0839cb50c064bd3248d7e370f1e6ed9b9fd37a975da64a8f60a372574ab612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9a0839cb50c064bd3248d7e370f1e6ed9b9fd37a975da64a8f60a372574ab612" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/weakref-bc97b7252100c582)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test recycler_tests::recycler_moves_to_global_when_local_full ... ok
[INFO] [stdout] test ui_tests::dead_ref_get_none ... ok
[INFO] [stdout] test ui_tests::dead_ref_get_some_with_pin ... ok
[INFO] [stdout] test recycler_tests::recycler_populates_local_on_first_allocation ... ok
[INFO] [stdout] test recycler_tests::recycler_pulls_from_global_when_local_empty ... ok
[INFO] [stdout] test ui_tests::debug_formatting ... ok
[INFO] [stdout] test ui_tests::dead_ref_get_none_after_reuse ... ok
[INFO] [stdout] test ui_tests::deref_trait ... ok
[INFO] [stdout] test ui_tests::ref_copy_and_clone ... ok
[INFO] [stdout] test ui_tests::ref_map_with_guard ... ok
[INFO] [stdout] test ui_tests::ref_with_helper ... ok
[INFO] [stdout] test ui_tests::live_ref_get_some ... ok
[INFO] [stdout] test ui_tests::multiple_refs_same_object ... ok
[INFO] [stdout] test ui_tests::ref_map_helper ... ok
[INFO] [stdout] test ui_tests::sequential_reuse ... ok
[INFO] [stdout] test ui_tests::should_drop_on_unpin ... ok
[INFO] [stdout] test ui_tests::string_pointer_type ... ok
[INFO] [stdout] test ui_tests::unit_pointer_type ... ok
[INFO] [stdout] test ui_tests::vec_pointer_type ... ok
[INFO] [stdout] test recycler_tests::recycler_starts_empty ... ok
[INFO] [stderr]    Doc-tests weakref
[INFO] [stdout] test recycler_tests::recycler_reuses_from_local_first ... ok
[INFO] [stdout] test ui_tests::arc_pointer_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/guts.rs - guts::Own::_weak (line 106) ... ignored
[INFO] [stdout] test src/guts.rs - guts::Own<P>::clone_ptr (line 136) ... ok
[INFO] [stdout] test src/guts.rs - guts::Ref<T>::null (line 383) ... ok
[INFO] [stdout] test src/lib.rs - refer (line 218) ... ok
[INFO] [stdout] test src/guts.rs - guts::Ref<T>::get (line 261) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/guts.rs - guts::Ref<T>::filter_map (line 335) ... ok
[INFO] [stdout] test src/guts.rs - guts::Ref<T>::map (line 289) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a0839cb50c064bd3248d7e370f1e6ed9b9fd37a975da64a8f60a372574ab612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a0839cb50c064bd3248d7e370f1e6ed9b9fd37a975da64a8f60a372574ab612", kill_on_drop: false }`
[INFO] [stdout] 9a0839cb50c064bd3248d7e370f1e6ed9b9fd37a975da64a8f60a372574ab612
