[INFO] fetching crate wrc 2.1.0...
[INFO] testing wrc-2.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate wrc 2.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate wrc 2.1.0
[INFO] finished tweaking crates.io crate wrc 2.1.0
[INFO] tweaked toml for crates.io crate wrc 2.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wrc 2.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wrc 2.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_lex v0.7.7
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.33
[INFO] [stderr]   Downloaded clap_builder v4.5.54
[INFO] [stderr]   Downloaded quote v1.0.43
[INFO] [stderr]   Downloaded clap v4.5.54
[INFO] [stderr]   Downloaded zerocopy v0.8.33
[INFO] [stderr]   Downloaded syn v2.0.114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf4fd3319fa894c11a38e2109ab6e7a96803e894e772b34890db4162d5bbcf6c
[INFO] running `Command { std: "docker" "start" "-a" "bf4fd3319fa894c11a38e2109ab6e7a96803e894e772b34890db4162d5bbcf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf4fd3319fa894c11a38e2109ab6e7a96803e894e772b34890db4162d5bbcf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf4fd3319fa894c11a38e2109ab6e7a96803e894e772b34890db4162d5bbcf6c", kill_on_drop: false }`
[INFO] [stdout] bf4fd3319fa894c11a38e2109ab6e7a96803e894e772b34890db4162d5bbcf6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b31221be7bd70c5a1a7725e02a586757d99963f8ade8a904c8ea86cad24ea72
[INFO] running `Command { std: "docker" "start" "-a" "0b31221be7bd70c5a1a7725e02a586757d99963f8ade8a904c8ea86cad24ea72", kill_on_drop: false }`
[INFO] [stderr]    Compiling wrc v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "0b31221be7bd70c5a1a7725e02a586757d99963f8ade8a904c8ea86cad24ea72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b31221be7bd70c5a1a7725e02a586757d99963f8ade8a904c8ea86cad24ea72", kill_on_drop: false }`
[INFO] [stdout] 0b31221be7bd70c5a1a7725e02a586757d99963f8ade8a904c8ea86cad24ea72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d5a753aadaf19f9d5511ef83fcb05af0384cc4f7aa43e92129d99258f686273
[INFO] running `Command { std: "docker" "start" "-a" "2d5a753aadaf19f9d5511ef83fcb05af0384cc4f7aa43e92129d99258f686273", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling zmij v1.0.16
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling clap_lex v0.7.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap_builder v4.5.54
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.54
[INFO] [stderr]    Compiling zerocopy-derive v0.8.33
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling wrc v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.40s
[INFO] running `Command { std: "docker" "inspect" "2d5a753aadaf19f9d5511ef83fcb05af0384cc4f7aa43e92129d99258f686273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d5a753aadaf19f9d5511ef83fcb05af0384cc4f7aa43e92129d99258f686273", kill_on_drop: false }`
[INFO] [stdout] 2d5a753aadaf19f9d5511ef83fcb05af0384cc4f7aa43e92129d99258f686273
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf2eea57339c3a2a6c7ad4beb149b961b33e3832fdd315efbb12927950f1a236
[INFO] running `Command { std: "docker" "start" "-a" "cf2eea57339c3a2a6c7ad4beb149b961b33e3832fdd315efbb12927950f1a236", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wrc-1c7fe3a5800ba56f)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test test::inner_test::weight_can_be_added ... ok
[INFO] [stdout] test test::inner_test::weight_can_be_dropped ... ok
[INFO] [stdout] test test::inner_test::new_assigns_starting_weight ... ok
[INFO] [stdout] test test::trait_test::implements_default ... ok
[INFO] [stdout] test test::trait_test::implements_fmt_debug ... ok
[INFO] [stdout] test test::trait_test::implements_hash ... ok
[INFO] [stdout] test test::trait_test::implements_ord ... ok
[INFO] [stdout] test test::trait_test::implements_partial_eq ... ok
[INFO] [stdout] test test::trait_test::implements_partial_ord ... ok
[INFO] [stdout] test test::trait_test::implemnts_fmt_display ... ok
[INFO] [stdout] test test::wrc_test::clone_splits_weight ... ok
[INFO] [stdout] test test::wrc_test::dropping_all_refs_drops_the_inner ... ok
[INFO] [stdout] test test::async_test::wrcs_can_be_sent_between_threads ... ok
[INFO] [stdout] test test::wrc_test::dropping_refs_drops_weight_from_inner ... ok
[INFO] [stdout] test test::wrc_test::get_mut_fails_when_not_unique ... ok
[INFO] [stdout] test test::wrc_test::get_mut_fails_when_weak_exists ... ok
[INFO] [stdout] test test::wrc_test::get_mut_succeeds_when_unique ... ok
[INFO] [stdout] test test::wrc_test::initializes_with_default_weight ... ok
[INFO] [stdout] test test::wrc_test::more_weight_is_allocated_with_weight_exhausted ... ok
[INFO] [stdout] test test::wrc_test::multiple_weak_refs_can_exist ... ok
[INFO] [stdout] test test::wrc_test::weak_clone_works ... ok
[INFO] [stdout] test test::wrc_test::weak_does_not_prevent_data_drop ... ok
[INFO] [stdout] test test::wrc_test::weak_upgrade_fails_after_strong_dropped ... ok
[INFO] [stdout] test test::wrc_test::weak_upgrade_succeeds_while_strong_exists ... ok
[INFO] [stdout] test test::inner_test::concurrent_weight_modifications_are_atomic ... ok
[INFO] [stdout] test test::inner_test::concurrent_add_and_drop_weight_are_atomic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wrc
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/wrc.rs - wrc::Wrc<T>::downgrade (line 174) ... ok
[INFO] [stdout] test src/wrc.rs - wrc::Wrc<T>::clone (line 235) ... ok
[INFO] [stdout] test src/wrc.rs - wrc::Wrc<T>::drop (line 267) ... ok
[INFO] [stdout] test src/wrc.rs - wrc::Weak<T>::upgrade (line 440) ... ok
[INFO] [stdout] test src/wrc.rs - wrc::Wrc<T>::get_mut (line 141) ... ok
[INFO] [stdout] test src/wrc.rs - wrc::Wrc<T>::new (line 120) ... ok
[INFO] [stdout] test src/wrc.rs - wrc::Wrc (line 92) ... ok
[INFO] [stdout] test src/wrc.rs - wrc::Wrc (line 75) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.24s; merged doctests compilation took 0.24s
[INFO] running `Command { std: "docker" "inspect" "cf2eea57339c3a2a6c7ad4beb149b961b33e3832fdd315efbb12927950f1a236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2eea57339c3a2a6c7ad4beb149b961b33e3832fdd315efbb12927950f1a236", kill_on_drop: false }`
[INFO] [stdout] cf2eea57339c3a2a6c7ad4beb149b961b33e3832fdd315efbb12927950f1a236