[INFO] fetching crate wrc 2.1.0... [INFO] testing wrc-2.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate wrc 2.1.0 into /workspace/builds/worker-7-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wrc 2.1.0 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 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" "+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] a421b9efb0ab230387ee17af1ddaf27016a3226a656a1edb934f40ba573b6215 [INFO] running `Command { std: "docker" "start" "-a" "a421b9efb0ab230387ee17af1ddaf27016a3226a656a1edb934f40ba573b6215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a421b9efb0ab230387ee17af1ddaf27016a3226a656a1edb934f40ba573b6215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a421b9efb0ab230387ee17af1ddaf27016a3226a656a1edb934f40ba573b6215", kill_on_drop: false }` [INFO] [stdout] a421b9efb0ab230387ee17af1ddaf27016a3226a656a1edb934f40ba573b6215 [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] 1d5debba93ef44366c5f0677018bd8462787dd48bf481181a7f90b6e01d918a9 [INFO] running `Command { std: "docker" "start" "-a" "1d5debba93ef44366c5f0677018bd8462787dd48bf481181a7f90b6e01d918a9", 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" "1d5debba93ef44366c5f0677018bd8462787dd48bf481181a7f90b6e01d918a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d5debba93ef44366c5f0677018bd8462787dd48bf481181a7f90b6e01d918a9", kill_on_drop: false }` [INFO] [stdout] 1d5debba93ef44366c5f0677018bd8462787dd48bf481181a7f90b6e01d918a9 [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] b4d25babaaffd63f18ce7ab71ba200728b835e0ae82d61b00bb88c6c839d4b4c [INFO] running `Command { std: "docker" "start" "-a" "b4d25babaaffd63f18ce7ab71ba200728b835e0ae82d61b00bb88c6c839d4b4c", 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 clap_lex v0.7.7 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [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 7.49s [INFO] running `Command { std: "docker" "inspect" "b4d25babaaffd63f18ce7ab71ba200728b835e0ae82d61b00bb88c6c839d4b4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4d25babaaffd63f18ce7ab71ba200728b835e0ae82d61b00bb88c6c839d4b4c", kill_on_drop: false }` [INFO] [stdout] b4d25babaaffd63f18ce7ab71ba200728b835e0ae82d61b00bb88c6c839d4b4c [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] 6bfb1d72a16d0e4b623848fa667c5af7f8c571d8c02eab79a1a8e57510cdcc70 [INFO] running `Command { std: "docker" "start" "-a" "6bfb1d72a16d0e4b623848fa667c5af7f8c571d8c02eab79a1a8e57510cdcc70", 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::new_assigns_starting_weight ... ok [INFO] [stdout] test test::inner_test::weight_can_be_added ... ok [INFO] [stdout] test test::trait_test::implements_default ... ok [INFO] [stdout] test test::inner_test::weight_can_be_dropped ... 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_ord ... ok [INFO] [stdout] test test::async_test::wrcs_can_be_sent_between_threads ... ok [INFO] [stdout] test test::trait_test::implements_partial_eq ... 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::wrc_test::dropping_refs_drops_weight_from_inner ... ok [INFO] [stdout] test test::wrc_test::more_weight_is_allocated_with_weight_exhausted ... ok [INFO] [stdout] test test::wrc_test::initializes_with_default_weight ... ok [INFO] [stdout] test test::wrc_test::weak_clone_works ... ok [INFO] [stdout] test test::wrc_test::multiple_weak_refs_can_exist ... 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::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::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::clone (line 235) ... ok [INFO] [stdout] test src/wrc.rs - wrc::Weak::upgrade (line 440) ... ok [INFO] [stdout] test src/wrc.rs - wrc::Wrc::new (line 120) ... ok [INFO] [stdout] test src/wrc.rs - wrc::Wrc::drop (line 267) ... ok [INFO] [stdout] test src/wrc.rs - wrc::Wrc::downgrade (line 174) ... ok [INFO] [stdout] test src/wrc.rs - wrc::Wrc::get_mut (line 141) ... 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 0.26s; merged doctests compilation took 0.25s [INFO] running `Command { std: "docker" "inspect" "6bfb1d72a16d0e4b623848fa667c5af7f8c571d8c02eab79a1a8e57510cdcc70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bfb1d72a16d0e4b623848fa667c5af7f8c571d8c02eab79a1a8e57510cdcc70", kill_on_drop: false }` [INFO] [stdout] 6bfb1d72a16d0e4b623848fa667c5af7f8c571d8c02eab79a1a8e57510cdcc70