[INFO] fetching crate cactusref 0.1.1... [INFO] testing cactusref-0.1.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate cactusref 0.1.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate cactusref 0.1.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cactusref 0.1.1 [INFO] finished tweaking crates.io crate cactusref 0.1.1 [INFO] tweaked toml for crates.io crate cactusref 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aec10d2e09c548b14c6be6a1d4bb89cf81102abcdf9e886aca4dadeb46c78c8e [INFO] running `Command { std: "docker" "start" "-a" "aec10d2e09c548b14c6be6a1d4bb89cf81102abcdf9e886aca4dadeb46c78c8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aec10d2e09c548b14c6be6a1d4bb89cf81102abcdf9e886aca4dadeb46c78c8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aec10d2e09c548b14c6be6a1d4bb89cf81102abcdf9e886aca4dadeb46c78c8e", kill_on_drop: false }` [INFO] [stdout] aec10d2e09c548b14c6be6a1d4bb89cf81102abcdf9e886aca4dadeb46c78c8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33072e50b2dcbd35e1bd57139041aeee6802344d0fd42cb053074a809bf2fd91 [INFO] running `Command { std: "docker" "start" "-a" "33072e50b2dcbd35e1bd57139041aeee6802344d0fd42cb053074a809bf2fd91", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling cactusref v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "33072e50b2dcbd35e1bd57139041aeee6802344d0fd42cb053074a809bf2fd91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33072e50b2dcbd35e1bd57139041aeee6802344d0fd42cb053074a809bf2fd91", kill_on_drop: false }` [INFO] [stdout] 33072e50b2dcbd35e1bd57139041aeee6802344d0fd42cb053074a809bf2fd91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb644ace2d7b825e47ea79247f84f17e00ebb55a85853d7881571886530f2cae [INFO] running `Command { std: "docker" "start" "-a" "cb644ace2d7b825e47ea79247f84f17e00ebb55a85853d7881571886530f2cae", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling semver-parser v0.9.0 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling version-sync v0.9.2 [INFO] [stderr] Compiling cactusref v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.64s [INFO] running `Command { std: "docker" "inspect" "cb644ace2d7b825e47ea79247f84f17e00ebb55a85853d7881571886530f2cae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb644ace2d7b825e47ea79247f84f17e00ebb55a85853d7881571886530f2cae", kill_on_drop: false }` [INFO] [stdout] cb644ace2d7b825e47ea79247f84f17e00ebb55a85853d7881571886530f2cae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bb76dc1bd1d11db21137d277a72e5dd92a07a6f1a685e121c2309132c570de1b [INFO] running `Command { std: "docker" "start" "-a" "bb76dc1bd1d11db21137d277a72e5dd92a07a6f1a685e121c2309132c570de1b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cactusref-4222b52beef52f83) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test rc::tests::size_of_rcbox ... ok [INFO] [stdout] test rc::tests::into_from_raw ... ok [INFO] [stdout] test rc::tests::get_mut ... ok [INFO] [stdout] test rc::tests::is_unique ... ok [INFO] [stdout] test rc::tests::into_from_weak_raw ... ok [INFO] [stdout] test rc::tests::test_clone ... ok [INFO] [stdout] test rc::tests::test_cowrc_clone_make_unique ... ok [INFO] [stdout] test rc::tests::test_cowrc_clone_unique2 ... ok [INFO] [stdout] test rc::tests::test_cowrc_clone_weak ... ok [INFO] [stdout] test rc::tests::test_dead ... ok [INFO] [stdout] test rc::tests::test_destructor ... ok [INFO] [stdout] test rc::tests::test_from_box ... ok [INFO] [stdout] test rc::tests::test_from_owned ... ok [INFO] [stdout] test rc::tests::test_live ... ok [INFO] [stdout] test rc::tests::test_new_weak ... ok [INFO] [stdout] test rc::tests::test_ptr_eq ... ok [INFO] [stdout] test rc::tests::test_show ... ok [INFO] [stdout] test rc::tests::test_simple ... ok [INFO] [stdout] test rc::tests::test_simple_clone ... ok [INFO] [stdout] test rc::tests::test_strong_count ... ok [INFO] [stdout] test rc::tests::test_weak_count ... ok [INFO] [stdout] test rc::tests::try_unwrap ... ok [INFO] [stdout] test rc::tests::weak_counts ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/leak_adopt_self.rs (/opt/rustwide/target/debug/deps/leak_adopt_self-5c7d0653ae9e6a2f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test leak_adopt_self ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/leak_adopt_self_noop.rs (/opt/rustwide/target/debug/deps/leak_adopt_self_noop-1b940a6810abd02a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test adopt_self_noop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/leak_adopt_with_dropped_rc.rs (/opt/rustwide/target/debug/deps/leak_adopt_with_dropped_rc-06b2038badda8884) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test leak_adopt_with_dropped_rc ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/leak_adopt_with_members_in_multiple_cycles.rs (/opt/rustwide/target/debug/deps/leak_adopt_with_members_in_multiple_cycles-83669772127a826c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test leak_adopt_with_members_in_multiple_cycles ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/leak_chain.rs (/opt/rustwide/target/debug/deps/leak_chain-fd92a0a2e8aae339) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/leak_doubly_linked_list.rs (/opt/rustwide/target/debug/deps/leak_doubly_linked_list-3d35c9a9c8845435) [INFO] [stdout] test leak_chain ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/leak_fully_connected_graph.rs (/opt/rustwide/target/debug/deps/leak_fully_connected_graph-d3f4fec2b2abc693) [INFO] [stdout] test leak_doubly_linked_list ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test leak_fully_connected_graph ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/leak_mutually_adopted.rs (/opt/rustwide/target/debug/deps/leak_mutually_adopted-a4ac35f824141f14) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test leak_mutually_adopted ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/leak_self_referential_collection_strong.rs (/opt/rustwide/target/debug/deps/leak_self_referential_collection_strong-e803a4a51bd294ef) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test leak_self_referential_collection_strong ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/leak_self_referential_collection_weak.rs (/opt/rustwide/target/debug/deps/leak_self_referential_collection_weak-49c9a17614b3307f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test leak_self_referential_collection_weak ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/version_numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-9267e366fd81df2e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_readme_deps ... ok [INFO] [stdout] test test_html_root_url ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/weak.rs (/opt/rustwide/target/debug/deps/weak-c5834db856224f18) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test weak ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/weak_upgrade_returns_none_when_cycle_is_deallocated.rs (/opt/rustwide/target/debug/deps/weak_upgrade_returns_none_when_cycle_is_deallocated-96982c70e617dd68) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test weak_upgrade_returns_none_when_cycle_is_deallocated ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests cactusref [INFO] [stdout] [INFO] [stdout] running 55 tests [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name cactusref --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cactusref=/opt/rustwide/target/debug/deps/libcactusref-1a4c8300dd0826cd.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-fd9c9fbfd017f416.rlib --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-6f90bd427f30a24c.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-062ec20cca67060d.rlib --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-93713e09ed9ce47b.rlib --extern version_sync=/opt/rustwide/target/debug/deps/libversion_sync-5402217533ee91c7.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "bb76dc1bd1d11db21137d277a72e5dd92a07a6f1a685e121c2309132c570de1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb76dc1bd1d11db21137d277a72e5dd92a07a6f1a685e121c2309132c570de1b", kill_on_drop: false }` [INFO] [stdout] bb76dc1bd1d11db21137d277a72e5dd92a07a6f1a685e121c2309132c570de1b