[INFO] fetching crate circ 0.2.0...
[INFO] testing circ-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate circ 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate circ 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate circ 0.2.0
[INFO] tweaked toml for crates.io crate circ 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate circ 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding atomic v0.5.3 (available: v0.6.1)
[INFO] [stderr]       Adding memoffset v0.7.1 (available: v0.9.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 789fcfb841626134ef805c31d5253ad36404e7d7333a3f2e2db1eef211287a9b
[INFO] running `Command { std: "docker" "start" "-a" "789fcfb841626134ef805c31d5253ad36404e7d7333a3f2e2db1eef211287a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "789fcfb841626134ef805c31d5253ad36404e7d7333a3f2e2db1eef211287a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "789fcfb841626134ef805c31d5253ad36404e7d7333a3f2e2db1eef211287a9b", kill_on_drop: false }`
[INFO] [stdout] 789fcfb841626134ef805c31d5253ad36404e7d7333a3f2e2db1eef211287a9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 696a8d467acb2a06d5a97a6bc66f871983edd03e8630b21113d1d02edf5faa0a
[INFO] running `Command { std: "docker" "start" "-a" "696a8d467acb2a06d5a97a6bc66f871983edd03e8630b21113d1d02edf5faa0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic v0.5.3
[INFO] [stderr]    Compiling circ v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "696a8d467acb2a06d5a97a6bc66f871983edd03e8630b21113d1d02edf5faa0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "696a8d467acb2a06d5a97a6bc66f871983edd03e8630b21113d1d02edf5faa0a", kill_on_drop: false }`
[INFO] [stdout] 696a8d467acb2a06d5a97a6bc66f871983edd03e8630b21113d1d02edf5faa0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7779be6957bb7e7f534d6ea763afd6ba7009a97556b6e77e84d6243970717b33
[INFO] running `Command { std: "docker" "start" "-a" "7779be6957bb7e7f534d6ea763afd6ba7009a97556b6e77e84d6243970717b33", kill_on_drop: false }`
[INFO] [stderr]    Compiling circ v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "7779be6957bb7e7f534d6ea763afd6ba7009a97556b6e77e84d6243970717b33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7779be6957bb7e7f534d6ea763afd6ba7009a97556b6e77e84d6243970717b33", kill_on_drop: false }`
[INFO] [stdout] 7779be6957bb7e7f534d6ea763afd6ba7009a97556b6e77e84d6243970717b33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d30e5cae1163cf19d045b467f9ab7a9d1ce54e5f476aced14f676f227e430c21
[INFO] running `Command { std: "docker" "start" "-a" "d30e5cae1163cf19d045b467f9ab7a9d1ce54e5f476aced14f676f227e430c21", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/circ-a0d206d15ef6ccc1)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test ebr_impl::collector::tests::drop_array ... ok
[INFO] [stdout] test ebr_impl::collector::tests::flush_local_bag ... ok
[INFO] [stdout] test ebr_impl::collector::tests::pin_reentrant ... ok
[INFO] [stdout] test ebr_impl::deferred::tests::boxed_slice_i32 ... ok
[INFO] [stdout] test ebr_impl::collector::tests::destroy_array ... ok
[INFO] [stdout] test ebr_impl::collector::tests::garbage_buffering ... ok
[INFO] [stdout] test ebr_impl::deferred::tests::long_slice_usize ... ok
[INFO] [stdout] test ebr_impl::deferred::tests::on_heap ... ok
[INFO] [stdout] test ebr_impl::default::tests::pin_while_exiting ... ok
[INFO] [stdout] test ebr_impl::sync::queue::test::push_pop_2 ... ok
[INFO] [stdout] test ebr_impl::sync::queue::test::push_pop_1 ... ok
[INFO] [stdout] test ebr_impl::sync::queue::test::push_pop_many_seq ... ok
[INFO] [stdout] test ebr_impl::sync::queue::test::push_try_pop_1 ... ok
[INFO] [stdout] test ebr_impl::collector::tests::buffering ... ok
[INFO] [stdout] test ebr_impl::deferred::tests::on_stack ... ok
[INFO] [stdout] test ebr_impl::deferred::tests::string ... ok
[INFO] [stdout] test ebr_impl::sync::queue::test::is_empty_dont_pop ... ok
[INFO] [stdout] test ebr_impl::internal::tests::check_bag ... ok
[INFO] [stdout] test ebr_impl::internal::tests::check_defer ... ok
[INFO] [stdout] test ebr_impl::sync::queue::test::push_try_pop_2 ... ok
[INFO] [stdout] test ebr_impl::sync::queue::test::push_try_pop_many_seq ... ok
[INFO] [stdout] test ebr_impl::sync::list::tests::delete ... ok
[INFO] [stdout] test ebr_impl::sync::list::tests::insert ... ok
[INFO] [stdout] test ebr_impl::collector::tests::count_drops ... ok
[INFO] [stdout] test ebr_impl::collector::tests::count_destroy ... ok
[INFO] [stdout] test ebr_impl::sync::list::tests::insert_delete_multi ... ok
[INFO] [stdout] test ebr_impl::sync::list::tests::iter_multi ... ok
[INFO] [stdout] test ebr_impl::collector::tests::stress ... ok
[INFO] [stdout] test ebr_impl::sync::queue::test::push_try_pop_many_mpmc ... ok
[INFO] [stdout] test ebr_impl::collector::tests::pin_holds_advance ... ok
[INFO] [stdout] test ebr_impl::sync::queue::test::push_pop_many_spsc ... ok
[INFO] [stdout] test ebr_impl::sync::queue::test::push_try_pop_many_spmc ... ok
[INFO] [stdout] test ebr_impl::sync::queue::test::push_try_pop_many_spsc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.88s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/doubly_linked_queue.rs (/opt/rustwide/target/debug/deps/doubly_linked_queue-0cb5cd1eaedd95c9)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::simple ... ok
[INFO] [stdout] test test::smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.21s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/harris_list.rs (/opt/rustwide/target/debug/deps/harris_list-69bf54f402b49392)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests circ
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/ebr_impl/sync/list.rs - ebr_impl::sync::list::IsElement (line 29) ... ignored
[INFO] [stdout] test src/ebr_impl/sync/list.rs - ebr_impl::sync::list::IsElement (line 60) ... ignored
[INFO] [stdout] test src/ebr_impl/sync/list.rs - ebr_impl::sync::list::IsElement::element_of (line 74) ... ignored
[INFO] [stdout] test src/strong.rs - strong::RcObject (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d30e5cae1163cf19d045b467f9ab7a9d1ce54e5f476aced14f676f227e430c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d30e5cae1163cf19d045b467f9ab7a9d1ce54e5f476aced14f676f227e430c21", kill_on_drop: false }`
[INFO] [stdout] d30e5cae1163cf19d045b467f9ab7a9d1ce54e5f476aced14f676f227e430c21