[INFO] fetching crate bacon_rajan_cc 0.3.2...
[INFO] testing bacon_rajan_cc-0.3.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate bacon_rajan_cc 0.3.2 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate bacon_rajan_cc 0.3.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bacon_rajan_cc 0.3.2
[INFO] finished tweaking crates.io crate bacon_rajan_cc 0.3.2
[INFO] tweaked toml for crates.io crate bacon_rajan_cc 0.3.2 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99d20b3e4be97b753c46dea9b6adf2ab79ad53b8e4f4b92533e0eb68ed646c5f
[INFO] running `Command { std: "docker" "start" "-a" "99d20b3e4be97b753c46dea9b6adf2ab79ad53b8e4f4b92533e0eb68ed646c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99d20b3e4be97b753c46dea9b6adf2ab79ad53b8e4f4b92533e0eb68ed646c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d20b3e4be97b753c46dea9b6adf2ab79ad53b8e4f4b92533e0eb68ed646c5f", kill_on_drop: false }`
[INFO] [stdout] 99d20b3e4be97b753c46dea9b6adf2ab79ad53b8e4f4b92533e0eb68ed646c5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdb6beedfc4db377fb67825d69dd11d4b7f4e7a7dbe60668e65b2dea108475a8
[INFO] running `Command { std: "docker" "start" "-a" "fdb6beedfc4db377fb67825d69dd11d4b7f4e7a7dbe60668e65b2dea108475a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bacon_rajan_cc v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "fdb6beedfc4db377fb67825d69dd11d4b7f4e7a7dbe60668e65b2dea108475a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb6beedfc4db377fb67825d69dd11d4b7f4e7a7dbe60668e65b2dea108475a8", kill_on_drop: false }`
[INFO] [stdout] fdb6beedfc4db377fb67825d69dd11d4b7f4e7a7dbe60668e65b2dea108475a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75a964d44c3d7cba3516030cb68b73850e6eb402d922f72fd772720d13d7f37a
[INFO] running `Command { std: "docker" "start" "-a" "75a964d44c3d7cba3516030cb68b73850e6eb402d922f72fd772720d13d7f37a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bacon_rajan_cc v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "75a964d44c3d7cba3516030cb68b73850e6eb402d922f72fd772720d13d7f37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a964d44c3d7cba3516030cb68b73850e6eb402d922f72fd772720d13d7f37a", kill_on_drop: false }`
[INFO] [stdout] 75a964d44c3d7cba3516030cb68b73850e6eb402d922f72fd772720d13d7f37a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc6f8a17d4774b37eb9adb87a49078d6c3d5524db40af7028402c283bcffacdb
[INFO] running `Command { std: "docker" "start" "-a" "fc6f8a17d4774b37eb9adb87a49078d6c3d5524db40af7028402c283bcffacdb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bacon_rajan_cc-5e41da6007df566d)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::get_mut ... ok
[INFO] [stdout] test tests::extra_free ... ok
[INFO] [stdout] test tests::is_unique ... ok
[INFO] [stdout] test tests::list_cycle ... ok
[INFO] [stdout] test tests::test_clone ... ok
[INFO] [stdout] test tests::test_cowrc_clone_unique2 ... ok
[INFO] [stdout] test tests::test_cowrc_clone_make_unique ... ok
[INFO] [stdout] test tests::test_cowrc_clone_weak ... ok
[INFO] [stdout] test tests::test_dead ... ok
[INFO] [stdout] test tests::test_destructor ... ok
[INFO] [stdout] test tests::test_double_visit_scan_black ... ok
[INFO] [stdout] test tests::test_live ... ok
[INFO] [stdout] test tests::test_map ... ok
[INFO] [stdout] test tests::test_no_leak_with_double_indirection ... ok
[INFO] [stdout] test tests::test_retain_weak ... ok
[INFO] [stdout] test tests::test_show ... ok
[INFO] [stdout] test tests::test_simple ... ok
[INFO] [stdout] test tests::test_simple_clone ... ok
[INFO] [stdout] test tests::test_strong_count ... ok
[INFO] [stdout] test tests::test_weak_count ... ok
[INFO] [stdout] test tests::try_unwrap ... ok
[INFO] [stdout] test tests::weak_cycle ... ok
[INFO] [stdout] test tests::weak_self_cyclic ... 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]    Doc-tests bacon_rajan_cc
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/lib.rs - Cc<T>::default (line 539) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::gt (line 643) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::downgrade (line 280) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::clone (line 519) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::ge (line 659) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::lt (line 611) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::cmp (line 677) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::le (line 627) ... ok
[INFO] [stdout] test src/lib.rs - Weak<T>::drop (line 764) ... ok
[INFO] [stdout] test src/collect.rs - collect::collect_cycles (line 115) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::ne (line 573) ... ok
[INFO] [stdout] test src/collect.rs - collect::number_of_roots_buffered (line 38) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::is_unique (line 334) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::make_unique (line 433) ... ok
[INFO] [stdout] test src/lib.rs - (line 100) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::eq (line 557) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::partial_cmp (line 593) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::get_mut (line 394) ... ok
[INFO] [stdout] test src/lib.rs - Weak<T>::upgrade (line 736) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::try_unwrap (line 358) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::drop (line 479) ... ok
[INFO] [stdout] test src/lib.rs - Weak<T>::clone (line 805) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::new (line 251) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc6f8a17d4774b37eb9adb87a49078d6c3d5524db40af7028402c283bcffacdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc6f8a17d4774b37eb9adb87a49078d6c3d5524db40af7028402c283bcffacdb", kill_on_drop: false }`
[INFO] [stdout] fc6f8a17d4774b37eb9adb87a49078d6c3d5524db40af7028402c283bcffacdb