[INFO] fetching crate static-rc 0.4.1...
[INFO] testing static-rc-0.4.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate static-rc 0.4.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate static-rc 0.4.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate static-rc 0.4.1
[INFO] finished tweaking crates.io crate static-rc 0.4.1
[INFO] tweaked toml for crates.io crate static-rc 0.4.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32672346b342a3583b87a9a68fe45fad10b2d8b494473392e6de18b7cf911f10
[INFO] running `Command { std: "docker" "start" "-a" "32672346b342a3583b87a9a68fe45fad10b2d8b494473392e6de18b7cf911f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32672346b342a3583b87a9a68fe45fad10b2d8b494473392e6de18b7cf911f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32672346b342a3583b87a9a68fe45fad10b2d8b494473392e6de18b7cf911f10", kill_on_drop: false }`
[INFO] [stdout] 32672346b342a3583b87a9a68fe45fad10b2d8b494473392e6de18b7cf911f10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 644719ea4a0aeb3df3c3c48052da4dbc274e6364e94a9f000e96157d3083a1e5
[INFO] running `Command { std: "docker" "start" "-a" "644719ea4a0aeb3df3c3c48052da4dbc274e6364e94a9f000e96157d3083a1e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling static-rc v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "644719ea4a0aeb3df3c3c48052da4dbc274e6364e94a9f000e96157d3083a1e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "644719ea4a0aeb3df3c3c48052da4dbc274e6364e94a9f000e96157d3083a1e5", kill_on_drop: false }`
[INFO] [stdout] 644719ea4a0aeb3df3c3c48052da4dbc274e6364e94a9f000e96157d3083a1e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50b54950450e6e40cac192ff140702ef0c8f55c9eff36c54d8b00923f3808120
[INFO] running `Command { std: "docker" "start" "-a" "50b54950450e6e40cac192ff140702ef0c8f55c9eff36c54d8b00923f3808120", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling static-rc v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "50b54950450e6e40cac192ff140702ef0c8f55c9eff36c54d8b00923f3808120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b54950450e6e40cac192ff140702ef0c8f55c9eff36c54d8b00923f3808120", kill_on_drop: false }`
[INFO] [stdout] 50b54950450e6e40cac192ff140702ef0c8f55c9eff36c54d8b00923f3808120
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f0ecf25ccf007b8591d593d0fc1d0078ab09ea1b374c6cdab17ddbe257e0abe
[INFO] running `Command { std: "docker" "start" "-a" "0f0ecf25ccf007b8591d593d0fc1d0078ab09ea1b374c6cdab17ddbe257e0abe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/static_rc-4732a7c8931b1d6d)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test rc::panic_ratio_tests::rc_adjust_ratio - should panic ... ok
[INFO] [stdout] test rc::panic_ratio_tests::rc_adjust_zero - should panic ... ok
[INFO] [stdout] test rc::panic_ratio_tests::rc_join_array_ratio - should panic ... ok
[INFO] [stdout] test rc::panic_ratio_tests::rc_join_array_unchecked_ratio - should panic ... ok
[INFO] [stdout] test rc::panic_ratio_tests::rc_join_ratio - should panic ... ok
[INFO] [stdout] test rc::panic_ratio_tests::rc_new_zero - should panic ... ok
[INFO] [stdout] test rc::panic_ratio_tests::rc_pin_zero - should panic ... ok
[INFO] [stdout] test rc::panic_ratio_tests::rc_split_array_ratio - should panic ... ok
[INFO] [stdout] test rc::panic_ratio_tests::rc_join_unchecked_ratio - should panic ... ok
[INFO] [stdout] test rc::panic_ratio_tests::rc_join_different - should panic ... ok
[INFO] [stdout] test rc::panic_ratio_tests::rc_from_raw_zero - should panic ... ok
[INFO] [stdout] test rc::panic_ratio_tests::rc_split_zero_second - should panic ... ok
[INFO] [stdout] test rc::panic_ratio_tests::rc_join_array_different - should panic ... ok
[INFO] [stdout] test rc::panic_ratio_tests::rc_split_zero_first - should panic ... ok
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_adjust_zero - should panic ... ok
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_from_raw_zero - should panic ... ok
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_adjust_ratio - should panic ... ok
[INFO] [stdout] test rc::panic_ratio_tests::rc_split_sum - should panic ... ok
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_join_array_ratio - should panic ... ok
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_join_ratio - should panic ... ok
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_join_different - should panic ... ok
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_join_array_unchecked_ratio - should panic ... ok
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_join_array_different - should panic ... ok
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_pin_zero - should panic ... ok
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_new_zero - should panic ... ok
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_join_unchecked_ratio - should panic ... ok
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_split_array_ratio - should panic ... ok
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_split_sum - should panic ... ok
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_split_zero_second - should panic ... ok
[INFO] [stderr]    Doc-tests static-rc
[INFO] [stdout] test rcref::panic_ratio_tests::rcref_split_zero_first - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, NUM, DEN>::adjust (line 298) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, NUM, DEN>::ptr_eq (line 273) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, N, N>::into_inner (line 101) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::join_array_unchecked (line 502) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, N, N>::get_mut (line 125) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, N, N>::new (line 52) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, NUM, DEN>::into_raw (line 174) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, NUM, DEN>::split_array (line 375) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, NUM, DEN>::join_array (line 507) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::compile_tests::rcref_prevent_use_after_free (line 774) - compile fail ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, NUM, DEN>::split (line 334) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::ptr_eq (line 225) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, N, N>::into_box (line 146) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::into_inner (line 100) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, NUM, DEN>::get_ref (line 216) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::as_ptr (line 163) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, NUM, DEN>::from_raw (line 244) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::pin (line 74) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::into_raw (line 144) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, NUM, DEN>::as_ptr (line 200) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, NUM, DEN>::join_unchecked (line 472) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::adjust (line 249) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, N, N>::pin (line 76) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::split (line 283) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::split_array (line 323) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::join_unchecked (line 424) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, NUM, DEN>::join_array_unchecked (line 539) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::new (line 49) ... ok
[INFO] [stdout] test src/rc.rs - rc::StaticRc<T, NUM, DEN>::join (line 433) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::get_mut (line 122) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::get_ref (line 183) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::join_array (line 464) ... ok
[INFO] [stdout] test src/rcref.rs - rcref::StaticRcRef::join (line 383) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f0ecf25ccf007b8591d593d0fc1d0078ab09ea1b374c6cdab17ddbe257e0abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f0ecf25ccf007b8591d593d0fc1d0078ab09ea1b374c6cdab17ddbe257e0abe", kill_on_drop: false }`
[INFO] [stdout] 0f0ecf25ccf007b8591d593d0fc1d0078ab09ea1b374c6cdab17ddbe257e0abe