[INFO] fetching crate send_cells 0.2.0...
[INFO] testing send_cells-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate send_cells 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate send_cells 0.2.0
[INFO] finished tweaking crates.io crate send_cells 0.2.0
[INFO] tweaked toml for crates.io crate send_cells 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate send_cells 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate send_cells 0.2.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bbcac027d5d7750fa91f0923ce269e396661014c9e162eccf6fadc761a9caa7
[INFO] running `Command { std: "docker" "start" "-a" "3bbcac027d5d7750fa91f0923ce269e396661014c9e162eccf6fadc761a9caa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bbcac027d5d7750fa91f0923ce269e396661014c9e162eccf6fadc761a9caa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bbcac027d5d7750fa91f0923ce269e396661014c9e162eccf6fadc761a9caa7", kill_on_drop: false }`
[INFO] [stdout] 3bbcac027d5d7750fa91f0923ce269e396661014c9e162eccf6fadc761a9caa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 187c639724984a5fc2cb44bbdd794b6d442c07ff184c8bc98a5acff6428cb0e8
[INFO] running `Command { std: "docker" "start" "-a" "187c639724984a5fc2cb44bbdd794b6d442c07ff184c8bc98a5acff6428cb0e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling send_cells v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "187c639724984a5fc2cb44bbdd794b6d442c07ff184c8bc98a5acff6428cb0e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "187c639724984a5fc2cb44bbdd794b6d442c07ff184c8bc98a5acff6428cb0e8", kill_on_drop: false }`
[INFO] [stdout] 187c639724984a5fc2cb44bbdd794b6d442c07ff184c8bc98a5acff6428cb0e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5339c492b7766c3e51ba9b114974064bacfa96ceb9be97bdd595d122c12988a
[INFO] running `Command { std: "docker" "start" "-a" "d5339c492b7766c3e51ba9b114974064bacfa96ceb9be97bdd595d122c12988a", kill_on_drop: false }`
[INFO] [stderr]    Compiling send_cells v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "d5339c492b7766c3e51ba9b114974064bacfa96ceb9be97bdd595d122c12988a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5339c492b7766c3e51ba9b114974064bacfa96ceb9be97bdd595d122c12988a", kill_on_drop: false }`
[INFO] [stdout] d5339c492b7766c3e51ba9b114974064bacfa96ceb9be97bdd595d122c12988a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65efe00cfc981201a7aabe53ca8fa28ac28f2fb91d8a1bff828fbfa0ce6fdba6
[INFO] running `Command { std: "docker" "start" "-a" "65efe00cfc981201a7aabe53ca8fa28ac28f2fb91d8a1bff828fbfa0ce6fdba6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/send_cells-5047fc9291d8e009)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test send_cell::tests::test_send_cell_into_future_is_send ... ok
[INFO] [stdout] test sync_cell::tests::test_default ... ok
[INFO] [stdout] test sync_cell::tests::test_display ... ok
[INFO] [stdout] test sync_cell::tests::test_clone ... ok
[INFO] [stdout] test sync_cell::tests::test_basic_usage ... ok
[INFO] [stdout] test sync_cell::tests::test_debug ... ok
[INFO] [stdout] test sync_cell::tests::test_from ... ok
[INFO] [stdout] test sync_cell::tests::test_into_inner ... ok
[INFO] [stdout] test sync_cell::tests::test_send_sync ... ok
[INFO] [stdout] test unsafe_send_cell::tests::test_future_functionality_preserved ... ok
[INFO] [stdout] test unsafe_send_cell::tests::test_non_send_future_to_send_future ... ok
[INFO] [stdout] test sync_cell::tests::test_ord ... ok
[INFO] [stdout] test sync_cell::tests::test_no_deadlock_on_nested_access ... ok
[INFO] [stdout] test sync_cell::tests::test_hash ... ok
[INFO] [stdout] test send_cell::tests::test_send_future_cross_thread_panic ... ok
[INFO] [stdout] test sync_cell::tests::test_panic_recovery ... ok
[INFO] [stdout] test send_cell::tests::test_send_future_functionality ... ok
[INFO] [stdout] test sync_cell::tests::test_partial_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests send_cells
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test src/lib.rs - (line 114) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell::SendCell<T>::get_unchecked (line 169) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell::SendCell<T>::copying (line 383) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell::SendCell<T>::new (line 136) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell::SendCell<T>::into_inner (line 319) ... ok
[INFO] [stdout] test src/sync_cell.rs - sync_cell (line 28) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell::SendFuture (line 517) ... ok
[INFO] [stdout] test src/sync_cell.rs - sync_cell (line 51) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell::SendCell<T>::into_future (line 420) ... ok
[INFO] [stdout] test src/sync_cell.rs - sync_cell::SyncCell (line 134) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell::SendCell<T>::get_unchecked_mut (line 231) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell::SendCell<T>::into_unchecked_inner (line 294) ... ok
[INFO] [stdout] test src/sync_cell.rs - sync_cell (line 76) ... ok
[INFO] [stdout] test src/sync_cell.rs - sync_cell::SyncCell<T>::into_inner (line 269) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell::SendCell<T>::preserving_cell_thread (line 351) ... ok
[INFO] [stdout] test src/sync_cell.rs - sync_cell::SyncCell (line 112) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell::SendCell (line 91) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell::SendCell<T>::get_mut (line 259) ... ok
[INFO] [stdout] test src/sync_cell.rs - sync_cell::SyncCell<T>::with (line 202) ... ok
[INFO] [stdout] test src/sys.rs - sys (line 31) ... ok
[INFO] [stdout] test src/sync_cell.rs - sync_cell::SyncCell<T>::with_mut (line 239) ... ok
[INFO] [stdout] test src/sync_cell.rs - sync_cell::SyncCell<T>::with_unchecked (line 298) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell (line 36) ... ok
[INFO] [stdout] test src/sync_cell.rs - sync_cell::SyncCell<T>::with_mut_unchecked (line 329) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell (line 46) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 138) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell::SendCell<T>::get (line 194) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell (line 93) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell (line 55) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell (line 68) ... ok
[INFO] [stdout] test src/sync_cell.rs - sync_cell::SyncCell<T>::new (line 167) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell::UnsafeSendCell<T>::new_unchecked (line 214) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell::UnsafeSendCell (line 156) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell::UnsafeSendCell (line 145) ... ok
[INFO] [stdout] test src/unsafe_sync_cell.rs - unsafe_sync_cell (line 60) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell::UnsafeSendFuture (line 422) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell::UnsafeSendCell<T>::get_mut (line 312) ... ok
[INFO] [stdout] test src/unsafe_sync_cell.rs - unsafe_sync_cell::UnsafeSyncCell (line 160) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell::UnsafeSendCell (line 172) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell::SendCell (line 109) ... ok
[INFO] [stdout] test src/unsafe_sync_cell.rs - unsafe_sync_cell::UnsafeSyncCell<T>::new (line 226) ... ok
[INFO] [stdout] test src/lib.rs - (line 169) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell::UnsafeSendCell<T>::get (line 284) ... ok
[INFO] [stdout] test src/unsafe_sync_cell.rs - unsafe_sync_cell::UnsafeSyncCell<T>::get_mut_unchecked (line 310) ... ok
[INFO] [stdout] test src/unsafe_sync_cell.rs - unsafe_sync_cell::UnsafeSyncCell (line 145) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell::UnsafeSendCell<T>::into_inner (line 345) ... ok
[INFO] [stdout] test src/send_cell.rs - send_cell (line 25) ... ok
[INFO] [stdout] test src/unsafe_sync_cell.rs - unsafe_sync_cell::UnsafeSyncCell<T>::get_mut (line 274) ... ok
[INFO] [stdout] test src/unsafe_sync_cell.rs - unsafe_sync_cell::UnsafeSyncCell<T>::get (line 253) ... ok
[INFO] [stdout] test src/unsafe_sync_cell.rs - unsafe_sync_cell (line 94) ... ok
[INFO] [stdout] test src/unsafe_sync_cell.rs - unsafe_sync_cell (line 36) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell::UnsafeSendCell<T>::new (line 242) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell::UnsafeSendCell<T>::new (line 251) - should panic ... ok
[INFO] [stdout] test src/unsafe_sync_cell.rs - unsafe_sync_cell::UnsafeSyncCell (line 185) ... ok
[INFO] [stdout] test src/unsafe_send_cell.rs - unsafe_send_cell::UnsafeSendCell<T>::into_future (line 378) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.36s; merged doctests compilation took 1.28s
[INFO] running `Command { std: "docker" "inspect" "65efe00cfc981201a7aabe53ca8fa28ac28f2fb91d8a1bff828fbfa0ce6fdba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65efe00cfc981201a7aabe53ca8fa28ac28f2fb91d8a1bff828fbfa0ce6fdba6", kill_on_drop: false }`
[INFO] [stdout] 65efe00cfc981201a7aabe53ca8fa28ac28f2fb91d8a1bff828fbfa0ce6fdba6