[INFO] crate once_cell 0.1.6 is already in cache
[INFO] extracting crate once_cell 0.1.6 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/once_cell/0.1.6
[INFO] extracting crate once_cell 0.1.6 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/once_cell/0.1.6
[INFO] validating manifest of once_cell-0.1.6 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of once_cell-0.1.6 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing once_cell-0.1.6
[INFO] finished frobbing once_cell-0.1.6
[INFO] frobbed toml for once_cell-0.1.6 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/once_cell/0.1.6/Cargo.toml
[INFO] started frobbing once_cell-0.1.6
[INFO] finished frobbing once_cell-0.1.6
[INFO] frobbed toml for once_cell-0.1.6 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/once_cell/0.1.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing once_cell-0.1.6 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/once_cell/0.1.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 4805ec1a067e4a5bab460051b8dbad7db032ff7bd55ff27771c6860fe73b0c5b
[INFO] running `"docker" "start" "-a" "4805ec1a067e4a5bab460051b8dbad7db032ff7bd55ff27771c6860fe73b0c5b"`
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling once_cell v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `"docker" "inspect" "4805ec1a067e4a5bab460051b8dbad7db032ff7bd55ff27771c6860fe73b0c5b"`
[INFO] running `"docker" "rm" "-f" "4805ec1a067e4a5bab460051b8dbad7db032ff7bd55ff27771c6860fe73b0c5b"`
[INFO] [stdout] 4805ec1a067e4a5bab460051b8dbad7db032ff7bd55ff27771c6860fe73b0c5b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/once_cell/0.1.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 379fd767f51ca08ffbf0adbb6b96737922b11951182df5f7ff7e2a7b7e2cb178
[INFO] running `"docker" "start" "-a" "379fd767f51ca08ffbf0adbb6b96737922b11951182df5f7ff7e2a7b7e2cb178"`
[INFO] [stderr]    Compiling once_cell v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "379fd767f51ca08ffbf0adbb6b96737922b11951182df5f7ff7e2a7b7e2cb178"`
[INFO] running `"docker" "rm" "-f" "379fd767f51ca08ffbf0adbb6b96737922b11951182df5f7ff7e2a7b7e2cb178"`
[INFO] [stdout] 379fd767f51ca08ffbf0adbb6b96737922b11951182df5f7ff7e2a7b7e2cb178
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/once_cell/0.1.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] eebd42d1e6f46215d121c395ed3aec7f2744b7d3e96476d722f27f7d837261bf
[INFO] running `"docker" "start" "-a" "eebd42d1e6f46215d121c395ed3aec7f2744b7d3e96476d722f27f7d837261bf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/once_cell-0a5d6582a27c8c06
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-cb5ef7d78d3cbf3f
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test sync_once_cell_drop_empty ... ok
[INFO] [stdout] test sync_once_cell_is_sync_send ... ok
[INFO] [stdout] test static_lazy_no_macros ... ok
[INFO] [stdout] test sync_once_cell_drop ... ok
[INFO] [stdout] test unsync_lazy_macro ... ok
[INFO] [stdout] test eval_once_macro ... ok
[INFO] [stdout] test unsync_once_cell ... ok
[INFO] [stdout] test sync_lazy_macro ... ok
[INFO] [stdout] test unsync_clone ... ok
[INFO] [stdout] test unsync_once_cell_drop_empty ... ok
[INFO] [stdout] test unsync_once_cell_drop ... ok
[INFO] [stdout] test sync_once_cell ... ok
[INFO] [stdout] test static_lazy ... ok
[INFO] [stdout] test sync_once_cell_does_not_leak_partially_constructed_boxes ... ok
[INFO] [stderr]    Doc-tests once_cell
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs -  (line 57) ... ok
[INFO] [stdout] test src/lib.rs -  (line 98) ... ok
[INFO] [stdout] test src/imp_pl.rs - imp::OnceCell<T>::set (line 72) ... ok
[INFO] [stdout] test src/lib.rs -  (line 113) ... ok
[INFO] [stdout] test src/imp_pl.rs - imp::OnceCell<T>::get_or_init (line 106) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] test src/imp_pl.rs - imp::OnceCell (line 12) ... ok
[INFO] [stdout] test src/lib.rs -  (line 75) ... ok
[INFO] [stdout] test src/lib.rs - sync::Lazy (line 419) ... ok
[INFO] [stdout] test src/lib.rs - sync::Lazy<T, F>::force (line 471) ... ok
[INFO] [stdout] test src/lib.rs - unsync::Lazy (line 322) ... ok
[INFO] [stdout] test src/lib.rs - unsync::OnceCell<T>::get_or_init (line 275) ... ok
[INFO] [stdout] test src/lib.rs - unsync::Lazy<T, F>::force (line 362) ... ok
[INFO] [stdout] test src/lib.rs - sync_lazy (line 496) ... ok
[INFO] [stdout] test src/lib.rs - unsync::OnceCell (line 189) ... ok
[INFO] [stdout] test src/lib.rs - unsync::OnceCell<T>::get_or_try_init (line 297) ... ok
[INFO] [stdout] test src/lib.rs - unsync::OnceCell<T>::set (line 247) ... ok
[INFO] [stdout] test src/lib.rs - unsync_lazy (line 387) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "eebd42d1e6f46215d121c395ed3aec7f2744b7d3e96476d722f27f7d837261bf"`
[INFO] running `"docker" "rm" "-f" "eebd42d1e6f46215d121c395ed3aec7f2744b7d3e96476d722f27f7d837261bf"`
[INFO] [stdout] eebd42d1e6f46215d121c395ed3aec7f2744b7d3e96476d722f27f7d837261bf