[INFO] crate cell 0.1.3 is already in cache
[INFO] extracting crate cell 0.1.3 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/cell/0.1.3
[INFO] extracting crate cell 0.1.3 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/cell/0.1.3
[INFO] validating manifest of cell-0.1.3 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 cell-0.1.3 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 cell-0.1.3
[INFO] finished frobbing cell-0.1.3
[INFO] frobbed toml for cell-0.1.3 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/cell/0.1.3/Cargo.toml
[INFO] started frobbing cell-0.1.3
[INFO] finished frobbing cell-0.1.3
[INFO] frobbed toml for cell-0.1.3 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/cell/0.1.3/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 cell-0.1.3 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/cell/0.1.3:/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] 4b6113e989f665080608d7cdd8ad325ad8ac84d8eaff464c953e8ee69e40cf6f
[INFO] running `"docker" "start" "-a" "4b6113e989f665080608d7cdd8ad325ad8ac84d8eaff464c953e8ee69e40cf6f"`
[INFO] [stderr]    Compiling cell v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "4b6113e989f665080608d7cdd8ad325ad8ac84d8eaff464c953e8ee69e40cf6f"`
[INFO] running `"docker" "rm" "-f" "4b6113e989f665080608d7cdd8ad325ad8ac84d8eaff464c953e8ee69e40cf6f"`
[INFO] [stdout] 4b6113e989f665080608d7cdd8ad325ad8ac84d8eaff464c953e8ee69e40cf6f
[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/cell/0.1.3:/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] f959895b2429b667f8ed380076a0b9e07bd95525748256b984eea369ccc15497
[INFO] running `"docker" "start" "-a" "f959895b2429b667f8ed380076a0b9e07bd95525748256b984eea369ccc15497"`
[INFO] [stderr]    Compiling cell v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "f959895b2429b667f8ed380076a0b9e07bd95525748256b984eea369ccc15497"`
[INFO] running `"docker" "rm" "-f" "f959895b2429b667f8ed380076a0b9e07bd95525748256b984eea369ccc15497"`
[INFO] [stdout] f959895b2429b667f8ed380076a0b9e07bd95525748256b984eea369ccc15497
[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/cell/0.1.3:/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] 3f7a0dfc73bbd113fa431a37e4b1ca9f7f1fd53fbd6f7653d078499528eda5b2
[INFO] running `"docker" "start" "-a" "3f7a0dfc73bbd113fa431a37e4b1ca9f7f1fd53fbd6f7653d078499528eda5b2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cell-7e72e49218f62163
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cell-a3844bba92fa3f80
[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 25 tests
[INFO] [stdout] test cell_default ... ok
[INFO] [stdout] test as_ptr ... ok
[INFO] [stdout] test cell_replace ... ok
[INFO] [stdout] test cell_into_inner ... ok
[INFO] [stdout] test double_borrow_single_release_no_borrow_mut ... ok
[INFO] [stdout] test cell_set ... ok
[INFO] [stdout] test double_imm_borrow ... ok
[INFO] [stdout] test mut_release_borrow_mut ... ok
[INFO] [stdout] test imm_release_borrow_mut ... ok
[INFO] [stdout] test no_double_borrow_mut ... ok
[INFO] [stdout] test no_imm_then_borrow_mut ... ok
[INFO] [stdout] test ref_and_refmut_have_sensible_show ... ok
[INFO] [stdout] test ref_map_accessor ... ok
[INFO] [stdout] test no_mut_then_imm_borrow ... ok
[INFO] [stdout] test ref_clone_updates_flag ... ok
[INFO] [stdout] test ref_map_does_not_update_flag ... ok
[INFO] [stdout] test ref_mut_map_accessor ... ok
[INFO] [stdout] test refcell_default ... ok
[INFO] [stdout] test refval_clone ... ok
[INFO] [stdout] test refcell_unsized ... ok
[INFO] [stdout] test refval_debug ... ok
[INFO] [stdout] test refval_with_iterator ... ok
[INFO] [stdout] test discard_doesnt_unborrow ... ok
[INFO] [stdout] test refcell_swap_borrows ... ok
[INFO] [stdout] test refcell_replace_borrows ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cell
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/cell.rs - cell::RefCell<T>::as_ptr (line 335) ... ok
[INFO] [stdout] test src/cell.rs - cell::RefCell<T>::into_inner (line 113) ... ok
[INFO] [stdout] test src/cell.rs - cell::RefCell<T>::borrow (line 190) ... ok
[INFO] [stdout] test src/cell.rs - cell::RefCell<T>::new (line 96) ... ok
[INFO] [stdout] test src/cell.rs - cell::RefCell<T>::borrow_mut (line 268) ... ok
[INFO] [stdout] test src/cell.rs - cell::Ref<'b, T>::map (line 563) ... ok
[INFO] [stdout] test src/cell.rs - cell::RefCell<T>::get_mut (line 363) ... ok
[INFO] [stdout] test src/cell.rs - cell::RefCell<T>::borrow_mut (line 280) ... ok
[INFO] [stdout] test src/cell.rs - cell::RefCell<T>::borrow (line 201) ... ok
[INFO] [stdout] test src/cell.rs - cell::RefCell<T>::replace (line 140) ... ok
[INFO] [stdout] test src/cell.rs - cell::RefCell<T>::try_borrow_mut (line 308) ... ok
[INFO] [stdout] test src/cell.rs - cell::RefCell<T>::swap (line 163) ... ok
[INFO] [stdout] test src/cell.rs - cell::RefCell<T>::try_borrow (line 229) ... ok
[INFO] [stdout] test src/cell.rs - cell::RefMut<'b, T>::map (line 614) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3f7a0dfc73bbd113fa431a37e4b1ca9f7f1fd53fbd6f7653d078499528eda5b2"`
[INFO] running `"docker" "rm" "-f" "3f7a0dfc73bbd113fa431a37e4b1ca9f7f1fd53fbd6f7653d078499528eda5b2"`
[INFO] [stdout] 3f7a0dfc73bbd113fa431a37e4b1ca9f7f1fd53fbd6f7653d078499528eda5b2