[INFO] crate slab_32 0.1.1 is already in cache
[INFO] extracting crate slab_32 0.1.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/slab_32/0.1.1
[INFO] extracting crate slab_32 0.1.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/slab_32/0.1.1
[INFO] validating manifest of slab_32-0.1.1 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 slab_32-0.1.1 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 slab_32-0.1.1
[INFO] finished frobbing slab_32-0.1.1
[INFO] frobbed toml for slab_32-0.1.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/slab_32/0.1.1/Cargo.toml
[INFO] started frobbing slab_32-0.1.1
[INFO] finished frobbing slab_32-0.1.1
[INFO] frobbed toml for slab_32-0.1.1 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/slab_32/0.1.1/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 slab_32-0.1.1 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/slab_32/0.1.1:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 1881a83c646033fc84e6f47c13fd75f25f391ecddc0128f2845ff49adabc4555
[INFO] running `"docker" "start" "-a" "1881a83c646033fc84e6f47c13fd75f25f391ecddc0128f2845ff49adabc4555"`
[INFO] [stderr]    Compiling slab_32 v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "1881a83c646033fc84e6f47c13fd75f25f391ecddc0128f2845ff49adabc4555"`
[INFO] running `"docker" "rm" "-f" "1881a83c646033fc84e6f47c13fd75f25f391ecddc0128f2845ff49adabc4555"`
[INFO] [stdout] 1881a83c646033fc84e6f47c13fd75f25f391ecddc0128f2845ff49adabc4555
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/slab_32/0.1.1:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a8a6eba5ca90c3a43680a0987767850b8c2669617836be43c4e3ebf320b59281
[INFO] running `"docker" "start" "-a" "a8a6eba5ca90c3a43680a0987767850b8c2669617836be43c4e3ebf320b59281"`
[INFO] [stderr]    Compiling slab_32 v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "a8a6eba5ca90c3a43680a0987767850b8c2669617836be43c4e3ebf320b59281"`
[INFO] running `"docker" "rm" "-f" "a8a6eba5ca90c3a43680a0987767850b8c2669617836be43c4e3ebf320b59281"`
[INFO] [stdout] a8a6eba5ca90c3a43680a0987767850b8c2669617836be43c4e3ebf320b59281
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/slab_32/0.1.1:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] c497b632644f3f2b2d5f0d10906738b298fc76dc994e46824a8308585e562fa5
[INFO] running `"docker" "start" "-a" "c497b632644f3f2b2d5f0d10906738b298fc76dc994e46824a8308585e562fa5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slab_32-f09137d5d6d8b948
[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] [stderr]      Running /opt/crater/target/debug/deps/slab-d050af9a4855db87
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test clear ... ok
[INFO] [stdout] test insert_get_many ... ok
[INFO] [stdout] test get_vacant_entry_without_using ... ok
[INFO] [stdout] test insert_with_vacant_entry ... ok
[INFO] [stdout] test insert_get_remove_many ... ok
[INFO] [stdout] test insert_get_remove_one ... ok
[INFO] [stdout] test iter_mut ... ok
[INFO] [stdout] test reserve_exact_does_not_allocate_if_available ... ok
[INFO] [stdout] test reserve_does_not_allocate_if_available ... ok
[INFO] [stdout] test iter ... ok
[INFO] [stdout] test retain ... ok
[INFO] [stdout] test slab_get_mut ... ok
[INFO] [stdout] test double_remove_panics ... ok
[INFO] [stdout] test invalid_remove_panics ... ok
[INFO] [stdout] test invalid_get_panics ... ok
[INFO] [stderr]    Doc-tests slab_32
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - Slab<T>::get_mut (line 496) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::contains (line 682) ... ok
[INFO] [stdout] test src/lib.rs -  (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::capacity (line 228) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::clear (line 353) ... ok
[INFO] [stdout] test src/lib.rs -  (line 21) ... ok
[INFO] [stdout] test src/lib.rs -  (line 38) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::get (line 474) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::get_unchecked_mut (line 543) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::is_empty (line 392) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::get_unchecked (line 520) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::insert (line 574) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::new (line 181) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::len (line 374) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::iter (line 413) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::iter_mut (line 444) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::reserve_exact (line 290) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::remove (line 649) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::reserve (line 256) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::retain (line 712) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::shrink_to_fit (line 330) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::shrink_to_fit (line 314) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::with_capacity (line 201) ... ok
[INFO] [stdout] test src/lib.rs - VacantEntry<'a, T>::insert (line 819) ... ok
[INFO] [stdout] test src/lib.rs - Slab<T>::vacant_entry (line 596) ... ok
[INFO] [stdout] test src/lib.rs - VacantEntry (line 134) ... ok
[INFO] [stdout] test src/lib.rs - VacantEntry<'a, T>::key (line 849) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c497b632644f3f2b2d5f0d10906738b298fc76dc994e46824a8308585e562fa5"`
[INFO] running `"docker" "rm" "-f" "c497b632644f3f2b2d5f0d10906738b298fc76dc994e46824a8308585e562fa5"`
[INFO] [stdout] c497b632644f3f2b2d5f0d10906738b298fc76dc994e46824a8308585e562fa5