[INFO] crate crow_util 0.5.0 is already in cache
[INFO] extracting crate crow_util 0.5.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/crow_util/0.5.0
[INFO] extracting crate crow_util 0.5.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crow_util/0.5.0
[INFO] validating manifest of crow_util-0.5.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of crow_util-0.5.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing crow_util-0.5.0
[INFO] finished frobbing crow_util-0.5.0
[INFO] frobbed toml for crow_util-0.5.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/crow_util/0.5.0/Cargo.toml
[INFO] started frobbing crow_util-0.5.0
[INFO] finished frobbing crow_util-0.5.0
[INFO] frobbed toml for crow_util-0.5.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crow_util/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing crow_util-0.5.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crow_util/0.5.0:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] e08d626f85233c9d7a8f6aadc6868eae87b6c77689b908a9019bc71f11421e29
[INFO] running `"docker" "start" "-a" "e08d626f85233c9d7a8f6aadc6868eae87b6c77689b908a9019bc71f11421e29"`
[INFO] [stderr]    Compiling crow_util v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "e08d626f85233c9d7a8f6aadc6868eae87b6c77689b908a9019bc71f11421e29"`
[INFO] running `"docker" "rm" "-f" "e08d626f85233c9d7a8f6aadc6868eae87b6c77689b908a9019bc71f11421e29"`
[INFO] [stdout] e08d626f85233c9d7a8f6aadc6868eae87b6c77689b908a9019bc71f11421e29
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crow_util/0.5.0:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5538edb73554b537c27db703392748e621a266c3cc02d0f4c0e4968e102d99d7
[INFO] running `"docker" "start" "-a" "5538edb73554b537c27db703392748e621a266c3cc02d0f4c0e4968e102d99d7"`
[INFO] [stderr]    Compiling crow_util v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "5538edb73554b537c27db703392748e621a266c3cc02d0f4c0e4968e102d99d7"`
[INFO] running `"docker" "rm" "-f" "5538edb73554b537c27db703392748e621a266c3cc02d0f4c0e4968e102d99d7"`
[INFO] [stdout] 5538edb73554b537c27db703392748e621a266c3cc02d0f4c0e4968e102d99d7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crow_util/0.5.0:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] cd575732fd224dbfcad0601ee83347595ec82995c4d094153e6a474a319f882b
[INFO] running `"docker" "start" "-a" "cd575732fd224dbfcad0601ee83347595ec82995c4d094153e6a474a319f882b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crow_util-4ce9815b15a779ae
[INFO] [stderr]    Doc-tests crow_util
[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 src/holder.rs - holder::Holder<T>::new (line 48) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::len (line 192) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::capacity (line 231) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder (line 15) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::insert_fn (line 134) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::clear (line 170) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::insert (line 101) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::get (line 82) ... ok
[INFO] [stdout] test src/pop_iter.rs - pop_iter::PopIter (line 9) ... ok
[INFO] [stdout] test src/traits.rs - traits::GetTwo::get_two (line 59) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::shrink_to_fit (line 210) ... ok
[INFO] [stdout] test src/traits.rs - traits::GetTwo::get_two_unchecked (line 74) ... ok
[INFO] [stdout] test src/traits.rs - traits::RetainMut::retain_mut (line 17) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::with_capacity (line 65) ... 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" "cd575732fd224dbfcad0601ee83347595ec82995c4d094153e6a474a319f882b"`
[INFO] running `"docker" "rm" "-f" "cd575732fd224dbfcad0601ee83347595ec82995c4d094153e6a474a319f882b"`
[INFO] [stdout] cd575732fd224dbfcad0601ee83347595ec82995c4d094153e6a474a319f882b