[INFO] crate unicode-casefold 0.2.0 is already in cache
[INFO] extracting crate unicode-casefold 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/unicode-casefold/0.2.0
[INFO] extracting crate unicode-casefold 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unicode-casefold/0.2.0
[INFO] validating manifest of unicode-casefold-0.2.0 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 unicode-casefold-0.2.0 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 unicode-casefold-0.2.0
[INFO] finished frobbing unicode-casefold-0.2.0
[INFO] frobbed toml for unicode-casefold-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/unicode-casefold/0.2.0/Cargo.toml
[INFO] started frobbing unicode-casefold-0.2.0
[INFO] finished frobbing unicode-casefold-0.2.0
[INFO] frobbed toml for unicode-casefold-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unicode-casefold/0.2.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing unicode-casefold-0.2.0 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/unicode-casefold/0.2.0:/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] 6f9c958c8b3cec4bb08f7106ea34c01e25a655903aa7d4b57f3334bf8ef053fa
[INFO] running `"docker" "start" "-a" "6f9c958c8b3cec4bb08f7106ea34c01e25a655903aa7d4b57f3334bf8ef053fa"`
[INFO] [stderr]    Compiling unicode-casefold v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "6f9c958c8b3cec4bb08f7106ea34c01e25a655903aa7d4b57f3334bf8ef053fa"`
[INFO] running `"docker" "rm" "-f" "6f9c958c8b3cec4bb08f7106ea34c01e25a655903aa7d4b57f3334bf8ef053fa"`
[INFO] [stdout] 6f9c958c8b3cec4bb08f7106ea34c01e25a655903aa7d4b57f3334bf8ef053fa
[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/unicode-casefold/0.2.0:/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] d028db28352b08a3a473c8cc0b0feb61f264b19dcb34f8b70b292e0c62979649
[INFO] running `"docker" "start" "-a" "d028db28352b08a3a473c8cc0b0feb61f264b19dcb34f8b70b292e0c62979649"`
[INFO] [stderr]    Compiling unicode-casefold v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "d028db28352b08a3a473c8cc0b0feb61f264b19dcb34f8b70b292e0c62979649"`
[INFO] running `"docker" "rm" "-f" "d028db28352b08a3a473c8cc0b0feb61f264b19dcb34f8b70b292e0c62979649"`
[INFO] [stdout] d028db28352b08a3a473c8cc0b0feb61f264b19dcb34f8b70b292e0c62979649
[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/unicode-casefold/0.2.0:/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] 5cf331edff4286dd2e7c169f7813891fcd581097c1b7b2e4c821f25a3ddc6c8f
[INFO] running `"docker" "start" "-a" "5cf331edff4286dd2e7c169f7813891fcd581097c1b7b2e4c821f25a3ddc6c8f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unicode_casefold-f9190d4a098eac20
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::no_case ... ok
[INFO] [stdout] test test::simple ... ok
[INFO] [stdout] test test::size_hint ... ok
[INFO] [stdout] test test::turkic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unicode-casefold
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - UnicodeCaseFold::case_fold (line 116) ... ok
[INFO] [stdout] test src/lib.rs - UnicodeCaseFold::case_fold_with (line 148) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5cf331edff4286dd2e7c169f7813891fcd581097c1b7b2e4c821f25a3ddc6c8f"`
[INFO] running `"docker" "rm" "-f" "5cf331edff4286dd2e7c169f7813891fcd581097c1b7b2e4c821f25a3ddc6c8f"`
[INFO] [stdout] 5cf331edff4286dd2e7c169f7813891fcd581097c1b7b2e4c821f25a3ddc6c8f