[INFO] crate unic-char 0.9.0 is already in cache
[INFO] extracting crate unic-char 0.9.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/unic-char/0.9.0
[INFO] extracting crate unic-char 0.9.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unic-char/0.9.0
[INFO] validating manifest of unic-char-0.9.0 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 unic-char-0.9.0 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 unic-char-0.9.0
[INFO] finished frobbing unic-char-0.9.0
[INFO] frobbed toml for unic-char-0.9.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/unic-char/0.9.0/Cargo.toml
[INFO] started frobbing unic-char-0.9.0
[INFO] finished frobbing unic-char-0.9.0
[INFO] frobbed toml for unic-char-0.9.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unic-char/0.9.0/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 unic-char-0.9.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unic-char/0.9.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 51232f9ec898b04aeaa530fff9f01770ed2c426fb3ea267bf3419b84166e9ff0
[INFO] running `"docker" "start" "-a" "51232f9ec898b04aeaa530fff9f01770ed2c426fb3ea267bf3419b84166e9ff0"`
[INFO] [stderr]    Compiling unic-char-basics v0.9.0
[INFO] [stderr]    Compiling unic-char v0.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "51232f9ec898b04aeaa530fff9f01770ed2c426fb3ea267bf3419b84166e9ff0"`
[INFO] running `"docker" "rm" "-f" "51232f9ec898b04aeaa530fff9f01770ed2c426fb3ea267bf3419b84166e9ff0"`
[INFO] [stdout] 51232f9ec898b04aeaa530fff9f01770ed2c426fb3ea267bf3419b84166e9ff0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unic-char/0.9.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 59c4a48d155e9166023b4f187b5ba42ee930e00195d781e1fcb0752a3242151d
[INFO] running `"docker" "start" "-a" "59c4a48d155e9166023b4f187b5ba42ee930e00195d781e1fcb0752a3242151d"`
[INFO] [stderr]    Compiling unic-char v0.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "59c4a48d155e9166023b4f187b5ba42ee930e00195d781e1fcb0752a3242151d"`
[INFO] running `"docker" "rm" "-f" "59c4a48d155e9166023b4f187b5ba42ee930e00195d781e1fcb0752a3242151d"`
[INFO] [stdout] 59c4a48d155e9166023b4f187b5ba42ee930e00195d781e1fcb0752a3242151d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unic-char/0.9.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 77467a1d3334afb71a8c309515a594c4131a4cecc54b664e54d84863218a34fb
[INFO] running `"docker" "start" "-a" "77467a1d3334afb71a8c309515a594c4131a4cecc54b664e54d84863218a34fb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unic_char-e53ffac2eee308e8
[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]    Doc-tests unic-char
[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] running `"docker" "inspect" "77467a1d3334afb71a8c309515a594c4131a4cecc54b664e54d84863218a34fb"`
[INFO] running `"docker" "rm" "-f" "77467a1d3334afb71a8c309515a594c4131a4cecc54b664e54d84863218a34fb"`
[INFO] [stdout] 77467a1d3334afb71a8c309515a594c4131a4cecc54b664e54d84863218a34fb