[INFO] crate ufmt-utils 0.1.0-alpha.1 is already in cache
[INFO] extracting crate ufmt-utils 0.1.0-alpha.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/ufmt-utils/0.1.0-alpha.1
[INFO] extracting crate ufmt-utils 0.1.0-alpha.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ufmt-utils/0.1.0-alpha.1
[INFO] validating manifest of ufmt-utils-0.1.0-alpha.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ufmt-utils-0.1.0-alpha.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ufmt-utils-0.1.0-alpha.1
[INFO] finished frobbing ufmt-utils-0.1.0-alpha.1
[INFO] frobbed toml for ufmt-utils-0.1.0-alpha.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ufmt-utils/0.1.0-alpha.1/Cargo.toml
[INFO] started frobbing ufmt-utils-0.1.0-alpha.1
[INFO] finished frobbing ufmt-utils-0.1.0-alpha.1
[INFO] frobbed toml for ufmt-utils-0.1.0-alpha.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ufmt-utils/0.1.0-alpha.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ufmt-utils-0.1.0-alpha.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ufmt-utils/0.1.0-alpha.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=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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] cca62576dd2fa40548b42d69011ed6d8e6b43bcad7f7a19f18004464c0547157
[INFO] running `"docker" "start" "-a" "cca62576dd2fa40548b42d69011ed6d8e6b43bcad7f7a19f18004464c0547157"`
[INFO] [stderr]    Compiling heapless v0.5.0
[INFO] [stderr]    Compiling ufmt-write v0.1.0-beta.1
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling hash32 v0.1.0
[INFO] [stderr]    Compiling ufmt-utils v0.1.0-alpha.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `"docker" "inspect" "cca62576dd2fa40548b42d69011ed6d8e6b43bcad7f7a19f18004464c0547157"`
[INFO] running `"docker" "rm" "-f" "cca62576dd2fa40548b42d69011ed6d8e6b43bcad7f7a19f18004464c0547157"`
[INFO] [stdout] cca62576dd2fa40548b42d69011ed6d8e6b43bcad7f7a19f18004464c0547157
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ufmt-utils/0.1.0-alpha.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=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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1bad5391290a92d33537f50d96d8b9bea6aa0cccb10995f84002a9071dffab76
[INFO] running `"docker" "start" "-a" "1bad5391290a92d33537f50d96d8b9bea6aa0cccb10995f84002a9071dffab76"`
[INFO] [stderr]    Compiling ufmt-utils v0.1.0-alpha.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "1bad5391290a92d33537f50d96d8b9bea6aa0cccb10995f84002a9071dffab76"`
[INFO] running `"docker" "rm" "-f" "1bad5391290a92d33537f50d96d8b9bea6aa0cccb10995f84002a9071dffab76"`
[INFO] [stdout] 1bad5391290a92d33537f50d96d8b9bea6aa0cccb10995f84002a9071dffab76
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ufmt-utils/0.1.0-alpha.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=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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 879f0e09bf73b6cb651c1cd309c0772e73a2a72162d50c48198f29cf2da8e5f2
[INFO] running `"docker" "start" "-a" "879f0e09bf73b6cb651c1cd309c0772e73a2a72162d50c48198f29cf2da8e5f2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ufmt_utils-1b3815f3a5c162cf
[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 ufmt-utils
[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" "879f0e09bf73b6cb651c1cd309c0772e73a2a72162d50c48198f29cf2da8e5f2"`
[INFO] running `"docker" "rm" "-f" "879f0e09bf73b6cb651c1cd309c0772e73a2a72162d50c48198f29cf2da8e5f2"`
[INFO] [stdout] 879f0e09bf73b6cb651c1cd309c0772e73a2a72162d50c48198f29cf2da8e5f2