[INFO] crate uuidtoa 0.1.1 is already in cache
[INFO] extracting crate uuidtoa 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/uuidtoa/0.1.1
[INFO] extracting crate uuidtoa 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/uuidtoa/0.1.1
[INFO] validating manifest of uuidtoa-0.1.1 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 uuidtoa-0.1.1 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 uuidtoa-0.1.1
[INFO] finished frobbing uuidtoa-0.1.1
[INFO] frobbed toml for uuidtoa-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/uuidtoa/0.1.1/Cargo.toml
[INFO] started frobbing uuidtoa-0.1.1
[INFO] finished frobbing uuidtoa-0.1.1
[INFO] frobbed toml for uuidtoa-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/uuidtoa/0.1.1/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] [stderr]     Blocking waiting for file lock on package cache
[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 uuidtoa-0.1.1 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-5/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/uuidtoa/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=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] e01d74e06c682b04d0b1efa096b3e4d213578c67e40812bea7ef09a64e2d86dd
[INFO] running `"docker" "start" "-a" "e01d74e06c682b04d0b1efa096b3e4d213578c67e40812bea7ef09a64e2d86dd"`
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling uuidtoa v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "e01d74e06c682b04d0b1efa096b3e4d213578c67e40812bea7ef09a64e2d86dd"`
[INFO] running `"docker" "rm" "-f" "e01d74e06c682b04d0b1efa096b3e4d213578c67e40812bea7ef09a64e2d86dd"`
[INFO] [stdout] e01d74e06c682b04d0b1efa096b3e4d213578c67e40812bea7ef09a64e2d86dd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/uuidtoa/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=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] b13be03e65425cd09a09c0505e879ede7654c56ec15c507b79aea07f5a74568f
[INFO] running `"docker" "start" "-a" "b13be03e65425cd09a09c0505e879ede7654c56ec15c507b79aea07f5a74568f"`
[INFO] [stderr]    Compiling uuidtoa v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "b13be03e65425cd09a09c0505e879ede7654c56ec15c507b79aea07f5a74568f"`
[INFO] running `"docker" "rm" "-f" "b13be03e65425cd09a09c0505e879ede7654c56ec15c507b79aea07f5a74568f"`
[INFO] [stdout] b13be03e65425cd09a09c0505e879ede7654c56ec15c507b79aea07f5a74568f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/uuidtoa/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=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] 308e4b4da9205881abbdd4e9681a2d092bb1cd8e062133f1692516c41cf27ecb
[INFO] running `"docker" "start" "-a" "308e4b4da9205881abbdd4e9681a2d092bb1cd8e062133f1692516c41cf27ecb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/uuidtoa-73a7cd08e40a6208
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::to_lower_works ... ok
[INFO] [stdout] test tests::to_upper_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uuidtoa
[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" "308e4b4da9205881abbdd4e9681a2d092bb1cd8e062133f1692516c41cf27ecb"`
[INFO] running `"docker" "rm" "-f" "308e4b4da9205881abbdd4e9681a2d092bb1cd8e062133f1692516c41cf27ecb"`
[INFO] [stdout] 308e4b4da9205881abbdd4e9681a2d092bb1cd8e062133f1692516c41cf27ecb