[INFO] updating cached repository mikhail-krainik/ruid
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mikhail-krainik/ruid
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mikhail-krainik/ruid" "work/ex/beta-1.38-1/sources/1.37.0/gh/mikhail-krainik/ruid"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mikhail-krainik/ruid'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mikhail-krainik/ruid" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mikhail-krainik/ruid"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mikhail-krainik/ruid'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f7e5c212ca27c371b59d76ca991c31bad326b09f
[INFO] sha for GitHub repo mikhail-krainik/ruid: f7e5c212ca27c371b59d76ca991c31bad326b09f
[INFO] validating manifest of mikhail-krainik/ruid 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 mikhail-krainik/ruid 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 mikhail-krainik/ruid
[INFO] finished frobbing mikhail-krainik/ruid
[INFO] frobbed toml for mikhail-krainik/ruid written to work/ex/beta-1.38-1/sources/1.37.0/gh/mikhail-krainik/ruid/Cargo.toml
[INFO] started frobbing mikhail-krainik/ruid
[INFO] finished frobbing mikhail-krainik/ruid
[INFO] frobbed toml for mikhail-krainik/ruid written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mikhail-krainik/ruid/Cargo.toml
[INFO] crate mikhail-krainik/ruid already has a lockfile, it will not be regenerated
[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 mikhail-krainik/ruid 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mikhail-krainik/ruid:/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] 0ee239b3a243709ef11f3252f6a3613a97b30293bf0316b3173bc0155c3b7669
[INFO] running `"docker" "start" "-a" "0ee239b3a243709ef11f3252f6a3613a97b30293bf0316b3173bc0155c3b7669"`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling uuid v0.7.2
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling ruid v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `uuid_likes_bytes` should have an upper case name
[INFO] [stderr]   --> src/main.rs:12:20
[INFO] [stderr]    |
[INFO] [stderr] 12 |         static ref uuid_likes_bytes: Regex = Regex::new(r"^\[(\s?\d{1,3},?\s?){16}\]$").unwrap();
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `UUID_LIKES_BYTES`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `uuid_likes_fields` should have an upper case name
[INFO] [stderr]   --> src/main.rs:13:20
[INFO] [stderr]    |
[INFO] [stderr] 13 |         static ref uuid_likes_fields: Regex = Regex::new(
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `UUID_LIKES_FIELDS`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.84s
[INFO] running `"docker" "inspect" "0ee239b3a243709ef11f3252f6a3613a97b30293bf0316b3173bc0155c3b7669"`
[INFO] running `"docker" "rm" "-f" "0ee239b3a243709ef11f3252f6a3613a97b30293bf0316b3173bc0155c3b7669"`
[INFO] [stdout] 0ee239b3a243709ef11f3252f6a3613a97b30293bf0316b3173bc0155c3b7669
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mikhail-krainik/ruid:/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] ef3f68e56c8525347761b70408fe0da660fe0245f0cdccf3cd082d7e3d7acbbe
[INFO] running `"docker" "start" "-a" "ef3f68e56c8525347761b70408fe0da660fe0245f0cdccf3cd082d7e3d7acbbe"`
[INFO] [stderr]    Compiling ruid v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static variable `uuid_likes_bytes` should have an upper case name
[INFO] [stderr]   --> src/main.rs:12:20
[INFO] [stderr]    |
[INFO] [stderr] 12 |         static ref uuid_likes_bytes: Regex = Regex::new(r"^\[(\s?\d{1,3},?\s?){16}\]$").unwrap();
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `UUID_LIKES_BYTES`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `uuid_likes_fields` should have an upper case name
[INFO] [stderr]   --> src/main.rs:13:20
[INFO] [stderr]    |
[INFO] [stderr] 13 |         static ref uuid_likes_fields: Regex = Regex::new(
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `UUID_LIKES_FIELDS`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "ef3f68e56c8525347761b70408fe0da660fe0245f0cdccf3cd082d7e3d7acbbe"`
[INFO] running `"docker" "rm" "-f" "ef3f68e56c8525347761b70408fe0da660fe0245f0cdccf3cd082d7e3d7acbbe"`
[INFO] [stdout] ef3f68e56c8525347761b70408fe0da660fe0245f0cdccf3cd082d7e3d7acbbe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mikhail-krainik/ruid:/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] 4be280024da24c747f2049a5957c875c101931a63c14e223c25e937b3d436f3d
[INFO] running `"docker" "start" "-a" "4be280024da24c747f2049a5957c875c101931a63c14e223c25e937b3d436f3d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ruid-cd3df4d5bcf92845
[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" "4be280024da24c747f2049a5957c875c101931a63c14e223c25e937b3d436f3d"`
[INFO] running `"docker" "rm" "-f" "4be280024da24c747f2049a5957c875c101931a63c14e223c25e937b3d436f3d"`
[INFO] [stdout] 4be280024da24c747f2049a5957c875c101931a63c14e223c25e937b3d436f3d