[INFO] updating cached repository aclemmensen/rusty-regex-search
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aclemmensen/rusty-regex-search
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aclemmensen/rusty-regex-search" "work/ex/beta-1.38-1/sources/1.37.0/gh/aclemmensen/rusty-regex-search"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/aclemmensen/rusty-regex-search'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aclemmensen/rusty-regex-search" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aclemmensen/rusty-regex-search"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aclemmensen/rusty-regex-search'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3b8102086cbaca605d4abd8ae3a1f04c9405de7f
[INFO] sha for GitHub repo aclemmensen/rusty-regex-search: 3b8102086cbaca605d4abd8ae3a1f04c9405de7f
[INFO] validating manifest of aclemmensen/rusty-regex-search 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 aclemmensen/rusty-regex-search 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 aclemmensen/rusty-regex-search
[INFO] finished frobbing aclemmensen/rusty-regex-search
[INFO] frobbed toml for aclemmensen/rusty-regex-search written to work/ex/beta-1.38-1/sources/1.37.0/gh/aclemmensen/rusty-regex-search/Cargo.toml
[INFO] started frobbing aclemmensen/rusty-regex-search
[INFO] finished frobbing aclemmensen/rusty-regex-search
[INFO] frobbed toml for aclemmensen/rusty-regex-search written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aclemmensen/rusty-regex-search/Cargo.toml
[INFO] crate aclemmensen/rusty-regex-search 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 aclemmensen/rusty-regex-search 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-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aclemmensen/rusty-regex-search:/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] fde13df8c8ad2eeac3233804d6240ae4d6f0832373e518d6ed5a9b77f4b1df2a
[INFO] running `"docker" "start" "-a" "fde13df8c8ad2eeac3233804d6240ae4d6f0832373e518d6ed5a9b77f4b1df2a"`
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling num-traits v0.1.41
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling rand v0.3.18
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling atty v0.2.3
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling num-complex v0.1.41
[INFO] [stderr]    Compiling clap v2.29.0
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling regex v0.2.3
[INFO] [stderr]    Compiling num-bigint v0.1.41
[INFO] [stderr]    Compiling num-rational v0.1.40
[INFO] [stderr]    Compiling num v0.1.41
[INFO] [stderr]    Compiling stopwatch v0.0.7
[INFO] [stderr]    Compiling regex-search v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:26:17
[INFO] [stderr]    |
[INFO] [stderr] 26 |     reader: Box<BufRead>,
[INFO] [stderr]    |                 ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:39:24
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn new(reader: Box<BufRead>, path: &Path, reader_type: ReaderType) -> SearchReader {
[INFO] [stderr]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:115:48
[INFO] [stderr]     |
[INFO] [stderr] 115 | fn gz_reader(path: &PathBuf) -> io::Result<Box<BufRead>> {
[INFO] [stderr]     |                                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:124:49
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn raw_reader(path: &PathBuf) -> io::Result<Box<BufRead>> {
[INFO] [stderr]     |                                                 ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 | /     lazy_static! {
[INFO] [stderr] 133 | |         static ref REGEX: Regex = Regex::new("\\n").unwrap();
[INFO] [stderr] 134 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.21s
[INFO] running `"docker" "inspect" "fde13df8c8ad2eeac3233804d6240ae4d6f0832373e518d6ed5a9b77f4b1df2a"`
[INFO] running `"docker" "rm" "-f" "fde13df8c8ad2eeac3233804d6240ae4d6f0832373e518d6ed5a9b77f4b1df2a"`
[INFO] [stdout] fde13df8c8ad2eeac3233804d6240ae4d6f0832373e518d6ed5a9b77f4b1df2a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aclemmensen/rusty-regex-search:/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] 7a0764cd55bc16c1169260d2ac336201fc27f443e7780ed61fb97c4344b632be
[INFO] running `"docker" "start" "-a" "7a0764cd55bc16c1169260d2ac336201fc27f443e7780ed61fb97c4344b632be"`
[INFO] [stderr]    Compiling regex-search v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:26:17
[INFO] [stderr]    |
[INFO] [stderr] 26 |     reader: Box<BufRead>,
[INFO] [stderr]    |                 ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:39:24
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn new(reader: Box<BufRead>, path: &Path, reader_type: ReaderType) -> SearchReader {
[INFO] [stderr]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:115:48
[INFO] [stderr]     |
[INFO] [stderr] 115 | fn gz_reader(path: &PathBuf) -> io::Result<Box<BufRead>> {
[INFO] [stderr]     |                                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:124:49
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn raw_reader(path: &PathBuf) -> io::Result<Box<BufRead>> {
[INFO] [stderr]     |                                                 ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 | /     lazy_static! {
[INFO] [stderr] 133 | |         static ref REGEX: Regex = Regex::new("\\n").unwrap();
[INFO] [stderr] 134 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "7a0764cd55bc16c1169260d2ac336201fc27f443e7780ed61fb97c4344b632be"`
[INFO] running `"docker" "rm" "-f" "7a0764cd55bc16c1169260d2ac336201fc27f443e7780ed61fb97c4344b632be"`
[INFO] [stdout] 7a0764cd55bc16c1169260d2ac336201fc27f443e7780ed61fb97c4344b632be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aclemmensen/rusty-regex-search:/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] 251aaf80e30ce8a8386ff2fae8c5ad4a7201b96307175d9a355d42d7011c28e8
[INFO] running `"docker" "start" "-a" "251aaf80e30ce8a8386ff2fae8c5ad4a7201b96307175d9a355d42d7011c28e8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/regex_search-bc57d7b5e9e3affa
[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" "251aaf80e30ce8a8386ff2fae8c5ad4a7201b96307175d9a355d42d7011c28e8"`
[INFO] running `"docker" "rm" "-f" "251aaf80e30ce8a8386ff2fae8c5ad4a7201b96307175d9a355d42d7011c28e8"`
[INFO] [stdout] 251aaf80e30ce8a8386ff2fae8c5ad4a7201b96307175d9a355d42d7011c28e8