[INFO] updating cached repository hurwitzlab/kmer_frequencies
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hurwitzlab/kmer_frequencies
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hurwitzlab/kmer_frequencies" "work/ex/beta-1.38-1/sources/1.37.0/gh/hurwitzlab/kmer_frequencies"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hurwitzlab/kmer_frequencies'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hurwitzlab/kmer_frequencies" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hurwitzlab/kmer_frequencies"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hurwitzlab/kmer_frequencies'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a3e829692619ac06cd67090afc64be3198e494c0
[INFO] sha for GitHub repo hurwitzlab/kmer_frequencies: a3e829692619ac06cd67090afc64be3198e494c0
[INFO] validating manifest of hurwitzlab/kmer_frequencies 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 hurwitzlab/kmer_frequencies 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 hurwitzlab/kmer_frequencies
[INFO] finished frobbing hurwitzlab/kmer_frequencies
[INFO] frobbed toml for hurwitzlab/kmer_frequencies written to work/ex/beta-1.38-1/sources/1.37.0/gh/hurwitzlab/kmer_frequencies/Cargo.toml
[INFO] started frobbing hurwitzlab/kmer_frequencies
[INFO] finished frobbing hurwitzlab/kmer_frequencies
[INFO] frobbed toml for hurwitzlab/kmer_frequencies written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hurwitzlab/kmer_frequencies/Cargo.toml
[INFO] crate hurwitzlab/kmer_frequencies 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 hurwitzlab/kmer_frequencies 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hurwitzlab/kmer_frequencies:/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] 647ae195f5cc7a6f32e4bb440efb08348f2826fde05a57e083acf5d63979289b
[INFO] running `"docker" "start" "-a" "647ae195f5cc7a6f32e4bb440efb08348f2826fde05a57e083acf5d63979289b"`
[INFO] [stderr]    Compiling serde v1.0.72
[INFO] [stderr]    Compiling ndarray v0.9.1
[INFO] [stderr]    Compiling bv v0.7.4
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling bytecount v0.3.2
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling statrs v0.9.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling itertools-num v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.72
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling bio-types v0.2.0
[INFO] [stderr]    Compiling csv v1.0.0
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling bio v0.22.0
[INFO] [stderr]    Compiling kmer_frequencies v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:15:34
[INFO] [stderr]    |
[INFO] [stderr] 15 | type MyResult<T> = Result<T, Box<Error>>;
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `"docker" "inspect" "647ae195f5cc7a6f32e4bb440efb08348f2826fde05a57e083acf5d63979289b"`
[INFO] running `"docker" "rm" "-f" "647ae195f5cc7a6f32e4bb440efb08348f2826fde05a57e083acf5d63979289b"`
[INFO] [stdout] 647ae195f5cc7a6f32e4bb440efb08348f2826fde05a57e083acf5d63979289b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hurwitzlab/kmer_frequencies:/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] 6950672f1b49943edcc599c7d62b6d63825353c58fd30409488732f589ea361d
[INFO] running `"docker" "start" "-a" "6950672f1b49943edcc599c7d62b6d63825353c58fd30409488732f589ea361d"`
[INFO] [stderr]    Compiling kmer_frequencies v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:15:34
[INFO] [stderr]    |
[INFO] [stderr] 15 | type MyResult<T> = Result<T, Box<Error>>;
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "6950672f1b49943edcc599c7d62b6d63825353c58fd30409488732f589ea361d"`
[INFO] running `"docker" "rm" "-f" "6950672f1b49943edcc599c7d62b6d63825353c58fd30409488732f589ea361d"`
[INFO] [stdout] 6950672f1b49943edcc599c7d62b6d63825353c58fd30409488732f589ea361d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hurwitzlab/kmer_frequencies:/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] e069a1dc15b82274098e6c40823a6613d88fa4959d185b4e58fcb09339520a74
[INFO] running `"docker" "start" "-a" "e069a1dc15b82274098e6c40823a6613d88fa4959d185b4e58fcb09339520a74"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kmer_frequencies-c80e60275f192344
[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]      Running /opt/crater/target/debug/deps/kmer_frequencies-20640990484265c9
[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 kmer_frequencies
[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" "e069a1dc15b82274098e6c40823a6613d88fa4959d185b4e58fcb09339520a74"`
[INFO] running `"docker" "rm" "-f" "e069a1dc15b82274098e6c40823a6613d88fa4959d185b4e58fcb09339520a74"`
[INFO] [stdout] e069a1dc15b82274098e6c40823a6613d88fa4959d185b4e58fcb09339520a74