[INFO] updating cached repository yitapi/analyze_amplicons
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yitapi/analyze_amplicons
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yitapi/analyze_amplicons" "work/ex/beta-1.38-1/sources/1.37.0/gh/yitapi/analyze_amplicons"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/yitapi/analyze_amplicons'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yitapi/analyze_amplicons" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yitapi/analyze_amplicons"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yitapi/analyze_amplicons'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] be4f0e4f49256237f3026919a2742eb16e73dd75
[INFO] sha for GitHub repo yitapi/analyze_amplicons: be4f0e4f49256237f3026919a2742eb16e73dd75
[INFO] validating manifest of yitapi/analyze_amplicons 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 yitapi/analyze_amplicons 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 yitapi/analyze_amplicons
[INFO] finished frobbing yitapi/analyze_amplicons
[INFO] frobbed toml for yitapi/analyze_amplicons written to work/ex/beta-1.38-1/sources/1.37.0/gh/yitapi/analyze_amplicons/Cargo.toml
[INFO] started frobbing yitapi/analyze_amplicons
[INFO] finished frobbing yitapi/analyze_amplicons
[INFO] frobbed toml for yitapi/analyze_amplicons written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yitapi/analyze_amplicons/Cargo.toml
[INFO] crate yitapi/analyze_amplicons 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 yitapi/analyze_amplicons 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/yitapi/analyze_amplicons:/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] 303a753c0e98e2af83cc670b0db74f11dab79b0d6b2a65b4253dc8749a79e1c6
[INFO] running `"docker" "start" "-a" "303a753c0e98e2af83cc670b0db74f11dab79b0d6b2a65b4253dc8749a79e1c6"`
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling bit-vec v0.4.3
[INFO] [stderr]    Compiling either v1.0.2
[INFO] [stderr]    Compiling lazy_static v0.2.2
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling quick-error v1.1.0
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling itertools v0.5.9
[INFO] [stderr]    Compiling bit-set v0.4.0
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling csv v0.15.0
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling num-complex v0.1.35
[INFO] [stderr]    Compiling ordered-float v0.3.0
[INFO] [stderr]    Compiling itertools-num v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling num-bigint v0.1.35
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling nalgebra v0.10.1
[INFO] [stderr]    Compiling bio v0.10.0 (https://github.com/yitapi/rust-bio#24e457b1)
[INFO] [stderr]    Compiling analyze_amplicon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:86:101
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn data_stat(results: &HashMap<String, (String, Vec<u8>)>, output_file: &str) -> Result<String, 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] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:350:5
[INFO] [stderr]     |
[INFO] [stderr] 350 |     data_stat(&results, &args[4]);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.96s
[INFO] running `"docker" "inspect" "303a753c0e98e2af83cc670b0db74f11dab79b0d6b2a65b4253dc8749a79e1c6"`
[INFO] running `"docker" "rm" "-f" "303a753c0e98e2af83cc670b0db74f11dab79b0d6b2a65b4253dc8749a79e1c6"`
[INFO] [stdout] 303a753c0e98e2af83cc670b0db74f11dab79b0d6b2a65b4253dc8749a79e1c6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/yitapi/analyze_amplicons:/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] 6570b55c6d0aefd96ac7b374d21caf19ec162ab6928f8629f9f472b81f26dda8
[INFO] running `"docker" "start" "-a" "6570b55c6d0aefd96ac7b374d21caf19ec162ab6928f8629f9f472b81f26dda8"`
[INFO] [stderr]    Compiling analyze_amplicon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:86:101
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn data_stat(results: &HashMap<String, (String, Vec<u8>)>, output_file: &str) -> Result<String, 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] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:350:5
[INFO] [stderr]     |
[INFO] [stderr] 350 |     data_stat(&results, &args[4]);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "6570b55c6d0aefd96ac7b374d21caf19ec162ab6928f8629f9f472b81f26dda8"`
[INFO] running `"docker" "rm" "-f" "6570b55c6d0aefd96ac7b374d21caf19ec162ab6928f8629f9f472b81f26dda8"`
[INFO] [stdout] 6570b55c6d0aefd96ac7b374d21caf19ec162ab6928f8629f9f472b81f26dda8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/yitapi/analyze_amplicons:/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] edc9ae0a7e813edf4b20bc3929423b13533edc5ab5843e962be89e9cc95c7385
[INFO] running `"docker" "start" "-a" "edc9ae0a7e813edf4b20bc3929423b13533edc5ab5843e962be89e9cc95c7385"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/analyze_amplicon-2231668d40fd7aba
[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" "edc9ae0a7e813edf4b20bc3929423b13533edc5ab5843e962be89e9cc95c7385"`
[INFO] running `"docker" "rm" "-f" "edc9ae0a7e813edf4b20bc3929423b13533edc5ab5843e962be89e9cc95c7385"`
[INFO] [stdout] edc9ae0a7e813edf4b20bc3929423b13533edc5ab5843e962be89e9cc95c7385