[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/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/hurwitzlab/kmer_frequencies"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/hurwitzlab/kmer_frequencies'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hurwitzlab/kmer_frequencies" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/hurwitzlab/kmer_frequencies"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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 master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hurwitzlab/kmer_frequencies on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "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/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking hurwitzlab/kmer_frequencies against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-3/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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=forbid" "-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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] dc55655f3327683f5e0decca6fd555ed4f55575bf8948a41482a28238364a9a9
[INFO] running `"docker" "start" "-a" "dc55655f3327683f5e0decca6fd555ed4f55575bf8948a41482a28238364a9a9"`
[INFO] [stderr]    Compiling serde v1.0.72
[INFO] [stderr]     Checking bytecount v0.3.2
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking csv-core v0.1.4
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking statrs v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.72
[INFO] [stderr]     Checking multimap v0.4.0
[INFO] [stderr]     Checking bv v0.7.4
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking csv v1.0.0
[INFO] [stderr]     Checking bio-types v0.2.0
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking bio v0.22.0
[INFO] [stderr]     Checking 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] 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 58.72s
[INFO] running `"docker" "inspect" "dc55655f3327683f5e0decca6fd555ed4f55575bf8948a41482a28238364a9a9"`
[INFO] running `"docker" "rm" "-f" "dc55655f3327683f5e0decca6fd555ed4f55575bf8948a41482a28238364a9a9"`
[INFO] [stdout] dc55655f3327683f5e0decca6fd555ed4f55575bf8948a41482a28238364a9a9