[INFO] updating cached repository mooreryan/filter_454
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mooreryan/filter_454
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mooreryan/filter_454" "work/ex/beta-1.38-1/sources/1.37.0/gh/mooreryan/filter_454"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mooreryan/filter_454'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mooreryan/filter_454" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mooreryan/filter_454"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mooreryan/filter_454'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5785d6750b027b7aa6b4046ca771cfc505f43c27
[INFO] sha for GitHub repo mooreryan/filter_454: 5785d6750b027b7aa6b4046ca771cfc505f43c27
[INFO] validating manifest of mooreryan/filter_454 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 mooreryan/filter_454 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 mooreryan/filter_454
[INFO] finished frobbing mooreryan/filter_454
[INFO] frobbed toml for mooreryan/filter_454 written to work/ex/beta-1.38-1/sources/1.37.0/gh/mooreryan/filter_454/Cargo.toml
[INFO] started frobbing mooreryan/filter_454
[INFO] finished frobbing mooreryan/filter_454
[INFO] frobbed toml for mooreryan/filter_454 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mooreryan/filter_454/Cargo.toml
[INFO] crate mooreryan/filter_454 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 mooreryan/filter_454 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/mooreryan/filter_454:/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] 170957ac5e5f3e7a771d25ab2391f95998bfa4c7c99772da17ca4a79adc8da44
[INFO] running `"docker" "start" "-a" "170957ac5e5f3e7a771d25ab2391f95998bfa4c7c99772da17ca4a79adc8da44"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling bio v0.25.0
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling statrs v0.10.0
[INFO] [stderr]    Compiling statrs v0.9.0
[INFO] [stderr]    Compiling bv v0.10.0
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling regex v1.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling bio-types v0.4.0
[INFO] [stderr]    Compiling csv v1.0.6
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling filter_454 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `"docker" "inspect" "170957ac5e5f3e7a771d25ab2391f95998bfa4c7c99772da17ca4a79adc8da44"`
[INFO] running `"docker" "rm" "-f" "170957ac5e5f3e7a771d25ab2391f95998bfa4c7c99772da17ca4a79adc8da44"`
[INFO] [stdout] 170957ac5e5f3e7a771d25ab2391f95998bfa4c7c99772da17ca4a79adc8da44
[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/mooreryan/filter_454:/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] 383d67274d331be5811603f249f890032ecdfb24431799dec965764f2e7a8d88
[INFO] running `"docker" "start" "-a" "383d67274d331be5811603f249f890032ecdfb24431799dec965764f2e7a8d88"`
[INFO] [stderr]    Compiling filter_454 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `"docker" "inspect" "383d67274d331be5811603f249f890032ecdfb24431799dec965764f2e7a8d88"`
[INFO] running `"docker" "rm" "-f" "383d67274d331be5811603f249f890032ecdfb24431799dec965764f2e7a8d88"`
[INFO] [stdout] 383d67274d331be5811603f249f890032ecdfb24431799dec965764f2e7a8d88
[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/mooreryan/filter_454:/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] f4d4109550d83cb4bc8b1fb4dc0da01512d2ef108138eab105736e3ceb2910c0
[INFO] running `"docker" "start" "-a" "f4d4109550d83cb4bc8b1fb4dc0da01512d2ef108138eab105736e3ceb2910c0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/filter_454-bc27fbe834acc120
[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/filter_454-20faa984ee015be8
[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 filter_454
[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" "f4d4109550d83cb4bc8b1fb4dc0da01512d2ef108138eab105736e3ceb2910c0"`
[INFO] running `"docker" "rm" "-f" "f4d4109550d83cb4bc8b1fb4dc0da01512d2ef108138eab105736e3ceb2910c0"`
[INFO] [stdout] f4d4109550d83cb4bc8b1fb4dc0da01512d2ef108138eab105736e3ceb2910c0