[INFO] updating cached repository dovreshef/word_collector
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dovreshef/word_collector
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dovreshef/word_collector" "work/ex/beta-1.37-6/sources/1.36.0/gh/dovreshef/word_collector"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/dovreshef/word_collector'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dovreshef/word_collector" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dovreshef/word_collector"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dovreshef/word_collector'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4647d90bc79bbc3158efba4a30f4adc40f23ee34
[INFO] sha for GitHub repo dovreshef/word_collector: 4647d90bc79bbc3158efba4a30f4adc40f23ee34
[INFO] validating manifest of dovreshef/word_collector on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dovreshef/word_collector on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dovreshef/word_collector
[INFO] finished frobbing dovreshef/word_collector
[INFO] frobbed toml for dovreshef/word_collector written to work/ex/beta-1.37-6/sources/1.36.0/gh/dovreshef/word_collector/Cargo.toml
[INFO] started frobbing dovreshef/word_collector
[INFO] finished frobbing dovreshef/word_collector
[INFO] frobbed toml for dovreshef/word_collector written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dovreshef/word_collector/Cargo.toml
[INFO] crate dovreshef/word_collector already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dovreshef/word_collector against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dovreshef/word_collector:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 476a036c3be1a5d1fdc83fce88a754c8692a0a00827f4824b9227d5d0b2b136e
[INFO] running `"docker" "start" "-a" "476a036c3be1a5d1fdc83fce88a754c8692a0a00827f4824b9227d5d0b2b136e"`
[INFO] [stderr]    Compiling openssl v0.9.9
[INFO] [stderr]    Compiling lazy_static v0.2.5
[INFO] [stderr]    Compiling openssl-sys v0.9.9
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling utf-8 v0.6.0
[INFO] [stderr]    Compiling bit-set v0.4.0
[INFO] [stderr]    Compiling string_cache_codegen v0.3.1
[INFO] [stderr]    Compiling futf v0.1.3
[INFO] [stderr]    Compiling tendril v0.2.3
[INFO] [stderr]    Compiling string_cache v0.3.0
[INFO] [stderr]    Compiling html5ever-atoms v0.1.3
[INFO] [stderr]    Compiling native-tls v0.1.1
[INFO] [stderr]    Compiling html5ever v0.12.1
[INFO] [stderr]    Compiling hyper-native-tls v0.2.2
[INFO] [stderr]    Compiling select v0.3.0 (https://github.com/utkarshkukreti/select.rs.git#7fedd1fe)
[INFO] [stderr]    Compiling word_collector v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.85s
[INFO] running `"docker" "inspect" "476a036c3be1a5d1fdc83fce88a754c8692a0a00827f4824b9227d5d0b2b136e"`
[INFO] running `"docker" "rm" "-f" "476a036c3be1a5d1fdc83fce88a754c8692a0a00827f4824b9227d5d0b2b136e"`
[INFO] [stdout] 476a036c3be1a5d1fdc83fce88a754c8692a0a00827f4824b9227d5d0b2b136e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dovreshef/word_collector:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] d588bc224583cbaa043965e21a4279752c7845265e3a62ba279d87b711b6c76d
[INFO] running `"docker" "start" "-a" "d588bc224583cbaa043965e21a4279752c7845265e3a62ba279d87b711b6c76d"`
[INFO] [stderr]    Compiling word_collector v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "d588bc224583cbaa043965e21a4279752c7845265e3a62ba279d87b711b6c76d"`
[INFO] running `"docker" "rm" "-f" "d588bc224583cbaa043965e21a4279752c7845265e3a62ba279d87b711b6c76d"`
[INFO] [stdout] d588bc224583cbaa043965e21a4279752c7845265e3a62ba279d87b711b6c76d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dovreshef/word_collector:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] bbb4f7bf24f80066cff8e1150bebafdaeefc5aaa04a20e383c372701936edc71
[INFO] running `"docker" "start" "-a" "bbb4f7bf24f80066cff8e1150bebafdaeefc5aaa04a20e383c372701936edc71"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/word_collector-6fcc97f1f52bcb54
[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" "bbb4f7bf24f80066cff8e1150bebafdaeefc5aaa04a20e383c372701936edc71"`
[INFO] running `"docker" "rm" "-f" "bbb4f7bf24f80066cff8e1150bebafdaeefc5aaa04a20e383c372701936edc71"`
[INFO] [stdout] bbb4f7bf24f80066cff8e1150bebafdaeefc5aaa04a20e383c372701936edc71