[INFO] updating cached repository matt-thomson/word-count
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/matt-thomson/word-count
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/matt-thomson/word-count" "work/ex/beta-1.37-6/sources/1.36.0/gh/matt-thomson/word-count"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/matt-thomson/word-count'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matt-thomson/word-count" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matt-thomson/word-count"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matt-thomson/word-count'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 03e05efb8ee0561bbb21e94042825db3498d2081
[INFO] sha for GitHub repo matt-thomson/word-count: 03e05efb8ee0561bbb21e94042825db3498d2081
[INFO] validating manifest of matt-thomson/word-count 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 matt-thomson/word-count 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 matt-thomson/word-count
[INFO] finished frobbing matt-thomson/word-count
[INFO] frobbed toml for matt-thomson/word-count written to work/ex/beta-1.37-6/sources/1.36.0/gh/matt-thomson/word-count/Cargo.toml
[INFO] started frobbing matt-thomson/word-count
[INFO] finished frobbing matt-thomson/word-count
[INFO] frobbed toml for matt-thomson/word-count written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matt-thomson/word-count/Cargo.toml
[INFO] crate matt-thomson/word-count 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 matt-thomson/word-count against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/matt-thomson/word-count:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 5c5eb300fb60977e52e55b00c3c2b2a32a296cccef38de15db0bb8f6620d67ac
[INFO] running `"docker" "start" "-a" "5c5eb300fb60977e52e55b00c3c2b2a32a296cccef38de15db0bb8f6620d67ac"`
[INFO] [stderr]    Compiling word-count v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "5c5eb300fb60977e52e55b00c3c2b2a32a296cccef38de15db0bb8f6620d67ac"`
[INFO] running `"docker" "rm" "-f" "5c5eb300fb60977e52e55b00c3c2b2a32a296cccef38de15db0bb8f6620d67ac"`
[INFO] [stdout] 5c5eb300fb60977e52e55b00c3c2b2a32a296cccef38de15db0bb8f6620d67ac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/matt-thomson/word-count:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fb315d89e4e7bc6d6d055575d43254dd928d0542de1169b43995f61649827a79
[INFO] running `"docker" "start" "-a" "fb315d89e4e7bc6d6d055575d43254dd928d0542de1169b43995f61649827a79"`
[INFO] [stderr]    Compiling word-count v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "fb315d89e4e7bc6d6d055575d43254dd928d0542de1169b43995f61649827a79"`
[INFO] running `"docker" "rm" "-f" "fb315d89e4e7bc6d6d055575d43254dd928d0542de1169b43995f61649827a79"`
[INFO] [stdout] fb315d89e4e7bc6d6d055575d43254dd928d0542de1169b43995f61649827a79
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/matt-thomson/word-count:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 497972407bcd90f5746dabf4b811375072f99f05a8946f852a5f646c2f141ff7
[INFO] running `"docker" "start" "-a" "497972407bcd90f5746dabf4b811375072f99f05a8946f852a5f646c2f141ff7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/word_count-5e370fa88353d4c6
[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" "497972407bcd90f5746dabf4b811375072f99f05a8946f852a5f646c2f141ff7"`
[INFO] running `"docker" "rm" "-f" "497972407bcd90f5746dabf4b811375072f99f05a8946f852a5f646c2f141ff7"`
[INFO] [stdout] 497972407bcd90f5746dabf4b811375072f99f05a8946f852a5f646c2f141ff7