[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 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-4/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/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e829ff3639f08c8880a65cf58efad9c1b85eb85d9c58cefe21e3d8d692ac2a62
[INFO] running `"docker" "start" "-a" "e829ff3639f08c8880a65cf58efad9c1b85eb85d9c58cefe21e3d8d692ac2a62"`
[INFO] [stderr]    Compiling word-count v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "e829ff3639f08c8880a65cf58efad9c1b85eb85d9c58cefe21e3d8d692ac2a62"`
[INFO] running `"docker" "rm" "-f" "e829ff3639f08c8880a65cf58efad9c1b85eb85d9c58cefe21e3d8d692ac2a62"`
[INFO] [stdout] e829ff3639f08c8880a65cf58efad9c1b85eb85d9c58cefe21e3d8d692ac2a62
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] f74ac1e8335dee7900c9e25d3528846e9c502fda7ea3fd190acd2d5dfbebeb57
[INFO] running `"docker" "start" "-a" "f74ac1e8335dee7900c9e25d3528846e9c502fda7ea3fd190acd2d5dfbebeb57"`
[INFO] [stderr]    Compiling word-count v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "f74ac1e8335dee7900c9e25d3528846e9c502fda7ea3fd190acd2d5dfbebeb57"`
[INFO] running `"docker" "rm" "-f" "f74ac1e8335dee7900c9e25d3528846e9c502fda7ea3fd190acd2d5dfbebeb57"`
[INFO] [stdout] f74ac1e8335dee7900c9e25d3528846e9c502fda7ea3fd190acd2d5dfbebeb57
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] bd399469e7d013205ad44580c74a0bd354d8f5cb0bc2a518420c22485f46cc2b
[INFO] running `"docker" "start" "-a" "bd399469e7d013205ad44580c74a0bd354d8f5cb0bc2a518420c22485f46cc2b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/word_count-602a06add2f6fa25
[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" "bd399469e7d013205ad44580c74a0bd354d8f5cb0bc2a518420c22485f46cc2b"`
[INFO] running `"docker" "rm" "-f" "bd399469e7d013205ad44580c74a0bd354d8f5cb0bc2a518420c22485f46cc2b"`
[INFO] [stdout] bd399469e7d013205ad44580c74a0bd354d8f5cb0bc2a518420c22485f46cc2b