[INFO] updating cached repository martingallagher/str-iter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/martingallagher/str-iter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/martingallagher/str-iter" "work/ex/beta-1.38-1/sources/1.37.0/gh/martingallagher/str-iter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/martingallagher/str-iter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/martingallagher/str-iter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/martingallagher/str-iter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/martingallagher/str-iter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f2dc0b9b7835806ccfaca9f832e3457d7692495b
[INFO] sha for GitHub repo martingallagher/str-iter: f2dc0b9b7835806ccfaca9f832e3457d7692495b
[INFO] validating manifest of martingallagher/str-iter 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 martingallagher/str-iter 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 martingallagher/str-iter
[INFO] finished frobbing martingallagher/str-iter
[INFO] frobbed toml for martingallagher/str-iter written to work/ex/beta-1.38-1/sources/1.37.0/gh/martingallagher/str-iter/Cargo.toml
[INFO] started frobbing martingallagher/str-iter
[INFO] finished frobbing martingallagher/str-iter
[INFO] frobbed toml for martingallagher/str-iter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/martingallagher/str-iter/Cargo.toml
[INFO] crate martingallagher/str-iter 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/martingallagher/str-iter/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 martingallagher/str-iter against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/martingallagher/str-iter:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 5923d638a7b38f3923e3d1b068da5885bce729044ae29803312e556416137122
[INFO] running `"docker" "start" "-a" "5923d638a7b38f3923e3d1b068da5885bce729044ae29803312e556416137122"`
[INFO] [stderr]    Compiling str_iter v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "5923d638a7b38f3923e3d1b068da5885bce729044ae29803312e556416137122"`
[INFO] running `"docker" "rm" "-f" "5923d638a7b38f3923e3d1b068da5885bce729044ae29803312e556416137122"`
[INFO] [stdout] 5923d638a7b38f3923e3d1b068da5885bce729044ae29803312e556416137122
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/martingallagher/str-iter:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 839658e04eb4ffc252c23da08549d84f7bed1959b3ee892ad3b5f3ec733d7b48
[INFO] running `"docker" "start" "-a" "839658e04eb4ffc252c23da08549d84f7bed1959b3ee892ad3b5f3ec733d7b48"`
[INFO] [stderr]    Compiling str_iter v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "839658e04eb4ffc252c23da08549d84f7bed1959b3ee892ad3b5f3ec733d7b48"`
[INFO] running `"docker" "rm" "-f" "839658e04eb4ffc252c23da08549d84f7bed1959b3ee892ad3b5f3ec733d7b48"`
[INFO] [stdout] 839658e04eb4ffc252c23da08549d84f7bed1959b3ee892ad3b5f3ec733d7b48
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/martingallagher/str-iter:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 466953562fa8f930e6ee3611fde8ffabe06596e8a6357af1767f52cf7bb20c82
[INFO] running `"docker" "start" "-a" "466953562fa8f930e6ee3611fde8ffabe06596e8a6357af1767f52cf7bb20c82"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/str_iter-f31800c0feb80b6d
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::func_count ... ok
[INFO] [stdout] test tests::substr_count ... ok
[INFO] [stdout] test tests::word_count ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests str_iter
[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" "466953562fa8f930e6ee3611fde8ffabe06596e8a6357af1767f52cf7bb20c82"`
[INFO] running `"docker" "rm" "-f" "466953562fa8f930e6ee3611fde8ffabe06596e8a6357af1767f52cf7bb20c82"`
[INFO] [stdout] 466953562fa8f930e6ee3611fde8ffabe06596e8a6357af1767f52cf7bb20c82