[INFO] updating cached repository HazemAlhalabi/rust_word_counter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/HazemAlhalabi/rust_word_counter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/HazemAlhalabi/rust_word_counter" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/HazemAlhalabi/rust_word_counter"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/HazemAlhalabi/rust_word_counter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/HazemAlhalabi/rust_word_counter" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/HazemAlhalabi/rust_word_counter"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/HazemAlhalabi/rust_word_counter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a8f1da560afaf358367f40a28501af5ec8557e7a
[INFO] sha for GitHub repo HazemAlhalabi/rust_word_counter: a8f1da560afaf358367f40a28501af5ec8557e7a
[INFO] validating manifest of HazemAlhalabi/rust_word_counter on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of HazemAlhalabi/rust_word_counter on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing HazemAlhalabi/rust_word_counter
[INFO] finished frobbing HazemAlhalabi/rust_word_counter
[INFO] frobbed toml for HazemAlhalabi/rust_word_counter written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/HazemAlhalabi/rust_word_counter/Cargo.toml
[INFO] started frobbing HazemAlhalabi/rust_word_counter
[INFO] finished frobbing HazemAlhalabi/rust_word_counter
[INFO] frobbed toml for HazemAlhalabi/rust_word_counter written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/HazemAlhalabi/rust_word_counter/Cargo.toml
[INFO] crate HazemAlhalabi/rust_word_counter has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing HazemAlhalabi/rust_word_counter against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/HazemAlhalabi/rust_word_counter:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 289773c22bacd4e3307b9e58e753241e006d5dc60490eddfd8a128b46c2515da
[INFO] running `"docker" "start" "-a" "289773c22bacd4e3307b9e58e753241e006d5dc60490eddfd8a128b46c2515da"`
[INFO] [stderr]    Compiling word-counter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "289773c22bacd4e3307b9e58e753241e006d5dc60490eddfd8a128b46c2515da"`
[INFO] running `"docker" "rm" "-f" "289773c22bacd4e3307b9e58e753241e006d5dc60490eddfd8a128b46c2515da"`
[INFO] [stdout] 289773c22bacd4e3307b9e58e753241e006d5dc60490eddfd8a128b46c2515da
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/HazemAlhalabi/rust_word_counter:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 67b8785185c9388144fb260eb21c386709522b3ea48b3ebb940480683e98d0e7
[INFO] running `"docker" "start" "-a" "67b8785185c9388144fb260eb21c386709522b3ea48b3ebb940480683e98d0e7"`
[INFO] [stderr]    Compiling word-counter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "67b8785185c9388144fb260eb21c386709522b3ea48b3ebb940480683e98d0e7"`
[INFO] running `"docker" "rm" "-f" "67b8785185c9388144fb260eb21c386709522b3ea48b3ebb940480683e98d0e7"`
[INFO] [stdout] 67b8785185c9388144fb260eb21c386709522b3ea48b3ebb940480683e98d0e7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/HazemAlhalabi/rust_word_counter:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 74f18f68e0196a5b905b1c96bed28cb262e5c4206c6df5db1d8a7b1452fba670
[INFO] running `"docker" "start" "-a" "74f18f68e0196a5b905b1c96bed28cb262e5c4206c6df5db1d8a7b1452fba670"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/word_counter-039d7d073882d9f2
[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" "74f18f68e0196a5b905b1c96bed28cb262e5c4206c6df5db1d8a7b1452fba670"`
[INFO] running `"docker" "rm" "-f" "74f18f68e0196a5b905b1c96bed28cb262e5c4206c6df5db1d8a7b1452fba670"`
[INFO] [stdout] 74f18f68e0196a5b905b1c96bed28cb262e5c4206c6df5db1d8a7b1452fba670