[INFO] updating cached repository tooyoungtoosimplesometimesnaive/wc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tooyoungtoosimplesometimesnaive/wc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tooyoungtoosimplesometimesnaive/wc" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tooyoungtoosimplesometimesnaive/wc"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tooyoungtoosimplesometimesnaive/wc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tooyoungtoosimplesometimesnaive/wc" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tooyoungtoosimplesometimesnaive/wc"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tooyoungtoosimplesometimesnaive/wc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 230b7e1617b27544c6c7e371332ac3cf838116d4
[INFO] sha for GitHub repo tooyoungtoosimplesometimesnaive/wc: 230b7e1617b27544c6c7e371332ac3cf838116d4
[INFO] validating manifest of tooyoungtoosimplesometimesnaive/wc 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 tooyoungtoosimplesometimesnaive/wc 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 tooyoungtoosimplesometimesnaive/wc
[INFO] finished frobbing tooyoungtoosimplesometimesnaive/wc
[INFO] frobbed toml for tooyoungtoosimplesometimesnaive/wc written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tooyoungtoosimplesometimesnaive/wc/Cargo.toml
[INFO] started frobbing tooyoungtoosimplesometimesnaive/wc
[INFO] finished frobbing tooyoungtoosimplesometimesnaive/wc
[INFO] frobbed toml for tooyoungtoosimplesometimesnaive/wc written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tooyoungtoosimplesometimesnaive/wc/Cargo.toml
[INFO] crate tooyoungtoosimplesometimesnaive/wc 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 tooyoungtoosimplesometimesnaive/wc against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tooyoungtoosimplesometimesnaive/wc:/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] e7561a5dd3823043610b8d967f5a8b8085e0854f0da75d1deafb1256b50b1bc6
[INFO] running `"docker" "start" "-a" "e7561a5dd3823043610b8d967f5a8b8085e0854f0da75d1deafb1256b50b1bc6"`
[INFO] [stderr]    Compiling group-result v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `"docker" "inspect" "e7561a5dd3823043610b8d967f5a8b8085e0854f0da75d1deafb1256b50b1bc6"`
[INFO] running `"docker" "rm" "-f" "e7561a5dd3823043610b8d967f5a8b8085e0854f0da75d1deafb1256b50b1bc6"`
[INFO] [stdout] e7561a5dd3823043610b8d967f5a8b8085e0854f0da75d1deafb1256b50b1bc6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tooyoungtoosimplesometimesnaive/wc:/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] 02f6a03c6d9c27c2e0ee22c1664eff820362ed00dee5b70324a02a97710edd2b
[INFO] running `"docker" "start" "-a" "02f6a03c6d9c27c2e0ee22c1664eff820362ed00dee5b70324a02a97710edd2b"`
[INFO] [stderr]    Compiling group-result v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "02f6a03c6d9c27c2e0ee22c1664eff820362ed00dee5b70324a02a97710edd2b"`
[INFO] running `"docker" "rm" "-f" "02f6a03c6d9c27c2e0ee22c1664eff820362ed00dee5b70324a02a97710edd2b"`
[INFO] [stdout] 02f6a03c6d9c27c2e0ee22c1664eff820362ed00dee5b70324a02a97710edd2b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tooyoungtoosimplesometimesnaive/wc:/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] 102c0e20f83ef5b3879643f089968269b26565914e8ac2059c63d0ffef751f78
[INFO] running `"docker" "start" "-a" "102c0e20f83ef5b3879643f089968269b26565914e8ac2059c63d0ffef751f78"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/group_result-708ac9477e64a952
[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" "102c0e20f83ef5b3879643f089968269b26565914e8ac2059c63d0ffef751f78"`
[INFO] running `"docker" "rm" "-f" "102c0e20f83ef5b3879643f089968269b26565914e8ac2059c63d0ffef751f78"`
[INFO] [stdout] 102c0e20f83ef5b3879643f089968269b26565914e8ac2059c63d0ffef751f78