[INFO] cloning repository howeih/Day-19-Counting-inversions
[INFO] running `"git" "clone" "--bare" "git://github.com/howeih/Day-19-Counting-inversions.git" "work/cache/sources/gh/howeih/Day-19-Counting-inversions"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/howeih/Day-19-Counting-inversions'...
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-19-Counting-inversions" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/howeih/Day-19-Counting-inversions"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/howeih/Day-19-Counting-inversions'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-19-Counting-inversions" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/howeih/Day-19-Counting-inversions"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/howeih/Day-19-Counting-inversions'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eb628a7dd3f3ee712dd784f2ff40cf122ffb4c11
[INFO] sha for GitHub repo howeih/Day-19-Counting-inversions: eb628a7dd3f3ee712dd784f2ff40cf122ffb4c11
[INFO] validating manifest of howeih/Day-19-Counting-inversions on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of howeih/Day-19-Counting-inversions on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing howeih/Day-19-Counting-inversions
[INFO] finished frobbing howeih/Day-19-Counting-inversions
[INFO] frobbed toml for howeih/Day-19-Counting-inversions written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/howeih/Day-19-Counting-inversions/Cargo.toml
[INFO] started frobbing howeih/Day-19-Counting-inversions
[INFO] finished frobbing howeih/Day-19-Counting-inversions
[INFO] frobbed toml for howeih/Day-19-Counting-inversions written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/howeih/Day-19-Counting-inversions/Cargo.toml
[INFO] crate howeih/Day-19-Counting-inversions already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing howeih/Day-19-Counting-inversions against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/howeih/Day-19-Counting-inversions:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 5cdad7dbe57dd566b8093a8c89dba1c38fd7335747b36b28eb0f1b1dba668ef0
[INFO] running `"docker" "start" "-a" "5cdad7dbe57dd566b8093a8c89dba1c38fd7335747b36b28eb0f1b1dba668ef0"`
[INFO] [stderr]    Compiling counting_inversions v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "5cdad7dbe57dd566b8093a8c89dba1c38fd7335747b36b28eb0f1b1dba668ef0"`
[INFO] running `"docker" "rm" "-f" "5cdad7dbe57dd566b8093a8c89dba1c38fd7335747b36b28eb0f1b1dba668ef0"`
[INFO] [stdout] 5cdad7dbe57dd566b8093a8c89dba1c38fd7335747b36b28eb0f1b1dba668ef0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/howeih/Day-19-Counting-inversions:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] d477c7b5cdb5c261931f70e23e571a23f288940c5b35693eb4f0008b6d7aec81
[INFO] running `"docker" "start" "-a" "d477c7b5cdb5c261931f70e23e571a23f288940c5b35693eb4f0008b6d7aec81"`
[INFO] [stderr]    Compiling counting_inversions v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "d477c7b5cdb5c261931f70e23e571a23f288940c5b35693eb4f0008b6d7aec81"`
[INFO] running `"docker" "rm" "-f" "d477c7b5cdb5c261931f70e23e571a23f288940c5b35693eb4f0008b6d7aec81"`
[INFO] [stdout] d477c7b5cdb5c261931f70e23e571a23f288940c5b35693eb4f0008b6d7aec81
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/howeih/Day-19-Counting-inversions:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] a21f0d1a126dfc58b452b50ec2d8b4c06df9f9cefb383430c81a32cdbdd8caf0
[INFO] running `"docker" "start" "-a" "a21f0d1a126dfc58b452b50ec2d8b4c06df9f9cefb383430c81a32cdbdd8caf0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/counting_inversions-5b9e32e89f63ca4e
[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" "a21f0d1a126dfc58b452b50ec2d8b4c06df9f9cefb383430c81a32cdbdd8caf0"`
[INFO] running `"docker" "rm" "-f" "a21f0d1a126dfc58b452b50ec2d8b4c06df9f9cefb383430c81a32cdbdd8caf0"`
[INFO] [stdout] a21f0d1a126dfc58b452b50ec2d8b4c06df9f9cefb383430c81a32cdbdd8caf0