[INFO] cloning repository blacktaxi/roll
[INFO] running `"git" "clone" "--bare" "git://github.com/blacktaxi/roll.git" "work/cache/sources/gh/blacktaxi/roll"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/blacktaxi/roll'...
[INFO] running `"git" "clone" "work/cache/sources/gh/blacktaxi/roll" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/blacktaxi/roll"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/blacktaxi/roll'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/blacktaxi/roll" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/blacktaxi/roll"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/blacktaxi/roll'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a0a785cd1610b4de8e99da8f10d0da4966aeb744
[INFO] sha for GitHub repo blacktaxi/roll: a0a785cd1610b4de8e99da8f10d0da4966aeb744
[INFO] validating manifest of blacktaxi/roll 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 blacktaxi/roll 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 blacktaxi/roll
[INFO] finished frobbing blacktaxi/roll
[INFO] frobbed toml for blacktaxi/roll written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/blacktaxi/roll/Cargo.toml
[INFO] started frobbing blacktaxi/roll
[INFO] finished frobbing blacktaxi/roll
[INFO] frobbed toml for blacktaxi/roll written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/blacktaxi/roll/Cargo.toml
[INFO] crate blacktaxi/roll 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 blacktaxi/roll against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/blacktaxi/roll:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 6c604f448a6d58281789ec96434f9d601692d9ab27e8d2b22374cf16e31ee866
[INFO] running `"docker" "start" "-a" "6c604f448a6d58281789ec96434f9d601692d9ab27e8d2b22374cf16e31ee866"`
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]    Compiling roll v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.92s
[INFO] running `"docker" "inspect" "6c604f448a6d58281789ec96434f9d601692d9ab27e8d2b22374cf16e31ee866"`
[INFO] running `"docker" "rm" "-f" "6c604f448a6d58281789ec96434f9d601692d9ab27e8d2b22374cf16e31ee866"`
[INFO] [stdout] 6c604f448a6d58281789ec96434f9d601692d9ab27e8d2b22374cf16e31ee866
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/blacktaxi/roll:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] dbdd2c348859db1b1b8a9c714cdab6fa5458b0f6950f16e119c7b2b5bcf0e834
[INFO] running `"docker" "start" "-a" "dbdd2c348859db1b1b8a9c714cdab6fa5458b0f6950f16e119c7b2b5bcf0e834"`
[INFO] [stderr]    Compiling roll v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "dbdd2c348859db1b1b8a9c714cdab6fa5458b0f6950f16e119c7b2b5bcf0e834"`
[INFO] running `"docker" "rm" "-f" "dbdd2c348859db1b1b8a9c714cdab6fa5458b0f6950f16e119c7b2b5bcf0e834"`
[INFO] [stdout] dbdd2c348859db1b1b8a9c714cdab6fa5458b0f6950f16e119c7b2b5bcf0e834
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/blacktaxi/roll:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] d87fc79a89013541559e2aa34b6ce8f992bfdca1213ddeb4fb1b5db537acdd2a
[INFO] running `"docker" "start" "-a" "d87fc79a89013541559e2aa34b6ce8f992bfdca1213ddeb4fb1b5db537acdd2a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/roll-fa09375d3e271c22
[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" "d87fc79a89013541559e2aa34b6ce8f992bfdca1213ddeb4fb1b5db537acdd2a"`
[INFO] running `"docker" "rm" "-f" "d87fc79a89013541559e2aa34b6ce8f992bfdca1213ddeb4fb1b5db537acdd2a"`
[INFO] [stdout] d87fc79a89013541559e2aa34b6ce8f992bfdca1213ddeb4fb1b5db537acdd2a