[INFO] cloning repository juhnowski/rust_loop
[INFO] running `"git" "clone" "--bare" "git://github.com/juhnowski/rust_loop.git" "work/cache/sources/gh/juhnowski/rust_loop"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/juhnowski/rust_loop'...
[INFO] running `"git" "clone" "work/cache/sources/gh/juhnowski/rust_loop" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/juhnowski/rust_loop"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/juhnowski/rust_loop'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/juhnowski/rust_loop" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/juhnowski/rust_loop"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/juhnowski/rust_loop'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d00868986cadd6af1bc5745931360860671fb96f
[INFO] sha for GitHub repo juhnowski/rust_loop: d00868986cadd6af1bc5745931360860671fb96f
[INFO] validating manifest of juhnowski/rust_loop 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 juhnowski/rust_loop 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 juhnowski/rust_loop
[INFO] finished frobbing juhnowski/rust_loop
[INFO] frobbed toml for juhnowski/rust_loop written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/juhnowski/rust_loop/Cargo.toml
[INFO] started frobbing juhnowski/rust_loop
[INFO] finished frobbing juhnowski/rust_loop
[INFO] frobbed toml for juhnowski/rust_loop written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/juhnowski/rust_loop/Cargo.toml
[INFO] crate juhnowski/rust_loop 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 juhnowski/rust_loop against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/juhnowski/rust_loop:/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] e94b72cd161f343a9279615253a0cacc6f3b848dd4d157cf4b7d0577a549582e
[INFO] running `"docker" "start" "-a" "e94b72cd161f343a9279615253a0cacc6f3b848dd4d157cf4b7d0577a549582e"`
[INFO] [stderr]    Compiling loops v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "e94b72cd161f343a9279615253a0cacc6f3b848dd4d157cf4b7d0577a549582e"`
[INFO] running `"docker" "rm" "-f" "e94b72cd161f343a9279615253a0cacc6f3b848dd4d157cf4b7d0577a549582e"`
[INFO] [stdout] e94b72cd161f343a9279615253a0cacc6f3b848dd4d157cf4b7d0577a549582e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/juhnowski/rust_loop:/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] bcffd9b37eb2527d7de52b9baba01e05e8664d0cf0e5f675733082a6bd4582d6
[INFO] running `"docker" "start" "-a" "bcffd9b37eb2527d7de52b9baba01e05e8664d0cf0e5f675733082a6bd4582d6"`
[INFO] [stderr]    Compiling loops v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "bcffd9b37eb2527d7de52b9baba01e05e8664d0cf0e5f675733082a6bd4582d6"`
[INFO] running `"docker" "rm" "-f" "bcffd9b37eb2527d7de52b9baba01e05e8664d0cf0e5f675733082a6bd4582d6"`
[INFO] [stdout] bcffd9b37eb2527d7de52b9baba01e05e8664d0cf0e5f675733082a6bd4582d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/juhnowski/rust_loop:/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] 599ef2853b4224f2318fafd61fa9c538ae8200fc2ace23b3ce4fac69fb5f9f78
[INFO] running `"docker" "start" "-a" "599ef2853b4224f2318fafd61fa9c538ae8200fc2ace23b3ce4fac69fb5f9f78"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/loops-f863c4fb45ad2c87
[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" "599ef2853b4224f2318fafd61fa9c538ae8200fc2ace23b3ce4fac69fb5f9f78"`
[INFO] running `"docker" "rm" "-f" "599ef2853b4224f2318fafd61fa9c538ae8200fc2ace23b3ce4fac69fb5f9f78"`
[INFO] [stdout] 599ef2853b4224f2318fafd61fa9c538ae8200fc2ace23b3ce4fac69fb5f9f78