[INFO] cloning repository MaikKlein/variadic
[INFO] running `"git" "clone" "--bare" "git://github.com/MaikKlein/variadic.git" "work/cache/sources/gh/MaikKlein/variadic"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/MaikKlein/variadic'...
[INFO] running `"git" "clone" "work/cache/sources/gh/MaikKlein/variadic" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/MaikKlein/variadic"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/MaikKlein/variadic'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MaikKlein/variadic" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/MaikKlein/variadic"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/MaikKlein/variadic'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 333a6032d30b940430a5d2de04704a11d2a000c3
[INFO] sha for GitHub repo MaikKlein/variadic: 333a6032d30b940430a5d2de04704a11d2a000c3
[INFO] validating manifest of MaikKlein/variadic 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 MaikKlein/variadic 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 MaikKlein/variadic
[INFO] finished frobbing MaikKlein/variadic
[INFO] frobbed toml for MaikKlein/variadic written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/MaikKlein/variadic/Cargo.toml
[INFO] started frobbing MaikKlein/variadic
[INFO] finished frobbing MaikKlein/variadic
[INFO] frobbed toml for MaikKlein/variadic written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/MaikKlein/variadic/Cargo.toml
[INFO] crate MaikKlein/variadic 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 MaikKlein/variadic against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/MaikKlein/variadic:/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] e8fadd0ad616204cdf898cddda4dc97542e7e69269656dfcd3dfa0d59687b9c3
[INFO] running `"docker" "start" "-a" "e8fadd0ad616204cdf898cddda4dc97542e7e69269656dfcd3dfa0d59687b9c3"`
[INFO] [stderr]    Compiling variadic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "e8fadd0ad616204cdf898cddda4dc97542e7e69269656dfcd3dfa0d59687b9c3"`
[INFO] running `"docker" "rm" "-f" "e8fadd0ad616204cdf898cddda4dc97542e7e69269656dfcd3dfa0d59687b9c3"`
[INFO] [stdout] e8fadd0ad616204cdf898cddda4dc97542e7e69269656dfcd3dfa0d59687b9c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/MaikKlein/variadic:/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] f64e3ecf8169166d942736f99c564b171f37d5f047acaca1c4183d88f6ad3def
[INFO] running `"docker" "start" "-a" "f64e3ecf8169166d942736f99c564b171f37d5f047acaca1c4183d88f6ad3def"`
[INFO] [stderr]    Compiling variadic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "f64e3ecf8169166d942736f99c564b171f37d5f047acaca1c4183d88f6ad3def"`
[INFO] running `"docker" "rm" "-f" "f64e3ecf8169166d942736f99c564b171f37d5f047acaca1c4183d88f6ad3def"`
[INFO] [stdout] f64e3ecf8169166d942736f99c564b171f37d5f047acaca1c4183d88f6ad3def
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/MaikKlein/variadic:/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] 436aed7c65de7e629edf9c33b21cfa44cb8b3008454fd66510e97782e6ca233d
[INFO] running `"docker" "start" "-a" "436aed7c65de7e629edf9c33b21cfa44cb8b3008454fd66510e97782e6ca233d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/variadic-bcf73757883eb5d9
[INFO] [stderr]    Doc-tests variadic
[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] [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" "436aed7c65de7e629edf9c33b21cfa44cb8b3008454fd66510e97782e6ca233d"`
[INFO] running `"docker" "rm" "-f" "436aed7c65de7e629edf9c33b21cfa44cb8b3008454fd66510e97782e6ca233d"`
[INFO] [stdout] 436aed7c65de7e629edf9c33b21cfa44cb8b3008454fd66510e97782e6ca233d