[INFO] cloning repository 35359595/n-Queens-Completion-Puzzle
[INFO] running `"git" "clone" "--bare" "git://github.com/35359595/n-Queens-Completion-Puzzle.git" "work/cache/sources/gh/35359595/n-Queens-Completion-Puzzle"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/35359595/n-Queens-Completion-Puzzle'...
[INFO] running `"git" "clone" "work/cache/sources/gh/35359595/n-Queens-Completion-Puzzle" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/35359595/n-Queens-Completion-Puzzle"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/35359595/n-Queens-Completion-Puzzle'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/35359595/n-Queens-Completion-Puzzle" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/35359595/n-Queens-Completion-Puzzle"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/35359595/n-Queens-Completion-Puzzle'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f0a3948ea940ad63455e6bd8be7119e8e0d33c12
[INFO] sha for GitHub repo 35359595/n-Queens-Completion-Puzzle: f0a3948ea940ad63455e6bd8be7119e8e0d33c12
[INFO] validating manifest of 35359595/n-Queens-Completion-Puzzle 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 35359595/n-Queens-Completion-Puzzle 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 35359595/n-Queens-Completion-Puzzle
[INFO] finished frobbing 35359595/n-Queens-Completion-Puzzle
[INFO] frobbed toml for 35359595/n-Queens-Completion-Puzzle written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/35359595/n-Queens-Completion-Puzzle/Cargo.toml
[INFO] started frobbing 35359595/n-Queens-Completion-Puzzle
[INFO] finished frobbing 35359595/n-Queens-Completion-Puzzle
[INFO] frobbed toml for 35359595/n-Queens-Completion-Puzzle written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/35359595/n-Queens-Completion-Puzzle/Cargo.toml
[INFO] crate 35359595/n-Queens-Completion-Puzzle 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 35359595/n-Queens-Completion-Puzzle 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/35359595/n-Queens-Completion-Puzzle:/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] c7655860234b0cdf26d2c568eb67957020a8a59e7e227de603254ee815d5c421
[INFO] running `"docker" "start" "-a" "c7655860234b0cdf26d2c568eb67957020a8a59e7e227de603254ee815d5c421"`
[INFO] [stderr]    Compiling queen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `"docker" "inspect" "c7655860234b0cdf26d2c568eb67957020a8a59e7e227de603254ee815d5c421"`
[INFO] running `"docker" "rm" "-f" "c7655860234b0cdf26d2c568eb67957020a8a59e7e227de603254ee815d5c421"`
[INFO] [stdout] c7655860234b0cdf26d2c568eb67957020a8a59e7e227de603254ee815d5c421
[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/35359595/n-Queens-Completion-Puzzle:/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] 71ca7e8004c161721f8491c2fbd02c68a8e55148a5dcc44bcc5524c3ab63536d
[INFO] running `"docker" "start" "-a" "71ca7e8004c161721f8491c2fbd02c68a8e55148a5dcc44bcc5524c3ab63536d"`
[INFO] [stderr]    Compiling queen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "71ca7e8004c161721f8491c2fbd02c68a8e55148a5dcc44bcc5524c3ab63536d"`
[INFO] running `"docker" "rm" "-f" "71ca7e8004c161721f8491c2fbd02c68a8e55148a5dcc44bcc5524c3ab63536d"`
[INFO] [stdout] 71ca7e8004c161721f8491c2fbd02c68a8e55148a5dcc44bcc5524c3ab63536d
[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/35359595/n-Queens-Completion-Puzzle:/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] 140a07e5ebac4881834795a1a1e0c2b43b72f7cd79dbc0ce2e8962a4f389c460
[INFO] running `"docker" "start" "-a" "140a07e5ebac4881834795a1a1e0c2b43b72f7cd79dbc0ce2e8962a4f389c460"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/queen-8dc88aa792338810
[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" "140a07e5ebac4881834795a1a1e0c2b43b72f7cd79dbc0ce2e8962a4f389c460"`
[INFO] running `"docker" "rm" "-f" "140a07e5ebac4881834795a1a1e0c2b43b72f7cd79dbc0ce2e8962a4f389c460"`
[INFO] [stdout] 140a07e5ebac4881834795a1a1e0c2b43b72f7cd79dbc0ce2e8962a4f389c460