[INFO] cloning repository stisol/Maze-Solver
[INFO] running `"git" "clone" "--bare" "git://github.com/stisol/Maze-Solver.git" "work/cache/sources/gh/stisol/Maze-Solver"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/stisol/Maze-Solver'...
[INFO] running `"git" "clone" "work/cache/sources/gh/stisol/Maze-Solver" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/stisol/Maze-Solver"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/stisol/Maze-Solver'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stisol/Maze-Solver" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/stisol/Maze-Solver"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/stisol/Maze-Solver'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 23d66f0080bf10eff1d9e768bf446cba8015d3bc
[INFO] sha for GitHub repo stisol/Maze-Solver: 23d66f0080bf10eff1d9e768bf446cba8015d3bc
[INFO] validating manifest of stisol/Maze-Solver 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 stisol/Maze-Solver 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 stisol/Maze-Solver
[INFO] finished frobbing stisol/Maze-Solver
[INFO] frobbed toml for stisol/Maze-Solver written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/stisol/Maze-Solver/Cargo.toml
[INFO] started frobbing stisol/Maze-Solver
[INFO] finished frobbing stisol/Maze-Solver
[INFO] frobbed toml for stisol/Maze-Solver written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/stisol/Maze-Solver/Cargo.toml
[INFO] crate stisol/Maze-Solver 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pathfinding v0.7.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing stisol/Maze-Solver against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/stisol/Maze-Solver:/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] 1853fdf387731e0773acd9e01062f201271e3ffb864a296a5215d32bd40e17cf
[INFO] running `"docker" "start" "-a" "1853fdf387731e0773acd9e01062f201271e3ffb864a296a5215d32bd40e17cf"`
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling pathfinding v0.7.0
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling maze_solver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.04s
[INFO] running `"docker" "inspect" "1853fdf387731e0773acd9e01062f201271e3ffb864a296a5215d32bd40e17cf"`
[INFO] running `"docker" "rm" "-f" "1853fdf387731e0773acd9e01062f201271e3ffb864a296a5215d32bd40e17cf"`
[INFO] [stdout] 1853fdf387731e0773acd9e01062f201271e3ffb864a296a5215d32bd40e17cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/stisol/Maze-Solver:/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] a1462c1f340154f0c75bf95c26db825376986c302c3a16959e5b6fb330374440
[INFO] running `"docker" "start" "-a" "a1462c1f340154f0c75bf95c26db825376986c302c3a16959e5b6fb330374440"`
[INFO] [stderr]    Compiling maze_solver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "a1462c1f340154f0c75bf95c26db825376986c302c3a16959e5b6fb330374440"`
[INFO] running `"docker" "rm" "-f" "a1462c1f340154f0c75bf95c26db825376986c302c3a16959e5b6fb330374440"`
[INFO] [stdout] a1462c1f340154f0c75bf95c26db825376986c302c3a16959e5b6fb330374440
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/stisol/Maze-Solver:/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] 8ebefb837c7a95544e32a7ed7469eeff40f4264ecc7b86bf0e286ccde8dc67da
[INFO] running `"docker" "start" "-a" "8ebefb837c7a95544e32a7ed7469eeff40f4264ecc7b86bf0e286ccde8dc67da"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/maze_solver-12b3ddf6ca0bccdb
[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" "8ebefb837c7a95544e32a7ed7469eeff40f4264ecc7b86bf0e286ccde8dc67da"`
[INFO] running `"docker" "rm" "-f" "8ebefb837c7a95544e32a7ed7469eeff40f4264ecc7b86bf0e286ccde8dc67da"`
[INFO] [stdout] 8ebefb837c7a95544e32a7ed7469eeff40f4264ecc7b86bf0e286ccde8dc67da