[INFO] cloning repository chrde/mazes
[INFO] running `"git" "clone" "--bare" "git://github.com/chrde/mazes.git" "work/cache/sources/gh/chrde/mazes"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/chrde/mazes'...
[INFO] running `"git" "clone" "work/cache/sources/gh/chrde/mazes" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chrde/mazes"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chrde/mazes'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chrde/mazes" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chrde/mazes"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chrde/mazes'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0ee57dede0c6e902483cba11161c34a67b2d23a6
[INFO] sha for GitHub repo chrde/mazes: 0ee57dede0c6e902483cba11161c34a67b2d23a6
[INFO] validating manifest of chrde/mazes 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 chrde/mazes 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 chrde/mazes
[INFO] finished frobbing chrde/mazes
[INFO] frobbed toml for chrde/mazes written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chrde/mazes/Cargo.toml
[INFO] started frobbing chrde/mazes
[INFO] finished frobbing chrde/mazes
[INFO] frobbed toml for chrde/mazes written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chrde/mazes/Cargo.toml
[INFO] crate chrde/mazes 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 chrde/mazes against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chrde/mazes:/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] 39734a0821ebbb6f16675cdb2089347b76f095b6d0b5bc782adb422123a42c0d
[INFO] running `"docker" "start" "-a" "39734a0821ebbb6f16675cdb2089347b76f095b6d0b5bc782adb422123a42c0d"`
[INFO] [stderr]    Compiling enum_derive v0.1.7
[INFO] [stderr]    Compiling mazes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `"docker" "inspect" "39734a0821ebbb6f16675cdb2089347b76f095b6d0b5bc782adb422123a42c0d"`
[INFO] running `"docker" "rm" "-f" "39734a0821ebbb6f16675cdb2089347b76f095b6d0b5bc782adb422123a42c0d"`
[INFO] [stdout] 39734a0821ebbb6f16675cdb2089347b76f095b6d0b5bc782adb422123a42c0d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chrde/mazes:/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] 6efcfb415689201484330d46e39f886e1b73f19bf1380cd2057f9be037944f9b
[INFO] running `"docker" "start" "-a" "6efcfb415689201484330d46e39f886e1b73f19bf1380cd2057f9be037944f9b"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling mazes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `"docker" "inspect" "6efcfb415689201484330d46e39f886e1b73f19bf1380cd2057f9be037944f9b"`
[INFO] running `"docker" "rm" "-f" "6efcfb415689201484330d46e39f886e1b73f19bf1380cd2057f9be037944f9b"`
[INFO] [stdout] 6efcfb415689201484330d46e39f886e1b73f19bf1380cd2057f9be037944f9b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chrde/mazes:/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] 79fbb70a70a8b93238e5a952a8f88331d61df10513813002e52ba2a5ffdfff09
[INFO] running `"docker" "start" "-a" "79fbb70a70a8b93238e5a952a8f88331d61df10513813002e52ba2a5ffdfff09"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mazes-b3118df8b21f7c06
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test grid::tests::cells_are_valid ... ok
[INFO] [stdout] test grid::tests::cells_have_right_size ... ok
[INFO] [stdout] test grid::tests::cells_have_right_id ... ok
[INFO] [stdout] test grid::tests::side_cells_dont_have_some_neighbors ... ok
[INFO] [stdout] test grid::tests::corner_cells_dont_have_some_neighbors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "79fbb70a70a8b93238e5a952a8f88331d61df10513813002e52ba2a5ffdfff09"`
[INFO] running `"docker" "rm" "-f" "79fbb70a70a8b93238e5a952a8f88331d61df10513813002e52ba2a5ffdfff09"`
[INFO] [stdout] 79fbb70a70a8b93238e5a952a8f88331d61df10513813002e52ba2a5ffdfff09