[INFO] updating cached repository https://github.com/marcbreitung/maze-tiles-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df82d7f725779e9548742a68279410042e5d51b6
[INFO] testing marcbreitung/maze-tiles-rust against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcbreitung%2Fmaze-tiles-rust" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marcbreitung/maze-tiles-rust on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marcbreitung/maze-tiles-rust
[INFO] finished tweaking git repo https://github.com/marcbreitung/maze-tiles-rust
[INFO] tweaked toml for git repo https://github.com/marcbreitung/maze-tiles-rust written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/marcbreitung/maze-tiles-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 10c03272f2868b31f7f2c38c8c2cbc5b47ababad9af03e5f44211689207a2bff
[INFO] running `Command { std: "docker" "start" "-a" "10c03272f2868b31f7f2c38c8c2cbc5b47ababad9af03e5f44211689207a2bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10c03272f2868b31f7f2c38c8c2cbc5b47ababad9af03e5f44211689207a2bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c03272f2868b31f7f2c38c8c2cbc5b47ababad9af03e5f44211689207a2bff", kill_on_drop: false }`
[INFO] [stdout] 10c03272f2868b31f7f2c38c8c2cbc5b47ababad9af03e5f44211689207a2bff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 36d0435854159e67581d6ce31b2c1ace05e6caf81a9d3674f64ca6f534ecf8ba
[INFO] running `Command { std: "docker" "start" "-a" "36d0435854159e67581d6ce31b2c1ace05e6caf81a9d3674f64ca6f534ecf8ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling maze-tiles-rust v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "36d0435854159e67581d6ce31b2c1ace05e6caf81a9d3674f64ca6f534ecf8ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d0435854159e67581d6ce31b2c1ace05e6caf81a9d3674f64ca6f534ecf8ba", kill_on_drop: false }`
[INFO] [stdout] 36d0435854159e67581d6ce31b2c1ace05e6caf81a9d3674f64ca6f534ecf8ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b85c94a23b860eb5cc27966cc66023a1fb1538b2a418a63e7ddf3acfa8323de4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b85c94a23b860eb5cc27966cc66023a1fb1538b2a418a63e7ddf3acfa8323de4", kill_on_drop: false }`
[INFO] [stderr]    Compiling maze-tiles-rust v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "b85c94a23b860eb5cc27966cc66023a1fb1538b2a418a63e7ddf3acfa8323de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85c94a23b860eb5cc27966cc66023a1fb1538b2a418a63e7ddf3acfa8323de4", kill_on_drop: false }`
[INFO] [stdout] b85c94a23b860eb5cc27966cc66023a1fb1538b2a418a63e7ddf3acfa8323de4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae05d1665b73a36f5c331b0b7f0a3a464fb36a103ffe1ba0a276c7a65f003eb9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ae05d1665b73a36f5c331b0b7f0a3a464fb36a103ffe1ba0a276c7a65f003eb9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/maze_tiles_rust-a36bb3979b35dcc8
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test maze::test::add_tile_test ... ok
[INFO] [stdout] test maze::test::new_test ... ok
[INFO] [stdout] test tile_group::test::new_test ... ok
[INFO] [stdout] test position::tests::position_new ... ok
[INFO] [stdout] test position::tests::position_ass ... ok
[INFO] [stdout] test maze::test::add_tile_group ... ok
[INFO] [stdout] test size::tests::position_new ... ok
[INFO] [stdout] test tile::test::new_test ... ok
[INFO] [stdout] test tile_group::test::rotated_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests maze-tiles-rust
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/maze.rs - maze::Maze::add_tile (line 37) ... ok
[INFO] [stdout] test src/maze.rs - maze::Maze::add_tile_group (line 57) ... ok
[INFO] [stdout] test src/maze.rs - maze::Maze::new (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ae05d1665b73a36f5c331b0b7f0a3a464fb36a103ffe1ba0a276c7a65f003eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae05d1665b73a36f5c331b0b7f0a3a464fb36a103ffe1ba0a276c7a65f003eb9", kill_on_drop: false }`
[INFO] [stdout] ae05d1665b73a36f5c331b0b7f0a3a464fb36a103ffe1ba0a276c7a65f003eb9