[INFO] updating cached repository https://github.com/dmontagu/scrabble-core
[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] 92ce643754f90ebb9bbb3744aee4b01d36939bd9
[INFO] testing dmontagu/scrabble-core 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%2Fdmontagu%2Fscrabble-core" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmontagu/scrabble-core 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] removed /workspace/builds/worker-7/source/.cargo/config
[INFO] started tweaking git repo https://github.com/dmontagu/scrabble-core
[INFO] finished tweaking git repo https://github.com/dmontagu/scrabble-core
[INFO] tweaked toml for git repo https://github.com/dmontagu/scrabble-core written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/dmontagu/scrabble-core 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 6f46adf01c95f5cdb9da1fca7ad051e97c483bc61f4a9a47a876d2ef7c5f965c
[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" "6f46adf01c95f5cdb9da1fca7ad051e97c483bc61f4a9a47a876d2ef7c5f965c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f46adf01c95f5cdb9da1fca7ad051e97c483bc61f4a9a47a876d2ef7c5f965c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f46adf01c95f5cdb9da1fca7ad051e97c483bc61f4a9a47a876d2ef7c5f965c", kill_on_drop: false }`
[INFO] [stdout] 6f46adf01c95f5cdb9da1fca7ad051e97c483bc61f4a9a47a876d2ef7c5f965c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b24d77e5671e2af74ffc4689a419f5a73e6caeeaebe99054003860cd78f0d40b
[INFO] running `Command { std: "docker" "start" "-a" "b24d77e5671e2af74ffc4689a419f5a73e6caeeaebe99054003860cd78f0d40b", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling scrabble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "b24d77e5671e2af74ffc4689a419f5a73e6caeeaebe99054003860cd78f0d40b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24d77e5671e2af74ffc4689a419f5a73e6caeeaebe99054003860cd78f0d40b", kill_on_drop: false }`
[INFO] [stdout] b24d77e5671e2af74ffc4689a419f5a73e6caeeaebe99054003860cd78f0d40b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 73122183a06bebc1bad7d7a83e33b27c6bbeda3260684906005c586cd873b799
[INFO] running `Command { std: "docker" "start" "-a" "73122183a06bebc1bad7d7a83e33b27c6bbeda3260684906005c586cd873b799", kill_on_drop: false }`
[INFO] [stderr]    Compiling scrabble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "73122183a06bebc1bad7d7a83e33b27c6bbeda3260684906005c586cd873b799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73122183a06bebc1bad7d7a83e33b27c6bbeda3260684906005c586cd873b799", kill_on_drop: false }`
[INFO] [stdout] 73122183a06bebc1bad7d7a83e33b27c6bbeda3260684906005c586cd873b799
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ff59ce717ffc9739835ea5cd35edf7f2d850594b38d2a91d4de07d9dc42178ef
[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" "ff59ce717ffc9739835ea5cd35edf7f2d850594b38d2a91d4de07d9dc42178ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scrabble-4d364abed167b440
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test game::board::test::test_add_word ... ok
[INFO] [stdout] test game::board::test::test_following_vertical ... ok
[INFO] [stdout] test game::board::test::test_preceding_horizontal ... ok
[INFO] [stdout] test game::board::test::test_default_display ... ok
[INFO] [stdout] test game::cross_checks::test::test_display ... ok
[INFO] [stdout] test game::board::test::test_preceding_vertical ... ok
[INFO] [stdout] test game::cross_checks::test::test_cross_checks ... ok
[INFO] [stdout] test game::board::test::test_following_horizontal ... ok
[INFO] [stdout] test test::test_play_gen_1 ... ok
[INFO] [stdout] test game::cross_checks::test::test_create_2 ... ok
[INFO] [stdout] test loading::test::test_load_dawg_data ... ok
[INFO] [stdout] test dawg::test::test_load_dawg ... ok
[INFO] [stdout] test game::cross_checks::test::test_create ... ok
[INFO] [stdout] test test::test_play_gen_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scrabble-7a84a36df0751f5e
[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] [stderr]    Doc-tests scrabble
[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 `Command { std: "docker" "inspect" "ff59ce717ffc9739835ea5cd35edf7f2d850594b38d2a91d4de07d9dc42178ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff59ce717ffc9739835ea5cd35edf7f2d850594b38d2a91d4de07d9dc42178ef", kill_on_drop: false }`
[INFO] [stdout] ff59ce717ffc9739835ea5cd35edf7f2d850594b38d2a91d4de07d9dc42178ef