[INFO] cloning 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" "clone" "--bare" "https://github.com/dmontagu/scrabble-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmontagu%2Fscrabble-core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmontagu%2Fscrabble-core'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92ce643754f90ebb9bbb3744aee4b01d36939bd9
[INFO] testing dmontagu/scrabble-core against beta-2021-01-01 for beta-1.50-1
[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-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-2021-01-01" "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d29f9a8f28cbe2a9544613c2a13d191e92e0c7c8d3f352b9f970c866678c756
[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" "8d29f9a8f28cbe2a9544613c2a13d191e92e0c7c8d3f352b9f970c866678c756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d29f9a8f28cbe2a9544613c2a13d191e92e0c7c8d3f352b9f970c866678c756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d29f9a8f28cbe2a9544613c2a13d191e92e0c7c8d3f352b9f970c866678c756", kill_on_drop: false }`
[INFO] [stdout] 8d29f9a8f28cbe2a9544613c2a13d191e92e0c7c8d3f352b9f970c866678c756
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00754ddecb3fbeb5413ad697ef2f81ff15dbb3563b9524e22f0d7ac68757439e
[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" "00754ddecb3fbeb5413ad697ef2f81ff15dbb3563b9524e22f0d7ac68757439e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling scrabble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "00754ddecb3fbeb5413ad697ef2f81ff15dbb3563b9524e22f0d7ac68757439e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00754ddecb3fbeb5413ad697ef2f81ff15dbb3563b9524e22f0d7ac68757439e", kill_on_drop: false }`
[INFO] [stdout] 00754ddecb3fbeb5413ad697ef2f81ff15dbb3563b9524e22f0d7ac68757439e
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] eeedfff27f785cde6a2d4f23a10ccb667ad3a9d59cef09cef610b39a45f9d5cb
[INFO] running `Command { std: "docker" "start" "-a" "eeedfff27f785cde6a2d4f23a10ccb667ad3a9d59cef09cef610b39a45f9d5cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling scrabble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "eeedfff27f785cde6a2d4f23a10ccb667ad3a9d59cef09cef610b39a45f9d5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeedfff27f785cde6a2d4f23a10ccb667ad3a9d59cef09cef610b39a45f9d5cb", kill_on_drop: false }`
[INFO] [stdout] eeedfff27f785cde6a2d4f23a10ccb667ad3a9d59cef09cef610b39a45f9d5cb
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8006cb756ab2a240c9f75e1300c0a7fcf2aa8e403478a73e95be76168508c5cb
[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" "8006cb756ab2a240c9f75e1300c0a7fcf2aa8e403478a73e95be76168508c5cb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scrabble-ad2d0094518ae054
[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_horizontal ... ok
[INFO] [stdout] test game::board::test::test_default_display ... ok
[INFO] [stdout] test game::board::test::test_following_vertical ... ok
[INFO] [stdout] test game::cross_checks::test::test_cross_checks ... ok
[INFO] [stdout] test game::board::test::test_preceding_vertical ... ok
[INFO] [stdout] test game::cross_checks::test::test_display ... ok
[INFO] [stdout] test game::board::test::test_preceding_horizontal ... ok
[INFO] [stdout] test game::cross_checks::test::test_create ... ok
[INFO] [stdout] test game::cross_checks::test::test_create_2 ... ok
[INFO] [stdout] test dawg::test::test_load_dawg ... ok
[INFO] [stdout] test loading::test::test_load_dawg_data ... ok
[INFO] [stdout] test test::test_play_gen_1 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scrabble-09f41a63d67293ad
[INFO] [stderr]    Doc-tests scrabble
[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; finished in 0.53s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8006cb756ab2a240c9f75e1300c0a7fcf2aa8e403478a73e95be76168508c5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8006cb756ab2a240c9f75e1300c0a7fcf2aa8e403478a73e95be76168508c5cb", kill_on_drop: false }`
[INFO] [stdout] 8006cb756ab2a240c9f75e1300c0a7fcf2aa8e403478a73e95be76168508c5cb