[INFO] fetching crate ascii-hangman-backend 5.6.0...
[INFO] testing ascii-hangman-backend-5.6.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ascii-hangman-backend 5.6.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ascii-hangman-backend 5.6.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ascii-hangman-backend 5.6.0
[INFO] finished tweaking crates.io crate ascii-hangman-backend 5.6.0
[INFO] tweaked toml for crates.io crate ascii-hangman-backend 5.6.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 942af0519ced287f607ac6aec852579a828b3b8d0e2ca61007594d5107c1c9be
[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" "942af0519ced287f607ac6aec852579a828b3b8d0e2ca61007594d5107c1c9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "942af0519ced287f607ac6aec852579a828b3b8d0e2ca61007594d5107c1c9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942af0519ced287f607ac6aec852579a828b3b8d0e2ca61007594d5107c1c9be", kill_on_drop: false }`
[INFO] [stdout] 942af0519ced287f607ac6aec852579a828b3b8d0e2ca61007594d5107c1c9be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "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] c400a28fdd7d4c41284e6b29354f8d031591eb6badd0c8ed62eedde90bb8a8c5
[INFO] running `Command { std: "docker" "start" "-a" "c400a28fdd7d4c41284e6b29354f8d031591eb6badd0c8ed62eedde90bb8a8c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling serde_yaml v0.8.14
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling ascii-hangman-backend v5.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.42s
[INFO] running `Command { std: "docker" "inspect" "c400a28fdd7d4c41284e6b29354f8d031591eb6badd0c8ed62eedde90bb8a8c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c400a28fdd7d4c41284e6b29354f8d031591eb6badd0c8ed62eedde90bb8a8c5", kill_on_drop: false }`
[INFO] [stdout] c400a28fdd7d4c41284e6b29354f8d031591eb6badd0c8ed62eedde90bb8a8c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b701311ed9993136c33aa6dd17491a21b2ebf780dc5d4fe811f5ca3e1cd6e790
[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" "b701311ed9993136c33aa6dd17491a21b2ebf780dc5d4fe811f5ca3e1cd6e790", kill_on_drop: false }`
[INFO] [stderr]    Compiling ascii-hangman-backend v5.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "b701311ed9993136c33aa6dd17491a21b2ebf780dc5d4fe811f5ca3e1cd6e790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b701311ed9993136c33aa6dd17491a21b2ebf780dc5d4fe811f5ca3e1cd6e790", kill_on_drop: false }`
[INFO] [stdout] b701311ed9993136c33aa6dd17491a21b2ebf780dc5d4fe811f5ca3e1cd6e790
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23e3178ee22207dd8a41044c1bd0931211985652d0818b8f992d0cd8503ecee1
[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" "23e3178ee22207dd8a41044c1bd0931211985652d0818b8f992d0cd8503ecee1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ascii_hangman_backend-5c77bbe0c203d6cd
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test dictionary::tests::test_new_proprietary ... ok
[INFO] [stdout] test game::tests::test_game_simulation ... ok
[INFO] [stdout] test dictionary::tests::test_new_toml ... ok
[INFO] [stdout] test image::tests::disclose_signature_last ... ok
[INFO] [stdout] test image::tests::test_image_parser_syntax_ignore ... ok
[INFO] [stdout] test image::tests::test_image_parser_error_misspelled ... ok
[INFO] [stdout] test image::tests::test_image_renderer ... ok
[INFO] [stdout] test image::tests::test_image_renderer_yaml ... ok
[INFO] [stdout] test image::tests::test_yaml_image_parser_disclose ... ok
[INFO] [stdout] test image::tests::test_proprietery_image_parser_disclose ... ok
[INFO] [stdout] test secret::tests::test_secret_linebreak ... ok
[INFO] [stdout] test ascii_art::tests::test_not_all_leading_whitespace ... ok
[INFO] [stdout] test image::tests::test_image_parser_syntax ... ok
[INFO] [stdout] test secret::tests::test_secret ... ok
[INFO] [stdout] test ascii_art::tests::test_image_known_signatures ... ok
[INFO] [stdout] test image::tests::test_image_parser_built_in_image ... ok
[INFO] [stdout] test ascii_art::tests::test_parsing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ascii-hangman-backend
[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" "23e3178ee22207dd8a41044c1bd0931211985652d0818b8f992d0cd8503ecee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e3178ee22207dd8a41044c1bd0931211985652d0818b8f992d0cd8503ecee1", kill_on_drop: false }`
[INFO] [stdout] 23e3178ee22207dd8a41044c1bd0931211985652d0818b8f992d0cd8503ecee1