[INFO] fetching crate games-rs 0.3.0...
[INFO] testing games-rs-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate games-rs 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate games-rs 0.3.0 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 games-rs 0.3.0
[INFO] finished tweaking crates.io crate games-rs 0.3.0
[INFO] tweaked toml for crates.io crate games-rs 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate games-rs 0.3.0 already has a lockfile, it will not be regenerated
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3408197b773857bc088c2a790ff2bf4001d7d4dbda9e47a4399d01514ef3a89a
[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" "3408197b773857bc088c2a790ff2bf4001d7d4dbda9e47a4399d01514ef3a89a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3408197b773857bc088c2a790ff2bf4001d7d4dbda9e47a4399d01514ef3a89a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3408197b773857bc088c2a790ff2bf4001d7d4dbda9e47a4399d01514ef3a89a", kill_on_drop: false }`
[INFO] [stdout] 3408197b773857bc088c2a790ff2bf4001d7d4dbda9e47a4399d01514ef3a89a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b6ca305cc6274f2bc574127dfa25ca75ec6113b068b4263a43cdc41eea22b54
[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" "1b6ca305cc6274f2bc574127dfa25ca75ec6113b068b4263a43cdc41eea22b54", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling games-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.66s
[INFO] running `Command { std: "docker" "inspect" "1b6ca305cc6274f2bc574127dfa25ca75ec6113b068b4263a43cdc41eea22b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b6ca305cc6274f2bc574127dfa25ca75ec6113b068b4263a43cdc41eea22b54", kill_on_drop: false }`
[INFO] [stdout] 1b6ca305cc6274f2bc574127dfa25ca75ec6113b068b4263a43cdc41eea22b54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a0945bb69540e8c1b216800565d60eb486f956ba5aee14257aa283e3bb325cd
[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" "2a0945bb69540e8c1b216800565d60eb486f956ba5aee14257aa283e3bb325cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling pulldown-cmark v0.7.2
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.13
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling version-sync v0.9.1
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling games-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 55.24s
[INFO] running `Command { std: "docker" "inspect" "2a0945bb69540e8c1b216800565d60eb486f956ba5aee14257aa283e3bb325cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0945bb69540e8c1b216800565d60eb486f956ba5aee14257aa283e3bb325cd", kill_on_drop: false }`
[INFO] [stdout] 2a0945bb69540e8c1b216800565d60eb486f956ba5aee14257aa283e3bb325cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] 59308ab8ad5e016a1baad539ad27954e95fd4758b93fc4ecd639440bcc490c8e
[INFO] running `Command { std: "docker" "start" "-a" "59308ab8ad5e016a1baad539ad27954e95fd4758b93fc4ecd639440bcc490c8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/games-a211c0fc3b0fdf30
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test solitaire::utils::test::stack_check ... ok
[INFO] [stdout] test solitaire::utils::test::stack_check_foundation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/black_jack-35618f0f3421f5a3
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test core ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/deck-a4a13033d8d44a4e
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test create ... ok
[INFO] [stdout] test draw ... ok
[INFO] [stdout] test draw_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rps-ba7d671235a6fb6b
[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]      Running /opt/rustwide/target/debug/deps/slot_machine-eb6010124af596ef
[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]      Running /opt/rustwide/target/debug/deps/solitaire-370836c6c511dd57
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test foundation ... ok
[INFO] [stdout] test foundation_to_waste ... ok
[INFO] [stdout] test tablue_to_foundation ... ok
[INFO] [stdout] test tablue_to_tablue ... ok
[INFO] [stdout] test stockpile ... ok
[INFO] [stdout] test accurate_peek ... ok
[INFO] [stdout] test stockpile_to_tablue ... ok
[INFO] [stdout] test tablue_to_stockpile ... ok
[INFO] [stdout] test tablue ... ok
[INFO] [stdout] test stockpile_to_waste ... ok
[INFO] [stdout] test foundation_to_stockpile ... ok
[INFO] [stdout] test stockpile_to_stockpile ... ok
[INFO] [stdout] test waste ... ok
[INFO] [stdout] test waste_to_foundation ... ok
[INFO] [stdout] test stockpile_to_foundation ... ok
[INFO] [stdout] test foundation_to_tablue ... ok
[INFO] [stdout] test foundation_to_foundation ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version_sync-4a5fef660b228869
[INFO] [stdout] test waste_to_tablue ... ok
[INFO] [stdout] test tablue_to_waste ... ok
[INFO] [stdout] test waste_to_waste ... ok
[INFO] [stdout] test waste_to_stockpile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests games
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/coin_toss.rs - coin_toss (line 2) ... ok
[INFO] [stdout] test src/deck.rs - deck::DeckBuilder (line 227) ... ok
[INFO] [stdout] test src/rps/mod.rs - rps (line 2) ... ok
[INFO] [stdout] test src/solitaire/mod.rs - solitaire (line 2) ... ok
[INFO] [stdout] test src/cards.rs - cards (line 9) ... ok
[INFO] [stdout] test src/deck.rs - deck (line 4) ... ok
[INFO] [stdout] test src/slot_machine.rs - slot_machine (line 2) ... ok
[INFO] [stdout] test src/blackjack/mod.rs - blackjack (line 2) ... ok
[INFO] [stdout] test src/deck.rs - deck (line 11) ... ok
[INFO] [stdout] test src/deck.rs - deck (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "59308ab8ad5e016a1baad539ad27954e95fd4758b93fc4ecd639440bcc490c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59308ab8ad5e016a1baad539ad27954e95fd4758b93fc4ecd639440bcc490c8e", kill_on_drop: false }`
[INFO] [stdout] 59308ab8ad5e016a1baad539ad27954e95fd4758b93fc4ecd639440bcc490c8e