[INFO] fetching crate adjective_adjective_animal 0.1.0...
[INFO] testing adjective_adjective_animal-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate adjective_adjective_animal 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate adjective_adjective_animal 0.1.0 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 adjective_adjective_animal 0.1.0
[INFO] finished tweaking crates.io crate adjective_adjective_animal 0.1.0
[INFO] tweaked toml for crates.io crate adjective_adjective_animal 0.1.0 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eb9e59336e32e881b3285ca9ad95dd9dcd4a7efdcd9e78dade346b2ac1ca19cc
[INFO] running `Command { std: "docker" "start" "-a" "eb9e59336e32e881b3285ca9ad95dd9dcd4a7efdcd9e78dade346b2ac1ca19cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb9e59336e32e881b3285ca9ad95dd9dcd4a7efdcd9e78dade346b2ac1ca19cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb9e59336e32e881b3285ca9ad95dd9dcd4a7efdcd9e78dade346b2ac1ca19cc", kill_on_drop: false }`
[INFO] [stdout] eb9e59336e32e881b3285ca9ad95dd9dcd4a7efdcd9e78dade346b2ac1ca19cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d37193c3b319e588800b27d45392eb5a0e19251b41053fc00e25487a876a2694
[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" "d37193c3b319e588800b27d45392eb5a0e19251b41053fc00e25487a876a2694", kill_on_drop: false }`
[INFO] [stderr]    Compiling adjective_adjective_animal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stdout] warning: include macro expected single expression in source
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/adjective_adjective_animal-4ae505e0f055c587/out/adjectives.rs:9178:2
[INFO] [stdout]      |
[INFO] [stdout] 9178 | ];
[INFO] [stdout]      |  ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(incomplete_include)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: include macro expected single expression in source
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/adjective_adjective_animal-4ae505e0f055c587/out/animals.rs:1750:2
[INFO] [stdout]      |
[INFO] [stdout] 1750 | ];
[INFO] [stdout]      |  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "d37193c3b319e588800b27d45392eb5a0e19251b41053fc00e25487a876a2694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37193c3b319e588800b27d45392eb5a0e19251b41053fc00e25487a876a2694", kill_on_drop: false }`
[INFO] [stdout] d37193c3b319e588800b27d45392eb5a0e19251b41053fc00e25487a876a2694
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 382cf0e372040477969dcc5a0009b7fdc1cb5f80f2bab5c17f88c35aa84e5c4e
[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" "382cf0e372040477969dcc5a0009b7fdc1cb5f80f2bab5c17f88c35aa84e5c4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling adjective_adjective_animal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: include macro expected single expression in source
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/adjective_adjective_animal-4ae505e0f055c587/out/adjectives.rs:9178:2
[INFO] [stdout]      |
[INFO] [stdout] 9178 | ];
[INFO] [stdout]      |  ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(incomplete_include)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: include macro expected single expression in source
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/adjective_adjective_animal-4ae505e0f055c587/out/animals.rs:1750:2
[INFO] [stdout]      |
[INFO] [stdout] 1750 | ];
[INFO] [stdout]      |  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: include macro expected single expression in source
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/adjective_adjective_animal-4ae505e0f055c587/out/adjectives.rs:9178:2
[INFO] [stdout]      |
[INFO] [stdout] 9178 | ];
[INFO] [stdout]      |  ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(incomplete_include)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: include macro expected single expression in source
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/adjective_adjective_animal-4ae505e0f055c587/out/animals.rs:1750:2
[INFO] [stdout]      |
[INFO] [stdout] 1750 | ];
[INFO] [stdout]      |  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "382cf0e372040477969dcc5a0009b7fdc1cb5f80f2bab5c17f88c35aa84e5c4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "382cf0e372040477969dcc5a0009b7fdc1cb5f80f2bab5c17f88c35aa84e5c4e", kill_on_drop: false }`
[INFO] [stdout] 382cf0e372040477969dcc5a0009b7fdc1cb5f80f2bab5c17f88c35aa84e5c4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] eaa942761c579b8e3d70bc8432f22a24eaa0d9304081f2b5cf7036366a2b34cb
[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" "eaa942761c579b8e3d70bc8432f22a24eaa0d9304081f2b5cf7036366a2b34cb", kill_on_drop: false }`
[INFO] [stderr] warning: include macro expected single expression in source
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/adjective_adjective_animal-4ae505e0f055c587/out/adjectives.rs:9178:2
[INFO] [stderr]      |
[INFO] [stderr] 9178 | ];
[INFO] [stderr]      |  ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(incomplete_include)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: include macro expected single expression in source
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/adjective_adjective_animal-4ae505e0f055c587/out/animals.rs:1750:2
[INFO] [stderr]      |
[INFO] [stderr] 1750 | ];
[INFO] [stderr]      |  ^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: include macro expected single expression in source
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/adjective_adjective_animal-4ae505e0f055c587/out/adjectives.rs:9178:2
[INFO] [stderr]      |
[INFO] [stderr] 9178 | ];
[INFO] [stderr]      |  ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(incomplete_include)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: include macro expected single expression in source
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/adjective_adjective_animal-4ae505e0f055c587/out/animals.rs:1750:2
[INFO] [stderr]      |
[INFO] [stderr] 1750 | ];
[INFO] [stderr]      |  ^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/adjective_adjective_animal-39b77bf2856a6a40
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests adjective_adjective_animal
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - Generator::new (line 77) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eaa942761c579b8e3d70bc8432f22a24eaa0d9304081f2b5cf7036366a2b34cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa942761c579b8e3d70bc8432f22a24eaa0d9304081f2b5cf7036366a2b34cb", kill_on_drop: false }`
[INFO] [stdout] eaa942761c579b8e3d70bc8432f22a24eaa0d9304081f2b5cf7036366a2b34cb