[INFO] fetching crate monger 0.14.0...
[INFO] testing monger-0.14.0 against 1.63.0 for beta-1.64-2
[INFO] extracting crate monger 0.14.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate monger 0.14.0 on toolchain 1.63.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate monger 0.14.0
[INFO] finished tweaking crates.io crate monger 0.14.0
[INFO] tweaked toml for crates.io crate monger 0.14.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate monger 0.14.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 547d84b687d01f2319182292984282fc861652aef5b05b06dee48d6dd14bfb6c
[INFO] running `Command { std: "docker" "start" "-a" "547d84b687d01f2319182292984282fc861652aef5b05b06dee48d6dd14bfb6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "547d84b687d01f2319182292984282fc861652aef5b05b06dee48d6dd14bfb6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547d84b687d01f2319182292984282fc861652aef5b05b06dee48d6dd14bfb6c", kill_on_drop: false }`
[INFO] [stdout] 547d84b687d01f2319182292984282fc861652aef5b05b06dee48d6dd14bfb6c
[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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc3550b9a2569dd23dd12ec22c7be098631ec96bb86da0d6f49eed8a53ab55b5
[INFO] running `Command { std: "docker" "start" "-a" "dc3550b9a2569dd23dd12ec22c7be098631ec96bb86da0d6f49eed8a53ab55b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
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[INFO] [stderr]    Compiling reqwest v0.10.8
[INFO] [stderr]    Compiling monger-core v0.14.0
[INFO] [stderr]    Compiling monger v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: tendril v0.4.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "dc3550b9a2569dd23dd12ec22c7be098631ec96bb86da0d6f49eed8a53ab55b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3550b9a2569dd23dd12ec22c7be098631ec96bb86da0d6f49eed8a53ab55b5", kill_on_drop: false }`
[INFO] [stdout] dc3550b9a2569dd23dd12ec22c7be098631ec96bb86da0d6f49eed8a53ab55b5
[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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40fe53b0b5de6a9719aa15dbb69ac7b2137e2ca80a5d2a423987518f41eeeb84
[INFO] running `Command { std: "docker" "start" "-a" "40fe53b0b5de6a9719aa15dbb69ac7b2137e2ca80a5d2a423987518f41eeeb84", kill_on_drop: false }`
[INFO] [stderr]    Compiling monger v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: tendril v0.4.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "40fe53b0b5de6a9719aa15dbb69ac7b2137e2ca80a5d2a423987518f41eeeb84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40fe53b0b5de6a9719aa15dbb69ac7b2137e2ca80a5d2a423987518f41eeeb84", kill_on_drop: false }`
[INFO] [stdout] 40fe53b0b5de6a9719aa15dbb69ac7b2137e2ca80a5d2a423987518f41eeeb84
[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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14935a79e511cdfd19fab7f646b89c5425b2cc12c1b7698a9aec3fb12939d11a
[INFO] running `Command { std: "docker" "start" "-a" "14935a79e511cdfd19fab7f646b89c5425b2cc12c1b7698a9aec3fb12939d11a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: tendril v0.4.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/monger-8593ff0d034d3e84)
[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" "14935a79e511cdfd19fab7f646b89c5425b2cc12c1b7698a9aec3fb12939d11a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14935a79e511cdfd19fab7f646b89c5425b2cc12c1b7698a9aec3fb12939d11a", kill_on_drop: false }`
[INFO] [stdout] 14935a79e511cdfd19fab7f646b89c5425b2cc12c1b7698a9aec3fb12939d11a