[INFO] fetching crate vote 0.1.3...
[INFO] testing vote-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate vote 0.1.3 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate vote 0.1.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vote 0.1.3
[INFO] finished tweaking crates.io crate vote 0.1.3
[INFO] tweaked toml for crates.io crate vote 0.1.3 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate vote 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12e2f547f48e1ec5fc64c95018cbae8fe6a2d4e2625406e76be836a711578d25
[INFO] running `Command { std: "docker" "start" "-a" "12e2f547f48e1ec5fc64c95018cbae8fe6a2d4e2625406e76be836a711578d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12e2f547f48e1ec5fc64c95018cbae8fe6a2d4e2625406e76be836a711578d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e2f547f48e1ec5fc64c95018cbae8fe6a2d4e2625406e76be836a711578d25", kill_on_drop: false }`
[INFO] [stdout] 12e2f547f48e1ec5fc64c95018cbae8fe6a2d4e2625406e76be836a711578d25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ec416f483e7b2fed2c823d6735b3c1dbcda480297417c0c1ef3602306ffb17d
[INFO] running `Command { std: "docker" "start" "-a" "1ec416f483e7b2fed2c823d6735b3c1dbcda480297417c0c1ef3602306ffb17d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling vote v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "1ec416f483e7b2fed2c823d6735b3c1dbcda480297417c0c1ef3602306ffb17d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ec416f483e7b2fed2c823d6735b3c1dbcda480297417c0c1ef3602306ffb17d", kill_on_drop: false }`
[INFO] [stdout] 1ec416f483e7b2fed2c823d6735b3c1dbcda480297417c0c1ef3602306ffb17d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72c2f981cebdd6f739143bceec8fe9b261961932379e6bbf6e29393fed71224b
[INFO] running `Command { std: "docker" "start" "-a" "72c2f981cebdd6f739143bceec8fe9b261961932379e6bbf6e29393fed71224b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vote v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "72c2f981cebdd6f739143bceec8fe9b261961932379e6bbf6e29393fed71224b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72c2f981cebdd6f739143bceec8fe9b261961932379e6bbf6e29393fed71224b", kill_on_drop: false }`
[INFO] [stdout] 72c2f981cebdd6f739143bceec8fe9b261961932379e6bbf6e29393fed71224b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ad4c041fc5136eb2e4aefa315efd33ee04daf3c4d838f095bce45ab74c323a3
[INFO] running `Command { std: "docker" "start" "-a" "3ad4c041fc5136eb2e4aefa315efd33ee04daf3c4d838f095bce45ab74c323a3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vote-4e247798ce6cab6e)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::borda_functionality ... ok
[INFO] [stdout] test tests::dictatorship_functionality ... ok
[INFO] [stdout] test tests::plurality_functionality ... ok
[INFO] [stdout] test type_tests::try_some_chars ... ok
[INFO] [stdout] test type_tests::try_some_enums ... ok
[INFO] [stdout] test type_tests::try_some_ints ... ok
[INFO] [stdout] test type_tests::panic_audit_char - should panic ... ok
[INFO] [stdout] test type_tests::panic_audit_int - should panic ... ok
[INFO] [stdout] test type_tests::panic_audit_enums - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vote
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![warn(missing_doc_code_examples)]
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "3ad4c041fc5136eb2e4aefa315efd33ee04daf3c4d838f095bce45ab74c323a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad4c041fc5136eb2e4aefa315efd33ee04daf3c4d838f095bce45ab74c323a3", kill_on_drop: false }`
[INFO] [stdout] 3ad4c041fc5136eb2e4aefa315efd33ee04daf3c4d838f095bce45ab74c323a3