[INFO] fetching crate urban 1.0.0...
[INFO] testing urban-1.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate urban 1.0.0 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate urban 1.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate urban 1.0.0
[INFO] finished tweaking crates.io crate urban 1.0.0
[INFO] tweaked toml for crates.io crate urban 1.0.0 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded urlencoding v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 626e8882413c717bdefba5656d69b804c470b45b95da71f7915aabd49bab6780
[INFO] running `Command { std: "docker" "start" "-a" "626e8882413c717bdefba5656d69b804c470b45b95da71f7915aabd49bab6780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "626e8882413c717bdefba5656d69b804c470b45b95da71f7915aabd49bab6780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626e8882413c717bdefba5656d69b804c470b45b95da71f7915aabd49bab6780", kill_on_drop: false }`
[INFO] [stdout] 626e8882413c717bdefba5656d69b804c470b45b95da71f7915aabd49bab6780
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51e5f0e2649e114b9db28da5638505a78460e4b790d3259d778a4ba30d7ff02f
[INFO] running `Command { std: "docker" "start" "-a" "51e5f0e2649e114b9db28da5638505a78460e4b790d3259d778a4ba30d7ff02f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling httparse v1.6.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
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[INFO] [stderr]    Compiling once_cell v1.9.0
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[INFO] [stderr]    Compiling serde v1.0.136
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[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling encoding_rs v0.8.30
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[INFO] [stderr]    Compiling tracing v0.1.31
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[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling h2 v0.3.11
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[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.9
[INFO] [stderr]    Compiling urban v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.77s
[INFO] running `Command { std: "docker" "inspect" "51e5f0e2649e114b9db28da5638505a78460e4b790d3259d778a4ba30d7ff02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e5f0e2649e114b9db28da5638505a78460e4b790d3259d778a4ba30d7ff02f", kill_on_drop: false }`
[INFO] [stdout] 51e5f0e2649e114b9db28da5638505a78460e4b790d3259d778a4ba30d7ff02f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3f91ceeab41ba65d6263d6d3d42e661d5ef13e9e1e3174086d36290c299689e
[INFO] running `Command { std: "docker" "start" "-a" "f3f91ceeab41ba65d6263d6d3d42e661d5ef13e9e1e3174086d36290c299689e", kill_on_drop: false }`
[INFO] [stderr]    Compiling urban v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "f3f91ceeab41ba65d6263d6d3d42e661d5ef13e9e1e3174086d36290c299689e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f91ceeab41ba65d6263d6d3d42e661d5ef13e9e1e3174086d36290c299689e", kill_on_drop: false }`
[INFO] [stdout] f3f91ceeab41ba65d6263d6d3d42e661d5ef13e9e1e3174086d36290c299689e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53fd568ffc9fbb4cd55eb0e3f25b72e7cfdee3beb068c21fb4808495ec87550b
[INFO] running `Command { std: "docker" "start" "-a" "53fd568ffc9fbb4cd55eb0e3f25b72e7cfdee3beb068c21fb4808495ec87550b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/urban-94016cf3134e5ed4)
[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] [stderr]    Doc-tests urban
[INFO] [stderr] error[E0659]: `urban` is ambiguous
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub use urban::UrbanDictionary;
[INFO] [stderr]    |         ^^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: ambiguous because of multiple potential import sources
[INFO] [stderr]    = note: `urban` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::urban` to refer to this crate unambiguously
[INFO] [stderr] note: `urban` could also refer to the module defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | mod urban;
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    = help: use `crate::urban` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error[E0659]: `urban` is ambiguous
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub use urban::tool_tip;
[INFO] [stderr]    |         ^^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: ambiguous because of multiple potential import sources
[INFO] [stderr]    = note: `urban` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::urban` to refer to this crate unambiguously
[INFO] [stderr] note: `urban` could also refer to the module defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | mod urban;
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    = help: use `crate::urban` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error[E0659]: `urban` is ambiguous
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub use urban::random;
[INFO] [stderr]    |         ^^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: ambiguous because of multiple potential import sources
[INFO] [stderr]    = note: `urban` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::urban` to refer to this crate unambiguously
[INFO] [stderr] note: `urban` could also refer to the module defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | mod urban;
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    = help: use `crate::urban` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error[E0659]: `urban` is ambiguous
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub use urban::definition_by_id;
[INFO] [stderr]    |         ^^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: ambiguous because of multiple potential import sources
[INFO] [stderr]    = note: `urban` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::urban` to refer to this crate unambiguously
[INFO] [stderr] note: `urban` could also refer to the module defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | mod urban;
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    = help: use `crate::urban` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "53fd568ffc9fbb4cd55eb0e3f25b72e7cfdee3beb068c21fb4808495ec87550b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53fd568ffc9fbb4cd55eb0e3f25b72e7cfdee3beb068c21fb4808495ec87550b", kill_on_drop: false }`
[INFO] [stdout] 53fd568ffc9fbb4cd55eb0e3f25b72e7cfdee3beb068c21fb4808495ec87550b