[INFO] fetching crate bing-wallpaper-url 0.2.0...
[INFO] testing bing-wallpaper-url-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate bing-wallpaper-url 0.2.0 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate bing-wallpaper-url 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bing-wallpaper-url 0.2.0
[INFO] finished tweaking crates.io crate bing-wallpaper-url 0.2.0
[INFO] tweaked toml for crates.io crate bing-wallpaper-url 0.2.0 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] crate crates.io crate bing-wallpaper-url 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ca1240f10d299eec1888838b3a1beb8851848debae76280806e53e2db8e1444
[INFO] running `Command { std: "docker" "start" "-a" "0ca1240f10d299eec1888838b3a1beb8851848debae76280806e53e2db8e1444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ca1240f10d299eec1888838b3a1beb8851848debae76280806e53e2db8e1444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ca1240f10d299eec1888838b3a1beb8851848debae76280806e53e2db8e1444", kill_on_drop: false }`
[INFO] [stdout] 0ca1240f10d299eec1888838b3a1beb8851848debae76280806e53e2db8e1444
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 408f3c7a3612c46847c67f6d26a1bde9111945f5fe5da216f31e49a0febaabb3
[INFO] running `Command { std: "docker" "start" "-a" "408f3c7a3612c46847c67f6d26a1bde9111945f5fe5da216f31e49a0febaabb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.13
[INFO] [stderr]    Compiling unicode-xid v0.2.0
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[INFO] [stderr]    Compiling pkg-config v0.3.17
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[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling openssl-sys v0.9.56
[INFO] [stderr]    Compiling idna v0.2.0
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[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
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[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
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[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling cssparser v0.25.9
[INFO] [stderr]    Compiling pin-project-internal v0.4.16
[INFO] [stderr]    Compiling html5ever v0.24.1
[INFO] [stderr]    Compiling cssparser-macros v0.3.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling pin-project v0.4.16
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.5
[INFO] [stderr]    Compiling markup5ever v0.9.0
[INFO] [stderr]    Compiling hyper v0.13.5
[INFO] [stderr]    Compiling hyper-tls v0.4.1
[INFO] [stderr]    Compiling reqwest v0.10.4
[INFO] [stderr]    Compiling scraper v0.11.0
[INFO] [stderr]    Compiling html-extractor-macros v0.4.0
[INFO] [stderr]    Compiling html-extractor v0.4.0
[INFO] [stderr]    Compiling bing-wallpaper-url v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.58s
[INFO] running `Command { std: "docker" "inspect" "408f3c7a3612c46847c67f6d26a1bde9111945f5fe5da216f31e49a0febaabb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "408f3c7a3612c46847c67f6d26a1bde9111945f5fe5da216f31e49a0febaabb3", kill_on_drop: false }`
[INFO] [stdout] 408f3c7a3612c46847c67f6d26a1bde9111945f5fe5da216f31e49a0febaabb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 206e94ec7f296bc9a130feb83a75d8e3cba1f551caf90bece98436ce7b5b6a82
[INFO] running `Command { std: "docker" "start" "-a" "206e94ec7f296bc9a130feb83a75d8e3cba1f551caf90bece98436ce7b5b6a82", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bing-wallpaper-url v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "206e94ec7f296bc9a130feb83a75d8e3cba1f551caf90bece98436ce7b5b6a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "206e94ec7f296bc9a130feb83a75d8e3cba1f551caf90bece98436ce7b5b6a82", kill_on_drop: false }`
[INFO] [stdout] 206e94ec7f296bc9a130feb83a75d8e3cba1f551caf90bece98436ce7b5b6a82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6b1a0532d9f6f42b5d1c5082dcd535c4db41bbb174d665fe4c58ff63a5997b6
[INFO] running `Command { std: "docker" "start" "-a" "b6b1a0532d9f6f42b5d1c5082dcd535c4db41bbb174d665fe4c58ff63a5997b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bing_wallpaper_url-2fcf85ec941c40f2)
[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]      Running unittests (/opt/rustwide/target/debug/deps/bing_wallpaper_url-67cd36219bc47400)
[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 bing-wallpaper-url
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - get_url (line 6) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - get_url (line 6) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Network(reqwest::Error { kind: Request, url: "https://www.bing.com/", source: hyper::Error(Connect, ConnectError("dns error", Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })) })', src/lib.rs:5:47
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563fc7056390 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x563fc7056390 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x563fc7056390 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x563fc7056390 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x563fc707698c - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x563fc70515b5 - std::io::Write::write_fmt::hd2fa90334eee2a21
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x563fc70583db - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x563fc70583db - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x563fc70583db - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x563fc7057eb1 - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:225:9
[INFO] [stdout]   10:     0x563fc7058aa4 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x563fc7058587 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x563fc705688c - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x563fc70584e9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x563fc6b25801 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x563fc6b258f3 - core::result::unwrap_failed::h6160d2b4bfbb0e87
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1355:5
[INFO] [stdout]   16:     0x563fc6b2a307 - core::result::Result<T,E>::unwrap::h0975c0c1ca583dfd
[INFO] [stdout]   17:     0x563fc6b330f3 - rust_out::main::{{closure}}::hb5c6f7a225cdc472
[INFO] [stdout]   18:     0x563fc6b327fc - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h7190aed41b9015af
[INFO] [stdout]   19:     0x563fc6b2e0fc - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}::h691ebe69fb1b2f31
[INFO] [stdout]   20:     0x563fc6b2c113 - tokio::coop::with_budget::{{closure}}::h6a2b94d160e6fab9
[INFO] [stdout]   21:     0x563fc6b27716 - std::thread::local::LocalKey<T>::try_with::hb5fb4572a14fab20
[INFO] [stdout]   22:     0x563fc6b27128 - std::thread::local::LocalKey<T>::with::h8d1fb28bb24c64b3
[INFO] [stdout]   23:     0x563fc6b2daf8 - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::hd6a1303d6e99eb39
[INFO] [stdout]   24:     0x563fc6b2e521 - tokio::runtime::basic_scheduler::enter::{{closure}}::hdedcc4c5fbba685c
[INFO] [stdout]   25:     0x563fc6b2d760 - tokio::macros::scoped_tls::ScopedKey<T>::set::h1c3e6d96acbf8d6f
[INFO] [stdout]   26:     0x563fc6b2e466 - tokio::runtime::basic_scheduler::enter::h2b52a64b8b4b85b0
[INFO] [stdout]   27:     0x563fc6b2d85a - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::h4423840c0a2e1a8f
[INFO] [stdout]   28:     0x563fc6b2ea74 - tokio::runtime::Runtime::block_on::{{closure}}::h3963ce6577fde237
[INFO] [stdout]   29:     0x563fc6b2eaf2 - tokio::runtime::context::enter::h5403ad5d7c9df7a4
[INFO] [stdout]   30:     0x563fc6b2e940 - tokio::runtime::handle::Handle::enter::hf24c8bdf87c4bc70
[INFO] [stdout]   31:     0x563fc6b2e9d7 - tokio::runtime::Runtime::block_on::haeccc940d4f32098
[INFO] [stdout]   32:     0x563fc6b32de5 - rust_out::main::h2a38bb51b9580a7d
[INFO] [stdout]   33:     0x563fc6b27ff3 - core::ops::function::FnOnce::call_once::hb73b95e6982fd3f0
[INFO] [stdout]   34:     0x563fc6b27069 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8371d112165838d3
[INFO] [stdout]   35:     0x563fc6b270d9 - std::rt::lang_start::{{closure}}::h783adf50233ec5ec
[INFO] [stdout]   36:     0x563fc70590a9 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h2aabc384aab89b7b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:259:13
[INFO] [stdout]   37:     0x563fc70590a9 - std::panicking::try::do_call::hc5fcacb7a85fc7b1
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   38:     0x563fc70590a9 - std::panicking::try::hb5d9603af3abbe3a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   39:     0x563fc70590a9 - std::panic::catch_unwind::h98fe6ac3925e64b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   40:     0x563fc70590a9 - std::rt::lang_start_internal::h22ac7383c516f93e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:34:21
[INFO] [stdout]   41:     0x563fc6b270c1 - std::rt::lang_start::h11b9716471e37ff8
[INFO] [stdout]   42:     0x563fc6b331f3 - main
[INFO] [stdout]   43:     0x7fa237f440b3 - __libc_start_main
[INFO] [stdout]   44:     0x563fc6b25ffe - _start
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - get_url (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.59s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "b6b1a0532d9f6f42b5d1c5082dcd535c4db41bbb174d665fe4c58ff63a5997b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6b1a0532d9f6f42b5d1c5082dcd535c4db41bbb174d665fe4c58ff63a5997b6", kill_on_drop: false }`
[INFO] [stdout] b6b1a0532d9f6f42b5d1c5082dcd535c4db41bbb174d665fe4c58ff63a5997b6
