[INFO] fetching crate stork_http 0.0.3... [INFO] testing stork_http-0.0.3 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate stork_http 0.0.3 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate stork_http 0.0.3 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate stork_http 0.0.3 [INFO] finished tweaking crates.io crate stork_http 0.0.3 [INFO] tweaked toml for crates.io crate stork_http 0.0.3 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stork v0.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2b89bcb55d31ae8bf85a10564432ebe6bec73f2c59a74b72011ef1f438bd9f0 [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" "f2b89bcb55d31ae8bf85a10564432ebe6bec73f2c59a74b72011ef1f438bd9f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2b89bcb55d31ae8bf85a10564432ebe6bec73f2c59a74b72011ef1f438bd9f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2b89bcb55d31ae8bf85a10564432ebe6bec73f2c59a74b72011ef1f438bd9f0", kill_on_drop: false }` [INFO] [stdout] f2b89bcb55d31ae8bf85a10564432ebe6bec73f2c59a74b72011ef1f438bd9f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1cabd1734ab443ba440ebcdd566129a7b41769a9a91cc3c92e26cf44f2bb5359 [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" "1cabd1734ab443ba440ebcdd566129a7b41769a9a91cc3c92e26cf44f2bb5359", kill_on_drop: false }` [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling flate2 v1.0.19 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling async-compression v0.3.7 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling tokio v0.2.24 [INFO] [stderr] Compiling async-stream v0.2.1 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling markup5ever v0.8.1 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling stork v0.0.3 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling html5ever v0.23.0 [INFO] [stderr] Compiling hyper v0.13.9 [INFO] [stderr] Compiling select v0.4.3 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.10 [INFO] [stderr] Compiling stork_http v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "1cabd1734ab443ba440ebcdd566129a7b41769a9a91cc3c92e26cf44f2bb5359", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cabd1734ab443ba440ebcdd566129a7b41769a9a91cc3c92e26cf44f2bb5359", kill_on_drop: false }` [INFO] [stdout] 1cabd1734ab443ba440ebcdd566129a7b41769a9a91cc3c92e26cf44f2bb5359 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8a85c0400b5697f80ec520cc921068d14fa465c615c8f125e770a1b488daff6 [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" "d8a85c0400b5697f80ec520cc921068d14fa465c615c8f125e770a1b488daff6", kill_on_drop: false }` [INFO] [stderr] Compiling stork_http v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.58s [INFO] running `Command { std: "docker" "inspect" "d8a85c0400b5697f80ec520cc921068d14fa465c615c8f125e770a1b488daff6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8a85c0400b5697f80ec520cc921068d14fa465c615c8f125e770a1b488daff6", kill_on_drop: false }` [INFO] [stdout] d8a85c0400b5697f80ec520cc921068d14fa465c615c8f125e770a1b488daff6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] 14cf609705d5a6deb1f384fb529ade7a8ca9eea46f2d669594da48cd4300f7cf [INFO] running `Command { std: "docker" "start" "-a" "14cf609705d5a6deb1f384fb529ade7a8ca9eea46f2d669594da48cd4300f7cf", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/stork_http-9751d8a1dcede019 [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 stork_http [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stdout] test src/lib.rs - (line 14) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 14) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'failed to get links from page', src/lib.rs:28:10 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x555708fb0257 - std::backtrace_rs::backtrace::libunwind::trace::hcd6e187547b8deec [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x555708fb0257 - std::backtrace_rs::backtrace::trace_unsynchronized::hde10036eb783fbc7 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x555708fb0257 - std::sys_common::backtrace::_print_fmt::h63987b8f86dfc82a [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x555708fb0257 - ::fmt::hc33f3ac4cc9c4196 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x555708fcdc5c - core::fmt::write::hfdcdeb08fb2b3afa [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x555708faa9a2 - std::io::Write::write_fmt::h83a843778fa2a815 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x555708fb23e5 - std::sys_common::backtrace::_print::hf179508b01f66878 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x555708fb23e5 - std::sys_common::backtrace::print::ha97d11adb39266a6 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x555708fb23e5 - std::panicking::default_hook::{{closure}}::h8da9985a98bd1582 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x555708fb1f3a - std::panicking::default_hook::hbc0ee792993c2ef2 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x555708fb2b81 - std::panicking::rust_panic_with_hook::h9fb9cda33a10f084 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x555708e9258e - std::panicking::begin_panic::{{closure}}::hdf4c852d35dc57ed [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:520:9 [INFO] [stdout] 12: 0x555708e94ba9 - std::sys_common::backtrace::__rust_end_short_backtrace::h9eb809a15847f68d [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x555708e924bb - std::panicking::begin_panic::h5fad6e75ced9610c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:519:12 [INFO] [stdout] 14: 0x555708943cae - rust_out::main::{{closure}}::hd16e04512dc9871b [INFO] [stdout] 15: 0x5557089432ef - as core::future::future::Future>::poll::h7d25d6c2d5581b91 [INFO] [stdout] 16: 0x555708940cc2 - tokio::runtime::enter::Enter::block_on::{{closure}}::h32896fbbbf86040e [INFO] [stdout] 17: 0x55570893f240 - tokio::coop::with_budget::{{closure}}::he416c30b3c2d3584 [INFO] [stdout] 18: 0x55570893740b - std::thread::local::LocalKey::try_with::h74afac02cb67e188 [INFO] [stdout] 19: 0x555708936bcd - std::thread::local::LocalKey::with::h378105f035fb60eb [INFO] [stdout] 20: 0x555708940a2e - tokio::runtime::enter::Enter::block_on::h740d196b3b0074a5 [INFO] [stdout] 21: 0x55570893f854 - tokio::runtime::thread_pool::ThreadPool::block_on::h74f1870b1d611865 [INFO] [stdout] 22: 0x555708941247 - tokio::runtime::Runtime::block_on::{{closure}}::hfd78501c78d30b9a [INFO] [stdout] 23: 0x5557089413fe - tokio::runtime::context::enter::hbdd34db6a11f8b5b [INFO] [stdout] 24: 0x5557089410d4 - tokio::runtime::handle::Handle::enter::h3aefdc4f045cfa90 [INFO] [stdout] 25: 0x555708941185 - tokio::runtime::Runtime::block_on::h2fe845d311ee997c [INFO] [stdout] 26: 0x5557089436bb - rust_out::main::h27d0b26c0a4511fb [INFO] [stdout] 27: 0x555708938216 - core::ops::function::FnOnce::call_once::h8bf0c4cfe3b655ad [INFO] [stdout] 28: 0x5557089369e9 - std::sys_common::backtrace::__rust_begin_short_backtrace::hcaddb9bbcb129fdb [INFO] [stdout] 29: 0x555708936a8c - std::rt::lang_start::{{closure}}::hf9a8833184f6b1e7 [INFO] [stdout] 30: 0x555708fb3097 - core::ops::function::impls:: for &F>::call_once::hb5ab992a536e3d7c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 31: 0x555708fb3097 - std::panicking::try::do_call::h1bda883686bc1816 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stdout] 32: 0x555708fb3097 - std::panicking::try::ha7167c079f243e71 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stdout] 33: 0x555708fb3097 - std::panic::catch_unwind::he11c3de53f0b5853 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stdout] 34: 0x555708fb3097 - std::rt::lang_start_internal::h45c3666b51d25060 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/rt.rs:51:25 [INFO] [stdout] 35: 0x555708936a68 - std::rt::lang_start::h2182dbb26bfc3a74 [INFO] [stdout] 36: 0x555708945cfb - main [INFO] [stdout] 37: 0x7ff5db96f0b3 - __libc_start_main [INFO] [stdout] 38: 0x5557089360be - _start [INFO] [stdout] 39: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 14) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.96s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "14cf609705d5a6deb1f384fb529ade7a8ca9eea46f2d669594da48cd4300f7cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14cf609705d5a6deb1f384fb529ade7a8ca9eea46f2d669594da48cd4300f7cf", kill_on_drop: false }` [INFO] [stdout] 14cf609705d5a6deb1f384fb529ade7a8ca9eea46f2d669594da48cd4300f7cf