[INFO] fetching crate hyper-simple-server 0.2.1... [INFO] documenting hyper-simple-server-0.2.1 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate hyper-simple-server 0.2.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate hyper-simple-server 0.2.1 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hyper-simple-server 0.2.1 [INFO] finished tweaking crates.io crate hyper-simple-server 0.2.1 [INFO] tweaked toml for crates.io crate hyper-simple-server 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", 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] 8c7e2d2631b6421094a755b829a03050e7d966f4fd619e9da5ee93ea5869adc8 [INFO] running `Command { std: "docker" "start" "-a" "8c7e2d2631b6421094a755b829a03050e7d966f4fd619e9da5ee93ea5869adc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c7e2d2631b6421094a755b829a03050e7d966f4fd619e9da5ee93ea5869adc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c7e2d2631b6421094a755b829a03050e7d966f4fd619e9da5ee93ea5869adc8", kill_on_drop: false }` [INFO] [stdout] 8c7e2d2631b6421094a755b829a03050e7d966f4fd619e9da5ee93ea5869adc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] 461051e2a7a8fb71f0a5f019dd93b94905f010955d823e62b2ef0c4a5be11789 [INFO] running `Command { std: "docker" "start" "-a" "461051e2a7a8fb71f0a5f019dd93b94905f010955d823e62b2ef0c4a5be11789", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking path-tree v0.1.12 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Checking rustls-pemfile v0.2.1 [INFO] [stderr] Checking http v0.2.7 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking openssl-sys v0.9.73 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking tokio-util v0.7.2 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Documenting hyper-simple-server v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] thread 'rustc' panicked at 'no entry found for key', src/librustdoc/passes/collect_intra_doc_links.rs:977:16 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7fae0d6a51cd - std::backtrace_rs::backtrace::libunwind::trace::h22893a5306c091b4 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x7fae0d6a51cd - std::backtrace_rs::backtrace::trace_unsynchronized::h29c3bc6f9e91819d [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7fae0d6a51cd - std::sys_common::backtrace::_print_fmt::he497d8a0ec903793 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x7fae0d6a51cd - ::fmt::h9c2a9d2774d81873 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x7fae0d6ff01c - core::fmt::write::hba4337c43d992f49 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/core/src/fmt/mod.rs:1194:17 [INFO] [stderr] 5: 0x7fae0d6967c1 - std::io::Write::write_fmt::heb73de6e02cfabed [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/io/mod.rs:1655:15 [INFO] [stderr] 6: 0x7fae0d6a82b5 - std::sys_common::backtrace::_print::h63c8b24acdd8e8ce [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x7fae0d6a82b5 - std::sys_common::backtrace::print::h426700d6240cdcc2 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x7fae0d6a82b5 - std::panicking::default_hook::{{closure}}::hc9a76eed0b18f82b [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x7fae0d6a7f69 - std::panicking::default_hook::h2e88d02087fae196 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x7fae0de251d1 - rustc_driver[413d55b6344850e3]::DEFAULT_HOOK::{closure#0}::{closure#0} [INFO] [stderr] 11: 0x7fae0d6a8a00 - std::panicking::rust_panic_with_hook::habfdcc2e90f9fd4c [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panicking.rs:702:17 [INFO] [stderr] 12: 0x7fae0d6a8837 - std::panicking::begin_panic_handler::{{closure}}::he054b2a83a51d2cd [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panicking.rs:588:13 [INFO] [stderr] 13: 0x7fae0d6a5684 - std::sys_common::backtrace::__rust_end_short_backtrace::ha48b94ab49b30915 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 14: 0x7fae0d6a8569 - rust_begin_unwind [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/panicking.rs:584:5 [INFO] [stderr] 15: 0x7fae0d66c6b3 - core::panicking::panic_fmt::h366d3a309ae17c94 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/core/src/panicking.rs:143:14 [INFO] [stderr] 16: 0x7fae0d6fbe31 - core::panicking::panic_display::hd3e89d99fb893792 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/core/src/panicking.rs:72:5 [INFO] [stderr] 17: 0x7fae0d6fbddb - core::panicking::panic_str::h98ed104b0c03a108 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/core/src/panicking.rs:56:5 [INFO] [stderr] 18: 0x7fae0d66c526 - core::option::expect_failed::h58d487f78ae9d247 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/core/src/option.rs:1874:5 [INFO] [stderr] 19: 0x558f6847a9c9 - rustdoc[2368e8ab35c11ae8]::passes::collect_intra_doc_links::resolve_associated_trait_item [INFO] [stderr] 20: 0x558f684791de - ::resolve_associated_item [INFO] [stderr] 21: 0x558f684763c5 - ::resolve [INFO] [stderr] 22: 0x558f6847c6ae - ::visit_item [INFO] [stderr] 23: 0x558f684882ca - ::visit_inner_recur [INFO] [stderr] 24: 0x558f6847f880 - ::visit_item [INFO] [stderr] 25: 0x558f684882ca - ::visit_inner_recur [INFO] [stderr] 26: 0x558f6847f880 - ::visit_item [INFO] [stderr] 27: 0x558f68474bbc - rustdoc[2368e8ab35c11ae8]::passes::collect_intra_doc_links::collect_intra_doc_links [INFO] [stderr] 28: 0x558f682cdf54 - ::time:: [INFO] [stderr] 29: 0x558f6852e90d - rustdoc[2368e8ab35c11ae8]::core::run_global_ctxt [INFO] [stderr] 30: 0x558f682ce3c2 - ::time::<(rustdoc[2368e8ab35c11ae8]::clean::types::Crate, rustdoc[2368e8ab35c11ae8]::config::RenderOptions, rustdoc[2368e8ab35c11ae8]::formats::cache::Cache), rustdoc[2368e8ab35c11ae8]::main_options::{closure#0}::{closure#0}::{closure#1}::{closure#0}> [INFO] [stderr] 31: 0x558f68589be6 - ::enter::> [INFO] [stderr] 32: 0x558f6848f41b - rustc_interface[550884b2b179878f]::interface::create_compiler_and_run::, rustdoc[2368e8ab35c11ae8]::main_options::{closure#0}> [INFO] [stderr] 33: 0x558f683017d3 - rustdoc[2368e8ab35c11ae8]::main_options [INFO] [stderr] 34: 0x558f68314d2b - >::set::> [INFO] [stderr] 35: 0x558f6845e93f - std[3b302b3c9093c22]::sys_common::backtrace::__rust_begin_short_backtrace::>::{closure#0}, core[a3420257622cd381]::result::Result<(), rustc_errors[a7dbbf867eaca825]::ErrorGuaranteed>> [INFO] [stderr] 36: 0x558f6854d869 - <::spawn_unchecked_>::{closure#0}, core[a3420257622cd381]::result::Result<(), rustc_errors[a7dbbf867eaca825]::ErrorGuaranteed>>::{closure#1} as core[a3420257622cd381]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 37: 0x7fae0d6b2bf3 - as core::ops::function::FnOnce>::call_once::ha99802c2c52ada61 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/alloc/src/boxed.rs:1861:9 [INFO] [stderr] 38: 0x7fae0d6b2bf3 - as core::ops::function::FnOnce>::call_once::ha39aea1c57e28a15 [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/alloc/src/boxed.rs:1861:9 [INFO] [stderr] 39: 0x7fae0d6b2bf3 - std::sys::unix::thread::Thread::new::thread_start::h9f8e3d72b1f7662f [INFO] [stderr] at /rustc/fe5b13d681f25ee6474be29d748c65adcd91f69e/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 40: 0x7fae0d5c5609 - start_thread [INFO] [stderr] 41: 0x7fae0d36e163 - clone [INFO] [stderr] 42: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: rustc 1.61.0 (fe5b13d68 2022-05-18) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] error: could not document `hyper-simple-server` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name hyper_simple_server lib.rs -o /opt/rustwide/target/doc --cfg 'feature="argparse"' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="futures"' --cfg 'feature="hss-accepter"' --cfg 'feature="hss-cli"' --cfg 'feature="hss-config"' --cfg 'feature="hss-exports"' --cfg 'feature="hss-extensions"' --cfg 'feature="hss-full"' --cfg 'feature="hss-full-common"' --cfg 'feature="hss-full-http1"' --cfg 'feature="hss-full-http2"' --cfg 'feature="hss-handler"' --cfg 'feature="hss-http"' --cfg 'feature="hss-main"' --cfg 'feature="hss-routes"' --cfg 'feature="hss-server"' --cfg 'feature="hss-server-http"' --cfg 'feature="hss-server-http1"' --cfg 'feature="hss-server-http2"' --cfg 'feature="hss-server-mt"' --cfg 'feature="hss-tls-any"' --cfg 'feature="hss-tls-native"' --cfg 'feature="hss-tls-rust"' --cfg 'feature="http"' --cfg 'feature="http-body"' --cfg 'feature="hyper"' --cfg 'feature="hyper--http"' --cfg 'feature="hyper--http1"' --cfg 'feature="hyper--http2"' --cfg 'feature="hyper--server"' --cfg 'feature="native-tls"' --cfg 'feature="path-tree"' --cfg 'feature="rustls"' --cfg 'feature="rustls-pemfile"' --cfg 'feature="tokio"' --cfg 'feature="tokio--net"' --cfg 'feature="tokio--rt"' --cfg 'feature="tokio--rt-multi-thread"' --cfg 'feature="tokio-native-tls"' --cfg 'feature="tokio-rustls"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d15695bd03d2ca48 -L dependency=/opt/rustwide/target/debug/deps --extern argparse=/opt/rustwide/target/debug/deps/libargparse-b70aca179a207e2c.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-57de1f6d7c9c6f6c.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-a2c9ac6fab0581d0.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-679a46388cba1084.rmeta --extern http_body=/opt/rustwide/target/debug/deps/libhttp_body-f38fcb22b70d76b4.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-3c4455e820d93401.rmeta --extern native_tls=/opt/rustwide/target/debug/deps/libnative_tls-f176447437131ca8.rmeta --extern path_tree=/opt/rustwide/target/debug/deps/libpath_tree-b5b7c3634d5f35db.rmeta --extern rustls=/opt/rustwide/target/debug/deps/librustls-fc560060bbd626a7.rmeta --extern rustls_pemfile=/opt/rustwide/target/debug/deps/librustls_pemfile-7ae472fa4b6b93fc.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-914ba0c03c031a3f.rmeta --extern tokio_native_tls=/opt/rustwide/target/debug/deps/libtokio_native_tls-0f64049a24aeabe6.rmeta --extern tokio_rustls=/opt/rustwide/target/debug/deps/libtokio_rustls-ce72f22b49f9cc85.rmeta --cap-lints=warn --crate-version 0.2.1` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "461051e2a7a8fb71f0a5f019dd93b94905f010955d823e62b2ef0c4a5be11789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "461051e2a7a8fb71f0a5f019dd93b94905f010955d823e62b2ef0c4a5be11789", kill_on_drop: false }` [INFO] [stdout] 461051e2a7a8fb71f0a5f019dd93b94905f010955d823e62b2ef0c4a5be11789