[INFO] fetching crate ellidri-reader 0.1.0... [INFO] testing ellidri-reader-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate ellidri-reader 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate ellidri-reader 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ellidri-reader 0.1.0 [INFO] finished tweaking crates.io crate ellidri-reader 0.1.0 [INFO] tweaked toml for crates.io crate ellidri-reader 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] a28bccd12e86689d39574d82f369c751db9d27070f3b77607a68a12990334572 [INFO] running `Command { std: "docker" "start" "-a" "a28bccd12e86689d39574d82f369c751db9d27070f3b77607a68a12990334572", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a28bccd12e86689d39574d82f369c751db9d27070f3b77607a68a12990334572", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a28bccd12e86689d39574d82f369c751db9d27070f3b77607a68a12990334572", kill_on_drop: false }` [INFO] [stdout] a28bccd12e86689d39574d82f369c751db9d27070f3b77607a68a12990334572 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--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] e04dc0c8c93fea15b51ac5d5c32b9a64777a90ffdf5840888142abb022ced1af [INFO] running `Command { std: "docker" "start" "-a" "e04dc0c8c93fea15b51ac5d5c32b9a64777a90ffdf5840888142abb022ced1af", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-io v0.3.16 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling futures v0.3.16 [INFO] [stderr] Compiling ellidri-reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.46s [INFO] running `Command { std: "docker" "inspect" "e04dc0c8c93fea15b51ac5d5c32b9a64777a90ffdf5840888142abb022ced1af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e04dc0c8c93fea15b51ac5d5c32b9a64777a90ffdf5840888142abb022ced1af", kill_on_drop: false }` [INFO] [stdout] e04dc0c8c93fea15b51ac5d5c32b9a64777a90ffdf5840888142abb022ced1af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1bfb961e50f01909d59144b34a2a47d44c489d83c7ed7f904ca445b851d3cd2 [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" "c1bfb961e50f01909d59144b34a2a47d44c489d83c7ed7f904ca445b851d3cd2", kill_on_drop: false }` [INFO] [stderr] Compiling ellidri-reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "c1bfb961e50f01909d59144b34a2a47d44c489d83c7ed7f904ca445b851d3cd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1bfb961e50f01909d59144b34a2a47d44c489d83c7ed7f904ca445b851d3cd2", kill_on_drop: false }` [INFO] [stdout] c1bfb961e50f01909d59144b34a2a47d44c489d83c7ed7f904ca445b851d3cd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 040b9f2367358a4ad9f4ebf83d5b0834f0be5c99befc9fa2ffdfb80a8a1e4bd1 [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" "040b9f2367358a4ad9f4ebf83d5b0834f0be5c99befc9fa2ffdfb80a8a1e4bd1", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ellidri_reader-f425a3ca53019214) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests ellidri-reader [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - IrcReader::read_message (line 43) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - IrcReader::read_message (line 43) stdout ---- [INFO] [stdout] error: expected `;`, found `}` [INFO] [stdout] --> src/lib.rs:44:72 [INFO] [stdout] | [INFO] [stdout] 3 | async fn read_message(&mut self, buf: &mut String) -> io::Result [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 4 | } _doctest_main_src_lib_rs_43_0() } [INFO] [stdout] | - unexpected token [INFO] [stdout] [INFO] [stdout] thread 'rustc' panicked at 'internal error: entered unreachable code', compiler/rustc_parse/src/parser/item.rs:1723:17 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7f7b7b701f50 - std::backtrace_rs::backtrace::libunwind::trace::h99dbb39dca18857d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x7f7b7b701f50 - std::backtrace_rs::backtrace::trace_unsynchronized::h832861927e9cfedf [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x7f7b7b701f50 - std::sys_common::backtrace::_print_fmt::h3d18154c77dcf310 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x7f7b7b701f50 - ::fmt::he312f4ad5b9bb346 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x7f7b7b76fbbc - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x7f7b7b6f3835 - std::io::Write::write_fmt::h6aced00850e8186f [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x7f7b7b705c6b - std::sys_common::backtrace::_print::h65d996766de40da4 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x7f7b7b705c6b - std::sys_common::backtrace::print::h40df9727e635f303 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x7f7b7b705c6b - std::panicking::default_hook::{{closure}}::hd2da4327dea91a51 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x7f7b7b705741 - std::panicking::default_hook::h3d55120ad6ada158 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x7f7b7bee2901 - rustc_driver::DEFAULT_HOOK::{{closure}}::{{closure}}::h98690b446fb8b04c [INFO] [stdout] 11: 0x7f7b7b706499 - std::panicking::rust_panic_with_hook::hf85dd0bb545e3b55 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:626:17 [INFO] [stdout] 12: 0x7f7b7b705f27 - std::panicking::begin_panic_handler::{{closure}}::h736ae969434da9fa [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:517:13 [INFO] [stdout] 13: 0x7f7b7b70242c - std::sys_common::backtrace::__rust_end_short_backtrace::h6133bb80b1d6c3e0 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 14: 0x7f7b7b705eb9 - rust_begin_unwind [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:515:5 [INFO] [stdout] 15: 0x7f7b7b6d0f81 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/panicking.rs:92:14 [INFO] [stdout] 16: 0x7f7b7b6d0ecd - core::panicking::panic::hd695e3b1d0dd4ef4 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/panicking.rs:50:5 [INFO] [stdout] 17: 0x7f7b7d77b201 - rustc_parse::parser::item::::parse_fn::hefcf90127cbcbd75 [INFO] [stdout] 18: 0x7f7b7d76bc4c - rustc_parse::parser::item::::parse_item_kind::ha97c5573f937a5d0 [INFO] [stdout] 19: 0x7f7b7d7690c8 - rustc_parse::parser::item::::parse_item_common::h2f3e3697063cf620 [INFO] [stdout] 20: 0x7f7b7d79d910 - rustc_parse::parser::stmt::::parse_stmt_without_recovery::h14c4f593b7a57327 [INFO] [stdout] 21: 0x7f7b7d7a5cbe - rustc_parse::parser::stmt::::parse_full_stmt::h0b49491ffd3edaa5 [INFO] [stdout] 22: 0x7f7b7d7a56f8 - rustc_parse::parser::stmt::::parse_block_tail::h192ed4a24e9d7054 [INFO] [stdout] 23: 0x7f7b7d7a491f - rustc_parse::parser::stmt::::parse_block_common::hc8b59a82269c91e7 [INFO] [stdout] 24: 0x7f7b7d77aac5 - rustc_parse::parser::item::::parse_fn::hefcf90127cbcbd75 [INFO] [stdout] 25: 0x7f7b7d76bc4c - rustc_parse::parser::item::::parse_item_kind::ha97c5573f937a5d0 [INFO] [stdout] 26: 0x7f7b7d7690c8 - rustc_parse::parser::item::::parse_item_common::h2f3e3697063cf620 [INFO] [stdout] 27: 0x7f7b7d79d910 - rustc_parse::parser::stmt::::parse_stmt_without_recovery::h14c4f593b7a57327 [INFO] [stdout] 28: 0x7f7b7d7a5cbe - rustc_parse::parser::stmt::::parse_full_stmt::h0b49491ffd3edaa5 [INFO] [stdout] 29: 0x7f7b7d7a56f8 - rustc_parse::parser::stmt::::parse_block_tail::h192ed4a24e9d7054 [INFO] [stdout] 30: 0x7f7b7d7a491f - rustc_parse::parser::stmt::::parse_block_common::hc8b59a82269c91e7 [INFO] [stdout] 31: 0x7f7b7d77aac5 - rustc_parse::parser::item::::parse_fn::hefcf90127cbcbd75 [INFO] [stdout] 32: 0x7f7b7d76bc4c - rustc_parse::parser::item::::parse_item_kind::ha97c5573f937a5d0 [INFO] [stdout] 33: 0x7f7b7d7690c8 - rustc_parse::parser::item::::parse_item_common::h2f3e3697063cf620 [INFO] [stdout] 34: 0x7f7b7e1341d4 - rustc_parse::parser::item::::parse_mod::hdc8bf2d1492ce3bf [INFO] [stdout] 35: 0x7f7b7e15159e - rustc_parse::parse_crate_from_source_str::h2acfc2f7b1bad7c4 [INFO] [stdout] 36: 0x7f7b7da10688 - rustc_session::utils::::time::hc34c5bc1452f37ce [INFO] [stdout] 37: 0x7f7b7d9f7d4d - rustc_interface::passes::parse::h8410539c11fa4a2c [INFO] [stdout] 38: 0x7f7b7d9f1e57 - rustc_interface::queries::Queries::parse::h07375bcbce94d932 [INFO] [stdout] 39: 0x7f7b7d9d1548 - rustc_interface::queries::::enter::h9ff1bb326f6cbdde [INFO] [stdout] 40: 0x7f7b7d9c0bbc - rustc_span::with_source_map::h35aa4a6792e2f0de [INFO] [stdout] 41: 0x7f7b7d9d246a - rustc_interface::interface::create_compiler_and_run::h600b31664ea7498c [INFO] [stdout] 42: 0x7f7b7d9c4d49 - scoped_tls::ScopedKey::set::h95fded8ea1ce829a [INFO] [stdout] 43: 0x7f7b7d9c118a - std::sys_common::backtrace::__rust_begin_short_backtrace::hcb9f52ef891273be [INFO] [stdout] 44: 0x7f7b7d9c0475 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7d639d5804de8241 [INFO] [stdout] 45: 0x7f7b7b712a27 - as core::ops::function::FnOnce>::call_once::h09f167e08fc945ff [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 46: 0x7f7b7b712a27 - as core::ops::function::FnOnce>::call_once::hf814fe85eeb118e0 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 47: 0x7f7b7b712a27 - std::sys::unix::thread::Thread::new::thread_start::hb71b17934c5f5e68 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys/unix/thread.rs:91:17 [INFO] [stdout] 48: 0x7f7b7b62e609 - start_thread [INFO] [stdout] 49: 0x7f7b7b542293 - clone [INFO] [stdout] 50: 0x0 - [INFO] [stdout] [INFO] [stdout] error: internal compiler error: unexpected panic [INFO] [stdout] [INFO] [stdout] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stdout] [INFO] [stdout] 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] [stdout] [INFO] [stdout] note: rustc 1.56.0-nightly (b70888601 2021-07-28) running on x86_64-unknown-linux-gnu [INFO] [stdout] [INFO] [stdout] note: compiler flags: -C codegen-units=1 -C embed-bitcode=no --crate-type bin [INFO] [stdout] [INFO] [stdout] query stack during panic: [INFO] [stdout] end of query stack [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - IrcReader::read_message (line 43) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "040b9f2367358a4ad9f4ebf83d5b0834f0be5c99befc9fa2ffdfb80a8a1e4bd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "040b9f2367358a4ad9f4ebf83d5b0834f0be5c99befc9fa2ffdfb80a8a1e4bd1", kill_on_drop: false }` [INFO] [stdout] 040b9f2367358a4ad9f4ebf83d5b0834f0be5c99befc9fa2ffdfb80a8a1e4bd1