[INFO] fetching crate static-regular-grammar 1.1.0... [INFO] testing static-regular-grammar-1.1.0 against master#23949593103d03a82c7ebc2e84434ce6c6edc561 for pr-115235 [INFO] extracting crate static-regular-grammar 1.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate static-regular-grammar 1.1.0 on toolchain 23949593103d03a82c7ebc2e84434ce6c6edc561 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate static-regular-grammar 1.1.0 [INFO] finished tweaking crates.io crate static-regular-grammar 1.1.0 [INFO] tweaked toml for crates.io crate static-regular-grammar 1.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate static-regular-grammar 1.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded btree-slab v0.6.0 [INFO] [stderr] Downloaded btree-range-map v0.7.0 [INFO] [stderr] Downloaded abnf v0.13.0 [INFO] [stderr] Downloaded cc-traits v2.0.0 [INFO] [stderr] Downloaded range-traits v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ba008f8edefac9c0eefa8faa7d099d41d11d380938c99f9d770708523ab97cb [INFO] running `Command { std: "docker" "start" "-a" "0ba008f8edefac9c0eefa8faa7d099d41d11d380938c99f9d770708523ab97cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ba008f8edefac9c0eefa8faa7d099d41d11d380938c99f9d770708523ab97cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ba008f8edefac9c0eefa8faa7d099d41d11d380938c99f9d770708523ab97cb", kill_on_drop: false }` [INFO] [stdout] 0ba008f8edefac9c0eefa8faa7d099d41d11d380938c99f9d770708523ab97cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5479cd4080cf2d57657f209422cbcf1c1b6591868d041e45f294d25b9d5471bf [INFO] running `Command { std: "docker" "start" "-a" "5479cd4080cf2d57657f209422cbcf1c1b6591868d041e45f294d25b9d5471bf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling ciborium-io v0.2.1 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling range-traits v0.3.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling cpufeatures v0.2.9 [INFO] [stderr] Compiling ciborium-ll v0.2.1 [INFO] [stderr] Compiling indoc v2.0.3 [INFO] [stderr] Compiling hex_fmt v0.3.0 [INFO] [stderr] Compiling cc-traits v2.0.0 [INFO] [stderr] Compiling btree-slab v0.6.0 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.7 [INFO] [stderr] Compiling abnf-core v0.5.0 [INFO] [stderr] Compiling abnf v0.13.0 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling btree-range-map v0.7.0 [INFO] [stderr] Compiling ciborium v0.2.1 [INFO] [stderr] Compiling static-regular-grammar v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.95s [INFO] running `Command { std: "docker" "inspect" "5479cd4080cf2d57657f209422cbcf1c1b6591868d041e45f294d25b9d5471bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5479cd4080cf2d57657f209422cbcf1c1b6591868d041e45f294d25b9d5471bf", kill_on_drop: false }` [INFO] [stdout] 5479cd4080cf2d57657f209422cbcf1c1b6591868d041e45f294d25b9d5471bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba25ab406887e56fac4017083e7f47be20639dea58e4dc8aa7f043187dd74107 [INFO] running `Command { std: "docker" "start" "-a" "ba25ab406887e56fac4017083e7f47be20639dea58e4dc8aa7f043187dd74107", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling ciborium-io v0.2.1 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling cpufeatures v0.2.9 [INFO] [stderr] Compiling range-traits v0.3.1 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling hex_fmt v0.3.0 [INFO] [stderr] Compiling ciborium-ll v0.2.1 [INFO] [stderr] Compiling cc-traits v2.0.0 [INFO] [stderr] Compiling btree-slab v0.6.0 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.7 [INFO] [stderr] Compiling abnf-core v0.5.0 [INFO] [stderr] Compiling abnf v0.13.0 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling btree-range-map v0.7.0 [INFO] [stderr] Compiling ciborium v0.2.1 [INFO] [stderr] Compiling static-regular-grammar v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] unable to cache regular automaton: Read-only file system (os error 30) [INFO] [stderr] unable to cache regular automaton: Read-only file system (os error 30) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 20.31s [INFO] running `Command { std: "docker" "inspect" "ba25ab406887e56fac4017083e7f47be20639dea58e4dc8aa7f043187dd74107", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba25ab406887e56fac4017083e7f47be20639dea58e4dc8aa7f043187dd74107", kill_on_drop: false }` [INFO] [stdout] ba25ab406887e56fac4017083e7f47be20639dea58e4dc8aa7f043187dd74107 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a7a4b607fa756a10802d96712c4963fc71d9af896754188099ed30da7b1b97c0 [INFO] running `Command { std: "docker" "start" "-a" "a7a4b607fa756a10802d96712c4963fc71d9af896754188099ed30da7b1b97c0", kill_on_drop: false }` [INFO] [stderr] unable to cache regular automaton: Read-only file system (os error 30) [INFO] [stderr] unable to cache regular automaton: Read-only file system (os error 30) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/static_regular_grammar-be35755ff56a63ad) [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 static-regular-grammar [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - (line 110) ... ignored [INFO] [stdout] test src/lib.rs - (line 136) ... ignored [INFO] [stdout] test src/lib.rs - (line 154) ... ignored [INFO] [stdout] test src/lib.rs - (line 160) ... ignored [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] test src/lib.rs - (line 55) ... ok [INFO] [stdout] test src/lib.rs - (line 87) ... ok [INFO] [stdout] test src/lib.rs - (line 70) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 70) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at src/lib.rs:10:31: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: InvalidBar([98, 97, 97, 97, 97, 114]) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56169aa9199c - std::backtrace_rs::backtrace::libunwind::trace::hc56bfd85f78f2ac1 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x56169aa9199c - std::backtrace_rs::backtrace::trace_unsynchronized::h3a4cd0ee39c2ec51 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x56169aa9199c - std::sys_common::backtrace::_print_fmt::h7ec874d1114e2ca4 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x56169aa9199c - ::fmt::h9409967845944e27 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x56169aab156c - core::fmt::rt::Argument::fmt::h3548c9d6e288e4b2 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/fmt/rt.rs:138:9 [INFO] [stdout] 5: 0x56169aab156c - core::fmt::write::h31bd00fc0f85031b [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/fmt/mod.rs:1094:21 [INFO] [stdout] 6: 0x56169aa8f3fe - std::io::Write::write_fmt::h12ff3642b3fdae7c [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/io/mod.rs:1714:15 [INFO] [stdout] 7: 0x56169aa91784 - std::sys_common::backtrace::_print::h8ab9a59ea8fc9a86 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x56169aa91784 - std::sys_common::backtrace::print::hfe7afa943e316a5b [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x56169aa92f0a - std::panicking::panic_hook_with_disk_dump::{{closure}}::hae52bf9a035c21dd [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:280:22 [INFO] [stdout] 10: 0x56169aa92c05 - std::panicking::panic_hook_with_disk_dump::hb6c613677d0ff679 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:314:9 [INFO] [stdout] 11: 0x56169aa93517 - std::panicking::default_hook::h30f1f7d228429c8b [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:239:5 [INFO] [stdout] 12: 0x56169aa93517 - std::panicking::rust_panic_with_hook::hd82d7066cdf9e06f [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:753:13 [INFO] [stdout] 13: 0x56169aa93411 - std::panicking::begin_panic_handler::{{closure}}::hf97c71166d409481 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:631:13 [INFO] [stdout] 14: 0x56169aa91ec6 - std::sys_common::backtrace::__rust_end_short_backtrace::haa22df65c16edaa5 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:170:18 [INFO] [stdout] 15: 0x56169aa93152 - rust_begin_unwind [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:619:5 [INFO] [stdout] 16: 0x56169aa74165 - core::panicking::panic_fmt::h0e243d6d1945608c [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/panicking.rs:72:14 [INFO] [stdout] 17: 0x56169aa745c3 - core::result::unwrap_failed::h0462c3c2bed88698 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/result.rs:1652:5 [INFO] [stdout] 18: 0x56169aa74f28 - core::result::Result::unwrap::hc212d20280297361 [INFO] [stdout] 19: 0x56169aa75049 - rust_out::main::_doctest_main_src_lib_rs_70_0::h0f07de9584af223d [INFO] [stdout] 20: 0x56169aa75016 - rust_out::main::hf4c87d26bfb6fb8c [INFO] [stdout] 21: 0x56169aa74d63 - core::ops::function::FnOnce::call_once::h32b65eb8c1bf6192 [INFO] [stdout] 22: 0x56169aa749a6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h020c0e485ff40330 [INFO] [stdout] 23: 0x56169aa749f9 - std::rt::lang_start::{{closure}}::h8753e9b24b33301a [INFO] [stdout] 24: 0x56169aa8cb3b - core::ops::function::impls:: for &F>::call_once::h4726f6f3a851560a [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/ops/function.rs:284:13 [INFO] [stdout] 25: 0x56169aa8cb3b - std::panicking::try::do_call::hc0b3f36e2a66dd6c [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:526:40 [INFO] [stdout] 26: 0x56169aa8cb3b - std::panicking::try::h05b5c74c4f9aadf8 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:490:19 [INFO] [stdout] 27: 0x56169aa8cb3b - std::panic::catch_unwind::hce0d4583a8234ec4 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panic.rs:142:14 [INFO] [stdout] 28: 0x56169aa8cb3b - std::rt::lang_start_internal::{{closure}}::hf9730986403b3d01 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/rt.rs:148:48 [INFO] [stdout] 29: 0x56169aa8cb3b - std::panicking::try::do_call::h8cb7497c405f2fa0 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:526:40 [INFO] [stdout] 30: 0x56169aa8cb3b - std::panicking::try::h2fb35b00fdcc5113 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:490:19 [INFO] [stdout] 31: 0x56169aa8cb3b - std::panic::catch_unwind::h1c1cca9923a86aac [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panic.rs:142:14 [INFO] [stdout] 32: 0x56169aa8cb3b - std::rt::lang_start_internal::hc99c520fca129d62 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/rt.rs:148:20 [INFO] [stdout] 33: 0x56169aa749d7 - std::rt::lang_start::h22c1af733575854b [INFO] [stdout] 34: 0x56169aa75405 - main [INFO] [stdout] 35: 0x7fd85539cd90 - [INFO] [stdout] 36: 0x7fd85539ce40 - __libc_start_main [INFO] [stdout] 37: 0x56169aa74885 - _start [INFO] [stdout] 38: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 70) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "a7a4b607fa756a10802d96712c4963fc71d9af896754188099ed30da7b1b97c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7a4b607fa756a10802d96712c4963fc71d9af896754188099ed30da7b1b97c0", kill_on_drop: false }` [INFO] [stdout] a7a4b607fa756a10802d96712c4963fc71d9af896754188099ed30da7b1b97c0