[INFO] fetching crate reflux 6.4.2... [INFO] testing reflux-6.4.2 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681-1 [INFO] extracting crate reflux 6.4.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate reflux 6.4.2 [INFO] finished tweaking crates.io crate reflux 6.4.2 [INFO] tweaked toml for crates.io crate reflux 6.4.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate reflux 6.4.2 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate reflux 6.4.2 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 80028fd881d6bdd4aad92eaf623dc9192a8b9e4b8a17974ded525b6ec111149c [INFO] running `Command { std: "docker" "start" "-a" "80028fd881d6bdd4aad92eaf623dc9192a8b9e4b8a17974ded525b6ec111149c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80028fd881d6bdd4aad92eaf623dc9192a8b9e4b8a17974ded525b6ec111149c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80028fd881d6bdd4aad92eaf623dc9192a8b9e4b8a17974ded525b6ec111149c", kill_on_drop: false }` [INFO] [stdout] 80028fd881d6bdd4aad92eaf623dc9192a8b9e4b8a17974ded525b6ec111149c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e539448393a7c7ba5ad4b283c4a8745397cfd955c9898e98087db4b395fd6346 [INFO] running `Command { std: "docker" "start" "-a" "e539448393a7c7ba5ad4b283c4a8745397cfd955c9898e98087db4b395fd6346", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling crossbeam-channel v0.5.14 [INFO] [stderr] Compiling reflux v6.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "e539448393a7c7ba5ad4b283c4a8745397cfd955c9898e98087db4b395fd6346", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e539448393a7c7ba5ad4b283c4a8745397cfd955c9898e98087db4b395fd6346", kill_on_drop: false }` [INFO] [stdout] e539448393a7c7ba5ad4b283c4a8745397cfd955c9898e98087db4b395fd6346 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c99bed2a57a4b055cf3635d68a6fc10f3b083382f13364580f13b4e08d0a0ee [INFO] running `Command { std: "docker" "start" "-a" "1c99bed2a57a4b055cf3635d68a6fc10f3b083382f13364580f13b4e08d0a0ee", kill_on_drop: false }` [INFO] [stderr] Compiling reflux v6.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/lib.rs:1355:9 [INFO] [stdout] | [INFO] [stdout] 1304 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 1355 | yield TransformerResult::Effect(TransformerEffectType::Debug($a)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:481:9 [INFO] [stdout] | [INFO] [stdout] 481 | effect_debug!(vec!["Invalid effect".to_string()]); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `effect_debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/lib.rs:1355:9 [INFO] [stdout] | [INFO] [stdout] 1319 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 1355 | yield TransformerResult::Effect(TransformerEffectType::Debug($a)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] ::: src/tests.rs:519:9 [INFO] [stdout] | [INFO] [stdout] 519 | effect_debug!(vec!["Invalid effect".to_string()]); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `effect_debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `Command { std: "docker" "inspect" "1c99bed2a57a4b055cf3635d68a6fc10f3b083382f13364580f13b4e08d0a0ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c99bed2a57a4b055cf3635d68a6fc10f3b083382f13364580f13b4e08d0a0ee", kill_on_drop: false }` [INFO] [stdout] 1c99bed2a57a4b055cf3635d68a6fc10f3b083382f13364580f13b4e08d0a0ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 836bae3c8b57e8ba0916475037484a858b1f736920c6bdb29ce26650ed3c548f [INFO] running `Command { std: "docker" "start" "-a" "836bae3c8b57e8ba0916475037484a858b1f736920c6bdb29ce26650ed3c548f", kill_on_drop: false }` [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:1355:9 [INFO] [stderr] | [INFO] [stderr] 1304 | return; [INFO] [stderr] | ------ any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 1355 | yield TransformerResult::Effect(TransformerEffectType::Debug($a)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] ::: src/tests.rs:481:9 [INFO] [stderr] | [INFO] [stderr] 481 | effect_debug!(vec!["Invalid effect".to_string()]); [INFO] [stderr] | ------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] = note: this warning originates in the macro `effect_debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/lib.rs:1355:9 [INFO] [stderr] | [INFO] [stderr] 1319 | return; [INFO] [stderr] | ------ any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 1355 | yield TransformerResult::Effect(TransformerEffectType::Debug($a)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] ::: src/tests.rs:519:9 [INFO] [stderr] | [INFO] [stderr] 519 | effect_debug!(vec!["Invalid effect".to_string()]); [INFO] [stderr] | ------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `effect_debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `reflux` (lib test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reflux-93e71e39b879f55e) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::extractor_works ... ok [INFO] [stdout] test tests::filter_works ... ok [INFO] [stdout] test tests::broadcast_works ... ok [INFO] [stdout] test tests::funnel_works ... ok [INFO] [stdout] test tests::messenger_works ... ok [INFO] [stdout] test tests::loader_works ... ok [INFO] [stdout] test tests::router_works ... ok [INFO] [stdout] test tests::transformer_crit_effect ... ok [INFO] [stdout] test tests::transformer_effect ... ok [INFO] [stdout] test tests::transformer_emerg_effect ... ok [INFO] [stdout] test tests::transformer_works ... ok [INFO] [stdout] test tests::accumulator_scalar_works ... ok [INFO] [stdout] test tests::router_drop_works ... ok [INFO] [stdout] test tests::router_overflow_works ... ok [INFO] [stdout] test tests::funnel_drop_works ... ok [INFO] [stdout] test tests::funnel_overflow_works ... ok [INFO] [stdout] test tests::accumulator_works ... ok [INFO] [stdout] test tests::accumulator_frame_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.07s [INFO] [stdout] [INFO] [stderr] Doc-tests reflux [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - Extractor (line 60) ... FAILED [INFO] [stdout] test src/lib.rs - Broadcast (line 300) ... ok [INFO] [stdout] test src/lib.rs - Transformer (line 967) ... ok [INFO] [stdout] test src/lib.rs - Router (line 417) ... ok [INFO] [stdout] test src/lib.rs - Filter (line 1172) ... ok [INFO] [stdout] test src/lib.rs - Funnel (line 643) ... ok [INFO] [stdout] test src/lib.rs - Loader (line 175) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Extractor (line 60) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread '' (138) panicked at src/lib.rs:17:72: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: "SendError(..)" [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5f7429a7e2b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5f7429a7e2b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5f7429a7e2b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5f7429a7e2b2 - <::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5f7429a8f85a - ::fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5f7429a8f85a - core[585f66e14d78f9ba]::fmt::write [INFO] [stdout] 6: 0x5f7429a823c6 - std[3f03f8b59f91bef1]::io::default_write_fmt:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5f7429a823c6 - ::write_fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5f7429a6814f - ::print [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5f7429a6814f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5f7429a79b71 - std[3f03f8b59f91bef1]::panicking::default_hook [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:319:9 [INFO] [stdout] 11: 0x5f7429a79d2b - std[3f03f8b59f91bef1]::panicking::panic_with_hook [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:825:13 [INFO] [stdout] 12: 0x5f7429a68208 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13 [INFO] [stdout] 13: 0x5f7429a5d6c9 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 14: 0x5f7429a68a2d - __rustc[caa99d26c7bae192]::rust_begin_unwind [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5 [INFO] [stdout] 15: 0x5f7429a8ff6c - core[585f66e14d78f9ba]::panicking::panic_fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14 [INFO] [stdout] 16: 0x5f7429a8fce2 - core[585f66e14d78f9ba]::result::unwrap_failed [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5 [INFO] [stdout] 17: 0x5f7429a411e8 - rust_out[183646e59c86b0c5]::main::_doctest_main_src_lib_rs_60_0::{closure#0} [INFO] [stdout] 18: 0x5f7429a3dea1 - ::new::::{closure#1} [INFO] [stdout] 19: 0x5f7429a392e6 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<::new::{closure#1}, ()> [INFO] [stdout] 20: 0x5f7429a3f872 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<::new::{closure#1}, ()>::{closure#1}::{closure#0} [INFO] [stdout] 21: 0x5f7429a4c630 - ::new::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] 22: 0x5f7429a3d3bc - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::::new::{closure#1}, ()>::{closure#1}::{closure#0}>, ()> [INFO] [stdout] 23: 0x5f7429a4cb5b - __rust_try [INFO] [stdout] 24: 0x5f7429a3f150 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<::new::{closure#1}, ()>::{closure#1} [INFO] [stdout] 25: 0x5f7429a412e6 - ::new::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 26: 0x5f7429a7db3f - + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9 [INFO] [stdout] 27: 0x5f7429a7db3f - ::new::thread_start [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17 [INFO] [stdout] 28: 0x74fc55d1faa4 - [INFO] [stdout] 29: 0x74fc55daca64 - clone [INFO] [stdout] 30: 0x0 - [INFO] [stdout] [INFO] [stdout] thread 'main' (128) panicked at src/lib.rs:25:19: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Any { .. } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5f7429a7e2b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5f7429a7e2b2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5f7429a7e2b2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5f7429a7e2b2 - <::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5f7429a8f85a - ::fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5f7429a8f85a - core[585f66e14d78f9ba]::fmt::write [INFO] [stdout] 6: 0x5f7429a823c6 - std[3f03f8b59f91bef1]::io::default_write_fmt:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5f7429a823c6 - ::write_fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5f7429a6814f - ::print [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5f7429a6814f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5f7429a79b71 - std[3f03f8b59f91bef1]::panicking::default_hook [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:319:9 [INFO] [stdout] 11: 0x5f7429a79d2b - std[3f03f8b59f91bef1]::panicking::panic_with_hook [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:825:13 [INFO] [stdout] 12: 0x5f7429a68208 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13 [INFO] [stdout] 13: 0x5f7429a5d6c9 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 14: 0x5f7429a68a2d - __rustc[caa99d26c7bae192]::rust_begin_unwind [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5 [INFO] [stdout] 15: 0x5f7429a8ff6c - core[585f66e14d78f9ba]::panicking::panic_fmt [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14 [INFO] [stdout] 16: 0x5f7429a8fce2 - core[585f66e14d78f9ba]::result::unwrap_failed [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5 [INFO] [stdout] 17: 0x5f7429a49583 - rust_out[183646e59c86b0c5]::main::_doctest_main_src_lib_rs_60_0 [INFO] [stdout] 18: 0x5f7429a41326 - rust_out[183646e59c86b0c5]::main [INFO] [stdout] 19: 0x5f7429a4c8c3 - >::call_once [INFO] [stdout] 20: 0x5f7429a392c6 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 21: 0x5f7429a3eae9 - std[3f03f8b59f91bef1]::rt::lang_start::<()>::{closure#0} [INFO] [stdout] 22: 0x5f7429a79166 - <&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 23: 0x5f7429a79166 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40 [INFO] [stdout] 24: 0x5f7429a79166 - std[3f03f8b59f91bef1]::panicking::catch_unwind:: + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19 [INFO] [stdout] 25: 0x5f7429a79166 - std[3f03f8b59f91bef1]::panic::catch_unwind::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14 [INFO] [stdout] 26: 0x5f7429a79166 - std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0} [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:175:24 [INFO] [stdout] 27: 0x5f7429a79166 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40 [INFO] [stdout] 28: 0x5f7429a79166 - std[3f03f8b59f91bef1]::panicking::catch_unwind:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19 [INFO] [stdout] 29: 0x5f7429a79166 - std[3f03f8b59f91bef1]::panic::catch_unwind:: [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x5f7429a79166 - std[3f03f8b59f91bef1]::rt::lang_start_internal [INFO] [stdout] at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:171:5 [INFO] [stdout] 31: 0x5f7429a37601 - std[3f03f8b59f91bef1]::rt::lang_start::<()> [INFO] [stdout] 32: 0x5f7429a4cb95 - main [INFO] [stdout] 33: 0x74fc55cad1ca - [INFO] [stdout] 34: 0x74fc55cad28b - __libc_start_main [INFO] [stdout] 35: 0x5f7429a35015 - _start [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Extractor (line 60) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.58s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "836bae3c8b57e8ba0916475037484a858b1f736920c6bdb29ce26650ed3c548f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "836bae3c8b57e8ba0916475037484a858b1f736920c6bdb29ce26650ed3c548f", kill_on_drop: false }` [INFO] [stdout] 836bae3c8b57e8ba0916475037484a858b1f736920c6bdb29ce26650ed3c548f