[INFO] fetching crate tuple-combinator 0.2.1... [INFO] testing tuple-combinator-0.2.1 against 1.90.0 for beta-1.91-3 [INFO] extracting crate tuple-combinator 0.2.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate tuple-combinator 0.2.1 [INFO] finished tweaking crates.io crate tuple-combinator 0.2.1 [INFO] tweaked toml for crates.io crate tuple-combinator 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tuple-combinator 0.2.1 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbad823184aa465a0425f58ae0d092b687b5383d074114c69404b871881b0cc6 [INFO] running `Command { std: "docker" "start" "-a" "bbad823184aa465a0425f58ae0d092b687b5383d074114c69404b871881b0cc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbad823184aa465a0425f58ae0d092b687b5383d074114c69404b871881b0cc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbad823184aa465a0425f58ae0d092b687b5383d074114c69404b871881b0cc6", kill_on_drop: false }` [INFO] [stdout] bbad823184aa465a0425f58ae0d092b687b5383d074114c69404b871881b0cc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98190d4b41a797ed8fc147e7375ae9a8b16148d0afbafc9296b4dd75b205ced4 [INFO] running `Command { std: "docker" "start" "-a" "98190d4b41a797ed8fc147e7375ae9a8b16148d0afbafc9296b4dd75b205ced4", kill_on_drop: false }` [INFO] [stderr] Compiling tuple-combinator v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: this attribute can only be applied to a `use` item [INFO] [stdout] --> src/lib.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | #[doc(inline)] [INFO] [stdout] | ^^^^^^ only applicable on `use` items [INFO] [stdout] 24 | pub trait TupleCombinator: Sized { [INFO] [stdout] | -------------------------------- not a `use` item [INFO] [stdout] | [INFO] [stdout] = note: read for more information [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this attribute can only be applied to a `use` item [INFO] [stdout] --> src/lib.rs:189:7 [INFO] [stdout] | [INFO] [stdout] 189 | #[doc(inline)] [INFO] [stdout] | ^^^^^^ only applicable on `use` items [INFO] [stdout] 190 | pub trait TupleReducer: Sized { [INFO] [stdout] | ----------------------------- not a `use` item [INFO] [stdout] | [INFO] [stdout] = note: read for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "98190d4b41a797ed8fc147e7375ae9a8b16148d0afbafc9296b4dd75b205ced4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98190d4b41a797ed8fc147e7375ae9a8b16148d0afbafc9296b4dd75b205ced4", kill_on_drop: false }` [INFO] [stdout] 98190d4b41a797ed8fc147e7375ae9a8b16148d0afbafc9296b4dd75b205ced4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef8e1f9d0087e23df40d5cc032946525656c41d8ab043af4ea0bfd07a98b2186 [INFO] running `Command { std: "docker" "start" "-a" "ef8e1f9d0087e23df40d5cc032946525656c41d8ab043af4ea0bfd07a98b2186", kill_on_drop: false }` [INFO] [stderr] Compiling tuple-combinator v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: this attribute can only be applied to a `use` item [INFO] [stdout] --> src/lib.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | #[doc(inline)] [INFO] [stdout] | ^^^^^^ only applicable on `use` items [INFO] [stdout] 24 | pub trait TupleCombinator: Sized { [INFO] [stdout] | -------------------------------- not a `use` item [INFO] [stdout] | [INFO] [stdout] = note: read for more information [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this attribute can only be applied to a `use` item [INFO] [stdout] --> src/lib.rs:189:7 [INFO] [stdout] | [INFO] [stdout] 189 | #[doc(inline)] [INFO] [stdout] | ^^^^^^ only applicable on `use` items [INFO] [stdout] 190 | pub trait TupleReducer: Sized { [INFO] [stdout] | ----------------------------- not a `use` item [INFO] [stdout] | [INFO] [stdout] = note: read for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this attribute can only be applied to a `use` item [INFO] [stdout] --> src/lib.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | #[doc(inline)] [INFO] [stdout] | ^^^^^^ only applicable on `use` items [INFO] [stdout] 24 | pub trait TupleCombinator: Sized { [INFO] [stdout] | -------------------------------- not a `use` item [INFO] [stdout] | [INFO] [stdout] = note: read for more information [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this attribute can only be applied to a `use` item [INFO] [stdout] --> src/lib.rs:189:7 [INFO] [stdout] | [INFO] [stdout] 189 | #[doc(inline)] [INFO] [stdout] | ^^^^^^ only applicable on `use` items [INFO] [stdout] 190 | pub trait TupleReducer: Sized { [INFO] [stdout] | ----------------------------- not a `use` item [INFO] [stdout] | [INFO] [stdout] = note: read for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.25s [INFO] running `Command { std: "docker" "inspect" "ef8e1f9d0087e23df40d5cc032946525656c41d8ab043af4ea0bfd07a98b2186", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef8e1f9d0087e23df40d5cc032946525656c41d8ab043af4ea0bfd07a98b2186", kill_on_drop: false }` [INFO] [stdout] ef8e1f9d0087e23df40d5cc032946525656c41d8ab043af4ea0bfd07a98b2186 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b7fb84c672a79630609825f664e50f0f748711f807a5b7e48e80608c781ea310 [INFO] running `Command { std: "docker" "start" "-a" "b7fb84c672a79630609825f664e50f0f748711f807a5b7e48e80608c781ea310", kill_on_drop: false }` [INFO] [stderr] warning: this attribute can only be applied to a `use` item [INFO] [stderr] --> src/lib.rs:23:7 [INFO] [stderr] | [INFO] [stderr] 23 | #[doc(inline)] [INFO] [stderr] | ^^^^^^ only applicable on `use` items [INFO] [stderr] 24 | pub trait TupleCombinator: Sized { [INFO] [stderr] | -------------------------------- not a `use` item [INFO] [stderr] | [INFO] [stderr] = note: read for more information [INFO] [stderr] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: this attribute can only be applied to a `use` item [INFO] [stderr] --> src/lib.rs:189:7 [INFO] [stderr] | [INFO] [stderr] 189 | #[doc(inline)] [INFO] [stderr] | ^^^^^^ only applicable on `use` items [INFO] [stderr] 190 | pub trait TupleReducer: Sized { [INFO] [stderr] | ----------------------------- not a `use` item [INFO] [stderr] | [INFO] [stderr] = note: read for more information [INFO] [stderr] [INFO] [stderr] warning: `tuple-combinator` (lib) generated 2 warnings [INFO] [stderr] warning: `tuple-combinator` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tuple_combinator-acbb024b1f5ac94d) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test impl_tests::fold_none_as_nuke ... ok [INFO] [stdout] test impl_tests::fold_none_as_reset ... ok [INFO] [stdout] test impl_tests::fold_mixed ... ok [INFO] [stdout] test impl_tests::fold_sum ... ok [INFO] [stdout] test impl_tests::mut_slice_base ... ok [INFO] [stdout] test impl_tests::strict_mut_slice_base ... ok [INFO] [stdout] test impl_tests::strict_ref_slice_base ... ok [INFO] [stdout] test impl_tests::ref_slice_base ... ok [INFO] [stdout] test impl_tests::fold_strict_base ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tuple_combinator [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test src/lib.rs - TupleCombinator::expect (line 53) ... ok [INFO] [stdout] test src/lib.rs - TupleCombinator::unwrap (line 69) ... ok [INFO] [stdout] test src/lib.rs - TupleCombinator::filter (line 113) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/lib.rs - TupleReducer (line 164) ... ok [INFO] [stdout] test src/lib.rs - TupleReducer::fold (line 198) ... ok [INFO] [stdout] test src/lib.rs - TupleCombinator::expect (line 59) ... FAILED [INFO] [stdout] test src/lib.rs - TupleCombinator::unwrap (line 77) ... FAILED [INFO] [stdout] test src/lib.rs - TupleCombinator::transpose (line 29) ... ok [INFO] [stdout] test src/lib.rs - TupleCombinator::map (line 40) ... ok [INFO] [stdout] test src/lib.rs - TupleCombinator::xor (line 150) ... ok [INFO] [stdout] test src/lib.rs - TupleCombinator::or (line 124) ... ok [INFO] [stdout] test src/lib.rs - TupleReducer::mut_slice (line 298) ... ok [INFO] [stdout] test src/lib.rs - TupleReducer::fold_strict (line 221) ... ok [INFO] [stdout] test src/lib.rs - TupleCombinator::and_then (line 101) ... ok [INFO] [stdout] test src/lib.rs - TupleCombinator::and (line 87) ... ok [INFO] [stdout] test src/lib.rs - TupleReducer::strict_mut_slice (line 321) ... ok [INFO] [stdout] test src/lib.rs - TupleReducer::ref_slice (line 241) ... ok [INFO] [stdout] test src/lib.rs - TupleCombinator::or_else (line 138) ... ok [INFO] [stdout] test src/lib.rs - TupleReducer::strict_ref_slice (line 271) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - TupleCombinator::expect (line 59) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' panicked at /opt/rustwide/workdir/src/lib.rs:65:26: [INFO] [stdout] will panic [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x567bde567482 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x567bde567482 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x567bde567482 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x567bde567482 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x567bde582b53 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x567bde582b53 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x567bde565193 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x567bde565193 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x567bde5672d2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x567bde568363 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x567bde568145 - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stdout] 11: 0x567bde568c35 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13 [INFO] [stdout] 12: 0x567bde568aca - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stdout] 13: 0x567bde567979 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x567bde56875d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stdout] 15: 0x567bde582040 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x567bde58201b - core::panicking::panic_display::h784ac6e2afc29348 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:268:5 [INFO] [stdout] 17: 0x567bde58201b - core::option::expect_failed::h091923fb77e757a1 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:2139:5 [INFO] [stdout] 18: 0x567bde546f1b - core::option::Option::expect::hbe538b36954fa1c2 [INFO] [stdout] 19: 0x567bde546dd0 - tuple_combinator::TupleCombinator::expect::h2de6501f9bf745f6 [INFO] [stdout] 20: 0x567bde546f9c - rust_out::main::_doctest_main_src_lib_rs_59_0::hc347414e0d746ae0 [INFO] [stdout] 21: 0x567bde546f36 - rust_out::main::h2d10ba762d3f8adf [INFO] [stdout] 22: 0x567bde546e53 - core::ops::function::FnOnce::call_once::h89333dd4ac8e03fc [INFO] [stdout] 23: 0x567bde546e36 - std::sys::backtrace::__rust_begin_short_backtrace::h8a10de1e92516da1 [INFO] [stdout] 24: 0x567bde546e19 - std::rt::lang_start::{{closure}}::h0af3a8cb06b34c3e [INFO] [stdout] 25: 0x567bde5630e0 - core::ops::function::impls:: for &F>::call_once::h638295a043b40957 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 26: 0x567bde5630e0 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 27: 0x567bde5630e0 - std::panicking::catch_unwind::h50591d85bf847c7c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 28: 0x567bde5630e0 - std::panic::catch_unwind::h2487b4c4f2ae22c6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x567bde5630e0 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24 [INFO] [stdout] 30: 0x567bde5630e0 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 31: 0x567bde5630e0 - std::panicking::catch_unwind::hf9a822ea043fb0d6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 32: 0x567bde5630e0 - std::panic::catch_unwind::h5b3cac802237ed89 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x567bde5630e0 - std::rt::lang_start_internal::h34f9328d113fd60a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5 [INFO] [stdout] 34: 0x567bde546e01 - std::rt::lang_start::h8f736fe0a226e45f [INFO] [stdout] 35: 0x567bde546fc5 - main [INFO] [stdout] 36: 0x73173e93a1ca - [INFO] [stdout] 37: 0x73173e93a28b - __libc_start_main [INFO] [stdout] 38: 0x567bde546bd5 - _start [INFO] [stdout] 39: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - TupleCombinator::unwrap (line 77) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' panicked at /opt/rustwide/workdir/src/lib.rs:83:26: [INFO] [stdout] called `Option::unwrap()` on a `None` value [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x6337ede823a2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x6337ede823a2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x6337ede823a2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x6337ede823a2 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x6337ede9da13 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x6337ede9da13 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x6337ede800b3 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x6337ede800b3 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x6337ede821f2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x6337ede83283 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x6337ede83065 - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stdout] 11: 0x6337ede83b55 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13 [INFO] [stdout] 12: 0x6337ede839b6 - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:699:13 [INFO] [stdout] 13: 0x6337ede82899 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x6337ede8367d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stdout] 15: 0x6337ede9cf00 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x6337ede9cf8c - core::panicking::panic::h89a5f2df32b0508a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:145:5 [INFO] [stdout] 17: 0x6337ede9ced9 - core::option::unwrap_failed::he1a8284b5a1e2496 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/option.rs:2130:5 [INFO] [stdout] 18: 0x6337ede61d60 - tuple_combinator::TupleCombinator::unwrap::hb9ff0ce643d9e38f [INFO] [stdout] 19: 0x6337ede61ec0 - rust_out::main::_doctest_main_src_lib_rs_77_0::hf3c4814d24d59e79 [INFO] [stdout] 20: 0x6337ede61e66 - rust_out::main::h2d10ba762d3f8adf [INFO] [stdout] 21: 0x6337ede61e03 - core::ops::function::FnOnce::call_once::h89333dd4ac8e03fc [INFO] [stdout] 22: 0x6337ede61de6 - std::sys::backtrace::__rust_begin_short_backtrace::h8a10de1e92516da1 [INFO] [stdout] 23: 0x6337ede61dc9 - std::rt::lang_start::{{closure}}::h0af3a8cb06b34c3e [INFO] [stdout] 24: 0x6337ede7e000 - core::ops::function::impls:: for &F>::call_once::h638295a043b40957 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 25: 0x6337ede7e000 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 26: 0x6337ede7e000 - std::panicking::catch_unwind::h50591d85bf847c7c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 27: 0x6337ede7e000 - std::panic::catch_unwind::h2487b4c4f2ae22c6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 28: 0x6337ede7e000 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24 [INFO] [stdout] 29: 0x6337ede7e000 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 30: 0x6337ede7e000 - std::panicking::catch_unwind::hf9a822ea043fb0d6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 31: 0x6337ede7e000 - std::panic::catch_unwind::h5b3cac802237ed89 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x6337ede7e000 - std::rt::lang_start_internal::h34f9328d113fd60a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5 [INFO] [stdout] 33: 0x6337ede61db1 - std::rt::lang_start::h8f736fe0a226e45f [INFO] [stdout] 34: 0x6337ede61ee5 - main [INFO] [stdout] 35: 0x73c0452a51ca - [INFO] [stdout] 36: 0x73c0452a528b - __libc_start_main [INFO] [stdout] 37: 0x6337ede61b65 - _start [INFO] [stdout] 38: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - TupleCombinator::expect (line 59) [INFO] [stdout] src/lib.rs - TupleCombinator::unwrap (line 77) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 18 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.34s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "b7fb84c672a79630609825f664e50f0f748711f807a5b7e48e80608c781ea310", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7fb84c672a79630609825f664e50f0f748711f807a5b7e48e80608c781ea310", kill_on_drop: false }` [INFO] [stdout] b7fb84c672a79630609825f664e50f0f748711f807a5b7e48e80608c781ea310