[INFO] fetching crate uciengine 0.1.33... [INFO] testing uciengine-0.1.33 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate uciengine 0.1.33 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate uciengine 0.1.33 [INFO] finished tweaking crates.io crate uciengine 0.1.33 [INFO] tweaked toml for crates.io crate uciengine 0.1.33 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate uciengine 0.1.33 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate uciengine 0.1.33 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9182d22d6cc01dcb0e9f567bc4bbe9cd16b53decc28fd1a7a7fe322cf8b7f24 [INFO] running `Command { std: "docker" "start" "-a" "b9182d22d6cc01dcb0e9f567bc4bbe9cd16b53decc28fd1a7a7fe322cf8b7f24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9182d22d6cc01dcb0e9f567bc4bbe9cd16b53decc28fd1a7a7fe322cf8b7f24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9182d22d6cc01dcb0e9f567bc4bbe9cd16b53decc28fd1a7a7fe322cf8b7f24", kill_on_drop: false }` [INFO] [stdout] b9182d22d6cc01dcb0e9f567bc4bbe9cd16b53decc28fd1a7a7fe322cf8b7f24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ffe0572f9701e87ec2abae38c52c0b3e490836f3afaa09c111ac3cbc6aa17f9 [INFO] running `Command { std: "docker" "start" "-a" "0ffe0572f9701e87ec2abae38c52c0b3e490836f3afaa09c111ac3cbc6aa17f9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling tokio v1.0.2 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling envor v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling uciengine v0.1.33 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::string::String::len` that must be used [INFO] [stdout] --> src/analysis.rs:191:1 [INFO] [stdout] | [INFO] [stdout] 191 | / gen_str_buff!( [INFO] [stdout] 192 | | /// UciBuff [INFO] [stdout] 193 | | => UciBuff, UCI_MAX_LENGTH, [INFO] [stdout] 194 | | /// PvBuff [INFO] [stdout] 195 | | => PvBuff, PV_BUFF_SIZE [INFO] [stdout] 196 | | ); [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 191 | let _ = gen_str_buff!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.71s [INFO] running `Command { std: "docker" "inspect" "0ffe0572f9701e87ec2abae38c52c0b3e490836f3afaa09c111ac3cbc6aa17f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ffe0572f9701e87ec2abae38c52c0b3e490836f3afaa09c111ac3cbc6aa17f9", kill_on_drop: false }` [INFO] [stdout] 0ffe0572f9701e87ec2abae38c52c0b3e490836f3afaa09c111ac3cbc6aa17f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 904f4d8c962cfaf84af9bc078e8c6f962ae7d38b68d49f144502f5de203dc142 [INFO] running `Command { std: "docker" "start" "-a" "904f4d8c962cfaf84af9bc078e8c6f962ae7d38b68d49f144502f5de203dc142", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling thread_local v1.1.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stdout] warning: unused return value of `std::string::String::len` that must be used [INFO] [stdout] --> src/analysis.rs:191:1 [INFO] [stdout] | [INFO] [stdout] 191 | / gen_str_buff!( [INFO] [stdout] 192 | | /// UciBuff [INFO] [stdout] 193 | | => UciBuff, UCI_MAX_LENGTH, [INFO] [stdout] 194 | | /// PvBuff [INFO] [stdout] 195 | | => PvBuff, PV_BUFF_SIZE [INFO] [stdout] 196 | | ); [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 191 | let _ = gen_str_buff!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling env_logger v0.8.2 [INFO] [stderr] Compiling uciengine v0.1.33 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::string::String::len` that must be used [INFO] [stdout] --> src/analysis.rs:191:1 [INFO] [stdout] | [INFO] [stdout] 191 | / gen_str_buff!( [INFO] [stdout] 192 | | /// UciBuff [INFO] [stdout] 193 | | => UciBuff, UCI_MAX_LENGTH, [INFO] [stdout] 194 | | /// PvBuff [INFO] [stdout] 195 | | => PvBuff, PV_BUFF_SIZE [INFO] [stdout] 196 | | ); [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 191 | let _ = gen_str_buff!( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.87s [INFO] running `Command { std: "docker" "inspect" "904f4d8c962cfaf84af9bc078e8c6f962ae7d38b68d49f144502f5de203dc142", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "904f4d8c962cfaf84af9bc078e8c6f962ae7d38b68d49f144502f5de203dc142", kill_on_drop: false }` [INFO] [stdout] 904f4d8c962cfaf84af9bc078e8c6f962ae7d38b68d49f144502f5de203dc142 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1382ba73d39eb4351f2ef2b1ba980999d85593741fcae2b33c83d64c14a7ff19 [INFO] running `Command { std: "docker" "start" "-a" "1382ba73d39eb4351f2ef2b1ba980999d85593741fcae2b33c83d64c14a7ff19", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `std::string::String::len` that must be used [INFO] [stderr] --> src/analysis.rs:191:1 [INFO] [stderr] | [INFO] [stderr] 191 | / gen_str_buff!( [INFO] [stderr] 192 | | /// UciBuff [INFO] [stderr] 193 | | => UciBuff, UCI_MAX_LENGTH, [INFO] [stderr] 194 | | /// PvBuff [INFO] [stderr] 195 | | => PvBuff, PV_BUFF_SIZE [INFO] [stderr] 196 | | ); [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 191 | let _ = gen_str_buff!( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `uciengine` (lib) generated 1 warning [INFO] [stderr] warning: `uciengine` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uciengine-867b073855d4dba8) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test analysis::set_trim ... ok [INFO] [stdout] test analysis::parse_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests uciengine [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/uciengine.rs - uciengine::GoJob::pos_moves (line 223) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 5) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (86) panicked at /opt/rustwide/workdir/src/uciengine.rs:311:14: [INFO] [stdout] failed to spawn engine: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x64d9c5760122 - std::backtrace_rs::backtrace::libunwind::trace::hc4a5f428cfb78751 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x64d9c5760122 - std::backtrace_rs::backtrace::trace_unsynchronized::h20e1095684b4c296 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x64d9c5760122 - std::sys::backtrace::_print_fmt::h461f2e3a8f6b29e2 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x64d9c5760122 - ::fmt::h4ee3a75aa71a2c45 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x64d9c578274f - core::fmt::rt::Argument::fmt::h6f1564705cd089af [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x64d9c578274f - core::fmt::write::h21ca93b65a7c281a [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x64d9c5751633 - std::io::default_write_fmt::h745a1edf2999cb3b [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x64d9c5751633 - std::io::Write::write_fmt::hfc56e66d6e189682 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x64d9c5760772 - std::sys::backtrace::BacktraceLock::print::h58d5d73f9e953cf1 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x64d9c574d80c - std::panicking::default_hook::{{closure}}::h1457fbe47c9457d1 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x64d9c574d64c - std::panicking::default_hook::hccb5e73b206c0830 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x64d9c574e3ea - std::panicking::panic_with_hook::h3190ecc6229cdd29 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x64d9c576057a - std::panicking::panic_handler::{{closure}}::ha1f1b769bc2bb40c [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x64d9c57604d9 - std::sys::backtrace::__rust_end_short_backtrace::h5f9cf66f19c2a172 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x64d9c574e10d - __rustc[a93bd50104b99ad4]::rust_begin_unwind [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x64d9c5786090 - core::panicking::panic_fmt::hc70c3c83f13c1375 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x64d9c5786d46 - core::result::unwrap_failed::ha809bf80017a514a [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/result.rs:1852:5 [INFO] [stdout] 17: 0x64d9c5519ce8 - core::result::Result::expect::h21d00930d16cfefd [INFO] [stdout] 18: 0x64d9c5506eb0 - uciengine::uciengine::UciEngine::new::h53de11731d908041 [INFO] [stdout] 19: 0x64d9c551e338 - rust_out::main::{{closure}}::h93d91475cbb7f1dc [INFO] [stdout] 20: 0x64d9c551c677 - tokio::park::thread::CachedParkThread::block_on::{{closure}}::h22198f8207aa7aed [INFO] [stdout] 21: 0x64d9c5526b72 - tokio::coop::with_budget::{{closure}}::h118ccecb1ca38e2b [INFO] [stdout] 22: 0x64d9c551fba4 - std::thread::local::LocalKey::try_with::heea82544958ebb95 [INFO] [stdout] 23: 0x64d9c551fa57 - std::thread::local::LocalKey::with::h5a6629c8d2625a0f [INFO] [stdout] 24: 0x64d9c551c916 - tokio::park::thread::CachedParkThread::block_on::h3308bddee27764b1 [INFO] [stdout] 25: 0x64d9c5528af7 - tokio::runtime::enter::Enter::block_on::h0b971cfdedbd5468 [INFO] [stdout] 26: 0x64d9c5525509 - tokio::runtime::thread_pool::ThreadPool::block_on::he8721bd8249c28a3 [INFO] [stdout] 27: 0x64d9c552894e - tokio::runtime::Runtime::block_on::hba85b977c733e040 [INFO] [stdout] 28: 0x64d9c551eaac - rust_out::main::he8c392709e6d7e5b [INFO] [stdout] 29: 0x64d9c550cee3 - core::ops::function::FnOnce::call_once::hea1ad98deb527b43 [INFO] [stdout] 30: 0x64d9c55293e6 - std::sys::backtrace::__rust_begin_short_backtrace::h3cc0e782464cac5f [INFO] [stdout] 31: 0x64d9c5528819 - std::rt::lang_start::{{closure}}::h07b8ec598e5dfa34 [INFO] [stdout] 32: 0x64d9c5760ef0 - core::ops::function::impls:: for &F>::call_once::hae16bf8966719858 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 33: 0x64d9c5760ef0 - std::panicking::catch_unwind::do_call::hd4eb7cf01d0f66cd [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:590:40 [INFO] [stdout] 34: 0x64d9c5760ef0 - std::panicking::catch_unwind::h35b4afc45093edf5 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:553:19 [INFO] [stdout] 35: 0x64d9c5760ef0 - std::panic::catch_unwind::h5a7ef11ac2fa7980 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panic.rs:359:14 [INFO] [stdout] 36: 0x64d9c5760ef0 - std::rt::lang_start_internal::{{closure}}::h18f8e059e8eb5f5a [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/rt.rs:175:24 [INFO] [stdout] 37: 0x64d9c5760ef0 - std::panicking::catch_unwind::do_call::hb4f94f34ea41283f [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x64d9c5760ef0 - std::panicking::catch_unwind::hfbb31091ea806204 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x64d9c5760ef0 - std::panic::catch_unwind::hc88f452387620cfb [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x64d9c5760ef0 - std::rt::lang_start_internal::h23cfb6dcbf9c9010 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/rt.rs:171:5 [INFO] [stdout] 41: 0x64d9c5528851 - std::rt::lang_start::hefa89afdf224c4d6 [INFO] [stdout] 42: 0x64d9c55294b5 - main [INFO] [stdout] 43: 0x71bed1f581ca - [INFO] [stdout] 44: 0x71bed1f5828b - __libc_start_main [INFO] [stdout] 45: 0x64d9c54e8c35 - _start [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 5) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.42s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "1382ba73d39eb4351f2ef2b1ba980999d85593741fcae2b33c83d64c14a7ff19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1382ba73d39eb4351f2ef2b1ba980999d85593741fcae2b33c83d64c14a7ff19", kill_on_drop: false }` [INFO] [stdout] 1382ba73d39eb4351f2ef2b1ba980999d85593741fcae2b33c83d64c14a7ff19