[INFO] fetching crate serial_enumerate 0.1.0... [INFO] testing serial_enumerate-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate serial_enumerate 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate serial_enumerate 0.1.0 [INFO] finished tweaking crates.io crate serial_enumerate 0.1.0 [INFO] tweaked toml for crates.io crate serial_enumerate 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate serial_enumerate 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] [stderr] Adding error-chain v0.5.0 (available: v0.12.4) [INFO] [stderr] Adding winreg v0.4.0 (available: v0.55.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded advapi32-sys v0.2.0 [INFO] [stderr] Downloaded dbghelp-sys v0.2.0 [INFO] [stderr] Downloaded ktmw32-sys v0.1.1 [INFO] [stderr] Downloaded error-chain v0.5.0 [INFO] [stderr] Downloaded winreg v0.4.0 [INFO] [stderr] Downloaded backtrace v0.2.3 [INFO] [stderr] Downloaded backtrace-sys v0.1.37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ecbee290307696e2c4f4156a97c49df98454650fa318e0f00f7fe9b76e40e79 [INFO] running `Command { std: "docker" "start" "-a" "3ecbee290307696e2c4f4156a97c49df98454650fa318e0f00f7fe9b76e40e79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ecbee290307696e2c4f4156a97c49df98454650fa318e0f00f7fe9b76e40e79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ecbee290307696e2c4f4156a97c49df98454650fa318e0f00f7fe9b76e40e79", kill_on_drop: false }` [INFO] [stdout] 3ecbee290307696e2c4f4156a97c49df98454650fa318e0f00f7fe9b76e40e79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eeba5c7b243eb8f2c328136b8c9df8295dcd92bdc59bebf2ac99638d3f2255d9 [INFO] running `Command { std: "docker" "start" "-a" "eeba5c7b243eb8f2c328136b8c9df8295dcd92bdc59bebf2ac99638d3f2255d9", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling find-msvc-tools v0.1.2 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling error-chain v0.5.0 [INFO] [stderr] Compiling serial_enumerate v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.00s [INFO] running `Command { std: "docker" "inspect" "eeba5c7b243eb8f2c328136b8c9df8295dcd92bdc59bebf2ac99638d3f2255d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eeba5c7b243eb8f2c328136b8c9df8295dcd92bdc59bebf2ac99638d3f2255d9", kill_on_drop: false }` [INFO] [stdout] eeba5c7b243eb8f2c328136b8c9df8295dcd92bdc59bebf2ac99638d3f2255d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f62450c3341e99e639f86ab0c7563cd29636d487369bf12c2824eaf0aa5fafe [INFO] running `Command { std: "docker" "start" "-a" "4f62450c3341e99e639f86ab0c7563cd29636d487369bf12c2824eaf0aa5fafe", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling serial_enumerate v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "4f62450c3341e99e639f86ab0c7563cd29636d487369bf12c2824eaf0aa5fafe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f62450c3341e99e639f86ab0c7563cd29636d487369bf12c2824eaf0aa5fafe", kill_on_drop: false }` [INFO] [stdout] 4f62450c3341e99e639f86ab0c7563cd29636d487369bf12c2824eaf0aa5fafe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 73b88540f657d013928535c03fa4b48e5eb907e7510859e2379b8380217ec3a8 [INFO] running `Command { std: "docker" "start" "-a" "73b88540f657d013928535c03fa4b48e5eb907e7510859e2379b8380217ec3a8", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serial_enumerate-e657611147d7aabf) [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 serial_enumerate [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 4) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 4) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (39) panicked at src/lib.rs:5:58: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Msg("/dev/serial not found"), (Some(Os { code: 2, kind: NotFound, message: "No such file or directory" }), Some(stack backtrace: [INFO] [stdout] 0: 0x640ea95adb5d - backtrace::backtrace::libunwind::trace::h0b2f487bde8afa5e [INFO] [stdout] at src/backtrace/libunwind.rs:54 [INFO] [stdout] - backtrace::backtrace::trace::hd05b2b0f6e83625c [INFO] [stdout] at src/backtrace/mod.rs:70 [INFO] [stdout] 1: 0x640ea95aa05d - backtrace::capture::Backtrace::new::h1a2e84265f83bf6a [INFO] [stdout] at /opt/rustwide/target/debug/build/backtrace-3f103048bc552cc3/out/capture.rs:79 [INFO] [stdout] 2: 0x640ea95a6b59 - error_chain::make_backtrace::h7b3a10622358ff4a [INFO] [stdout] at src/lib.rs:684 [INFO] [stdout] 3: 0x640ea95a6a86 - as serial_enumerate::errors::ChainErr>::chain_err::{{closure}}::{{closure}}::h0347ecc94a0553ef [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/error-chain-0.5.0/src/lib.rs:504 [INFO] [stdout] 4: 0x640ea95a42aa - core::option::Option::unwrap_or_else::h61d8f0a5118ce6f3 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/option.rs:1061 [INFO] [stdout] 5: 0x640ea95a6373 - as serial_enumerate::errors::ChainErr>::chain_err::{{closure}}::h224ab1dffc81f68f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/error-chain-0.5.0/src/lib.rs:503 [INFO] [stdout] 6: 0x640ea95a442f - core::result::Result::map_err::h3823c049ae8b01f4 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/result.rs:961 [INFO] [stdout] 7: 0x640ea95a61c1 - as serial_enumerate::errors::ChainErr>::chain_err::h4cf4f16a97e22bc7 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/error-chain-0.5.0/src/lib.rs:500 [INFO] [stdout] 8: 0x640ea95a2158 - serial_enumerate::enumerate_serial_ports::h58a9c501d9aa7f7c [INFO] [stdout] at src/lib.rs:46 [INFO] [stdout] 9: 0x640ea95a1cd1 - rust_out::main::_doctest_main_src_lib_rs_4_0::h50386a66ceaea6df [INFO] [stdout] 10: 0x640ea95a1cb5 - rust_out::main::h2c0b889d96022a4f [INFO] [stdout] 11: 0x640ea95a1742 - core::ops::function::FnOnce::call_once::h064b3222b538a73a [INFO] [stdout] 12: 0x640ea95a16b5 - std::sys::backtrace::__rust_begin_short_backtrace::h5b0a4898ae968de4 [INFO] [stdout] 13: 0x640ea95a1698 - std::rt::lang_start::{{closure}}::h6185b2e9f14a2cbb [INFO] [stdout] 14: 0x640ea95e1aff - core::ops::function::impls:: for &F>::call_once::h92f7271baace0227 [INFO] [stdout] at library/core/src/ops/function.rs:287 [INFO] [stdout] - std::panicking::catch_unwind::do_call::hab80bc7615f9a56f [INFO] [stdout] at library/std/src/panicking.rs:590 [INFO] [stdout] - std::panicking::catch_unwind::h44920ff533ed11dd [INFO] [stdout] at library/std/src/panicking.rs:553 [INFO] [stdout] - std::panic::catch_unwind::hbc4760794652046f [INFO] [stdout] at library/std/src/panic.rs:359 [INFO] [stdout] - std::rt::lang_start_internal::{{closure}}::h017b9ee7d9dfccf2 [INFO] [stdout] at library/std/src/rt.rs:175 [INFO] [stdout] - std::panicking::catch_unwind::do_call::h5c448dae61c3a22b [INFO] [stdout] at library/std/src/panicking.rs:590 [INFO] [stdout] - std::panicking::catch_unwind::ha3a2750d16137715 [INFO] [stdout] at library/std/src/panicking.rs:553 [INFO] [stdout] - std::panic::catch_unwind::ha56344eb931bca1a [INFO] [stdout] at library/std/src/panic.rs:359 [INFO] [stdout] - std::rt::lang_start_internal::h4e6c18fadc4e7470 [INFO] [stdout] at library/std/src/rt.rs:171 [INFO] [stdout] 15: 0x640ea95a1680 - std::rt::lang_start::hc4342c866dfc26c3 [INFO] [stdout] 16: 0x640ea95a1fd4 - main [INFO] [stdout] 17: 0x7a30d8b5c1c9 - [INFO] [stdout] 18: 0x7a30d8b5c28a - __libc_start_main [INFO] [stdout] 19: 0x640ea95a1444 - _start [INFO] [stdout] 20: 0x0 - ))) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x640ea9603912 - std::backtrace_rs::backtrace::libunwind::trace::h76861be37b31432e [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x640ea9603912 - std::backtrace_rs::backtrace::trace_unsynchronized::h58d4003082192c17 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x640ea9603912 - std::sys::backtrace::_print_fmt::hfe5857a399620d2a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x640ea9603912 - ::fmt::h52160e9da139e442 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x640ea961287f - core::fmt::rt::Argument::fmt::h66fe6fef9ecca14a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x640ea961287f - core::fmt::write::hf09a056a304e021a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x640ea95e0291 - std::io::default_write_fmt::h7567c5950fb0173c [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x640ea95e0291 - std::io::Write::write_fmt::h361c7127187cda65 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x640ea95e5e62 - std::sys::backtrace::BacktraceLock::print::h15104dbcf0fd1f14 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x640ea95e79ec - std::panicking::default_hook::{{closure}}::h0fa6cd8dbe0dd76b [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x640ea95e7846 - std::panicking::default_hook::h8d20506cf72e4831 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x640ea95e8075 - std::panicking::panic_with_hook::h746880a052e02c85 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x640ea95e7f0a - std::panicking::panic_handler::{{closure}}::h14b95830f89d14b3 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x640ea95e5f99 - std::sys::backtrace::__rust_end_short_backtrace::h7ddaac0e9609a83d [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x640ea95d4dbd - __rustc[76f7e7187978e2f8]::rust_begin_unwind [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x640ea96161d0 - core::panicking::panic_fmt::heb245a301f4395db [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panicking.rs:78:14 [INFO] [stdout] 16: 0x640ea96158e6 - core::result::unwrap_failed::h91bd1e1731f928fc [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/result.rs:1855:5 [INFO] [stdout] 17: 0x640ea95a1d4a - rust_out::main::_doctest_main_src_lib_rs_4_0::h50386a66ceaea6df [INFO] [stdout] 18: 0x640ea95a1cb6 - rust_out::main::h2c0b889d96022a4f [INFO] [stdout] 19: 0x640ea95a1743 - core::ops::function::FnOnce::call_once::h064b3222b538a73a [INFO] [stdout] 20: 0x640ea95a16b6 - std::sys::backtrace::__rust_begin_short_backtrace::h5b0a4898ae968de4 [INFO] [stdout] 21: 0x640ea95a1699 - std::rt::lang_start::{{closure}}::h6185b2e9f14a2cbb [INFO] [stdout] 22: 0x640ea95e1b00 - core::ops::function::impls:: for &F>::call_once::h92f7271baace0227 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 23: 0x640ea95e1b00 - std::panicking::catch_unwind::do_call::hab80bc7615f9a56f [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stdout] 24: 0x640ea95e1b00 - std::panicking::catch_unwind::h44920ff533ed11dd [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stdout] 25: 0x640ea95e1b00 - std::panic::catch_unwind::hbc4760794652046f [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stdout] 26: 0x640ea95e1b00 - std::rt::lang_start_internal::{{closure}}::h017b9ee7d9dfccf2 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/rt.rs:175:24 [INFO] [stdout] 27: 0x640ea95e1b00 - std::panicking::catch_unwind::do_call::h5c448dae61c3a22b [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x640ea95e1b00 - std::panicking::catch_unwind::ha3a2750d16137715 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x640ea95e1b00 - std::panic::catch_unwind::ha56344eb931bca1a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x640ea95e1b00 - std::rt::lang_start_internal::h4e6c18fadc4e7470 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/rt.rs:171:5 [INFO] [stdout] 31: 0x640ea95a1681 - std::rt::lang_start::hc4342c866dfc26c3 [INFO] [stdout] 32: 0x640ea95a1fd5 - main [INFO] [stdout] 33: 0x7a30d8b5c1ca - [INFO] [stdout] 34: 0x7a30d8b5c28b - __libc_start_main [INFO] [stdout] 35: 0x640ea95a1445 - _start [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 4) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "73b88540f657d013928535c03fa4b48e5eb907e7510859e2379b8380217ec3a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73b88540f657d013928535c03fa4b48e5eb907e7510859e2379b8380217ec3a8", kill_on_drop: false }` [INFO] [stdout] 73b88540f657d013928535c03fa4b48e5eb907e7510859e2379b8380217ec3a8