[INFO] fetching crate rs-usbtmc 0.1.1... [INFO] testing rs-usbtmc-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate rs-usbtmc 0.1.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate rs-usbtmc 0.1.1 [INFO] finished tweaking crates.io crate rs-usbtmc 0.1.1 [INFO] tweaked toml for crates.io crate rs-usbtmc 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rs-usbtmc 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72dd301a56cabbf24781f5f17e229ebd9052d64013535a93b043ca31788b2084 [INFO] running `Command { std: "docker" "start" "-a" "72dd301a56cabbf24781f5f17e229ebd9052d64013535a93b043ca31788b2084", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72dd301a56cabbf24781f5f17e229ebd9052d64013535a93b043ca31788b2084", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72dd301a56cabbf24781f5f17e229ebd9052d64013535a93b043ca31788b2084", kill_on_drop: false }` [INFO] [stdout] 72dd301a56cabbf24781f5f17e229ebd9052d64013535a93b043ca31788b2084 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e55be8aac4f7d9f7f4fd0f38d0e88de92a8b564cf1e791e5df58045504019061 [INFO] running `Command { std: "docker" "start" "-a" "e55be8aac4f7d9f7f4fd0f38d0e88de92a8b564cf1e791e5df58045504019061", kill_on_drop: false }` [INFO] [stderr] Compiling libusb1-sys v0.7.0 [INFO] [stderr] Compiling rusb v0.9.4 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling rs-usbtmc v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `interrupt_ep` is never read [INFO] [stdout] --> src/types.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 121 | pub struct UsbtmcEndpoints { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 127 | pub interrupt_ep: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UsbtmcEndpoints` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `bcd_version`, `accepts_indicator_pulse_request`, `is_talk_only`, and `is_listen_only` are never read [INFO] [stdout] --> src/types.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 135 | pub struct Capabilities { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 136 | pub bcd_version: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 137 | /// Can accept a control command for pulse [INFO] [stdout] 138 | pub accepts_indicator_pulse_request: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 139 | /// Only sends data to the controller [INFO] [stdout] 140 | pub is_talk_only: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 141 | /// Only accepts data from the controller [INFO] [stdout] 142 | pub is_listen_only: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Capabilities` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.15s [INFO] running `Command { std: "docker" "inspect" "e55be8aac4f7d9f7f4fd0f38d0e88de92a8b564cf1e791e5df58045504019061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e55be8aac4f7d9f7f4fd0f38d0e88de92a8b564cf1e791e5df58045504019061", kill_on_drop: false }` [INFO] [stdout] e55be8aac4f7d9f7f4fd0f38d0e88de92a8b564cf1e791e5df58045504019061 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2563bfd7112c35dbf4aff5215770e1e85da582bf78cf71c3e074c29b158775c [INFO] running `Command { std: "docker" "start" "-a" "f2563bfd7112c35dbf4aff5215770e1e85da582bf78cf71c3e074c29b158775c", kill_on_drop: false }` [INFO] [stderr] Compiling rs-usbtmc v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `interrupt_ep` is never read [INFO] [stdout] --> src/types.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 121 | pub struct UsbtmcEndpoints { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 127 | pub interrupt_ep: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UsbtmcEndpoints` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `bcd_version`, `accepts_indicator_pulse_request`, `is_talk_only`, and `is_listen_only` are never read [INFO] [stdout] --> src/types.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 135 | pub struct Capabilities { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 136 | pub bcd_version: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 137 | /// Can accept a control command for pulse [INFO] [stdout] 138 | pub accepts_indicator_pulse_request: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 139 | /// Only sends data to the controller [INFO] [stdout] 140 | pub is_talk_only: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 141 | /// Only accepts data from the controller [INFO] [stdout] 142 | pub is_listen_only: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Capabilities` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `interrupt_ep` is never read [INFO] [stdout] --> src/types.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 121 | pub struct UsbtmcEndpoints { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 127 | pub interrupt_ep: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UsbtmcEndpoints` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `bcd_version`, `accepts_indicator_pulse_request`, `is_talk_only`, and `is_listen_only` are never read [INFO] [stdout] --> src/types.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 135 | pub struct Capabilities { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 136 | pub bcd_version: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 137 | /// Can accept a control command for pulse [INFO] [stdout] 138 | pub accepts_indicator_pulse_request: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 139 | /// Only sends data to the controller [INFO] [stdout] 140 | pub is_talk_only: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 141 | /// Only accepts data from the controller [INFO] [stdout] 142 | pub is_listen_only: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Capabilities` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "f2563bfd7112c35dbf4aff5215770e1e85da582bf78cf71c3e074c29b158775c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2563bfd7112c35dbf4aff5215770e1e85da582bf78cf71c3e074c29b158775c", kill_on_drop: false }` [INFO] [stdout] f2563bfd7112c35dbf4aff5215770e1e85da582bf78cf71c3e074c29b158775c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9036496d8440b27b4f49780ec4ba085da5b581ed1811ec68bd271f41c783a150 [INFO] running `Command { std: "docker" "start" "-a" "9036496d8440b27b4f49780ec4ba085da5b581ed1811ec68bd271f41c783a150", kill_on_drop: false }` [INFO] [stderr] warning: field `interrupt_ep` is never read [INFO] [stderr] --> src/types.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 121 | pub struct UsbtmcEndpoints { [INFO] [stderr] | --------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 127 | pub interrupt_ep: Option, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `UsbtmcEndpoints` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `bcd_version`, `accepts_indicator_pulse_request`, `is_talk_only`, and `is_listen_only` are never read [INFO] [stderr] --> src/types.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 135 | pub struct Capabilities { [INFO] [stderr] | ------------ fields in this struct [INFO] [stderr] 136 | pub bcd_version: u16, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 137 | /// Can accept a control command for pulse [INFO] [stderr] 138 | pub accepts_indicator_pulse_request: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 139 | /// Only sends data to the controller [INFO] [stderr] 140 | pub is_talk_only: bool, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 141 | /// Only accepts data from the controller [INFO] [stderr] 142 | pub is_listen_only: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Capabilities` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `rs-usbtmc` (lib) generated 2 warnings [INFO] [stderr] warning: `rs-usbtmc` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rs_usbtmc-49538131a0187f1b) [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 rs_usbtmc [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 20) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 20) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (56) panicked at src/lib.rs:11:64: [INFO] [stdout] failed to connect: device not found [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.99/src/backtrace.rs:27:14 [INFO] [stdout] 1: >::into [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/convert/mod.rs:784:9 [INFO] [stdout] 2: rs_usbtmc::UsbtmcClient::connect [INFO] [stdout] at ./src/lib.rs:101:54 [INFO] [stdout] 3: rust_out::main [INFO] [stdout] 4: core::ops::function::FnOnce::call_once [INFO] [stdout] 5: std::sys::backtrace::__rust_begin_short_backtrace [INFO] [stdout] 6: std::rt::lang_start::{{closure}} [INFO] [stdout] 7: core::ops::function::impls:: for &F>::call_once [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 8: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 9: std::panicking::catch_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 10: std::panic::catch_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 11: std::rt::lang_start_internal::{{closure}} [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:175:24 [INFO] [stdout] 12: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 13: std::panicking::catch_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 14: std::panic::catch_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 15: std::rt::lang_start_internal [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:171:5 [INFO] [stdout] 16: std::rt::lang_start [INFO] [stdout] 17: main [INFO] [stdout] 18: [INFO] [stdout] 19: __libc_start_main [INFO] [stdout] 20: _start [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5689ca19ff22 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5689ca19ff22 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5689ca19ff22 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5689ca19ff22 - ::fmt::h5bb8a979ba5db788 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5689ca1aef4f - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5689ca1aef4f - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5689ca17d903 - std::io::default_write_fmt::hb0810a37865e52a5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5689ca17d903 - std::io::Write::write_fmt::h12c8908aaac7ca22 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5689ca182702 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5689ca1848dc - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5689ca184736 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x5689ca184eb5 - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x5689ca184d4a - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x5689ca182839 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x5689ca1721ad - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x5689ca1b2280 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x5689ca1b19a6 - core::result::unwrap_failed::h3ce108722ad88f1e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/result.rs:1852:5 [INFO] [stdout] 17: 0x5689ca155f08 - core::result::Result::expect::habd046abd4efac8b [INFO] [stdout] 18: 0x5689ca156053 - rust_out::main::hb2c1f26112d8e974 [INFO] [stdout] 19: 0x5689ca155be3 - core::ops::function::FnOnce::call_once::h01e49b384cd31373 [INFO] [stdout] 20: 0x5689ca155bc6 - std::sys::backtrace::__rust_begin_short_backtrace::hc341f747de1a6e5f [INFO] [stdout] 21: 0x5689ca155ba9 - std::rt::lang_start::{{closure}}::h5855c6a947873adf [INFO] [stdout] 22: 0x5689ca17e770 - core::ops::function::impls:: for &F>::call_once::h1dc0a50e6295ec78 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 23: 0x5689ca17e770 - std::panicking::catch_unwind::do_call::h209f742e9999044e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 24: 0x5689ca17e770 - std::panicking::catch_unwind::h508c6e2aa6d72749 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 25: 0x5689ca17e770 - std::panic::catch_unwind::hebcbb24aa9914693 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 26: 0x5689ca17e770 - std::rt::lang_start_internal::{{closure}}::h703cbe32967ef209 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:175:24 [INFO] [stdout] 27: 0x5689ca17e770 - std::panicking::catch_unwind::do_call::hf50f2a30bce4e10b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x5689ca17e770 - std::panicking::catch_unwind::hac448d7e3b12daa3 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x5689ca17e770 - std::panic::catch_unwind::ha9d74a13d77f299c [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x5689ca17e770 - std::rt::lang_start_internal::ha26d244788d1956d [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:171:5 [INFO] [stdout] 31: 0x5689ca155b91 - std::rt::lang_start::h75941d661fa88314 [INFO] [stdout] 32: 0x5689ca1561e5 - main [INFO] [stdout] 33: 0x7bdd1692b1ca - [INFO] [stdout] 34: 0x7bdd1692b28b - __libc_start_main [INFO] [stdout] 35: 0x5689ca155aa5 - _start [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 20) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "9036496d8440b27b4f49780ec4ba085da5b581ed1811ec68bd271f41c783a150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9036496d8440b27b4f49780ec4ba085da5b581ed1811ec68bd271f41c783a150", kill_on_drop: false }` [INFO] [stdout] 9036496d8440b27b4f49780ec4ba085da5b581ed1811ec68bd271f41c783a150