[INFO] fetching crate flb-plugin 0.1.1...
[INFO] testing flb-plugin-0.1.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate flb-plugin 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate flb-plugin 0.1.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flb-plugin 0.1.1
[INFO] finished tweaking crates.io crate flb-plugin 0.1.1
[INFO] tweaked toml for crates.io crate flb-plugin 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flb-plugin-sys v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d74314264e1135d80a957922c42b4d3851887c8a167b85344733617eebd1387
[INFO] running `Command { std: "docker" "start" "-a" "9d74314264e1135d80a957922c42b4d3851887c8a167b85344733617eebd1387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d74314264e1135d80a957922c42b4d3851887c8a167b85344733617eebd1387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d74314264e1135d80a957922c42b4d3851887c8a167b85344733617eebd1387", kill_on_drop: false }`
[INFO] [stdout] 9d74314264e1135d80a957922c42b4d3851887c8a167b85344733617eebd1387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 775f0eb8a3cb1c1b13421217ec72f6ebb4d557117612f609411db62b132f8727
[INFO] running `Command { std: "docker" "start" "-a" "775f0eb8a3cb1c1b13421217ec72f6ebb4d557117612f609411db62b132f8727", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling libloading v0.8.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling flb-plugin-sys v0.1.0
[INFO] [stderr]    Compiling flb-plugin v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.84s
[INFO] running `Command { std: "docker" "inspect" "775f0eb8a3cb1c1b13421217ec72f6ebb4d557117612f609411db62b132f8727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "775f0eb8a3cb1c1b13421217ec72f6ebb4d557117612f609411db62b132f8727", kill_on_drop: false }`
[INFO] [stdout] 775f0eb8a3cb1c1b13421217ec72f6ebb4d557117612f609411db62b132f8727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d75f3b94acde330f7aea01de9b57f0db97e8c90ec13031dfe77d3a62671e2be
[INFO] running `Command { std: "docker" "start" "-a" "8d75f3b94acde330f7aea01de9b57f0db97e8c90ec13031dfe77d3a62671e2be", kill_on_drop: false }`
[INFO] [stderr]    Compiling flb-plugin v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "8d75f3b94acde330f7aea01de9b57f0db97e8c90ec13031dfe77d3a62671e2be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d75f3b94acde330f7aea01de9b57f0db97e8c90ec13031dfe77d3a62671e2be", kill_on_drop: false }`
[INFO] [stdout] 8d75f3b94acde330f7aea01de9b57f0db97e8c90ec13031dfe77d3a62671e2be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bf20f953638cef256dbb8c961ca761f07792518dae78b26f06c5c326b8d28bb
[INFO] running `Command { std: "docker" "start" "-a" "5bf20f953638cef256dbb8c961ca761f07792518dae78b26f06c5c326b8d28bb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flb_plugin-78abbfcf1c5687da)
[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 flb-plugin
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/output.rs - output (line 3) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/output.rs - output (line 3) stdout ----
[INFO] [stdout] error: cannot find macro `const_cstr` in this scope
[INFO] [stdout]   --> src/output.rs:11:41
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let param = config.get_property(const_cstr!("param"));
[INFO] [stdout]    |                                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `const_cstr` in this scope
[INFO] [stdout]  --> src/output.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 |     const DESCRIPTION: &'static CStr = const_cstr!("hello plugin");
[INFO] [stdout]   |                                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `const_cstr` in this scope
[INFO] [stdout]  --> src/output.rs:7:33
[INFO] [stdout]   |
[INFO] [stdout] 7 |     const NAME: &'static CStr = const_cstr!("hello");
[INFO] [stdout]   |                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rmpv`
[INFO] [stdout]   --> src/output.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let value = rmpv::decode::read_value_ref(&mut data).unwrap();
[INFO] [stdout]    |                     ^^^^ use of undeclared crate or module `rmpv`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CStr` in this scope
[INFO] [stdout]  --> src/output.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 |     const NAME: &'static CStr = const_cstr!("hello");
[INFO] [stdout]   |                          ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::ffi::CStr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::ffi::CStr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CStr` in this scope
[INFO] [stdout]  --> src/output.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 |     const DESCRIPTION: &'static CStr = const_cstr!("hello plugin");
[INFO] [stdout]   |                                 ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::ffi::CStr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::ffi::CStr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `output`
[INFO] [stdout]   --> src/output.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn new(config: &output::Config) -> Self {
[INFO] [stdout]    |                     ^^^^^^ use of undeclared crate or module `output`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout] 2  + use flb_plugin::output;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `c_int` in this scope
[INFO] [stdout]   --> src/output.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | flb_plugin::output_plugin_proxy!(Hello);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `flb_plugin::output_plugin_proxy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::ffi::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::ffi::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::os::raw::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `c_int` in this scope
[INFO] [stdout]   --> src/output.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | flb_plugin::output_plugin_proxy!(Hello);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `flb_plugin::output_plugin_proxy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::ffi::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::ffi::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::os::raw::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `c_int` in this scope
[INFO] [stdout]   --> src/output.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | flb_plugin::output_plugin_proxy!(Hello);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `flb_plugin::output_plugin_proxy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::ffi::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::ffi::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::os::raw::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `c_void` in this scope
[INFO] [stdout]   --> src/output.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | flb_plugin::output_plugin_proxy!(Hello);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `flb_plugin::output_plugin_proxy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::ffi::c_void;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::ffi::c_void;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::os::raw::c_void;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `c_int` in this scope
[INFO] [stdout]   --> src/output.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | flb_plugin::output_plugin_proxy!(Hello);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `flb_plugin::output_plugin_proxy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::ffi::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::ffi::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::os::raw::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `c_int` in this scope
[INFO] [stdout]   --> src/output.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | flb_plugin::output_plugin_proxy!(Hello);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `flb_plugin::output_plugin_proxy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::ffi::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::ffi::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::os::raw::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `c_void` in this scope
[INFO] [stdout]   --> src/output.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | flb_plugin::output_plugin_proxy!(Hello);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `flb_plugin::output_plugin_proxy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::ffi::c_void;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::ffi::c_void;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::os::raw::c_void;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `c_int` in this scope
[INFO] [stdout]   --> src/output.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | flb_plugin::output_plugin_proxy!(Hello);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `flb_plugin::output_plugin_proxy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::ffi::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::ffi::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::os::raw::c_int;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/output.rs - output (line 3)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5bf20f953638cef256dbb8c961ca761f07792518dae78b26f06c5c326b8d28bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf20f953638cef256dbb8c961ca761f07792518dae78b26f06c5c326b8d28bb", kill_on_drop: false }`
[INFO] [stdout] 5bf20f953638cef256dbb8c961ca761f07792518dae78b26f06c5c326b8d28bb
