[INFO] cloning repository https://github.com/watchexec/process-wrap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/watchexec/process-wrap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwatchexec%2Fprocess-wrap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwatchexec%2Fprocess-wrap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50a4cbe46ad4c34a5ab210029ff775cc04df8ff2
[INFO] testing watchexec/process-wrap against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwatchexec%2Fprocess-wrap" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/watchexec/process-wrap
[INFO] finished tweaking git repo https://github.com/watchexec/process-wrap
[INFO] tweaked toml for git repo https://github.com/watchexec/process-wrap written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/watchexec/process-wrap on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/watchexec/process-wrap 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libloading v0.8.7
[INFO] [stderr]   Downloaded read-process-memory v0.1.6
[INFO] [stderr]   Downloaded scroll v0.12.0
[INFO] [stderr]   Downloaded remoteprocess v0.5.0
[INFO] [stderr]   Downloaded proc-maps v0.4.0
[INFO] [stderr]   Downloaded goblin v0.9.3
[INFO] [stderr]   Downloaded scroll_derive v0.12.1
[INFO] [stderr]   Downloaded libproc v0.14.10
[INFO] [stderr]   Downloaded cpp_demangle v0.4.4
[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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21bade7e55bb43f4fe3a58d0e5169826f02c625196cfbbd19787d3652325ed0a
[INFO] running `Command { std: "docker" "start" "-a" "21bade7e55bb43f4fe3a58d0e5169826f02c625196cfbbd19787d3652325ed0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21bade7e55bb43f4fe3a58d0e5169826f02c625196cfbbd19787d3652325ed0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21bade7e55bb43f4fe3a58d0e5169826f02c625196cfbbd19787d3652325ed0a", kill_on_drop: false }`
[INFO] [stdout] 21bade7e55bb43f4fe3a58d0e5169826f02c625196cfbbd19787d3652325ed0a
[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=forbid -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26dcdc9d3db159a0a0df533442802712926fc846c444266f74490f2706b26b13
[INFO] running `Command { std: "docker" "start" "-a" "26dcdc9d3db159a0a0df533442802712926fc846c444266f74490f2706b26b13", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling process-wrap v9.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.79s
[INFO] running `Command { std: "docker" "inspect" "26dcdc9d3db159a0a0df533442802712926fc846c444266f74490f2706b26b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26dcdc9d3db159a0a0df533442802712926fc846c444266f74490f2706b26b13", kill_on_drop: false }`
[INFO] [stdout] 26dcdc9d3db159a0a0df533442802712926fc846c444266f74490f2706b26b13
[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=forbid -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 388228cd28547416cba9607cea202268a0f6f6c6b326d200997b30e30e920c91
[INFO] running `Command { std: "docker" "start" "-a" "388228cd28547416cba9607cea202268a0f6f6c6b326d200997b30e30e920c91", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]    Compiling proc-maps v0.4.0
[INFO] [stderr]    Compiling remoteprocess v0.5.0
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling read-process-memory v0.1.6
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling scroll_derive v0.12.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling scroll v0.12.0
[INFO] [stderr]    Compiling goblin v0.9.3
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling process-wrap v9.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "388228cd28547416cba9607cea202268a0f6f6c6b326d200997b30e30e920c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "388228cd28547416cba9607cea202268a0f6f6c6b326d200997b30e30e920c91", kill_on_drop: false }`
[INFO] [stdout] 388228cd28547416cba9607cea202268a0f6f6c6b326d200997b30e30e920c91
[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=forbid -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f660fcd7a156ca8fc8aa13960f131b63c0f13d0d1e34721a0591391c0873fd75
[INFO] running `Command { std: "docker" "start" "-a" "f660fcd7a156ca8fc8aa13960f131b63c0f13d0d1e34721a0591391c0873fd75", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/process_wrap-79986f112da1f041)
[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]      Running tests/multiproc_helper.rs (/opt/rustwide/target/debug/deps/multiproc_helper-b2315be9aa807307)
[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]      Running tests/std_unix.rs (/opt/rustwide/target/debug/deps/std_unix-2bcc695abfbb0d62)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/std_windows.rs (/opt/rustwide/target/debug/deps/std_windows-0240c805648f5b25)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [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]      Running tests/tokio_unix.rs (/opt/rustwide/target/debug/deps/tokio_unix-ea0dddf3222f7ea9)
[INFO] [stderr]      Running tests/tokio_windows.rs (/opt/rustwide/target/debug/deps/tokio_windows-01cd53818d95442d)
[INFO] [stderr]    Doc-tests process_wrap
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 98) ... ignored
[INFO] [stdout] test src/lib.rs - (line 159) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 90) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 54) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 194) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 285) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 63) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 42) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 120) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 317) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 10) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 159) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `process_wrap::std`
[INFO] [stdout]    --> src/lib.rs:161:19
[INFO] [stdout]     |
[INFO] [stdout] 5   | use process_wrap::std::{CommandWrap, CommandWrapper};
[INFO] [stdout]     |                   ^^^ could not find `std` in `process_wrap`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:463:9
[INFO] [stdout]     |
[INFO] [stdout] 463 | pub mod std;
[INFO] [stdout]     |         ^^^
[INFO] [stdout] note: the item is gated behind the `std` feature
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:462:7
[INFO] [stdout]     |
[INFO] [stdout] 462 | #[cfg(feature = "std")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 90) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `process_wrap::tokio`
[INFO] [stdout]  --> src/lib.rs:92:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use process_wrap::tokio::*;
[INFO] [stdout]   |                   ^^^^^ could not find `tokio` in `process_wrap`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 54) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `process_wrap::std`
[INFO] [stdout]  --> src/lib.rs:56:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use process_wrap::std::*;
[INFO] [stdout]   |                   ^^^ could not find `std` in `process_wrap`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 194) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `process_wrap::std`
[INFO] [stdout]    --> src/lib.rs:196:19
[INFO] [stdout]     |
[INFO] [stdout] 5   | use process_wrap::std::{ChildWrapper, CommandWrap, CommandWrapper};
[INFO] [stdout]     |                   ^^^ could not find `std` in `process_wrap`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:463:9
[INFO] [stdout]     |
[INFO] [stdout] 463 | pub mod std;
[INFO] [stdout]     |         ^^^
[INFO] [stdout] note: the item is gated behind the `std` feature
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:462:7
[INFO] [stdout]     |
[INFO] [stdout] 462 | #[cfg(feature = "std")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 285) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `process_wrap::std`
[INFO] [stdout]    --> src/lib.rs:287:19
[INFO] [stdout]     |
[INFO] [stdout] 5   | use process_wrap::std::{CommandWrap, CommandWrapper};
[INFO] [stdout]     |                   ^^^ could not find `std` in `process_wrap`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:463:9
[INFO] [stdout]     |
[INFO] [stdout] 463 | pub mod std;
[INFO] [stdout]     |         ^^^
[INFO] [stdout] note: the item is gated behind the `std` feature
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:462:7
[INFO] [stdout]     |
[INFO] [stdout] 462 | #[cfg(feature = "std")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 63) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `process_wrap::std`
[INFO] [stdout]  --> src/lib.rs:65:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use process_wrap::std::*;
[INFO] [stdout]   |                   ^^^ could not find `std` in `process_wrap`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 42) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `process_wrap::std`
[INFO] [stdout]  --> src/lib.rs:44:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use process_wrap::std::*;
[INFO] [stdout]   |                   ^^^ could not find `std` in `process_wrap`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 120) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `process_wrap::tokio`
[INFO] [stdout]  --> src/lib.rs:122:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use process_wrap::tokio::*;
[INFO] [stdout]   |                   ^^^^^ could not find `tokio` in `process_wrap`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 317) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `process_wrap::std`
[INFO] [stdout]    --> src/lib.rs:319:19
[INFO] [stdout]     |
[INFO] [stdout] 4   | use process_wrap::std::{ChildWrapper, CommandWrap, CommandWrapper};
[INFO] [stdout]     |                   ^^^ could not find `std` in `process_wrap`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:463:9
[INFO] [stdout]     |
[INFO] [stdout] 463 | pub mod std;
[INFO] [stdout]     |         ^^^
[INFO] [stdout] note: the item is gated behind the `std` feature
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:462:7
[INFO] [stdout]     |
[INFO] [stdout] 462 | #[cfg(feature = "std")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 10) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `process_wrap::std`
[INFO] [stdout]  --> src/lib.rs:13:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use process_wrap::std::*;
[INFO] [stdout]   |                   ^^^ could not find `std` in `process_wrap`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 10)
[INFO] [stdout]     src/lib.rs - (line 120)
[INFO] [stdout]     src/lib.rs - (line 159)
[INFO] [stdout]     src/lib.rs - (line 194)
[INFO] [stdout]     src/lib.rs - (line 285)
[INFO] [stdout]     src/lib.rs - (line 317)
[INFO] [stdout]     src/lib.rs - (line 42)
[INFO] [stdout]     src/lib.rs - (line 54)
[INFO] [stdout]     src/lib.rs - (line 63)
[INFO] [stdout]     src/lib.rs - (line 90)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 10 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f660fcd7a156ca8fc8aa13960f131b63c0f13d0d1e34721a0591391c0873fd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f660fcd7a156ca8fc8aa13960f131b63c0f13d0d1e34721a0591391c0873fd75", kill_on_drop: false }`
[INFO] [stdout] f660fcd7a156ca8fc8aa13960f131b63c0f13d0d1e34721a0591391c0873fd75
