[INFO] fetching crate cmd_lib_cf_macros 1.3.1...
[INFO] testing cmd_lib_cf_macros-1.3.1 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate cmd_lib_cf_macros 1.3.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate cmd_lib_cf_macros 1.3.1 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cmd_lib_cf_macros 1.3.1
[INFO] finished tweaking crates.io crate cmd_lib_cf_macros 1.3.1
[INFO] tweaked toml for crates.io crate cmd_lib_cf_macros 1.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3644d599c51ba1eb8229e2e852f00ebbe2cd2360b82cf840e69629a4dad0ac0b
[INFO] running `Command { std: "docker" "start" "-a" "3644d599c51ba1eb8229e2e852f00ebbe2cd2360b82cf840e69629a4dad0ac0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3644d599c51ba1eb8229e2e852f00ebbe2cd2360b82cf840e69629a4dad0ac0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3644d599c51ba1eb8229e2e852f00ebbe2cd2360b82cf840e69629a4dad0ac0b", kill_on_drop: false }`
[INFO] [stdout] 3644d599c51ba1eb8229e2e852f00ebbe2cd2360b82cf840e69629a4dad0ac0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9ff8866b4ce9c1be8199aaee6ec0df4258801599ae00a682e1531faa25dfbbd
[INFO] running `Command { std: "docker" "start" "-a" "c9ff8866b4ce9c1be8199aaee6ec0df4258801599ae00a682e1531faa25dfbbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling cmd_lib_cf_macros v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "c9ff8866b4ce9c1be8199aaee6ec0df4258801599ae00a682e1531faa25dfbbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ff8866b4ce9c1be8199aaee6ec0df4258801599ae00a682e1531faa25dfbbd", kill_on_drop: false }`
[INFO] [stdout] c9ff8866b4ce9c1be8199aaee6ec0df4258801599ae00a682e1531faa25dfbbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43739b27906b53976981507936e3205be6335b05bb628c078f6ab624ec8a3080
[INFO] running `Command { std: "docker" "start" "-a" "43739b27906b53976981507936e3205be6335b05bb628c078f6ab624ec8a3080", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmd_lib_cf_macros v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "43739b27906b53976981507936e3205be6335b05bb628c078f6ab624ec8a3080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43739b27906b53976981507936e3205be6335b05bb628c078f6ab624ec8a3080", kill_on_drop: false }`
[INFO] [stdout] 43739b27906b53976981507936e3205be6335b05bb628c078f6ab624ec8a3080
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d7140d11d8033a20429760c0fa55a0cde547dcb0f905d669c0b53aa2f27aa4e
[INFO] running `Command { std: "docker" "start" "-a" "1d7140d11d8033a20429760c0fa55a0cde547dcb0f905d669c0b53aa2f27aa4e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cmd_lib_cf_macros-d7ad78ef99f08d40)
[INFO] [stderr]    Doc-tests cmd_lib_cf_macros
[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 9 tests
[INFO] [stdout] test src/lib.rs - cmd_info (line 262) ... FAILED
[INFO] [stdout] test src/lib.rs - cmd_die (line 309) ... FAILED
[INFO] [stdout] test src/lib.rs - run_cmd (line 113) ... FAILED
[INFO] [stdout] test src/lib.rs - run_fun (line 150) ... FAILED
[INFO] [stdout] test src/lib.rs - use_builtin_cmd (line 84) ... FAILED
[INFO] [stdout] test src/lib.rs - spawn (line 173) ... FAILED
[INFO] [stdout] test src/lib.rs - export_cmd (line 7) ... FAILED
[INFO] [stdout] test src/lib.rs - spawn_with_output (line 195) ... FAILED
[INFO] [stdout] test src/lib.rs - use_custom_cmd (line 45) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - cmd_info (line 262) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:263:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::cmd_info;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[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 - cmd_die (line 309) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:310:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::cmd_die;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[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 - run_cmd (line 113) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:114:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::run_cmd;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[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 - run_fun (line 150) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:151:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::run_fun;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[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 - use_builtin_cmd (line 84) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:85:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::*;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `use_builtin_cmd` in this scope
[INFO] [stdout]  --> src/lib.rs:87:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | use_builtin_cmd!(echo, info, warn, err, die, cat); // import all the builtins
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use cmd_lib_cf_macros::use_builtin_cmd;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `use_builtin_cmd` in this scope
[INFO] [stdout]  --> src/lib.rs:86:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | use_builtin_cmd!(info); // import only one builtin command
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use cmd_lib_cf_macros::use_builtin_cmd;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[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 - spawn (line 173) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:174:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::*;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `spawn` in this scope
[INFO] [stdout]  --> src/lib.rs:176:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | let handle = spawn!(ping -c 10 192.168.0.1)?;
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use cmd_lib_cf_macros::spawn;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[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 - export_cmd (line 7) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::*;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `export_cmd` in this scope
[INFO] [stdout]  --> src/lib.rs:10:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[export_cmd(my_cmd)]
[INFO] [stdout]   |   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: a built-in attribute with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[export_name(my_cmd)]
[INFO] [stdout]   |   ~~~~~~~~~~~
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use cmd_lib_cf_macros::export_cmd;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `use_custom_cmd` in this scope
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | use_custom_cmd!(my_cmd);
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use cmd_lib_cf_macros::use_custom_cmd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `run_cmd` in this scope
[INFO] [stdout]   --> src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | run_cmd!(my_cmd)?;
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use cmd_lib_cf_macros::run_cmd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `run_fun` in this scope
[INFO] [stdout]   --> src/lib.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | println!("get result: {}", run_fun!(my_cmd)?);
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use cmd_lib_cf_macros::run_fun;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CmdEnv` in this scope
[INFO] [stdout]  --> src/lib.rs:11:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn foo(env: &mut CmdEnv) -> CmdResult {
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CmdResult` in this scope
[INFO] [stdout]  --> src/lib.rs:11:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn foo(env: &mut CmdEnv) -> CmdResult {
[INFO] [stdout]   |                             ^^^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout]  --> /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:502:1
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named enum `Result` defined here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - spawn_with_output (line 195) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:196:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::*;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `spawn_with_output` in this scope
[INFO] [stdout]  --> src/lib.rs:199:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let proc = spawn_with_output!(
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use cmd_lib_cf_macros::spawn_with_output;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `run_cmd` in this scope
[INFO] [stdout]   --> src/lib.rs:208:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     run_cmd!(info "thread $i bandwidth: $bandwidth MB/s")?;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use cmd_lib_cf_macros::run_cmd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[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 - use_custom_cmd (line 45) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:46:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::*;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `run_cmd` in this scope
[INFO] [stdout]   --> src/lib.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | run_cmd!(my_cmd)?;
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use cmd_lib_cf_macros::run_cmd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `use_custom_cmd` in this scope
[INFO] [stdout]   --> src/lib.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | use_custom_cmd!(my_cmd);
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use cmd_lib_cf_macros::use_custom_cmd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `export_cmd` in this scope
[INFO] [stdout]  --> src/lib.rs:47:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[export_cmd(my_cmd)]
[INFO] [stdout]   |   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: a built-in attribute with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[export_name(my_cmd)]
[INFO] [stdout]   |   ~~~~~~~~~~~
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use cmd_lib_cf_macros::export_cmd;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CmdEnv` in this scope
[INFO] [stdout]  --> src/lib.rs:48:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn foo(env: &mut CmdEnv) -> CmdResult {
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CmdResult` in this scope
[INFO] [stdout]  --> src/lib.rs:48:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn foo(env: &mut CmdEnv) -> CmdResult {
[INFO] [stdout]   |                             ^^^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout]  --> /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:502:1
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named enum `Result` defined here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[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/lib.rs - cmd_die (line 309)
[INFO] [stdout]     src/lib.rs - cmd_info (line 262)
[INFO] [stdout]     src/lib.rs - export_cmd (line 7)
[INFO] [stdout]     src/lib.rs - run_cmd (line 113)
[INFO] [stdout]     src/lib.rs - run_fun (line 150)
[INFO] [stdout]     src/lib.rs - spawn (line 173)
[INFO] [stdout]     src/lib.rs - spawn_with_output (line 195)
[INFO] [stdout]     src/lib.rs - use_builtin_cmd (line 84)
[INFO] [stdout]     src/lib.rs - use_custom_cmd (line 45)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1d7140d11d8033a20429760c0fa55a0cde547dcb0f905d669c0b53aa2f27aa4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7140d11d8033a20429760c0fa55a0cde547dcb0f905d669c0b53aa2f27aa4e", kill_on_drop: false }`
[INFO] [stdout] 1d7140d11d8033a20429760c0fa55a0cde547dcb0f905d669c0b53aa2f27aa4e
[INFO] testing cmd_lib_cf_macros-1.3.1 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate cmd_lib_cf_macros 1.3.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate cmd_lib_cf_macros 1.3.1 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cmd_lib_cf_macros 1.3.1
[INFO] finished tweaking crates.io crate cmd_lib_cf_macros 1.3.1
[INFO] tweaked toml for crates.io crate cmd_lib_cf_macros 1.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82fabf7ccb123c9945b258a5f46f3125cc49deb91abbf96ad813b097220735da
[INFO] running `Command { std: "docker" "start" "-a" "82fabf7ccb123c9945b258a5f46f3125cc49deb91abbf96ad813b097220735da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82fabf7ccb123c9945b258a5f46f3125cc49deb91abbf96ad813b097220735da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82fabf7ccb123c9945b258a5f46f3125cc49deb91abbf96ad813b097220735da", kill_on_drop: false }`
[INFO] [stdout] 82fabf7ccb123c9945b258a5f46f3125cc49deb91abbf96ad813b097220735da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8f2857919217ae44701c0c0dd458f68b15b97b9046b07be300a05fd2367a919
[INFO] running `Command { std: "docker" "start" "-a" "f8f2857919217ae44701c0c0dd458f68b15b97b9046b07be300a05fd2367a919", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling cmd_lib_cf_macros v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "f8f2857919217ae44701c0c0dd458f68b15b97b9046b07be300a05fd2367a919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f2857919217ae44701c0c0dd458f68b15b97b9046b07be300a05fd2367a919", kill_on_drop: false }`
[INFO] [stdout] f8f2857919217ae44701c0c0dd458f68b15b97b9046b07be300a05fd2367a919
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc8d6d4116a172f93a253887afcc9d90195038bc6ed990ad501b6b4ae4a5bc5e
[INFO] running `Command { std: "docker" "start" "-a" "dc8d6d4116a172f93a253887afcc9d90195038bc6ed990ad501b6b4ae4a5bc5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmd_lib_cf_macros v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "dc8d6d4116a172f93a253887afcc9d90195038bc6ed990ad501b6b4ae4a5bc5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc8d6d4116a172f93a253887afcc9d90195038bc6ed990ad501b6b4ae4a5bc5e", kill_on_drop: false }`
[INFO] [stdout] dc8d6d4116a172f93a253887afcc9d90195038bc6ed990ad501b6b4ae4a5bc5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9d019d9f5911d327a00c4053415327cfeea4af95cbc20b3a38ebd4a31082afc
[INFO] running `Command { std: "docker" "start" "-a" "b9d019d9f5911d327a00c4053415327cfeea4af95cbc20b3a38ebd4a31082afc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cmd_lib_cf_macros-d7ad78ef99f08d40)
[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 cmd_lib_cf_macros
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - cmd_die (line 309) ... FAILED
[INFO] [stdout] test src/lib.rs - run_fun (line 150) ... FAILED
[INFO] [stdout] test src/lib.rs - run_cmd (line 113) ... FAILED
[INFO] [stdout] test src/lib.rs - cmd_info (line 262) ... FAILED
[INFO] [stdout] test src/lib.rs - spawn (line 173) ... FAILED
[INFO] [stdout] test src/lib.rs - export_cmd (line 7) ... FAILED
[INFO] [stdout] test src/lib.rs - use_builtin_cmd (line 84) ... FAILED
[INFO] [stdout] test src/lib.rs - spawn_with_output (line 195) ... FAILED
[INFO] [stdout] test src/lib.rs - use_custom_cmd (line 45) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - cmd_die (line 309) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:310:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::cmd_die;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[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 - run_fun (line 150) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:151:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::run_fun;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[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 - run_cmd (line 113) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:114:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::run_cmd;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[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 - cmd_info (line 262) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:263:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::cmd_info;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[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 - spawn (line 173) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:174:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::*;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `spawn` in this scope
[INFO] [stdout]  --> src/lib.rs:176:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | let handle = spawn!(ping -c 10 192.168.0.1)?;
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use cmd_lib_cf_macros::spawn;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[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 - export_cmd (line 7) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::*;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `export_cmd` in this scope
[INFO] [stdout]  --> src/lib.rs:10:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[export_cmd(my_cmd)]
[INFO] [stdout]   |   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: a built-in attribute with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[export_name(my_cmd)]
[INFO] [stdout]   |   ~~~~~~~~~~~
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use cmd_lib_cf_macros::export_cmd;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `use_custom_cmd` in this scope
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | use_custom_cmd!(my_cmd);
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use cmd_lib_cf_macros::use_custom_cmd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `run_cmd` in this scope
[INFO] [stdout]   --> src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | run_cmd!(my_cmd)?;
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use cmd_lib_cf_macros::run_cmd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `run_fun` in this scope
[INFO] [stdout]   --> src/lib.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | println!("get result: {}", run_fun!(my_cmd)?);
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use cmd_lib_cf_macros::run_fun;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CmdEnv` in this scope
[INFO] [stdout]  --> src/lib.rs:11:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn foo(env: &mut CmdEnv) -> CmdResult {
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CmdResult` in this scope
[INFO] [stdout]  --> src/lib.rs:11:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn foo(env: &mut CmdEnv) -> CmdResult {
[INFO] [stdout]   |                             ^^^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout]  --> /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:502:1
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named enum `Result` defined here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - use_builtin_cmd (line 84) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:85:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::*;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `use_builtin_cmd` in this scope
[INFO] [stdout]  --> src/lib.rs:87:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | use_builtin_cmd!(echo, info, warn, err, die, cat); // import all the builtins
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use cmd_lib_cf_macros::use_builtin_cmd;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `use_builtin_cmd` in this scope
[INFO] [stdout]  --> src/lib.rs:86:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | use_builtin_cmd!(info); // import only one builtin command
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use cmd_lib_cf_macros::use_builtin_cmd;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[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 - spawn_with_output (line 195) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:196:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::*;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `spawn_with_output` in this scope
[INFO] [stdout]  --> src/lib.rs:199:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let proc = spawn_with_output!(
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use cmd_lib_cf_macros::spawn_with_output;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `run_cmd` in this scope
[INFO] [stdout]   --> src/lib.rs:208:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     run_cmd!(info "thread $i bandwidth: $bandwidth MB/s")?;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use cmd_lib_cf_macros::run_cmd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[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 - use_custom_cmd (line 45) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `cmd_lib_cf`
[INFO] [stdout]  --> src/lib.rs:46:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cmd_lib_cf::*;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `cmd_lib_cf`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `run_cmd` in this scope
[INFO] [stdout]   --> src/lib.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | run_cmd!(my_cmd)?;
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use cmd_lib_cf_macros::run_cmd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `use_custom_cmd` in this scope
[INFO] [stdout]   --> src/lib.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | use_custom_cmd!(my_cmd);
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use cmd_lib_cf_macros::use_custom_cmd;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `export_cmd` in this scope
[INFO] [stdout]  --> src/lib.rs:47:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[export_cmd(my_cmd)]
[INFO] [stdout]   |   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: a built-in attribute with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[export_name(my_cmd)]
[INFO] [stdout]   |   ~~~~~~~~~~~
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use cmd_lib_cf_macros::export_cmd;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CmdEnv` in this scope
[INFO] [stdout]  --> src/lib.rs:48:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn foo(env: &mut CmdEnv) -> CmdResult {
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CmdResult` in this scope
[INFO] [stdout]  --> src/lib.rs:48:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn foo(env: &mut CmdEnv) -> CmdResult {
[INFO] [stdout]   |                             ^^^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout]  --> /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:502:1
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named enum `Result` defined here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[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/lib.rs - cmd_die (line 309)
[INFO] [stdout]     src/lib.rs - cmd_info (line 262)
[INFO] [stdout]     src/lib.rs - export_cmd (line 7)
[INFO] [stdout]     src/lib.rs - run_cmd (line 113)
[INFO] [stdout]     src/lib.rs - run_fun (line 150)
[INFO] [stdout]     src/lib.rs - spawn (line 173)
[INFO] [stdout]     src/lib.rs - spawn_with_output (line 195)
[INFO] [stdout]     src/lib.rs - use_builtin_cmd (line 84)
[INFO] [stdout]     src/lib.rs - use_custom_cmd (line 45)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b9d019d9f5911d327a00c4053415327cfeea4af95cbc20b3a38ebd4a31082afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d019d9f5911d327a00c4053415327cfeea4af95cbc20b3a38ebd4a31082afc", kill_on_drop: false }`
[INFO] [stdout] b9d019d9f5911d327a00c4053415327cfeea4af95cbc20b3a38ebd4a31082afc
