[INFO] fetching crate easy_arg 0.1.2...
[INFO] testing easy_arg-0.1.2 against 1.69.0 for beta-1.70-1
[INFO] extracting crate easy_arg 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate easy_arg 0.1.2 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate easy_arg 0.1.2
[INFO] finished tweaking crates.io crate easy_arg 0.1.2
[INFO] tweaked toml for crates.io crate easy_arg 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91ca8413f4ef2867edc0d4184305e5fab851d60ef2723a977b51ab0bf7ad4b86
[INFO] running `Command { std: "docker" "start" "-a" "91ca8413f4ef2867edc0d4184305e5fab851d60ef2723a977b51ab0bf7ad4b86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91ca8413f4ef2867edc0d4184305e5fab851d60ef2723a977b51ab0bf7ad4b86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91ca8413f4ef2867edc0d4184305e5fab851d60ef2723a977b51ab0bf7ad4b86", kill_on_drop: false }`
[INFO] [stdout] 91ca8413f4ef2867edc0d4184305e5fab851d60ef2723a977b51ab0bf7ad4b86
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02ced74d678a067490057f9228142f8a2a46af568c0a2770812a9d04b4928221
[INFO] running `Command { std: "docker" "start" "-a" "02ced74d678a067490057f9228142f8a2a46af568c0a2770812a9d04b4928221", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy_arg v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "02ced74d678a067490057f9228142f8a2a46af568c0a2770812a9d04b4928221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ced74d678a067490057f9228142f8a2a46af568c0a2770812a9d04b4928221", kill_on_drop: false }`
[INFO] [stdout] 02ced74d678a067490057f9228142f8a2a46af568c0a2770812a9d04b4928221
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b55c772725f73142830ceba0e566357aca7d0ee4b92a00226d355a8981f5a6c
[INFO] running `Command { std: "docker" "start" "-a" "6b55c772725f73142830ceba0e566357aca7d0ee4b92a00226d355a8981f5a6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy_arg v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "6b55c772725f73142830ceba0e566357aca7d0ee4b92a00226d355a8981f5a6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b55c772725f73142830ceba0e566357aca7d0ee4b92a00226d355a8981f5a6c", kill_on_drop: false }`
[INFO] [stdout] 6b55c772725f73142830ceba0e566357aca7d0ee4b92a00226d355a8981f5a6c
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb45937abf6eac8af68f6080de12d455b3634c508c0b86a9343dbf037d9830c3
[INFO] running `Command { std: "docker" "start" "-a" "fb45937abf6eac8af68f6080de12d455b3634c508c0b86a9343dbf037d9830c3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_arg-501cd6167123494f)
[INFO] [stderr]    Doc-tests easy_arg
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test write_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - (line 101) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 111) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 118) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 129) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 134) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 46) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 143) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 149) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 106) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 123) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 28) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 83) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 64) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 76) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 101) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `easy` in this scope
[INFO] [stdout]  --> src/lib.rs:102:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | easy.raw_value("KEY");
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 111) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `easy` in this scope
[INFO] [stdout]  --> src/lib.rs:112:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | easy.must_get_string("IMPORTANT_KEY");
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 118) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `easy` in this scope
[INFO] [stdout]  --> src/lib.rs:119:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | easy.get_bool("KEY");
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 129) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `your_app` in this scope
[INFO] [stdout]  --> src/lib.rs:130:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | your_app -p --s=xbox
[INFO] [stdout]   | ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `p` in this scope
[INFO] [stdout]  --> src/lib.rs:130:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | your_app -p --s=xbox
[INFO] [stdout]   |           ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `s` in this scope
[INFO] [stdout]  --> src/lib.rs:130:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | your_app -p --s=xbox
[INFO] [stdout]   |               ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `xbox` in this scope
[INFO] [stdout]  --> src/lib.rs:130:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | your_app -p --s=xbox
[INFO] [stdout]   |                 ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0070]: invalid left-hand side of assignment
[INFO] [stdout]  --> src/lib.rs:130:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | your_app -p --s=xbox
[INFO] [stdout]   | ---------------^
[INFO] [stdout]   | |
[INFO] [stdout]   | cannot assign to this expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0070, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0070`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 19) stdout ----
[INFO] [stdout] error: expected type, found `"some_one"`
[INFO] [stdout]  --> src/lib.rs:21:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     "name": "some_one",
[INFO] [stdout]   |           - ^^^^^^^^^^ expected type
[INFO] [stdout]   |           |
[INFO] [stdout]   |           tried to parse a type due to this
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 134) stdout ----
[INFO] [stdout] error: expected `;`, found `easy`
[INFO] [stdout]  --> src/lib.rs:135:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | easy.alias("p", "PS5")
[INFO] [stdout]   |                       ^ help: add `;` here
[INFO] [stdout] 4 |
[INFO] [stdout] 5 | easy.to_string("PS5") // "true"
[INFO] [stdout]   | ---- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `easy`
[INFO] [stdout]  --> src/lib.rs:137:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | easy.to_string("PS5") // "true"
[INFO] [stdout]   |                      ^ help: add `;` here
[INFO] [stdout] 6 | easy.to_string("p") // "true"
[INFO] [stdout]   | ---- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `easy` in this scope
[INFO] [stdout]  --> src/lib.rs:138:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | easy.to_string("p") // "true"
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 46) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EasyArg`
[INFO] [stdout]  --> src/lib.rs:47:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let easy = EasyArg::new();
[INFO] [stdout]   |            ^^^^^^^ use of undeclared type `EasyArg`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use easy_arg::EasyArg;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 143) stdout ----
[INFO] [stdout] error: expected `;`, found `easy`
[INFO] [stdout]  --> src/lib.rs:144:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | easy.desc_str("a", "description")
[INFO] [stdout]   |                                  ^ help: add `;` here
[INFO] [stdout] 4 | easy.desc_flag("b", "description")
[INFO] [stdout]   | ---- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `easy` in this scope
[INFO] [stdout]  --> src/lib.rs:145:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | easy.desc_flag("b", "description")
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 149) stdout ----
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `description`
[INFO] [stdout]  --> src/lib.rs:151:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | -- a           description
[INFO] [stdout]   |                ^^^^^^^^^^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 106) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `easy` in this scope
[INFO] [stdout]  --> src/lib.rs:107:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | easy.get_string("KEY");
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 123) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `easy` in this scope
[INFO] [stdout]  --> src/lib.rs:125:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | easy.get_vec("KEY") // the result: vec!["a", "b", "c"]
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 28) stdout ----
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `else`, `}`, or an operator, found `✔`
[INFO] [stdout]  --> src/lib.rs:29:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | --p = "abc" ✔
[INFO] [stdout]   |             ^ expected one of `.`, `;`, `?`, `else`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] error: identifiers cannot contain emoji: `✔`
[INFO] [stdout]  --> src/lib.rs:29:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | --p = "abc" ✔
[INFO] [stdout]   |             ^
[INFO] [stdout] 4 | --p=abc     ✔
[INFO] [stdout]   |             ^
[INFO] [stdout] 5 | --p abc     ✔
[INFO] [stdout]   |             ^
[INFO] [stdout] 6 | --p -- abc  ✔ // p = "abc",-- will be ignored
[INFO] [stdout]   |             ^
[INFO] [stdout] 7 | -p          ✔ // p = "true"
[INFO] [stdout]   |             ^
[INFO] [stdout] 8 | -p=abc      ✔
[INFO] [stdout]   |             ^
[INFO] [stdout] 
[INFO] [stdout] error: identifiers cannot contain emoji: `❌`
[INFO] [stdout]  --> src/lib.rs:35:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | --p         ❌
[INFO] [stdout]   |             ^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 83) stdout ----
[INFO] [stdout] error: expected type, found `"true"`
[INFO] [stdout]  --> src/lib.rs:85:11
[INFO] [stdout]   |
[INFO] [stdout] 4 |     "OK": "true",
[INFO] [stdout]   |         - ^^^^^^ expected type
[INFO] [stdout]   |         |
[INFO] [stdout]   |         tried to parse a type due to this
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 64) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EasyArg`
[INFO] [stdout]  --> src/lib.rs:65:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | EasyArg::new_with_env("your_file_name");
[INFO] [stdout]   | ^^^^^^^ use of undeclared type `EasyArg`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use easy_arg::EasyArg;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 76) stdout ----
[INFO] [stdout] error: expected `;`, found `DIR2`
[INFO] [stdout]  --> src/lib.rs:77:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | DIR = abc
[INFO] [stdout]   |          ^ help: add `;` here
[INFO] [stdout] 4 | DIR2="dfdadfasfasf" # this is a comment
[INFO] [stdout]   | ---- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `#`
[INFO] [stdout]  --> src/lib.rs:78:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | DIR2="dfdadfasfasf" # this is a comment
[INFO] [stdout]   |                     ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 101)
[INFO] [stdout]     src/lib.rs - (line 106)
[INFO] [stdout]     src/lib.rs - (line 111)
[INFO] [stdout]     src/lib.rs - (line 118)
[INFO] [stdout]     src/lib.rs - (line 123)
[INFO] [stdout]     src/lib.rs - (line 129)
[INFO] [stdout]     src/lib.rs - (line 134)
[INFO] [stdout]     src/lib.rs - (line 143)
[INFO] [stdout]     src/lib.rs - (line 149)
[INFO] [stdout]     src/lib.rs - (line 19)
[INFO] [stdout]     src/lib.rs - (line 28)
[INFO] [stdout]     src/lib.rs - (line 46)
[INFO] [stdout]     src/lib.rs - (line 64)
[INFO] [stdout]     src/lib.rs - (line 76)
[INFO] [stdout]     src/lib.rs - (line 83)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 15 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fb45937abf6eac8af68f6080de12d455b3634c508c0b86a9343dbf037d9830c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb45937abf6eac8af68f6080de12d455b3634c508c0b86a9343dbf037d9830c3", kill_on_drop: false }`
[INFO] [stdout] fb45937abf6eac8af68f6080de12d455b3634c508c0b86a9343dbf037d9830c3
