[INFO] fetching crate confik 0.11.3...
[INFO] checking confik-0.11.3 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate confik 0.11.3 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate confik 0.11.3 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate confik 0.11.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate confik 0.11.3
[INFO] tweaked toml for crates.io crate confik 0.11.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate confik 0.11.3 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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ipnetwork v0.20.0
[INFO] [stderr]   Downloaded confik-macros v0.11.0
[INFO] [stderr]   Downloaded memchr v2.6.2
[INFO] [stderr]   Downloaded envious v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dad4d1e6ad7cdee175d6c7b76ae8189bcc1ff7b110eac89015047e263bb49414
[INFO] running `Command { std: "docker" "start" "-a" "dad4d1e6ad7cdee175d6c7b76ae8189bcc1ff7b110eac89015047e263bb49414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dad4d1e6ad7cdee175d6c7b76ae8189bcc1ff7b110eac89015047e263bb49414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dad4d1e6ad7cdee175d6c7b76ae8189bcc1ff7b110eac89015047e263bb49414", kill_on_drop: false }`
[INFO] [stdout] dad4d1e6ad7cdee175d6c7b76ae8189bcc1ff7b110eac89015047e263bb49414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e2775f482bf256086a3d5243e31d7ca77bd8d99b8101cd7c2b5eeca8afaf3d7
[INFO] running `Command { std: "docker" "start" "-a" "1e2775f482bf256086a3d5243e31d7ca77bd8d99b8101cd7c2b5eeca8afaf3d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]     Checking winnow v0.5.15
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.47
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]    Compiling confik-macros v0.11.0
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking envious v0.2.2
[INFO] [stderr]     Checking toml_edit v0.20.2
[INFO] [stderr]     Checking toml v0.8.2
[INFO] [stderr]     Checking confik v0.11.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tempfile`
[INFO] [stdout]    --> src/sources/file_source.rs:153:19
[INFO] [stdout]     |
[INFO] [stdout] 153 |         let dir = tempfile::TempDir::new().unwrap();
[INFO] [stdout]     |                   ^^^^^^^^ use of undeclared crate or module `tempfile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tempfile`
[INFO] [stdout]    --> src/sources/file_source.rs:194:19
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let dir = tempfile::TempDir::new().unwrap();
[INFO] [stdout]     |                   ^^^^^^^^ use of undeclared crate or module `tempfile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `indoc`
[INFO] [stdout]  --> examples/simple.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use indoc::indoc;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `indoc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `confik` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `confik` (example "simple") due to 2 previous errors
[INFO] [stdout] error[E0432]: unresolved import `assert_matches`
[INFO] [stdout]   --> tests/complex_enums/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     use assert_matches::assert_matches;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: a similar path exists: `std::assert_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `assert_matches`
[INFO] [stdout]    --> tests/option_builder/mod.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |         use assert_matches::assert_matches;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: a similar path exists: `std::assert_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `assert_matches`
[INFO] [stdout]   --> tests/secret/mod.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     use assert_matches::assert_matches;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: a similar path exists: `std::assert_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `indoc`
[INFO] [stdout]   --> tests/secret/mod.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     use indoc::indoc;
[INFO] [stdout]    |         ^^^^^ use of undeclared crate or module `indoc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `assert_matches`
[INFO] [stdout]   --> tests/singly_nested_tests/mod.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     use assert_matches::assert_matches;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: a similar path exists: `std::assert_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `assert_matches`
[INFO] [stdout]   --> tests/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use assert_matches::assert_matches;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: a similar path exists: `std::assert_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]   --> tests/complex_enums/mod.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use confik::{ConfigBuilder, Error, TomlSource};
[INFO] [stdout]    |                                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]    --> tests/option_builder/mod.rs:110:37
[INFO] [stdout]     |
[INFO] [stdout] 110 |         use confik::{Configuration, Error, TomlSource};
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `confik::Error`
[INFO] [stdout]   --> tests/secret/mod.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |         use confik::Error;
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `confik::Error`
[INFO] [stdout]    --> tests/secret/mod.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         use confik::Error;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `confik::Error`
[INFO] [stdout]    --> tests/secret/mod.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |         use confik::Error;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]   --> tests/singly_nested_tests/mod.rs:36:33
[INFO] [stdout]    |
[INFO] [stdout] 36 |     use confik::{ConfigBuilder, Error, TomlSource};
[INFO] [stdout]    |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfigBuilder`, `Error`
[INFO] [stdout]   --> tests/main.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | use confik::{ConfigBuilder, Configuration, Error};
[INFO] [stdout]    |              ^^^^^^^^^^^^^                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `temp_env`
[INFO] [stdout]    --> tests/option_builder/mod.rs:185:26
[INFO] [stdout]     |
[INFO] [stdout] 185 |             let config = temp_env::with_var("inner__param", Some("5"), || {
[INFO] [stdout]     |                          ^^^^^^^^ use of undeclared crate or module `temp_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `temp_env`
[INFO] [stdout]    --> tests/secret/mod.rs:171:22
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let result = temp_env::with_vars(
[INFO] [stdout]     |                      ^^^^^^^^ use of undeclared crate or module `temp_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `temp_env`
[INFO] [stdout]    --> tests/secret/mod.rs:198:26
[INFO] [stdout]     |
[INFO] [stdout] 198 |             let result = temp_env::with_vars(vec![("public__secret", Some("5"))], || {
[INFO] [stdout]     |                          ^^^^^^^^ use of undeclared crate or module `temp_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `temp_env`
[INFO] [stdout]    --> tests/secret/mod.rs:219:17
[INFO] [stdout]     |
[INFO] [stdout] 219 |                 temp_env::with_vars(vec![("my_prefix_public__secret", Some("5"))], move || {
[INFO] [stdout]     |                 ^^^^^^^^ use of undeclared crate or module `temp_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `humantime_serde`
[INFO] [stdout]   --> tests/main.rs:87:43
[INFO] [stdout]    |
[INFO] [stdout] 87 |             #[confik(forward_serde(with = "humantime_serde"))]
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `humantime_serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `confik` (test "main") due to 12 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1e2775f482bf256086a3d5243e31d7ca77bd8d99b8101cd7c2b5eeca8afaf3d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e2775f482bf256086a3d5243e31d7ca77bd8d99b8101cd7c2b5eeca8afaf3d7", kill_on_drop: false }`
[INFO] [stdout] 1e2775f482bf256086a3d5243e31d7ca77bd8d99b8101cd7c2b5eeca8afaf3d7
