[INFO] fetching crate lockedenv 0.3.0...
[INFO] checking lockedenv-0.3.0 against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657-1
[INFO] extracting crate lockedenv 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate lockedenv 0.3.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lockedenv 0.3.0
[INFO] tweaked toml for crates.io crate lockedenv 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lockedenv 0.3.0 on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lockedenv 0.3.0 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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80446151bd8bfc8032e0a6a61f927123cef092feb4b6002db90ec08280732688
[INFO] running `Command { std: "docker" "start" "-a" "80446151bd8bfc8032e0a6a61f927123cef092feb4b6002db90ec08280732688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80446151bd8bfc8032e0a6a61f927123cef092feb4b6002db90ec08280732688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80446151bd8bfc8032e0a6a61f927123cef092feb4b6002db90ec08280732688", kill_on_drop: false }`
[INFO] [stdout] 80446151bd8bfc8032e0a6a61f927123cef092feb4b6002db90ec08280732688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9266e1f8d85c76886ca42f227978069e33950f2a5f43c28652b8a0a8f20ef427
[INFO] running `Command { std: "docker" "start" "-a" "9266e1f8d85c76886ca42f227978069e33950f2a5f43c28652b8a0a8f20ef427", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking lockedenv v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/types.rs:269:18
[INFO] [stdout]     |
[INFO] [stdout] 269 |       let config = lockedenv::from_map! {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 270 | |         map: m,
[INFO] [stdout] 271 | |         OPT_PORT:   Option<u16>,
[INFO] [stdout] 272 | |         OPT_EXTRA:  Option<String>,
[INFO] [stdout] 273 | |     };
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____unreachable call
[INFO] [stdout]     |       any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/types.rs:269:18
[INFO] [stdout]     |
[INFO] [stdout] 269 |       let config = lockedenv::from_map! {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 270 | |         map: m,
[INFO] [stdout] 271 | |         OPT_PORT:   Option<u16>,
[INFO] [stdout] 272 | |         OPT_EXTRA:  Option<String>,
[INFO] [stdout] 273 | |     };
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |       required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/types.rs:394:18
[INFO] [stdout]     |
[INFO] [stdout] 394 |       let config = lockedenv::from_map! {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 395 | |         map: m,
[INFO] [stdout] 396 | |         PASSWORD: Secret<String>,
[INFO] [stdout] 397 | |     };
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____unreachable call
[INFO] [stdout]     |       any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/types.rs:394:18
[INFO] [stdout]     |
[INFO] [stdout] 394 |       let config = lockedenv::from_map! {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 395 | |         map: m,
[INFO] [stdout] 396 | |         PASSWORD: Secret<String>,
[INFO] [stdout] 397 | |     };
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |       required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/types.rs:446:18
[INFO] [stdout]     |
[INFO] [stdout] 446 |       let config = lockedenv::from_map! {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 447 | |         map: m,
[INFO] [stdout] 448 | |         prefix = "APP_",
[INFO] [stdout] 449 | |         PORT: u16,
[INFO] [stdout] 450 | |         HOST: String,
[INFO] [stdout] 451 | |     };
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____unreachable call
[INFO] [stdout]     |       any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/types.rs:446:18
[INFO] [stdout]     |
[INFO] [stdout] 446 |       let config = lockedenv::from_map! {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 447 | |         map: m,
[INFO] [stdout] 448 | |         prefix = "APP_",
[INFO] [stdout] 449 | |         PORT: u16,
[INFO] [stdout] 450 | |         HOST: String,
[INFO] [stdout] 451 | |     };
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |       required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/types.rs:515:13
[INFO] [stdout]     |
[INFO] [stdout] 515 |     let r = lockedenv::try_from_map! { map: m, TOKEN: Option<lockedenv::Secret<String>> };
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             unreachable call
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::try_from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/types.rs:515:13
[INFO] [stdout]     |
[INFO] [stdout] 515 |     let r = lockedenv::try_from_map! { map: m, TOKEN: Option<lockedenv::Secret<String>> };
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |             required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::try_from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/types.rs:601:18
[INFO] [stdout]     |
[INFO] [stdout] 601 |       let config = lockedenv::from_map! {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 602 | |         map: m,
[INFO] [stdout] 603 | |         A: u32 = 1,
[INFO] [stdout] 604 | |         B: String = "default".to_string(),
[INFO] [stdout] 605 | |         C: bool = false,
[INFO] [stdout] 606 | |     };
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____unreachable call
[INFO] [stdout]     |       any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/types.rs:601:18
[INFO] [stdout]     |
[INFO] [stdout] 601 |       let config = lockedenv::from_map! {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 602 | |         map: m,
[INFO] [stdout] 603 | |         A: u32 = 1,
[INFO] [stdout] 604 | |         B: String = "default".to_string(),
[INFO] [stdout] 605 | |         C: bool = false,
[INFO] [stdout] 606 | |     };
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |       required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/types.rs:615:13
[INFO] [stdout]     |
[INFO] [stdout] 615 |       let r = lockedenv::try_from_map! {
[INFO] [stdout]     |  _____________^
[INFO] [stdout] 616 | |         map: m,
[INFO] [stdout] 617 | |         prefix = "SVC_",
[INFO] [stdout] 618 | |         PORT: u16,
[INFO] [stdout] 619 | |         HOST: String,
[INFO] [stdout] 620 | |     };
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____unreachable call
[INFO] [stdout]     |       any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::try_from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/types.rs:615:13
[INFO] [stdout]     |
[INFO] [stdout] 615 |       let r = lockedenv::try_from_map! {
[INFO] [stdout]     |  _____________^
[INFO] [stdout] 616 | |         map: m,
[INFO] [stdout] 617 | |         prefix = "SVC_",
[INFO] [stdout] 618 | |         PORT: u16,
[INFO] [stdout] 619 | |         HOST: String,
[INFO] [stdout] 620 | |     };
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |       required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::try_from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/types.rs:704:15
[INFO] [stdout]     |
[INFO] [stdout] 704 |     let cfg = lockedenv::from_map! { map: m, U: String };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               unreachable call
[INFO] [stdout]     |               any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/types.rs:704:15
[INFO] [stdout]     |
[INFO] [stdout] 704 |     let cfg = lockedenv::from_map! { map: m, U: String };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |               required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/types.rs:755:15
[INFO] [stdout]     |
[INFO] [stdout] 755 |     let cfg = lockedenv::from_map! { map: m, TOK: Option<lockedenv::Secret<String>> };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               unreachable call
[INFO] [stdout]     |               any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/types.rs:755:15
[INFO] [stdout]     |
[INFO] [stdout] 755 |     let cfg = lockedenv::from_map! { map: m, TOK: Option<lockedenv::Secret<String>> };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |               required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> tests/env_struct.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | / lockedenv::env_struct! {
[INFO] [stdout] 13 | |     pub struct BasicConfig {
[INFO] [stdout] 14 | |         HOST: String,
[INFO] [stdout] 15 | |         PORT: u16,
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_unreachable call
[INFO] [stdout]    |   any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `$crate::__env_struct_impl` which comes from the expansion of the macro `lockedenv::env_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/types.rs:762:15
[INFO] [stdout]     |
[INFO] [stdout] 762 |     let cfg = lockedenv::from_map! { map: m, TOK: Option<lockedenv::Secret<String>> };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               unreachable call
[INFO] [stdout]     |               any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/types.rs:762:15
[INFO] [stdout]     |
[INFO] [stdout] 762 |     let cfg = lockedenv::from_map! { map: m, TOK: Option<lockedenv::Secret<String>> };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |               required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/types.rs:818:15
[INFO] [stdout]     |
[INFO] [stdout] 818 |     let cfg = lockedenv::from_map! { map: m, REQ: String, OPT: Option<u32>, DEF: u32 = 42 };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               unreachable call
[INFO] [stdout]     |               any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/types.rs:818:15
[INFO] [stdout]     |
[INFO] [stdout] 818 |     let cfg = lockedenv::from_map! { map: m, REQ: String, OPT: Option<u32>, DEF: u32 = 42 };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |               required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/types.rs:827:15
[INFO] [stdout]     |
[INFO] [stdout] 827 |     let cfg = lockedenv::from_map! { map: m, API_KEY: lockedenv::Secret<String>, DB_PASS: lockedenv::Secret<String> };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               unreachable call
[INFO] [stdout]     |               any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/types.rs:827:15
[INFO] [stdout]     |
[INFO] [stdout] 827 |     let cfg = lockedenv::from_map! { map: m, API_KEY: lockedenv::Secret<String>, DB_PASS: lockedenv::Secret<String> };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |               required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/types.rs:837:15
[INFO] [stdout]     |
[INFO] [stdout] 837 |     let cfg = lockedenv::from_map! { map: m, A: Option<String>, B: Option<u32>, C: Option<bool> };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               unreachable call
[INFO] [stdout]     |               any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/types.rs:837:15
[INFO] [stdout]     |
[INFO] [stdout] 837 |     let cfg = lockedenv::from_map! { map: m, A: Option<String>, B: Option<u32>, C: Option<bool> };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |               required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::load_internal` which comes from the expansion of the macro `lockedenv::from_map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> tests/env_struct.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | / lockedenv::env_struct! {
[INFO] [stdout] 13 | |     pub struct BasicConfig {
[INFO] [stdout] 14 | |         HOST: String,
[INFO] [stdout] 15 | |         PORT: u16,
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]    |   required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]   --> src/error.rs:45:27
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]    |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]    = note: this error originates in the macro `$crate::__env_struct_impl` which comes from the expansion of the macro `lockedenv::env_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> tests/env_struct.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / lockedenv::env_struct! {
[INFO] [stdout] 22 | |     pub struct PrefixedConfig {
[INFO] [stdout] 23 | |         prefix = "SVC_",
[INFO] [stdout] 24 | |         HOST: String,
[INFO] [stdout] ...  |
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_unreachable call
[INFO] [stdout]    |   any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::__env_struct_impl` which comes from the expansion of the macro `lockedenv::env_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> tests/env_struct.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / lockedenv::env_struct! {
[INFO] [stdout] 22 | |     pub struct PrefixedConfig {
[INFO] [stdout] 23 | |         prefix = "SVC_",
[INFO] [stdout] 24 | |         HOST: String,
[INFO] [stdout] ...  |
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]    |   required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]   --> src/error.rs:45:27
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]    |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]    = note: this error originates in the macro `$crate::__env_struct_impl` which comes from the expansion of the macro `lockedenv::env_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/basic.rs:199:18
[INFO] [stdout]     |
[INFO] [stdout] 199 |     let errors = lockedenv::try_check! { map: m, A: String, B: u16 }.unwrap_err();
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  unreachable call
[INFO] [stdout]     |                  any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__check_internal` which comes from the expansion of the macro `lockedenv::try_check` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/env_struct.rs:163:1
[INFO] [stdout]     |
[INFO] [stdout] 163 | / lockedenv::env_struct! {
[INFO] [stdout] 164 | |     pub struct SecretConfig {
[INFO] [stdout] 165 | |         TOKEN: lockedenv::Secret<String>,
[INFO] [stdout] 166 | |         PORT: u16 = 8080,
[INFO] [stdout] 167 | |     }
[INFO] [stdout] 168 | | }
[INFO] [stdout]     | | ^
[INFO] [stdout]     | | |
[INFO] [stdout]     | |_unreachable call
[INFO] [stdout]     |   any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__env_struct_impl` which comes from the expansion of the macro `lockedenv::env_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/env_struct.rs:163:1
[INFO] [stdout]     |
[INFO] [stdout] 163 | / lockedenv::env_struct! {
[INFO] [stdout] 164 | |     pub struct SecretConfig {
[INFO] [stdout] 165 | |         TOKEN: lockedenv::Secret<String>,
[INFO] [stdout] 166 | |         PORT: u16 = 8080,
[INFO] [stdout] 167 | |     }
[INFO] [stdout] 168 | | }
[INFO] [stdout]     | | ^
[INFO] [stdout]     | | |
[INFO] [stdout]     | |_the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |   required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::__env_struct_impl` which comes from the expansion of the macro `lockedenv::env_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/basic.rs:199:18
[INFO] [stdout]     |
[INFO] [stdout] 199 |     let errors = lockedenv::try_check! { map: m, A: String, B: u16 }.unwrap_err();
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |                  required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::__check_internal` which comes from the expansion of the macro `lockedenv::try_check` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/basic.rs:246:15
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let cfg = lockedenv::try_check! { map: m, prefix = "SVC_", HOST: String, PORT: u16 }.unwrap();
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               unreachable call
[INFO] [stdout]     |               any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__check_internal` which comes from the expansion of the macro `lockedenv::try_check` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `()` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> tests/basic.rs:246:15
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let cfg = lockedenv::try_check! { map: m, prefix = "SVC_", HOST: String, PORT: u16 }.unwrap();
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the trait `std::fmt::Display` is not implemented for `()`
[INFO] [stdout]     |               required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `EnvLockError::parse_error`
[INFO] [stdout]    --> src/error.rs:45:27
[INFO] [stdout]     |
[INFO] [stdout]  45 |     pub fn parse_error<E: fmt::Display>(variable: String, found: String, err: E) -> Self {
[INFO] [stdout]     |                           ^^^^^^^^^^^^ required by this bound in `EnvLockError::parse_error`
[INFO] [stdout]     = note: this error originates in the macro `$crate::__check_internal` which comes from the expansion of the macro `lockedenv::try_check` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lockedenv` (test "types") due to 12 previous errors; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lockedenv` (test "env_struct") due to 3 previous errors; 3 warnings emitted
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lockedenv` (test "basic") due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9266e1f8d85c76886ca42f227978069e33950f2a5f43c28652b8a0a8f20ef427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9266e1f8d85c76886ca42f227978069e33950f2a5f43c28652b8a0a8f20ef427", kill_on_drop: false }`
[INFO] [stdout] 9266e1f8d85c76886ca42f227978069e33950f2a5f43c28652b8a0a8f20ef427
