[INFO] fetching crate layeredconf 0.2.3... [INFO] checking layeredconf-0.2.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate layeredconf 0.2.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate layeredconf 0.2.3 [INFO] finished tweaking crates.io crate layeredconf 0.2.3 [INFO] tweaked toml for crates.io crate layeredconf 0.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate layeredconf 0.2.3 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate layeredconf 0.2.3 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 81f61e84603f077ca53ec96567b13dbca5ac74027dcf6a7d716ac473cf473575 [INFO] running `Command { std: "docker" "start" "-a" "81f61e84603f077ca53ec96567b13dbca5ac74027dcf6a7d716ac473cf473575", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81f61e84603f077ca53ec96567b13dbca5ac74027dcf6a7d716ac473cf473575", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81f61e84603f077ca53ec96567b13dbca5ac74027dcf6a7d716ac473cf473575", kill_on_drop: false }` [INFO] [stdout] 81f61e84603f077ca53ec96567b13dbca5ac74027dcf6a7d716ac473cf473575 [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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 476a4d08705220f351755a142059bdc92cd558a2b3ff47b953e0233ff470b984 [INFO] running `Command { std: "docker" "start" "-a" "476a4d08705220f351755a142059bdc92cd558a2b3ff47b953e0233ff470b984", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling serde_derive v1.0.131 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking quote v1.0.10 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling darling_core v0.13.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.0.6 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Compiling darling v0.13.1 [INFO] [stderr] Compiling layeredconf-derive v0.2.3 [INFO] [stderr] Checking clap v3.0.10 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde_yaml v0.8.23 [INFO] [stderr] Checking version-sync v0.9.4 [INFO] [stderr] Checking layeredconf v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `parents` is never read [INFO] [stdout] --> src/lib.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | parents: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `path` is never read [INFO] [stdout] --> src/lib.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `parents` is never read [INFO] [stdout] --> src/lib.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | parents: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `path` is never read [INFO] [stdout] --> src/lib.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/paths.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(LayeredConf, Deserialize, Serialize, Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/paths.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(LayeredConf, Deserialize, Serialize, Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `layeredconf` (test "paths") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/load_config.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(LayeredConf, Deserialize, Serialize, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/load_config.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(LayeredConf, Deserialize, Serialize, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/load_config.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | #[derive(LayeredConf, Deserialize, Serialize, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/load_config.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | #[derive(LayeredConf, Deserialize, Serialize, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> examples/load_config.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | "examples/load_config/lowest.yaml".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/load_config.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | "examples/load_config/lowest.yaml".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> examples/load_config.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | "examples/load_config/mid.toml".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/load_config.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | "examples/load_config/mid.toml".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> examples/load_config.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | "examples/load_config/highest.json".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/load_config.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | "examples/load_config/highest.json".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> examples/load_config.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | "examples/load_config/does_not_exist.json".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/load_config.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | "examples/load_config/does_not_exist.json".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `layeredconf` (example "load_config") due to 12 previous errors [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/clap.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(LayeredConf, Deserialize, Serialize, Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `layeredconf` (test "clap") due to 1 previous error [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/layers.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(LayeredConf, Deserialize, Serialize, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/layers.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | #[derive(LayeredConf, Deserialize, Serialize, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/layers.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | #[derive(LayeredConf, Deserialize, Serialize, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> examples/layers.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | "examples/layers/lowest.yaml".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/layers.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | "examples/layers/lowest.yaml".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> examples/layers.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | "examples/layers/mid.toml".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/layers.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | "examples/layers/mid.toml".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> examples/layers.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | "examples/layers/highest.json".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/layers.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | "examples/layers/highest.json".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> examples/layers.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | "examples/layers/does_not_exist.json".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/layers.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | "examples/layers/does_not_exist.json".parse()?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `layeredconf` (example "layers") due to 11 previous errors [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/test.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(LayeredConf, Deserialize, Serialize, Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/test.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(LayeredConf, Deserialize, Serialize, Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/test.rs:97:14 [INFO] [stdout] | [INFO] [stdout] 97 | #[derive(LayeredConf, Deserialize, Serialize, Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/test.rs:136:14 [INFO] [stdout] | [INFO] [stdout] 136 | #[derive(LayeredConf, Deserialize, Serialize, Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/test.rs:171:14 [INFO] [stdout] | [INFO] [stdout] 171 | #[derive(LayeredConf, Deserialize, Serialize, Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `LayeredConf` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `layeredconf` (test "test") due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "476a4d08705220f351755a142059bdc92cd558a2b3ff47b953e0233ff470b984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "476a4d08705220f351755a142059bdc92cd558a2b3ff47b953e0233ff470b984", kill_on_drop: false }` [INFO] [stdout] 476a4d08705220f351755a142059bdc92cd558a2b3ff47b953e0233ff470b984