[INFO] fetching crate mugle_chain 5.2.0-alpha.5... [INFO] checking mugle_chain-5.2.0-alpha.5 against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] extracting crate mugle_chain 5.2.0-alpha.5 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate mugle_chain 5.2.0-alpha.5 on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mugle_chain 5.2.0-alpha.5 [INFO] finished tweaking crates.io crate mugle_chain 5.2.0-alpha.5 [INFO] tweaked toml for crates.io crate mugle_chain 5.2.0-alpha.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 193 packages to latest compatible versions [INFO] [stderr] Adding bit-vec v0.6.3 (available: v0.8.0) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.7.0) [INFO] [stderr] Adding croaring v0.4.6 (available: v2.2.0) [INFO] [stderr] Adding env_logger v0.7.1 (available: v0.11.6) [INFO] [stderr] Adding rand v0.6.5 (available: v0.8.5) [INFO] [stderr] Adding subtle v2.4.1 (available: v2.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 503d9873a25a2a3255525b050d4ea691889b531858784715ec926fa86ec08ed9 [INFO] running `Command { std: "docker" "start" "-a" "503d9873a25a2a3255525b050d4ea691889b531858784715ec926fa86ec08ed9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "503d9873a25a2a3255525b050d4ea691889b531858784715ec926fa86ec08ed9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "503d9873a25a2a3255525b050d4ea691889b531858784715ec926fa86ec08ed9", kill_on_drop: false }` [INFO] [stdout] 503d9873a25a2a3255525b050d4ea691889b531858784715ec926fa86ec08ed9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12bcecc86906f214f9cdb953fca3d840f93b8162179c70e22bb341aaa515f9ce [INFO] running `Command { std: "docker" "start" "-a" "12bcecc86906f214f9cdb953fca3d840f93b8162179c70e22bb341aaa515f9ce", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling libloading v0.8.6 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking parking_lot_core v0.7.3 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mugle_secp256k1zkp v0.7.12 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking arc-swap v0.4.8 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking password-hash v0.2.3 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Compiling liblmdb-sys v0.2.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling rustix v0.38.43 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking pbkdf2 v0.8.0 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking ripemd160 v0.9.1 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking supercow v0.1.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking tempfile v3.15.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking lmdb-zero v0.4.4 [INFO] [stderr] Checking serde v1.0.217 [INFO] [stderr] Checking serde_json v1.0.135 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking chrono v0.4.39 [INFO] [stderr] Checking serde-value v0.6.0 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Checking log4rs v0.12.0 [INFO] [stderr] Checking mugle_util v5.2.0-alpha.5 [INFO] [stderr] Checking mugle_keychain v5.2.0-alpha.5 [INFO] [stderr] Compiling croaring-sys v0.4.6 [INFO] [stderr] Checking croaring v0.4.6 [INFO] [stderr] Checking mugle_core v5.2.0-alpha.5 [INFO] [stderr] Checking mugle_store v5.2.0-alpha.5 [INFO] [stderr] Checking mugle_chain v5.2.0-alpha.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/error.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | #[derive(Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Fail` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_Error` [INFO] [stdout] 29 | pub struct Error { [INFO] [stdout] | ----- `Error` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/error.rs:34:39 [INFO] [stdout] | [INFO] [stdout] 34 | #[derive(Clone, Eq, PartialEq, Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Fail` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_ErrorKind` [INFO] [stdout] 35 | pub enum ErrorKind { [INFO] [stdout] | --------- `ErrorKind` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/error.rs:34:39 [INFO] [stdout] | [INFO] [stdout] 34 | #[derive(Clone, Eq, PartialEq, Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Display` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_ErrorKind` [INFO] [stdout] 35 | pub enum ErrorKind { [INFO] [stdout] | --------- `ErrorKind` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/error.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | #[derive(Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Fail` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_Error` [INFO] [stdout] 29 | pub struct Error { [INFO] [stdout] | ----- `Error` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/error.rs:34:39 [INFO] [stdout] | [INFO] [stdout] 34 | #[derive(Clone, Eq, PartialEq, Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Fail` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_ErrorKind` [INFO] [stdout] 35 | pub enum ErrorKind { [INFO] [stdout] | --------- `ErrorKind` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/error.rs:34:39 [INFO] [stdout] | [INFO] [stdout] 34 | #[derive(Clone, Eq, PartialEq, Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Display` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_ErrorKind` [INFO] [stdout] 35 | pub enum ErrorKind { [INFO] [stdout] | --------- `ErrorKind` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `mugle_chain::ErrorKind` to `mugle_chain::ErrorKind` [INFO] [stdout] --> tests/test_block_known.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | ErrorKind::Unfit("duplicate block".to_string()).into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `mugle_chain::ErrorKind` to `mugle_chain::ErrorKind` [INFO] [stdout] --> tests/test_block_known.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 56 | ErrorKind::Unfit("duplicate block".to_string()).into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clean_output_dir` is never used [INFO] [stdout] --> tests/chain_test_helper.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn clean_output_dir(dir_name: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mugle_chain` (test "test_block_known") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "12bcecc86906f214f9cdb953fca3d840f93b8162179c70e22bb341aaa515f9ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12bcecc86906f214f9cdb953fca3d840f93b8162179c70e22bb341aaa515f9ce", kill_on_drop: false }` [INFO] [stdout] 12bcecc86906f214f9cdb953fca3d840f93b8162179c70e22bb341aaa515f9ce