[INFO] cloning repository https://github.com/lasthyphen/dijets-devtools [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lasthyphen/dijets-devtools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flasthyphen%2Fdijets-devtools", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flasthyphen%2Fdijets-devtools'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 76fdc4fab460e4622f504f4ba37b02e7616d89da [INFO] checking lasthyphen/dijets-devtools against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flasthyphen%2Fdijets-devtools" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lasthyphen/dijets-devtools [INFO] finished tweaking git repo https://github.com/lasthyphen/dijets-devtools [INFO] tweaked toml for git repo https://github.com/lasthyphen/dijets-devtools written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lasthyphen/dijets-devtools on toolchain 2b43d8e161cfe46fae25518efb124c3c1d0fa392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lasthyphen/dijets-devtools 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" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "fetch" "--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 [ERROR] error running command: no output for 300 seconds [INFO] checking lasthyphen/dijets-devtools against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flasthyphen%2Fdijets-devtools" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lasthyphen/dijets-devtools [INFO] finished tweaking git repo https://github.com/lasthyphen/dijets-devtools [INFO] tweaked toml for git repo https://github.com/lasthyphen/dijets-devtools written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lasthyphen/dijets-devtools on toolchain 2b43d8e161cfe46fae25518efb124c3c1d0fa392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lasthyphen/dijets-devtools 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" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded goldenfile v1.1.0 [INFO] [stderr] Downloaded shared_child v0.3.5 [INFO] [stderr] Downloaded duct v0.13.5 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3246e830d9b139d81682af42740194130e8e5f2ae8d882a9895011c7f06a49c4 [INFO] running `Command { std: "docker" "start" "-a" "3246e830d9b139d81682af42740194130e8e5f2ae8d882a9895011c7f06a49c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3246e830d9b139d81682af42740194130e8e5f2ae8d882a9895011c7f06a49c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3246e830d9b139d81682af42740194130e8e5f2ae8d882a9895011c7f06a49c4", kill_on_drop: false }` [INFO] [stdout] 3246e830d9b139d81682af42740194130e8e5f2ae8d882a9895011c7f06a49c4 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 191011688e41707f2d1bddcb78bcaeb5b7541f66333b6d6f9e6401da64da8d0e [INFO] running `Command { std: "docker" "start" "-a" "191011688e41707f2d1bddcb78bcaeb5b7541f66333b6d6f9e6401da64da8d0e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.67 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling camino v1.0.4 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking quick-xml v0.22.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking os_pipe v0.9.2 [INFO] [stderr] Checking shared_child v0.3.5 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking twox-hash v1.6.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking duct v0.13.5 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking quick-error v2.0.0 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Compiling indoc v1.0.3 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking pretty_assertions v0.7.2 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking quick-junit v0.1.0 (/opt/rustwide/workdir/quick-junit) [INFO] [stderr] Checking regex v1.5.4 [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> quick-junit/src/serialize.rs:60:55 [INFO] [stdout] | [INFO] [stdout] 60 | testsuites_tag.extend_attributes(array::IntoIter::new([ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> quick-junit/src/serialize.rs:105:54 [INFO] [stdout] | [INFO] [stdout] 105 | testsuite_tag.extend_attributes(array::IntoIter::new([ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> quick-junit/src/serialize.rs:154:53 [INFO] [stdout] | [INFO] [stdout] 154 | property_tag.extend_attributes(array::IntoIter::new([ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> quick-junit/src/serialize.rs:179:53 [INFO] [stdout] | [INFO] [stdout] 179 | testcase_tag.extend_attributes(array::IntoIter::new([("name", name.as_str())])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking goldenfile v1.1.0 [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> quick-junit/src/serialize.rs:60:55 [INFO] [stdout] | [INFO] [stdout] 60 | testsuites_tag.extend_attributes(array::IntoIter::new([ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> quick-junit/src/serialize.rs:105:54 [INFO] [stdout] | [INFO] [stdout] 105 | testsuite_tag.extend_attributes(array::IntoIter::new([ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> quick-junit/src/serialize.rs:154:53 [INFO] [stdout] | [INFO] [stdout] 154 | property_tag.extend_attributes(array::IntoIter::new([ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> quick-junit/src/serialize.rs:179:53 [INFO] [stdout] | [INFO] [stdout] 179 | testcase_tag.extend_attributes(array::IntoIter::new([("name", name.as_str())])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking proptest v1.0.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking datatest-stable v0.1.1 (/opt/rustwide/workdir/datatest-stable) [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> datatest-stable/src/runner.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 21 | struct TestOpts { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | nocapture: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | include_ignored: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | force_run_in_process: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | exclude_should_panic: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | test: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | bench: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | logfile: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | skip: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | show_output: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | color: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | report_time: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | ensure_time: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestOpts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> datatest-stable/src/runner.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 21 | struct TestOpts { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | nocapture: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | include_ignored: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | force_run_in_process: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | exclude_should_panic: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | test: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | bench: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | logfile: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | skip: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | show_output: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | color: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | report_time: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | ensure_time: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestOpts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proptest-derive v0.3.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking cargo-platform v0.1.1 [INFO] [stderr] Checking cargo_metadata v0.13.1 [INFO] [stderr] Checking nextest-config v0.1.0 (/opt/rustwide/workdir/nextest/config) [INFO] [stderr] Checking nextest-runner v0.1.0 (/opt/rustwide/workdir/nextest/runner) [INFO] [stdout] warning: fields `binary_id` and `cwd` are never read [INFO] [stdout] --> nextest/runner/tests/basic.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 166 | struct InstanceValue<'a> { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 167 | binary_id: &'a str, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 168 | cwd: Option<&'a Utf8Path>, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InstanceValue` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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] --> nextest/runner/src/output.rs:12:25 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg_attr(test, derive(proptest_derive::Arbitrary))] [INFO] [stdout] | ^------------------------- [INFO] [stdout] | | [INFO] [stdout] | `Arbitrary` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_ARBITRARY_FOR_OutputFormat` [INFO] [stdout] 13 | pub enum OutputFormat { [INFO] [stdout] | ------------ `OutputFormat` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `proptest_derive::Arbitrary` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `proptest_derive::Arbitrary` may come from an old version of the `proptest_derive` crate, try updating your dependency with `cargo update -p proptest_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 `proptest_derive::Arbitrary` (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] --> nextest/runner/src/output.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | #[cfg_attr(test, derive(proptest_derive::Arbitrary))] [INFO] [stdout] | ^------------------------- [INFO] [stdout] | | [INFO] [stdout] | `Arbitrary` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_ARBITRARY_FOR_SerializableFormat` [INFO] [stdout] 56 | pub enum SerializableFormat { [INFO] [stdout] | ------------------ `SerializableFormat` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `proptest_derive::Arbitrary` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `proptest_derive::Arbitrary` may come from an old version of the `proptest_derive` crate, try updating your dependency with `cargo update -p proptest_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 `proptest_derive::Arbitrary` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.95s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "191011688e41707f2d1bddcb78bcaeb5b7541f66333b6d6f9e6401da64da8d0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "191011688e41707f2d1bddcb78bcaeb5b7541f66333b6d6f9e6401da64da8d0e", kill_on_drop: false }` [INFO] [stdout] 191011688e41707f2d1bddcb78bcaeb5b7541f66333b6d6f9e6401da64da8d0e