[INFO] cloning repository https://github.com/pexip/os-cargo-nextest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pexip/os-cargo-nextest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpexip%2Fos-cargo-nextest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpexip%2Fos-cargo-nextest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 586e886b9e8f8794155b8ebfe954309d1f174e10
[INFO] testing pexip/os-cargo-nextest against 1.93.0 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpexip%2Fos-cargo-nextest" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
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[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/pexip/os-cargo-nextest
[INFO] finished tweaking git repo https://github.com/pexip/os-cargo-nextest
[INFO] tweaked toml for git repo https://github.com/pexip/os-cargo-nextest written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pexip/os-cargo-nextest on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pexip/os-cargo-nextest 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" "+1.93.0" "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
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded supports-color v3.0.2
[INFO] [stderr]   Downloaded supports-hyperlinks v3.1.0
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[INFO] [stderr]   Downloaded terminal_size v0.4.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3899abecf183022f558913dc1c4784f4f78b2c9bca7653a98f5c20a449f413e
[INFO] running `Command { std: "docker" "start" "-a" "f3899abecf183022f558913dc1c4784f4f78b2c9bca7653a98f5c20a449f413e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3899abecf183022f558913dc1c4784f4f78b2c9bca7653a98f5c20a449f413e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3899abecf183022f558913dc1c4784f4f78b2c9bca7653a98f5c20a449f413e", kill_on_drop: false }`
[INFO] [stdout] f3899abecf183022f558913dc1c4784f4f78b2c9bca7653a98f5c20a449f413e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3aad2776d45bdff19f7a30af16e767133dd68e3519ebf24fc1b878f2d8ea092
[INFO] running `Command { std: "docker" "start" "-a" "e3aad2776d45bdff19f7a30af16e767133dd68e3519ebf24fc1b878f2d8ea092", kill_on_drop: false }`
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[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling zstd-sys v2.0.14+zstd.1.5.7
[INFO] [stderr]    Compiling include_dir v0.7.4
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling zerocopy v0.8.20
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling bit-set v0.8.0
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[INFO] [stderr]    Compiling signal-hook v0.3.17
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[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling miette-derive v7.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling miette v7.5.0
[INFO] [stderr]    Compiling tokio-util v0.7.13
[INFO] [stderr]    Compiling rustls-webpki v0.102.8
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling nextest-workspace-hack v0.1.0 (/opt/rustwide/workdir/workspace-hack)
[INFO] [stderr]    Compiling clap v4.5.30
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling h2 v0.4.8
[INFO] [stderr]    Compiling smol_str v0.3.2
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling webpki-roots v0.26.8
[INFO] [stderr]    Compiling newtype-uuid v1.2.1
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling target-spec-miette v0.4.4
[INFO] [stderr]    Compiling debug-ignore v1.0.5
[INFO] [stderr]    Compiling zstd-safe v7.2.3
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.5
[INFO] [stderr]    Compiling nextest-metadata v0.12.2 (/opt/rustwide/workdir/nextest-metadata)
[INFO] [stderr]    Compiling petgraph v0.7.1
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[INFO] [stderr]    Compiling rand_core v0.9.2
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[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
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[INFO] [stderr]    Compiling tokio-rustls v0.26.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
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[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
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[INFO] [stderr]    Compiling pin-project-internal v1.1.9
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[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
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[INFO] [stderr]    Compiling hyper-rustls v0.27.5
[INFO] [stderr]    Compiling quick-xml v0.37.2
[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling self_update v0.42.0
[INFO] [stderr]    Compiling nested v0.1.1
[INFO] [stderr]    Compiling indicatif v0.17.11
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling reqwest v0.12.12
[INFO] [stderr]    Compiling chrono v0.4.39
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[INFO] [stderr]    Compiling guppy v0.17.17
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling pin-project v1.1.9
[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling self-replace v1.5.0
[INFO] [stderr]    Compiling os_pipe v1.2.1
[INFO] [stderr]    Compiling shared_child v1.0.1
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling recursion v0.5.2
[INFO] [stderr]    Compiling humantime-serde v1.1.1
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling duct v0.13.7
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling config v0.15.8
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling nextest-filtering v0.15.0 (/opt/rustwide/workdir/nextest-filtering)
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling async-scoped v0.9.0
[INFO] [stderr]    Compiling quick-junit v0.5.1
[INFO] [stdout] warning: value assigned to `kind` is never read
[INFO] [stdout]   --> nextest-filtering/src/errors.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         kind: FiltersetKind,
[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] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling future-queue v0.4.0
[INFO] [stderr]    Compiling mukti-metadata v0.3.0
[INFO] [stderr]    Compiling camino-tempfile v1.1.1
[INFO] [stderr]    Compiling serde_ignored v0.1.10
[INFO] [stderr]    Compiling serde_path_to_error v0.1.16
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tracing-error v0.2.1
[INFO] [stderr]    Compiling derive-where v1.2.7
[INFO] [stderr]    Compiling atomicwrites v0.4.4
[INFO] [stderr]    Compiling indent_write v2.2.0
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling swrite v0.1.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling cargo-nextest v0.9.92 (/opt/rustwide/workdir/cargo-nextest)
[INFO] [stderr]    Compiling dialoguer v0.11.0
[INFO] [stderr]    Compiling fs-err v3.1.0
[INFO] [stderr]    Compiling enable-ansi-support v0.2.1
[INFO] [stderr]    Compiling whoami v1.5.2
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling fixture-data v0.1.0 (/opt/rustwide/workdir/fixture-data)
[INFO] [stderr]    Compiling color-spantrace v0.2.1
[INFO] [stderr]    Compiling color-eyre v0.6.3
[INFO] [stderr]    Compiling nextest-runner v0.75.0 (/opt/rustwide/workdir/nextest-runner)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nextest-runner/src/config/config_impl.rs:796:25
[INFO] [stdout]     |
[INFO] [stdout] 796 |     pub fn settings_for(&self, query: &TestQuery<'_>) -> TestSettings {
[INFO] [stdout]     |                         ^^^^^                            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 796 |     pub fn settings_for(&self, query: &TestQuery<'_>) -> TestSettings<'_> {
[INFO] [stdout]     |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nextest-runner/src/config/config_impl.rs:802:9
[INFO] [stdout]     |
[INFO] [stdout] 802 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 803 |         query: &TestQuery<'_>,
[INFO] [stdout] 804 |     ) -> TestSettings<SettingSource<'_>> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |          |                          |
[INFO] [stdout]     |          |                          the same lifetime is elided here
[INFO] [stdout]     |          the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 804 |     ) -> TestSettings<'_, SettingSource<'_>> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nextest-runner/src/list/test_list.rs:499:17
[INFO] [stdout]     |
[INFO] [stdout] 499 |     pub fn iter(&self) -> impl Iterator<Item = &RustTestSuite> + '_ {
[INFO] [stdout]     |                 ^^^^^                          ^^^^^^^^^^^^^^    ^^ the same lifetime is elided here
[INFO] [stdout]     |                 |                              ||
[INFO] [stdout]     |                 |                              |the same lifetime is hidden here
[INFO] [stdout]     |                 |                              the same lifetime is elided here
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 499 |     pub fn iter(&self) -> impl Iterator<Item = &RustTestSuite<'_>> + '_ {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> cargo-nextest/src/dispatch.rs:2405:35
[INFO] [stdout]      |
[INFO] [stdout] 2405 | fn warn_on_err(thing: &str, err: &(dyn std::error::Error), styles: &StderrStyles) {
[INFO] [stdout]      |                                   ^                     ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2405 - fn warn_on_err(thing: &str, err: &(dyn std::error::Error), styles: &StderrStyles) {
[INFO] [stdout] 2405 + fn warn_on_err(thing: &str, err: &dyn std::error::Error, styles: &StderrStyles) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> cargo-nextest/src/dispatch.rs:1576:9
[INFO] [stdout]      |
[INFO] [stdout] 1576 |         &self,
[INFO] [stdout]      |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 1581 |     ) -> Result<TestList> {
[INFO] [stdout]      |                 ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1581 |     ) -> Result<TestList<'_>> {
[INFO] [stdout]      |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling integration-tests v0.1.0 (/opt/rustwide/workdir/integration-tests)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 08s
[INFO] running `Command { std: "docker" "inspect" "e3aad2776d45bdff19f7a30af16e767133dd68e3519ebf24fc1b878f2d8ea092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3aad2776d45bdff19f7a30af16e767133dd68e3519ebf24fc1b878f2d8ea092", kill_on_drop: false }`
[INFO] [stdout] e3aad2776d45bdff19f7a30af16e767133dd68e3519ebf24fc1b878f2d8ea092
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38d247e44649d31ab998af1f801c0807d896dd7386f00c9aeb2867b5f00b0293
[INFO] running `Command { std: "docker" "start" "-a" "38d247e44649d31ab998af1f801c0807d896dd7386f00c9aeb2867b5f00b0293", kill_on_drop: false }`
[INFO] [stdout] warning: value assigned to `kind` is never read
[INFO] [stdout]   --> nextest-filtering/src/errors.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         kind: FiltersetKind,
[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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nextest-runner/src/config/config_impl.rs:796:25
[INFO] [stdout]     |
[INFO] [stdout] 796 |     pub fn settings_for(&self, query: &TestQuery<'_>) -> TestSettings {
[INFO] [stdout]     |                         ^^^^^                            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 796 |     pub fn settings_for(&self, query: &TestQuery<'_>) -> TestSettings<'_> {
[INFO] [stdout]     |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nextest-runner/src/config/config_impl.rs:802:9
[INFO] [stdout]     |
[INFO] [stdout] 802 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 803 |         query: &TestQuery<'_>,
[INFO] [stdout] 804 |     ) -> TestSettings<SettingSource<'_>> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |          |                          |
[INFO] [stdout]     |          |                          the same lifetime is elided here
[INFO] [stdout]     |          the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 804 |     ) -> TestSettings<'_, SettingSource<'_>> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nextest-runner/src/list/test_list.rs:499:17
[INFO] [stdout]     |
[INFO] [stdout] 499 |     pub fn iter(&self) -> impl Iterator<Item = &RustTestSuite> + '_ {
[INFO] [stdout]     |                 ^^^^^                          ^^^^^^^^^^^^^^    ^^ the same lifetime is elided here
[INFO] [stdout]     |                 |                              ||
[INFO] [stdout]     |                 |                              |the same lifetime is hidden here
[INFO] [stdout]     |                 |                              the same lifetime is elided here
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 499 |     pub fn iter(&self) -> impl Iterator<Item = &RustTestSuite<'_>> + '_ {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> cargo-nextest/src/dispatch.rs:2405:35
[INFO] [stdout]      |
[INFO] [stdout] 2405 | fn warn_on_err(thing: &str, err: &(dyn std::error::Error), styles: &StderrStyles) {
[INFO] [stdout]      |                                   ^                     ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2405 - fn warn_on_err(thing: &str, err: &(dyn std::error::Error), styles: &StderrStyles) {
[INFO] [stdout] 2405 + fn warn_on_err(thing: &str, err: &dyn std::error::Error, styles: &StderrStyles) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> cargo-nextest/src/dispatch.rs:1576:9
[INFO] [stdout]      |
[INFO] [stdout] 1576 |         &self,
[INFO] [stdout]      |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 1581 |     ) -> Result<TestList> {
[INFO] [stdout]      |                 ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1581 |     ) -> Result<TestList<'_>> {
[INFO] [stdout]      |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling escape8259 v0.5.3
[INFO] [stderr]    Compiling fancy-regex v0.14.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling cp_r v0.5.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling libtest-mimic v0.8.1
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling datatest-stable v0.3.2
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]    Compiling insta v1.42.1
[INFO] [stderr]    Compiling test-case v3.3.1
[INFO] [stderr]    Compiling test-strategy v0.4.0
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling proptest v1.6.0
[INFO] [stderr]    Compiling nextest-metadata v0.12.2 (/opt/rustwide/workdir/nextest-metadata)
[INFO] [stderr]    Compiling cargo-nextest v0.9.92 (/opt/rustwide/workdir/cargo-nextest)
[INFO] [stderr]    Compiling fixture-data v0.1.0 (/opt/rustwide/workdir/fixture-data)
[INFO] [stderr]    Compiling nextest-workspace-hack v0.1.0 (/opt/rustwide/workdir/workspace-hack)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> cargo-nextest/src/dispatch.rs:2405:35
[INFO] [stdout]      |
[INFO] [stdout] 2405 | fn warn_on_err(thing: &str, err: &(dyn std::error::Error), styles: &StderrStyles) {
[INFO] [stdout]      |                                   ^                     ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2405 - fn warn_on_err(thing: &str, err: &(dyn std::error::Error), styles: &StderrStyles) {
[INFO] [stdout] 2405 + fn warn_on_err(thing: &str, err: &dyn std::error::Error, styles: &StderrStyles) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> cargo-nextest/src/dispatch.rs:1576:9
[INFO] [stdout]      |
[INFO] [stdout] 1576 |         &self,
[INFO] [stdout]      |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 1581 |     ) -> Result<TestList> {
[INFO] [stdout]      |                 ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1581 |     ) -> Result<TestList<'_>> {
[INFO] [stdout]      |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nextest-filtering v0.15.0 (/opt/rustwide/workdir/nextest-filtering)
[INFO] [stderr]    Compiling integration-tests v0.1.0 (/opt/rustwide/workdir/integration-tests)
[INFO] [stderr]    Compiling nextest-runner v0.75.0 (/opt/rustwide/workdir/nextest-runner)
[INFO] [stdout] warning: value assigned to `kind` is never read
[INFO] [stdout]   --> nextest-filtering/src/errors.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         kind: FiltersetKind,
[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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nextest-runner/src/config/config_impl.rs:796:25
[INFO] [stdout]     |
[INFO] [stdout] 796 |     pub fn settings_for(&self, query: &TestQuery<'_>) -> TestSettings {
[INFO] [stdout]     |                         ^^^^^                            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 796 |     pub fn settings_for(&self, query: &TestQuery<'_>) -> TestSettings<'_> {
[INFO] [stdout]     |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nextest-runner/src/config/config_impl.rs:802:9
[INFO] [stdout]     |
[INFO] [stdout] 802 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 803 |         query: &TestQuery<'_>,
[INFO] [stdout] 804 |     ) -> TestSettings<SettingSource<'_>> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |          |                          |
[INFO] [stdout]     |          |                          the same lifetime is elided here
[INFO] [stdout]     |          the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 804 |     ) -> TestSettings<'_, SettingSource<'_>> {
[INFO] [stdout]     |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> nextest-runner/src/list/test_list.rs:499:17
[INFO] [stdout]     |
[INFO] [stdout] 499 |     pub fn iter(&self) -> impl Iterator<Item = &RustTestSuite> + '_ {
[INFO] [stdout]     |                 ^^^^^                          ^^^^^^^^^^^^^^    ^^ the same lifetime is elided here
[INFO] [stdout]     |                 |                              ||
[INFO] [stdout]     |                 |                              |the same lifetime is hidden here
[INFO] [stdout]     |                 |                              the same lifetime is elided here
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 499 |     pub fn iter(&self) -> impl Iterator<Item = &RustTestSuite<'_>> + '_ {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "38d247e44649d31ab998af1f801c0807d896dd7386f00c9aeb2867b5f00b0293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d247e44649d31ab998af1f801c0807d896dd7386f00c9aeb2867b5f00b0293", kill_on_drop: false }`
[INFO] [stdout] 38d247e44649d31ab998af1f801c0807d896dd7386f00c9aeb2867b5f00b0293
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 472d495f49a81dae1f845e281fe9e03201f82d9718dc315e0358d377b6f3a769
[INFO] running `Command { std: "docker" "start" "-a" "472d495f49a81dae1f845e281fe9e03201f82d9718dc315e0358d377b6f3a769", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `kind` is never read
[INFO] [stderr]   --> nextest-filtering/src/errors.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         kind: FiltersetKind,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nextest-filtering` (lib) generated 1 warning
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> nextest-runner/src/config/config_impl.rs:796:25
[INFO] [stderr]     |
[INFO] [stderr] 796 |     pub fn settings_for(&self, query: &TestQuery<'_>) -> TestSettings {
[INFO] [stderr]     |                         ^^^^^                            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 796 |     pub fn settings_for(&self, query: &TestQuery<'_>) -> TestSettings<'_> {
[INFO] [stderr]     |                                                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> nextest-runner/src/config/config_impl.rs:802:9
[INFO] [stderr]     |
[INFO] [stderr] 802 |         &self,
[INFO] [stderr]     |         ^^^^^ the lifetime is elided here
[INFO] [stderr] 803 |         query: &TestQuery<'_>,
[INFO] [stderr] 804 |     ) -> TestSettings<SettingSource<'_>> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |          |                          |
[INFO] [stderr]     |          |                          the same lifetime is elided here
[INFO] [stderr]     |          the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 804 |     ) -> TestSettings<'_, SettingSource<'_>> {
[INFO] [stderr]     |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> nextest-runner/src/list/test_list.rs:499:17
[INFO] [stderr]     |
[INFO] [stderr] 499 |     pub fn iter(&self) -> impl Iterator<Item = &RustTestSuite> + '_ {
[INFO] [stderr]     |                 ^^^^^                          ^^^^^^^^^^^^^^    ^^ the same lifetime is elided here
[INFO] [stderr]     |                 |                              ||
[INFO] [stderr]     |                 |                              |the same lifetime is hidden here
[INFO] [stderr]     |                 |                              the same lifetime is elided here
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 499 |     pub fn iter(&self) -> impl Iterator<Item = &RustTestSuite<'_>> + '_ {
[INFO] [stderr]     |                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `nextest-runner` (lib) generated 3 warnings (run `cargo fix --lib -p nextest-runner` to apply 3 suggestions)
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> cargo-nextest/src/dispatch.rs:2405:35
[INFO] [stderr]      |
[INFO] [stderr] 2405 | fn warn_on_err(thing: &str, err: &(dyn std::error::Error), styles: &StderrStyles) {
[INFO] [stderr]      |                                   ^                     ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 2405 - fn warn_on_err(thing: &str, err: &(dyn std::error::Error), styles: &StderrStyles) {
[INFO] [stderr] 2405 + fn warn_on_err(thing: &str, err: &dyn std::error::Error, styles: &StderrStyles) {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> cargo-nextest/src/dispatch.rs:1576:9
[INFO] [stderr]      |
[INFO] [stderr] 1576 |         &self,
[INFO] [stderr]      |         ^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 1581 |     ) -> Result<TestList> {
[INFO] [stderr]      |                 ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1581 |     ) -> Result<TestList<'_>> {
[INFO] [stderr]      |                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `cargo-nextest` (lib) generated 2 warnings (run `cargo fix --lib -p cargo-nextest` to apply 2 suggestions)
[INFO] [stderr] warning: `nextest-runner` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: `nextest-filtering` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `cargo-nextest` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cargo_nextest-a7172746bbb186ea)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test dispatch::tests::test_test_binary_argument_parsing ... ok
[INFO] [stdout] test dispatch::tests::test_argument_parsing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_nextest-76402323c7f27928)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fixture_data-42a6703844c76c95)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/integration_tests-f45117cacf4e87af)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests test-helpers/build-seed-archive.rs (/opt/rustwide/target/debug/deps/build_seed_archive-6a09c61d6b9d3b95)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests test-helpers/cargo-nextest-dup.rs (/opt/rustwide/target/debug/deps/cargo_nextest_dup-381921ebe3d29e65)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests test-helpers/rustc-shim.rs (/opt/rustwide/target/debug/deps/rustc_shim-d7c02122bfedc6fb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/custom-harness.rs (/opt/rustwide/target/debug/deps/custom_harness-3d2f5dc31c7c6d15)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr] 
[INFO] [stderr] thread '<unnamed>' (28) panicked at integration-tests/tests/custom-harness.rs:51:9:
[INFO] [stderr] assertion `left == right` failed: number of threads is 1
[INFO] [stderr]   left: 5
[INFO] [stderr]  right: 1
[INFO] [stderr] stack backtrace:
[INFO] [stdout] test thread_count::test_multi_threaded  ... ok
[INFO] [stderr]    0:     0x5ac286f646f2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5ac286f646f2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5ac286f646f2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stderr]    3:     0x5ac286f646f2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stderr]    4:     0x5ac286f74397 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x5ac286f74397 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stderr]    6:     0x5ac286f3c256 - std::io::default_write_fmt::hdea1c6df292e9097
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x5ac286f3c256 - std::io::Write::write_fmt::ha6a1d6c1ea64b2d0
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x5ac286f476b9 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stderr]    9:     0x5ac286f476b9 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x5ac286f47519 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x5ac286f479ab - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x5ac286f47778 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stderr]   13:     0x5ac286f430f9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stderr]   14:     0x5ac286f3091d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x5ac286f7ba8c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x5ac286f7b9a3 - core::panicking::assert_failed_inner::h6fc38e43be639d33
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:434:23
[INFO] [stderr]   17:     0x5ac286f7b79e - core::panicking::assert_failed::h1b59b321e00be21b
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:394:5
[INFO] [stderr]   18:     0x5ac286df8f58 - custom_harness::thread_count::test_single_threaded::h63b39f21f47deaa9
[INFO] [stderr]                                at /opt/rustwide/workdir/integration-tests/tests/custom-harness.rs:51:9
[INFO] [stderr]   19:     0x5ac286df9381 - core::ops::function::FnOnce::call_once::ha6b65c4eb3c99275
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   20:     0x5ac286df8db0 - libtest_mimic::Trial::test::{{closure}}::h704e3f4968791bbd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libtest-mimic-0.8.1/src/lib.rs:119:54
[INFO] [stderr]   21:     0x5ac286df9306 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5a3d2ad9c32575d
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   22:     0x5ac286e14bfd - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb310f03273bd716a
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stderr]   23:     0x5ac286dfe270 - libtest_mimic::run_single::{{closure}}::h0d7c279731e44e7a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libtest-mimic-0.8.1/src/lib.rs:576:43
[INFO] [stderr]   24:     0x5ac286e1fde0 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6937fa0ef6460e40
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   25:     0x5ac286e0975d - std::panicking::catch_unwind::do_call::h0e5ca4bae5ba79dc
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stderr]   26:     0x5ac286e1fd3b - __rust_try
[INFO] [stderr]   27:     0x5ac286e1dc87 - std::panicking::catch_unwind::h1943923c370e3d77
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stderr]   28:     0x5ac286e1dc87 - std::panic::catch_unwind::he097bb521b525188
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stderr]   29:     0x5ac286dfe221 - libtest_mimic::run_single::h416af5739a06864a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libtest-mimic-0.8.1/src/lib.rs:576:5
[INFO] [stderr]   30:     0x5ac286dffb16 - libtest_mimic::run::{{closure}}::{{closure}}::h0f304148cd9576ec
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libtest-mimic-0.8.1/src/lib.rs:531:43
[INFO] [stderr]   31:     0x5ac286e33106 - std::sys::backtrace::__rust_begin_short_backtrace::hfff45698f2684eea
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stderr]   32:     0x5ac286e2cb62 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::ha73057cf7578368d
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stderr]   33:     0x5ac286e1fda1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h269e8672af265f44
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   34:     0x5ac286e09827 - std::panicking::catch_unwind::do_call::hd7ef9be26381188c
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stderr]   35:     0x5ac286e2e1eb - __rust_try
[INFO] [stderr]   36:     0x5ac286e2c656 - std::panicking::catch_unwind::h76947af56c3e87ca
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stderr]   37:     0x5ac286e2c656 - std::panic::catch_unwind::h45298e2afe3536d8
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stderr]   38:     0x5ac286e2c656 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h4ea20579e89b3266
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stderr]   39:     0x5ac286e1213f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8a381f2906a6d736
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   40:     0x5ac286f4195f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stderr]   41:     0x5ac286f4195f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stderr]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stderr]   42:     0x7a0bce9b1aa4 - <unknown>
[INFO] [stderr]   43:     0x7a0bcea3ea64 - clone
[INFO] [stderr]   44:                0x0 - <unknown>
[INFO] [stdout] test thread_count::test_single_threaded ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- thread_count::test_single_threaded ----
[INFO] [stdout] test panicked: assertion `left == right` failed: number of threads is 1
[INFO] [stdout]   left: 5
[INFO] [stdout]  right: 1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     thread_count::test_single_threaded
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p integration-tests --test custom-harness`
[INFO] running `Command { std: "docker" "inspect" "472d495f49a81dae1f845e281fe9e03201f82d9718dc315e0358d377b6f3a769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "472d495f49a81dae1f845e281fe9e03201f82d9718dc315e0358d377b6f3a769", kill_on_drop: false }`
[INFO] [stdout] 472d495f49a81dae1f845e281fe9e03201f82d9718dc315e0358d377b6f3a769
