[INFO] fetching crate cargo-difftests 0.6.1...
[INFO] testing cargo-difftests-0.6.1 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate cargo-difftests 0.6.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate cargo-difftests 0.6.1 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-difftests 0.6.1
[INFO] finished tweaking crates.io crate cargo-difftests 0.6.1
[INFO] tweaked toml for crates.io crate cargo-difftests 0.6.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargo-difftests 0.6.1 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cargo-difftests v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `cargo_difftests_core::CoreTestDesc`
[INFO] [stdout]   --> src/test_rerunner_core.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use cargo_difftests_core::CoreTestDesc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub mod test_rerunner_core;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/bin/cargo-difftests/cli_core.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |     io::{BufRead, Write},
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/bin/cargo-difftests/cli_core.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | use log::{error, info};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prodash::unit`
[INFO] [stdout]   --> src/bin/cargo-difftests/cli_core.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use prodash::unit;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OsStr`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/core/mod.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     ffi::{OsStr, OsString},
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ffi::OsString`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/analyze_all_from_index/mod.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ffi::OsString, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AnalysisIndex`, `DifftestsRootRequired`, `ExportProfdataConfigFlags`, `IgnoreRegistryFilesFlag`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/analyze_all_from_index/mod.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | ...gs, AnalysisIndex, AnalyzeAllActionArgs, DifftestsRootRequired, DirtyAlgorithm, ExportProfdataConfigFlags, IgnoreRegistryFilesFlag},
[INFO] [stdout]    |        ^^^^^^^^^^^^^                        ^^^^^^^^^^^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DifftestsRoot`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/collect_profiling_data/mod.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     cli_core::{AnalysisIndex, DifftestsRoot, DifftestsRootRequired, ExportProfdataConfigFlags, IgnoreRegistryFilesFlag},
[INFO] [stdout]   |                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AnalyzeAllSingleTest`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/rerun_dirty_from_indexes/mod.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cargo_difftests::{bin_context::CargoDifftestsContext, AnalyzeAllSingleTest};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AnalysisIndex`, `DifftestsRootRequired`, `DifftestsRoot`, `ExportProfdataConfigFlags`, `IgnoreRegistryFilesFlag`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/rerun_dirty_from_indexes/mod.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | ...s, AnalysisIndex, AnalyzeAllActionArgs, AnalyzeAllActionKind, DifftestsRoot, DifftestsRootRequired, ExportProfdataConfigFlags, IgnoreRegistryFilesFlag, R...
[INFO] [stdout]   |       ^^^^^^^^^^^^^                                              ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::discover_indexes_to_vec`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/rerun_dirty_from_indexes/mod.rs:11:37
[INFO] [stdout]    |
[INFO] [stdout] 11 | use super::{analyze_all_from_index, core::discover_indexes_to_vec};
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/bin/cargo-difftests/cli_core.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 |     io::{BufRead, Write},
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/analyze/mod.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     ctxt: &CargoDifftestsContext,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/discover_difftests/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     ctxt: &CargoDifftestsContext,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/compile_test_index/mod.rs:23:22
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/export_profdata/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     ctxt: &CargoDifftestsContext,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/indexes_touch_same_files_report/mod.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/merge_profdata/mod.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/run_analysis/mod.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/run_analysis_with_test_index/mod.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/test_client_compile_test_index_and_clean/mod.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.76s
[INFO] running `Command { std: "docker" "inspect" "bf3009de1a80fcb4ffb7c37aa47363e7434fc1627e7d2f97e191699b31af6408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf3009de1a80fcb4ffb7c37aa47363e7434fc1627e7d2f97e191699b31af6408", kill_on_drop: false }`
[INFO] [stdout] bf3009de1a80fcb4ffb7c37aa47363e7434fc1627e7d2f97e191699b31af6408
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ca25de485b0e7eee80657b9273770a6d488e2b8c67376e0c261777c632a0691
[INFO] running `Command { std: "docker" "start" "-a" "9ca25de485b0e7eee80657b9273770a6d488e2b8c67376e0c261777c632a0691", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `cargo_difftests_core::CoreTestDesc`
[INFO] [stdout]   --> src/test_rerunner_core.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use cargo_difftests_core::CoreTestDesc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub mod test_rerunner_core;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cargo-difftests v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/bin/cargo-difftests/cli_core.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |     io::{BufRead, Write},
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/bin/cargo-difftests/cli_core.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | use log::{error, info};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prodash::unit`
[INFO] [stdout]   --> src/bin/cargo-difftests/cli_core.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use prodash::unit;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OsStr`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/core/mod.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     ffi::{OsStr, OsString},
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ffi::OsString`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/analyze_all_from_index/mod.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ffi::OsString, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AnalysisIndex`, `DifftestsRootRequired`, `ExportProfdataConfigFlags`, `IgnoreRegistryFilesFlag`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/analyze_all_from_index/mod.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | ...gs, AnalysisIndex, AnalyzeAllActionArgs, DifftestsRootRequired, DirtyAlgorithm, ExportProfdataConfigFlags, IgnoreRegistryFilesFlag},
[INFO] [stdout]    |        ^^^^^^^^^^^^^                        ^^^^^^^^^^^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DifftestsRoot`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/collect_profiling_data/mod.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     cli_core::{AnalysisIndex, DifftestsRoot, DifftestsRootRequired, ExportProfdataConfigFlags, IgnoreRegistryFilesFlag},
[INFO] [stdout]   |                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AnalyzeAllSingleTest`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/rerun_dirty_from_indexes/mod.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cargo_difftests::{bin_context::CargoDifftestsContext, AnalyzeAllSingleTest};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AnalysisIndex`, `DifftestsRootRequired`, `DifftestsRoot`, `ExportProfdataConfigFlags`, `IgnoreRegistryFilesFlag`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/rerun_dirty_from_indexes/mod.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | ...s, AnalysisIndex, AnalyzeAllActionArgs, AnalyzeAllActionKind, DifftestsRoot, DifftestsRootRequired, ExportProfdataConfigFlags, IgnoreRegistryFilesFlag, R...
[INFO] [stdout]   |       ^^^^^^^^^^^^^                                              ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::discover_indexes_to_vec`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/rerun_dirty_from_indexes/mod.rs:11:37
[INFO] [stdout]    |
[INFO] [stdout] 11 | use super::{analyze_all_from_index, core::discover_indexes_to_vec};
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/bin/cargo-difftests/cli_core.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 |     io::{BufRead, Write},
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/analyze/mod.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     ctxt: &CargoDifftestsContext,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/discover_difftests/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     ctxt: &CargoDifftestsContext,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/compile_test_index/mod.rs:23:22
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/export_profdata/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     ctxt: &CargoDifftestsContext,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/indexes_touch_same_files_report/mod.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/merge_profdata/mod.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/run_analysis/mod.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/run_analysis_with_test_index/mod.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/test_client_compile_test_index_and_clean/mod.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cargo_difftests_core::CoreTestDesc`
[INFO] [stdout]   --> src/test_rerunner_core.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use cargo_difftests_core::CoreTestDesc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/bin/cargo-difftests/cli_core.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |     io::{BufRead, Write},
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/bin/cargo-difftests/cli_core.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | use log::{error, info};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prodash::unit`
[INFO] [stdout]   --> src/bin/cargo-difftests/cli_core.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use prodash::unit;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OsStr`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/core/mod.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     ffi::{OsStr, OsString},
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ffi::OsString`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/analyze_all_from_index/mod.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ffi::OsString, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AnalysisIndex`, `DifftestsRootRequired`, `ExportProfdataConfigFlags`, `IgnoreRegistryFilesFlag`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/analyze_all_from_index/mod.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | ...gs, AnalysisIndex, AnalyzeAllActionArgs, DifftestsRootRequired, DirtyAlgorithm, ExportProfdataConfigFlags, IgnoreRegistryFilesFlag},
[INFO] [stdout]    |        ^^^^^^^^^^^^^                        ^^^^^^^^^^^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DifftestsRoot`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/collect_profiling_data/mod.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     cli_core::{AnalysisIndex, DifftestsRoot, DifftestsRootRequired, ExportProfdataConfigFlags, IgnoreRegistryFilesFlag},
[INFO] [stdout]   |                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AnalyzeAllSingleTest`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/rerun_dirty_from_indexes/mod.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cargo_difftests::{bin_context::CargoDifftestsContext, AnalyzeAllSingleTest};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AnalysisIndex`, `DifftestsRootRequired`, `DifftestsRoot`, `ExportProfdataConfigFlags`, `IgnoreRegistryFilesFlag`
[INFO] [stdout]  --> src/bin/cargo-difftests/ops/rerun_dirty_from_indexes/mod.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | ...s, AnalysisIndex, AnalyzeAllActionArgs, AnalyzeAllActionKind, DifftestsRoot, DifftestsRootRequired, ExportProfdataConfigFlags, IgnoreRegistryFilesFlag, R...
[INFO] [stdout]   |       ^^^^^^^^^^^^^                                              ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::discover_indexes_to_vec`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/rerun_dirty_from_indexes/mod.rs:11:37
[INFO] [stdout]    |
[INFO] [stdout] 11 | use super::{analyze_all_from_index, core::discover_indexes_to_vec};
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `analysis_index_strategy_if_available` is never used
[INFO] [stdout]    --> tests/test_support/mod.rs:231:12
[INFO] [stdout]     |
[INFO] [stdout] 80  | impl CargoProject {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn analysis_index_strategy_if_available(&self) -> AnalysisIndexStrategyInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Exact` and `Contains` are never constructed
[INFO] [stdout]    --> tests/test_support/mod.rs:254:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | enum OutputMatch {
[INFO] [stdout]     |      ----------- variants in this enum
[INFO] [stdout] 253 |     None,
[INFO] [stdout] 254 |     Exact(String),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 255 |     Contains(String),
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `stdout_exact`, `stderr_exact`, `stdout_contains`, `stderr_contains`, and `arg` are never used
[INFO] [stdout]    --> tests/test_support/mod.rs:287:12
[INFO] [stdout]     |
[INFO] [stdout] 286 | impl CargoDifftestsInvocation {
[INFO] [stdout]     | ----------------------------- methods in this implementation
[INFO] [stdout] 287 |     pub fn stdout_exact(mut self, expected: &str) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     pub fn stderr_exact(mut self, expected: &str) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 297 |     pub fn stdout_contains(mut self, expected: &str) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 302 |     pub fn stderr_contains(mut self, expected: &str) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 307 |     pub fn arg<S: AsRef<OsStr>>(mut self, arg: S) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `git_diff_hunks_with_commit` is never used
[INFO] [stdout]    --> tests/test_support/mod.rs:555:12
[INFO] [stdout]     |
[INFO] [stdout] 540 | impl AnalysisAlgo {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 555 |     pub fn git_diff_hunks_with_commit(commit: Oid) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `AlwaysAndClean` and `IfAvailable` are never constructed
[INFO] [stdout]    --> tests/test_support/mod.rs:566:5
[INFO] [stdout]     |
[INFO] [stdout] 563 | pub enum AnalysisIndexStrategyInfo {
[INFO] [stdout]     |          ------------------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 566 |     AlwaysAndClean { index_root: PathBuf },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 567 |     IfAvailable { index_root: PathBuf },
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AnalysisIndexStrategyInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/bin/cargo-difftests/cli_core.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 |     io::{BufRead, Write},
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/analyze/mod.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     ctxt: &CargoDifftestsContext,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/discover_difftests/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     ctxt: &CargoDifftestsContext,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/compile_test_index/mod.rs:23:22
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/export_profdata/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     ctxt: &CargoDifftestsContext,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/indexes_touch_same_files_report/mod.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/merge_profdata/mod.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/run_analysis/mod.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/run_analysis_with_test_index/mod.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]   --> src/bin/cargo-difftests/ops/low_level/test_client_compile_test_index_and_clean/mod.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "9ca25de485b0e7eee80657b9273770a6d488e2b8c67376e0c261777c632a0691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ca25de485b0e7eee80657b9273770a6d488e2b8c67376e0c261777c632a0691", kill_on_drop: false }`
[INFO] [stdout] 9ca25de485b0e7eee80657b9273770a6d488e2b8c67376e0c261777c632a0691
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c030391fa4a7af1bfe3c5cab58404a2e7e27fa5fad89e88db766edf325aadca7
[INFO] running `Command { std: "docker" "start" "-a" "c030391fa4a7af1bfe3c5cab58404a2e7e27fa5fad89e88db766edf325aadca7", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `cargo_difftests_core::CoreTestDesc`
[INFO] [stderr]   --> src/test_rerunner_core.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use cargo_difftests_core::CoreTestDesc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> src/lib.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub mod test_rerunner_core;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cargo_difftests_core::CoreTestDesc`
[INFO] [stderr]   --> src/test_rerunner_core.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use cargo_difftests_core::CoreTestDesc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cargo-difftests` (lib) generated 1 warning (run `cargo fix --lib -p cargo-difftests` to apply 1 suggestion)
[INFO] [stderr] warning: `cargo-difftests` (lib test) generated 1 warning (run `cargo fix --lib -p cargo-difftests --tests` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `BufRead`
[INFO] [stderr]  --> src/bin/cargo-difftests/cli_core.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 |     io::{BufRead, Write},
[INFO] [stderr]   |          ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `info`
[INFO] [stderr]   --> src/bin/cargo-difftests/cli_core.rs:15:18
[INFO] [stderr]    |
[INFO] [stderr] 15 | use log::{error, info};
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prodash::unit`
[INFO] [stderr]   --> src/bin/cargo-difftests/cli_core.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use prodash::unit;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OsStr`
[INFO] [stderr]  --> src/bin/cargo-difftests/ops/core/mod.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 |     ffi::{OsStr, OsString},
[INFO] [stderr]   |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ffi::OsString`
[INFO] [stderr]  --> src/bin/cargo-difftests/ops/analyze_all_from_index/mod.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{ffi::OsString, path::PathBuf};
[INFO] [stderr]   |           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AnalysisIndex`, `DifftestsRootRequired`, `ExportProfdataConfigFlags`, `IgnoreRegistryFilesFlag`
[INFO] [stderr]   --> src/bin/cargo-difftests/ops/analyze_all_from_index/mod.rs:12:26
[INFO] [stderr]    |
[INFO] [stderr] 12 | ...gs, AnalysisIndex, AnalyzeAllActionArgs, DifftestsRootRequired, DirtyAlgorithm, ExportProfdataConfigFlags, IgnoreRegistryFilesFlag},
[INFO] [stderr]    |        ^^^^^^^^^^^^^                        ^^^^^^^^^^^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DifftestsRoot`
[INFO] [stderr]  --> src/bin/cargo-difftests/ops/collect_profiling_data/mod.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 |     cli_core::{AnalysisIndex, DifftestsRoot, DifftestsRootRequired, ExportProfdataConfigFlags, IgnoreRegistryFilesFlag},
[INFO] [stderr]   |                               ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AnalyzeAllSingleTest`
[INFO] [stderr]  --> src/bin/cargo-difftests/ops/rerun_dirty_from_indexes/mod.rs:3:59
[INFO] [stderr]   |
[INFO] [stderr] 3 | use cargo_difftests::{bin_context::CargoDifftestsContext, AnalyzeAllSingleTest};
[INFO] [stderr]   |                                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AnalysisIndex`, `DifftestsRootRequired`, `DifftestsRoot`, `ExportProfdataConfigFlags`, `IgnoreRegistryFilesFlag`
[INFO] [stderr]  --> src/bin/cargo-difftests/ops/rerun_dirty_from_indexes/mod.rs:7:26
[INFO] [stderr]   |
[INFO] [stderr] 7 | ...s, AnalysisIndex, AnalyzeAllActionArgs, AnalyzeAllActionKind, DifftestsRoot, DifftestsRootRequired, ExportProfdataConfigFlags, IgnoreRegistryFilesFlag, R...
[INFO] [stderr]   |       ^^^^^^^^^^^^^                                              ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::discover_indexes_to_vec`
[INFO] [stderr]   --> src/bin/cargo-difftests/ops/rerun_dirty_from_indexes/mod.rs:11:37
[INFO] [stderr]    |
[INFO] [stderr] 11 | use super::{analyze_all_from_index, core::discover_indexes_to_vec};
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/bin/cargo-difftests/cli_core.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 |     io::{BufRead, Write},
[INFO] [stderr]   |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctxt`
[INFO] [stderr]   --> src/bin/cargo-difftests/ops/analyze/mod.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     ctxt: &CargoDifftestsContext,
[INFO] [stderr]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctxt`
[INFO] [stderr]   --> src/bin/cargo-difftests/ops/discover_difftests/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     ctxt: &CargoDifftestsContext,
[INFO] [stderr]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctxt`
[INFO] [stderr]   --> src/bin/cargo-difftests/ops/low_level/compile_test_index/mod.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stderr]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctxt`
[INFO] [stderr]   --> src/bin/cargo-difftests/ops/low_level/export_profdata/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     ctxt: &CargoDifftestsContext,
[INFO] [stderr]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctxt`
[INFO] [stderr]   --> src/bin/cargo-difftests/ops/low_level/indexes_touch_same_files_report/mod.rs:20:22
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stderr]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctxt`
[INFO] [stderr]   --> src/bin/cargo-difftests/ops/low_level/merge_profdata/mod.rs:21:22
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stderr]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctxt`
[INFO] [stderr]   --> src/bin/cargo-difftests/ops/low_level/run_analysis/mod.rs:17:22
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stderr]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctxt`
[INFO] [stderr]   --> src/bin/cargo-difftests/ops/low_level/run_analysis_with_test_index/mod.rs:18:22
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stderr]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctxt`
[INFO] [stderr]   --> src/bin/cargo-difftests/ops/low_level/test_client_compile_test_index_and_clean/mod.rs:31:22
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn run(self, ctxt: &CargoDifftestsContext) -> CargoDifftestsResult {
[INFO] [stderr]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stderr] 
[INFO] [stderr] warning: method `analysis_index_strategy_if_available` is never used
[INFO] [stderr]    --> tests/test_support/mod.rs:231:12
[INFO] [stderr]     |
[INFO] [stderr] 80  | impl CargoProject {
[INFO] [stderr]     | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 231 |     pub fn analysis_index_strategy_if_available(&self) -> AnalysisIndexStrategyInfo {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Exact` and `Contains` are never constructed
[INFO] [stderr]    --> tests/test_support/mod.rs:254:5
[INFO] [stderr]     |
[INFO] [stderr] 252 | enum OutputMatch {
[INFO] [stderr]     |      ----------- variants in this enum
[INFO] [stderr] 253 |     None,
[INFO] [stderr] 254 |     Exact(String),
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 255 |     Contains(String),
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `stdout_exact`, `stderr_exact`, `stdout_contains`, `stderr_contains`, and `arg` are never used
[INFO] [stderr]    --> tests/test_support/mod.rs:287:12
[INFO] [stderr]     |
[INFO] [stderr] 286 | impl CargoDifftestsInvocation {
[INFO] [stderr]     | ----------------------------- methods in this implementation
[INFO] [stderr] 287 |     pub fn stdout_exact(mut self, expected: &str) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 292 |     pub fn stderr_exact(mut self, expected: &str) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 297 |     pub fn stdout_contains(mut self, expected: &str) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 302 |     pub fn stderr_contains(mut self, expected: &str) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 307 |     pub fn arg<S: AsRef<OsStr>>(mut self, arg: S) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `git_diff_hunks_with_commit` is never used
[INFO] [stderr]    --> tests/test_support/mod.rs:555:12
[INFO] [stderr]     |
[INFO] [stderr] 540 | impl AnalysisAlgo {
[INFO] [stderr]     | ----------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 555 |     pub fn git_diff_hunks_with_commit(commit: Oid) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `AlwaysAndClean` and `IfAvailable` are never constructed
[INFO] [stderr]    --> tests/test_support/mod.rs:566:5
[INFO] [stderr]     |
[INFO] [stderr] 563 | pub enum AnalysisIndexStrategyInfo {
[INFO] [stderr]     |          ------------------------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 566 |     AlwaysAndClean { index_root: PathBuf },
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 567 |     IfAvailable { index_root: PathBuf },
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `AnalysisIndexStrategyInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `cargo-difftests` (bin "cargo-difftests") generated 20 warnings (run `cargo fix --bin "cargo-difftests"` to apply 10 suggestions)
[INFO] [stderr] warning: `cargo-difftests` (test "tests") generated 5 warnings
[INFO] [stderr] warning: `cargo-difftests` (bin "cargo-difftests" test) generated 20 warnings (20 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cargo_difftests-09c30d64316f1056)
[INFO] [stderr]      Running unittests src/bin/cargo-difftests/main.rs (/opt/rustwide/target/debug/deps/cargo_difftests-7cae29179c58d8ca)
[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] [stderr]      Running unittests src/bin/cargo-difftests-default-rerunner.rs (/opt/rustwide/target/debug/deps/cargo_difftests_default_rerunner-7831ff6f2bf7b957)
[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/bin/rustc-wrapper-difftests.rs (/opt/rustwide/target/debug/deps/rustc_wrapper_difftests-1fcb5ef3d57410b8)
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-1664da250002c62c)
[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 10 tests
[INFO] [stdout] test simple_test_no_index ... FAILED
[INFO] [stdout] test simple_test_with_index ... FAILED
[INFO] [stdout] test sample_project_test_no_index ... FAILED
[INFO] [stdout] test test_git_diff_files_with_index ... FAILED
[INFO] [stdout] test test_git_diff_files_no_index ... FAILED
[INFO] [stdout] test sample_project_test_with_index ... FAILED
[INFO] [stdout] test test_git_diff_files_with_commit_no_index ... FAILED
[INFO] [stdout] test test_git_diff_files_with_commit_with_index ... FAILED
[INFO] [stdout] test test_git_diff_hunks_with_index ... FAILED
[INFO] [stdout] test test_git_diff_hunks_no_index ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- simple_test_no_index stdout ----
[INFO] [stdout] running cd "/opt/rustwide/target/tmp/testsuite/simple_test_no_index" && CARGO_DIFFTESTS_ROOT="target/tmp/difftests/testsuite/simple_test_no_index" "/opt/rustwide/target/debug/cargo-difftests" "difftests" "analyze" "--dir" "target/tmp/difftests/testsuite/simple_test_no_index/tests/test_add" "--algo=fs-mtime" "--index-strategy=never"
[INFO] [stdout] stdout: 
[INFO] [stdout] stderr: [2K
IO error: test name file does not exist: target/tmp/difftests/testsuite/simple_test_no_index/tests/test_add/test_name
[INFO] [stdout] 
[INFO] [stdout] Error: command cargo-difftests failed with status: exit status: 1
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl anyhow::Error>::msg
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.79/src/backtrace.rs:27:14
[INFO] [stdout]    1: tests::test_support::report_output_fail
[INFO] [stdout]              at ./tests/test_support/mod.rs:341:9
[INFO] [stdout]    2: tests::test_support::CargoDifftestsTestAnalysis::output_check_and_stdout_check
[INFO] [stdout]              at ./tests/test_support/mod.rs:351:9
[INFO] [stdout]    3: tests::test_support::CargoDifftestsTestAnalysis::is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:360:9
[INFO] [stdout]    4: tests::test_support::CargoDifftestsTestAnalysis::assert_is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:371:17
[INFO] [stdout]    5: tests::simple_test
[INFO] [stdout]              at ./tests/tests.rs:50:5
[INFO] [stdout]    6: tests::simple_test_no_index
[INFO] [stdout]              at ./tests/tests.rs:71:5
[INFO] [stdout]    7: tests::simple_test_no_index::{{closure}}
[INFO] [stdout]              at ./tests/tests.rs:70:30
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    9: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stderr] error: test failed, to rerun pass `--test tests`
[INFO] [stdout]   10: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   11: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   12: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   13: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   14: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   15: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   16: test::run_test_in_process
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   17: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   18: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   19: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   20: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   21: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   22: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   23: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   25: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   26: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   28: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   29: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   30: <unknown>
[INFO] [stdout]   31: __clone
[INFO] [stdout] 
[INFO] [stdout] ---- simple_test_with_index stdout ----
[INFO] [stdout] running cd "/opt/rustwide/target/tmp/testsuite/simple_test_with_index" && CARGO_DIFFTESTS_ROOT="target/tmp/difftests/testsuite/simple_test_with_index" "/opt/rustwide/target/debug/cargo-difftests" "difftests" "analyze" "--dir" "target/tmp/difftests/testsuite/simple_test_with_index/tests/test_add" "--algo=fs-mtime" "--index-strategy=always" "--index-root" "/opt/rustwide/target/tmp/testsuite/simple_test_with_index/index_root"
[INFO] [stdout] stdout: 
[INFO] [stdout] stderr: [2K
IO error: test name file does not exist: target/tmp/difftests/testsuite/simple_test_with_index/tests/test_add/test_name
[INFO] [stdout] 
[INFO] [stdout] Error: command cargo-difftests failed with status: exit status: 1
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl anyhow::Error>::msg
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.79/src/backtrace.rs:27:14
[INFO] [stdout]    1: tests::test_support::report_output_fail
[INFO] [stdout]              at ./tests/test_support/mod.rs:341:9
[INFO] [stdout]    2: tests::test_support::CargoDifftestsTestAnalysis::output_check_and_stdout_check
[INFO] [stdout]              at ./tests/test_support/mod.rs:351:9
[INFO] [stdout]    3: tests::test_support::CargoDifftestsTestAnalysis::is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:360:9
[INFO] [stdout]    4: tests::test_support::CargoDifftestsTestAnalysis::assert_is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:371:17
[INFO] [stdout]    5: tests::simple_test
[INFO] [stdout]              at ./tests/tests.rs:50:5
[INFO] [stdout]    6: tests::simple_test_with_index
[INFO] [stdout]              at ./tests/tests.rs:79:5
[INFO] [stdout]    7: tests::simple_test_with_index::{{closure}}
[INFO] [stdout]              at ./tests/tests.rs:78:32
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    9: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   10: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   11: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   12: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   13: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   14: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   15: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   16: test::run_test_in_process
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   17: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   18: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   19: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   20: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   21: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   22: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   23: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   25: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   26: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   28: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   29: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   30: <unknown>
[INFO] [stdout]   31: __clone
[INFO] [stdout] 
[INFO] [stdout] ---- sample_project_test_no_index stdout ----
[INFO] [stdout] running cd "/opt/rustwide/target/tmp/testsuite/sample_project_test_no_index" && CARGO_DIFFTESTS_ROOT="target/tmp/difftests/testsuite/sample_project_test_no_index" "/opt/rustwide/target/debug/cargo-difftests" "difftests" "analyze" "--dir" "target/tmp/difftests/testsuite/sample_project_test_no_index/tests/test_add" "--algo=fs-mtime" "--index-strategy=never"
[INFO] [stdout] stdout: 
[INFO] [stdout] stderr: [2K
IO error: test name file does not exist: target/tmp/difftests/testsuite/sample_project_test_no_index/tests/test_add/test_name
[INFO] [stdout] 
[INFO] [stdout] Error: command cargo-difftests failed with status: exit status: 1
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl anyhow::Error>::msg
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.79/src/backtrace.rs:27:14
[INFO] [stdout]    1: tests::test_support::report_output_fail
[INFO] [stdout]              at ./tests/test_support/mod.rs:341:9
[INFO] [stdout]    2: tests::test_support::CargoDifftestsTestAnalysis::output_check_and_stdout_check
[INFO] [stdout]              at ./tests/test_support/mod.rs:351:9
[INFO] [stdout]    3: tests::test_support::CargoDifftestsTestAnalysis::is_dirty
[INFO] [stdout]              at ./tests/test_support/mod.rs:356:9
[INFO] [stdout]    4: tests::test_support::CargoDifftestsTestAnalysis::assert_is_dirty
[INFO] [stdout]              at ./tests/test_support/mod.rs:365:17
[INFO] [stdout]    5: tests::sample_project_test
[INFO] [stdout]              at ./tests/tests.rs:102:5
[INFO] [stdout]    6: tests::sample_project_test_no_index
[INFO] [stdout]              at ./tests/tests.rs:185:5
[INFO] [stdout]    7: tests::sample_project_test_no_index::{{closure}}
[INFO] [stdout]              at ./tests/tests.rs:184:38
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    9: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   10: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   11: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   12: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   13: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   14: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   15: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   16: test::run_test_in_process
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   17: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   18: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   19: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   20: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   21: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   22: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   23: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   25: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   26: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   28: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   29: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   30: <unknown>
[INFO] [stdout]   31: __clone
[INFO] [stdout] 
[INFO] [stdout] ---- test_git_diff_files_with_index stdout ----
[INFO] [stdout] running cd "/opt/rustwide/target/tmp/testsuite/test_git_diff_files_with_index" && CARGO_DIFFTESTS_ROOT="target/tmp/difftests/testsuite/test_git_diff_files_with_index" "/opt/rustwide/target/debug/cargo-difftests" "difftests" "analyze" "--dir" "target/tmp/difftests/testsuite/test_git_diff_files_with_index/tests/test_add" "--algo=git-diff-files" "--index-strategy=always" "--index-root" "/opt/rustwide/target/tmp/testsuite/test_git_diff_files_with_index/index_root"
[INFO] [stdout] stdout: 
[INFO] [stdout] stderr: [2K
IO error: test name file does not exist: target/tmp/difftests/testsuite/test_git_diff_files_with_index/tests/test_add/test_name
[INFO] [stdout] 
[INFO] [stdout] Error: command cargo-difftests failed with status: exit status: 1
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl anyhow::Error>::msg
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.79/src/backtrace.rs:27:14
[INFO] [stdout]    1: tests::test_support::report_output_fail
[INFO] [stdout]              at ./tests/test_support/mod.rs:341:9
[INFO] [stdout]    2: tests::test_support::CargoDifftestsTestAnalysis::output_check_and_stdout_check
[INFO] [stdout]              at ./tests/test_support/mod.rs:351:9
[INFO] [stdout]    3: tests::test_support::CargoDifftestsTestAnalysis::is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:360:9
[INFO] [stdout]    4: tests::test_support::CargoDifftestsTestAnalysis::assert_is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:371:17
[INFO] [stdout]    5: tests::test_git_diff_files
[INFO] [stdout]              at ./tests/tests.rs:234:5
[INFO] [stdout]    6: tests::test_git_diff_files_with_index
[INFO] [stdout]              at ./tests/tests.rs:271:5
[INFO] [stdout]    7: tests::test_git_diff_files_with_index::{{closure}}
[INFO] [stdout]              at ./tests/tests.rs:270:40
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    9: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   10: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   11: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   12: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   13: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   14: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   15: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   16: test::run_test_in_process
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   17: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   18: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   19: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   20: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   21: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   22: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   23: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   25: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   26: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   28: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   29: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   30: <unknown>
[INFO] [stdout]   31: __clone
[INFO] [stdout] 
[INFO] [stdout] ---- test_git_diff_files_no_index stdout ----
[INFO] [stdout] running cd "/opt/rustwide/target/tmp/testsuite/test_git_diff_files_no_index" && CARGO_DIFFTESTS_ROOT="target/tmp/difftests/testsuite/test_git_diff_files_no_index" "/opt/rustwide/target/debug/cargo-difftests" "difftests" "analyze" "--dir" "target/tmp/difftests/testsuite/test_git_diff_files_no_index/tests/test_add" "--algo=git-diff-files" "--index-strategy=never"
[INFO] [stdout] stdout: 
[INFO] [stdout] stderr: [2K
IO error: test name file does not exist: target/tmp/difftests/testsuite/test_git_diff_files_no_index/tests/test_add/test_name
[INFO] [stdout] 
[INFO] [stdout] Error: command cargo-difftests failed with status: exit status: 1
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl anyhow::Error>::msg
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.79/src/backtrace.rs:27:14
[INFO] [stdout]    1: tests::test_support::report_output_fail
[INFO] [stdout]              at ./tests/test_support/mod.rs:341:9
[INFO] [stdout]    2: tests::test_support::CargoDifftestsTestAnalysis::output_check_and_stdout_check
[INFO] [stdout]              at ./tests/test_support/mod.rs:351:9
[INFO] [stdout]    3: tests::test_support::CargoDifftestsTestAnalysis::is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:360:9
[INFO] [stdout]    4: tests::test_support::CargoDifftestsTestAnalysis::assert_is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:371:17
[INFO] [stdout]    5: tests::test_git_diff_files
[INFO] [stdout]              at ./tests/tests.rs:234:5
[INFO] [stdout]    6: tests::test_git_diff_files_no_index
[INFO] [stdout]              at ./tests/tests.rs:263:5
[INFO] [stdout]    7: tests::test_git_diff_files_no_index::{{closure}}
[INFO] [stdout]              at ./tests/tests.rs:262:38
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    9: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   10: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   11: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   12: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   13: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   14: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   15: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   16: test::run_test_in_process
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   17: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   18: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   19: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   20: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   21: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   22: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   23: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   25: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   26: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   28: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   29: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   30: <unknown>
[INFO] [stdout]   31: __clone
[INFO] [stdout] 
[INFO] [stdout] ---- sample_project_test_with_index stdout ----
[INFO] [stdout] running cd "/opt/rustwide/target/tmp/testsuite/sample_project_test_with_index" && CARGO_DIFFTESTS_ROOT="target/tmp/difftests/testsuite/sample_project_test_with_index" "/opt/rustwide/target/debug/cargo-difftests" "difftests" "analyze" "--dir" "target/tmp/difftests/testsuite/sample_project_test_with_index/tests/test_add" "--algo=fs-mtime" "--index-strategy=always" "--index-root" "/opt/rustwide/target/tmp/testsuite/sample_project_test_with_index/index_root"
[INFO] [stdout] stdout: 
[INFO] [stdout] stderr: [2K
IO error: test name file does not exist: target/tmp/difftests/testsuite/sample_project_test_with_index/tests/test_add/test_name
[INFO] [stdout] 
[INFO] [stdout] Error: command cargo-difftests failed with status: exit status: 1
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl anyhow::Error>::msg
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.79/src/backtrace.rs:27:14
[INFO] [stdout]    1: tests::test_support::report_output_fail
[INFO] [stdout]              at ./tests/test_support/mod.rs:341:9
[INFO] [stdout]    2: tests::test_support::CargoDifftestsTestAnalysis::output_check_and_stdout_check
[INFO] [stdout]              at ./tests/test_support/mod.rs:351:9
[INFO] [stdout]    3: tests::test_support::CargoDifftestsTestAnalysis::is_dirty
[INFO] [stdout]              at ./tests/test_support/mod.rs:356:9
[INFO] [stdout]    4: tests::test_support::CargoDifftestsTestAnalysis::assert_is_dirty
[INFO] [stdout]              at ./tests/test_support/mod.rs:365:17
[INFO] [stdout]    5: tests::sample_project_test
[INFO] [stdout]              at ./tests/tests.rs:102:5
[INFO] [stdout]    6: tests::sample_project_test_with_index
[INFO] [stdout]              at ./tests/tests.rs:193:5
[INFO] [stdout]    7: tests::sample_project_test_with_index::{{closure}}
[INFO] [stdout]              at ./tests/tests.rs:192:40
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    9: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   10: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   11: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   12: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   13: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   14: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   15: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   16: test::run_test_in_process
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   17: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   18: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   19: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   20: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   21: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   22: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   23: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   25: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   26: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   28: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   29: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   30: <unknown>
[INFO] [stdout]   31: __clone
[INFO] [stdout] 
[INFO] [stdout] ---- test_git_diff_files_with_commit_no_index stdout ----
[INFO] [stdout] running cd "/opt/rustwide/target/tmp/testsuite/test_git_diff_files_with_commit_no_index" && CARGO_DIFFTESTS_ROOT="target/tmp/difftests/testsuite/test_git_diff_files_with_commit_no_index" "/opt/rustwide/target/debug/cargo-difftests" "difftests" "analyze" "--dir" "target/tmp/difftests/testsuite/test_git_diff_files_with_commit_no_index/tests/test_add" "--algo=git-diff-files" "--commit" "305431129b1c49cf0630e96137be00b1a1373aa4" "--index-strategy=never"
[INFO] [stdout] stdout: 
[INFO] [stdout] stderr: [2K
IO error: test name file does not exist: target/tmp/difftests/testsuite/test_git_diff_files_with_commit_no_index/tests/test_add/test_name
[INFO] [stdout] 
[INFO] [stdout] Error: command cargo-difftests failed with status: exit status: 1
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl anyhow::Error>::msg
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.79/src/backtrace.rs:27:14
[INFO] [stdout]    1: tests::test_support::report_output_fail
[INFO] [stdout]              at ./tests/test_support/mod.rs:341:9
[INFO] [stdout]    2: tests::test_support::CargoDifftestsTestAnalysis::output_check_and_stdout_check
[INFO] [stdout]              at ./tests/test_support/mod.rs:351:9
[INFO] [stdout]    3: tests::test_support::CargoDifftestsTestAnalysis::is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:360:9
[INFO] [stdout]    4: tests::test_support::CargoDifftestsTestAnalysis::assert_is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:371:17
[INFO] [stdout]    5: tests::test_git_diff_files_with_commit
[INFO] [stdout]              at ./tests/tests.rs:326:5
[INFO] [stdout]    6: tests::test_git_diff_files_with_commit_no_index
[INFO] [stdout]              at ./tests/tests.rs:349:5
[INFO] [stdout]    7: tests::test_git_diff_files_with_commit_no_index::{{closure}}
[INFO] [stdout]              at ./tests/tests.rs:348:50
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    9: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   10: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   11: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   12: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   13: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   14: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   15: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   16: test::run_test_in_process
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   17: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   18: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   19: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   20: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   21: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   22: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   23: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   25: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   26: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   28: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   29: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   30: <unknown>
[INFO] [stdout]   31: __clone
[INFO] [stdout] 
[INFO] [stdout] ---- test_git_diff_files_with_commit_with_index stdout ----
[INFO] [stdout] running cd "/opt/rustwide/target/tmp/testsuite/test_git_diff_files_with_commit_with_index" && CARGO_DIFFTESTS_ROOT="target/tmp/difftests/testsuite/test_git_diff_files_with_commit_with_index" "/opt/rustwide/target/debug/cargo-difftests" "difftests" "analyze" "--dir" "target/tmp/difftests/testsuite/test_git_diff_files_with_commit_with_index/tests/test_add" "--algo=git-diff-files" "--commit" "ddd26b6613403e40fc4db0e966fd2cf750177573" "--index-strategy=always" "--index-root" "/opt/rustwide/target/tmp/testsuite/test_git_diff_files_with_commit_with_index/index_root"
[INFO] [stdout] stdout: 
[INFO] [stdout] stderr: [2K
IO error: test name file does not exist: target/tmp/difftests/testsuite/test_git_diff_files_with_commit_with_index/tests/test_add/test_name
[INFO] [stdout] 
[INFO] [stdout] Error: command cargo-difftests failed with status: exit status: 1
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl anyhow::Error>::msg
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.79/src/backtrace.rs:27:14
[INFO] [stdout]    1: tests::test_support::report_output_fail
[INFO] [stdout]              at ./tests/test_support/mod.rs:341:9
[INFO] [stdout]    2: tests::test_support::CargoDifftestsTestAnalysis::output_check_and_stdout_check
[INFO] [stdout]              at ./tests/test_support/mod.rs:351:9
[INFO] [stdout]    3: tests::test_support::CargoDifftestsTestAnalysis::is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:360:9
[INFO] [stdout]    4: tests::test_support::CargoDifftestsTestAnalysis::assert_is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:371:17
[INFO] [stdout]    5: tests::test_git_diff_files_with_commit
[INFO] [stdout]              at ./tests/tests.rs:326:5
[INFO] [stdout]    6: tests::test_git_diff_files_with_commit_with_index
[INFO] [stdout]              at ./tests/tests.rs:357:5
[INFO] [stdout]    7: tests::test_git_diff_files_with_commit_with_index::{{closure}}
[INFO] [stdout]              at ./tests/tests.rs:356:52
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    9: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   10: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   11: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   12: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   13: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   14: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   15: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   16: test::run_test_in_process
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   17: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   18: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   19: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   20: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   21: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   22: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   23: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   25: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   26: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   28: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   29: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   30: <unknown>
[INFO] [stdout]   31: __clone
[INFO] [stdout] 
[INFO] [stdout] ---- test_git_diff_hunks_with_index stdout ----
[INFO] [stdout] running cd "/opt/rustwide/target/tmp/testsuite/test_git_diff_hunks_with_index" && CARGO_DIFFTESTS_ROOT="target/tmp/difftests/testsuite/test_git_diff_hunks_with_index" "/opt/rustwide/target/debug/cargo-difftests" "difftests" "analyze" "--dir" "target/tmp/difftests/testsuite/test_git_diff_hunks_with_index/tests/test_add" "--algo=git-diff-hunks" "--index-strategy=always" "--index-root" "/opt/rustwide/target/tmp/testsuite/test_git_diff_hunks_with_index/index_root" "--full-index"
[INFO] [stdout] stdout: 
[INFO] [stdout] stderr: [2K
IO error: test name file does not exist: target/tmp/difftests/testsuite/test_git_diff_hunks_with_index/tests/test_add/test_name
[INFO] [stdout] 
[INFO] [stdout] Error: command cargo-difftests failed with status: exit status: 1
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl anyhow::Error>::msg
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.79/src/backtrace.rs:27:14
[INFO] [stdout]    1: tests::test_support::report_output_fail
[INFO] [stdout]              at ./tests/test_support/mod.rs:341:9
[INFO] [stdout]    2: tests::test_support::CargoDifftestsTestAnalysis::output_check_and_stdout_check
[INFO] [stdout]              at ./tests/test_support/mod.rs:351:9
[INFO] [stdout]    3: tests::test_support::CargoDifftestsTestAnalysis::is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:360:9
[INFO] [stdout]    4: tests::test_support::CargoDifftestsTestAnalysis::assert_is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:371:17
[INFO] [stdout]    5: tests::test_git_diff_hunks
[INFO] [stdout]              at ./tests/tests.rs:426:5
[INFO] [stdout]    6: tests::test_git_diff_hunks_with_index
[INFO] [stdout]              at ./tests/tests.rs:555:5
[INFO] [stdout]    7: tests::test_git_diff_hunks_with_index::{{closure}}
[INFO] [stdout]              at ./tests/tests.rs:554:40
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    9: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   10: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   11: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   12: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   13: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   14: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   15: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   16: test::run_test_in_process
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   17: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   18: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   19: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   20: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   21: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   22: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   23: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   25: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   26: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   28: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   29: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   30: <unknown>
[INFO] [stdout]   31: __clone
[INFO] [stdout] 
[INFO] [stdout] ---- test_git_diff_hunks_no_index stdout ----
[INFO] [stdout] running cd "/opt/rustwide/target/tmp/testsuite/test_git_diff_hunks_no_index" && CARGO_DIFFTESTS_ROOT="target/tmp/difftests/testsuite/test_git_diff_hunks_no_index" "/opt/rustwide/target/debug/cargo-difftests" "difftests" "analyze" "--dir" "target/tmp/difftests/testsuite/test_git_diff_hunks_no_index/tests/test_add" "--algo=git-diff-hunks" "--index-strategy=never"
[INFO] [stdout] stdout: 
[INFO] [stdout] stderr: [2K
IO error: test name file does not exist: target/tmp/difftests/testsuite/test_git_diff_hunks_no_index/tests/test_add/test_name
[INFO] [stdout] 
[INFO] [stdout] Error: command cargo-difftests failed with status: exit status: 1
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl anyhow::Error>::msg
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.79/src/backtrace.rs:27:14
[INFO] [stdout]    1: tests::test_support::report_output_fail
[INFO] [stdout]              at ./tests/test_support/mod.rs:341:9
[INFO] [stdout]    2: tests::test_support::CargoDifftestsTestAnalysis::output_check_and_stdout_check
[INFO] [stdout]              at ./tests/test_support/mod.rs:351:9
[INFO] [stdout]    3: tests::test_support::CargoDifftestsTestAnalysis::is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:360:9
[INFO] [stdout]    4: tests::test_support::CargoDifftestsTestAnalysis::assert_is_clean
[INFO] [stdout]              at ./tests/test_support/mod.rs:371:17
[INFO] [stdout]    5: tests::test_git_diff_hunks
[INFO] [stdout]              at ./tests/tests.rs:426:5
[INFO] [stdout]    6: tests::test_git_diff_hunks_no_index
[INFO] [stdout]              at ./tests/tests.rs:547:5
[INFO] [stdout]    7: tests::test_git_diff_hunks_no_index::{{closure}}
[INFO] [stdout]              at ./tests/tests.rs:546:38
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    9: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   10: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   11: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   12: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   13: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   14: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   15: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   16: test::run_test_in_process
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   17: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   18: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   19: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   20: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   21: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   22: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   23: std::panicking::try
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   24: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   25: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   26: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   28: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   29: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   30: <unknown>
[INFO] [stdout]   31: __clone
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     sample_project_test_no_index
[INFO] [stdout]     sample_project_test_with_index
[INFO] [stdout]     simple_test_no_index
[INFO] [stdout]     simple_test_with_index
[INFO] [stdout]     test_git_diff_files_no_index
[INFO] [stdout]     test_git_diff_files_with_commit_no_index
[INFO] [stdout]     test_git_diff_files_with_commit_with_index
[INFO] [stdout]     test_git_diff_files_with_index
[INFO] [stdout]     test_git_diff_hunks_no_index
[INFO] [stdout]     test_git_diff_hunks_with_index
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 10 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c030391fa4a7af1bfe3c5cab58404a2e7e27fa5fad89e88db766edf325aadca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c030391fa4a7af1bfe3c5cab58404a2e7e27fa5fad89e88db766edf325aadca7", kill_on_drop: false }`
[INFO] [stdout] c030391fa4a7af1bfe3c5cab58404a2e7e27fa5fad89e88db766edf325aadca7
