[INFO] fetching crate rrc 0.2.1...
[INFO] testing rrc-0.2.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rrc 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rrc 0.2.1
[INFO] finished tweaking crates.io crate rrc 0.2.1
[INFO] tweaked toml for crates.io crate rrc 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rrc 0.2.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rrc 0.2.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acb1b475820587f4f8cd2697dda3733658d8fdd24e262e4c39701c821a69885d
[INFO] running `Command { std: "docker" "start" "-a" "acb1b475820587f4f8cd2697dda3733658d8fdd24e262e4c39701c821a69885d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acb1b475820587f4f8cd2697dda3733658d8fdd24e262e4c39701c821a69885d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acb1b475820587f4f8cd2697dda3733658d8fdd24e262e4c39701c821a69885d", kill_on_drop: false }`
[INFO] [stdout] acb1b475820587f4f8cd2697dda3733658d8fdd24e262e4c39701c821a69885d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e4e649301d0be8a13c8339189b2d31005582bd7d3185bff73272e809fd61c72
[INFO] running `Command { std: "docker" "start" "-a" "1e4e649301d0be8a13c8339189b2d31005582bd7d3185bff73272e809fd61c72", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling zerofrom v0.1.5
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling polling v3.7.4
[INFO] [stderr]    Compiling async-io v2.4.0
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling async-std v1.13.0
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling rrc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `as_str` is never used
[INFO] [stdout]   --> src/local.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl LocalRepository {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] 20 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `len`, `clear`, and `append` are never used
[INFO] [stdout]    --> src/local.rs:316:12
[INFO] [stdout]     |
[INFO] [stdout] 314 | impl FuzzyVec {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 315 |     /// Creates a `FuzzyVec`.
[INFO] [stdout] 316 |     pub fn new() -> FuzzyVec {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 329 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 334 |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 339 |     pub fn append(&mut self, entry: LocalRepository) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `user` is never used
[INFO] [stdout]   --> src/remote.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl SSHPath {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 27 |     pub fn user(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `host` is never read
[INFO] [stdout]   --> src/vcs/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct VCSOption {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub host: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VCSOption` 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/config.rs:98:27
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn parse_config(path: &str) -> Result<Config> {
[INFO] [stdout]    |                           ^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn parse_config(path: &str) -> Result<Config<'_>> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized] target(s) in 56.68s
[INFO] running `Command { std: "docker" "inspect" "1e4e649301d0be8a13c8339189b2d31005582bd7d3185bff73272e809fd61c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e4e649301d0be8a13c8339189b2d31005582bd7d3185bff73272e809fd61c72", kill_on_drop: false }`
[INFO] [stdout] 1e4e649301d0be8a13c8339189b2d31005582bd7d3185bff73272e809fd61c72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d08642685c3aee90d98896b1117d403a9fd169804ea79d482e61e6191edf3e9
[INFO] running `Command { std: "docker" "start" "-a" "0d08642685c3aee90d98896b1117d403a9fd169804ea79d482e61e6191edf3e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rrc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/remote.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_str` is never used
[INFO] [stdout]   --> src/local.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl LocalRepository {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] 20 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `len`, `clear`, and `append` are never used
[INFO] [stdout]    --> src/local.rs:316:12
[INFO] [stdout]     |
[INFO] [stdout] 314 | impl FuzzyVec {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 315 |     /// Creates a `FuzzyVec`.
[INFO] [stdout] 316 |     pub fn new() -> FuzzyVec {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 329 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 334 |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 339 |     pub fn append(&mut self, entry: LocalRepository) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `user` is never used
[INFO] [stdout]   --> src/remote.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl SSHPath {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 27 |     pub fn user(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `host` is never read
[INFO] [stdout]   --> src/vcs/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct VCSOption {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub host: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VCSOption` 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/config.rs:98:27
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn parse_config(path: &str) -> Result<Config> {
[INFO] [stdout]    |                           ^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn parse_config(path: &str) -> Result<Config<'_>> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/local.rs:402:9
[INFO] [stdout]     |
[INFO] [stdout] 402 |         env_logger::try_init();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 402 |         let _ = env_logger::try_init();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "0d08642685c3aee90d98896b1117d403a9fd169804ea79d482e61e6191edf3e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d08642685c3aee90d98896b1117d403a9fd169804ea79d482e61e6191edf3e9", kill_on_drop: false }`
[INFO] [stdout] 0d08642685c3aee90d98896b1117d403a9fd169804ea79d482e61e6191edf3e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e7d64525b1c4daec3c9961d3c971e158001004f2a00459bb0421aecfc3e147f
[INFO] running `Command { std: "docker" "start" "-a" "5e7d64525b1c4daec3c9961d3c971e158001004f2a00459bb0421aecfc3e147f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/remote.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `as_str` is never used
[INFO] [stderr]   --> src/local.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl LocalRepository {
[INFO] [stderr]    | -------------------- method in this implementation
[INFO] [stderr] 20 |     pub fn as_str(&self) -> &str {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `len`, `clear`, and `append` are never used
[INFO] [stderr]    --> src/local.rs:316:12
[INFO] [stderr]     |
[INFO] [stderr] 314 | impl FuzzyVec {
[INFO] [stderr]     | ------------- associated items in this implementation
[INFO] [stderr] 315 |     /// Creates a `FuzzyVec`.
[INFO] [stderr] 316 |     pub fn new() -> FuzzyVec {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 329 |     pub fn len(&self) -> usize {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 334 |     pub fn clear(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 339 |     pub fn append(&mut self, entry: LocalRepository) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `user` is never used
[INFO] [stderr]   --> src/remote.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl SSHPath {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] 27 |     pub fn user(&self) -> &str {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `host` is never read
[INFO] [stderr]   --> src/vcs/mod.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct VCSOption {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 12 |     pub host: Option<String>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `VCSOption` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/config.rs:98:27
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn parse_config(path: &str) -> Result<Config> {
[INFO] [stderr]    |                           ^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn parse_config(path: &str) -> Result<Config<'_>> {
[INFO] [stderr]    |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/local.rs:402:9
[INFO] [stderr]     |
[INFO] [stderr] 402 |         env_logger::try_init();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 402 |         let _ = env_logger::try_init();
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rrc` (bin "rrc" test) generated 7 warnings (run `cargo fix --bin "rrc" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rrc-e3822b953dc1d625)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test utils::process::tests::run_silently2 - should panic ... ok
[INFO] [stdout] test local::tests::read_dir ... FAILED
[INFO] [stdout] total 88
[INFO] [stdout] drwxr-xr-x 4 root root  4096 Nov  5 05:09 .
[INFO] [stdout] drwxr-xr-x 6 root root  4096 Nov  5 05:10 ..
[INFO] [stdout] -rw-r--r-- 1 root root    94 Jan  1  1970 .cargo_vcs_info.json
[INFO] [stdout] drwxr-xr-x 3 root root  4096 Nov  5 05:09 .github
[INFO] [stdout] -rw-r--r-- 1 root root    34 Jul 24  2006 .gitignore
[INFO] [stdout] -rw-r--r-- 1 root root 31614 Jan  1  1970 Cargo.lock
[INFO] [stdout] -rw-r--r-- 1 root root  1139 Nov  5 05:09 Cargo.toml
[INFO] [stdout] -rw-r--r-- 1 root root   779 Jul 24  2006 Cargo.toml.orig
[INFO] [stdout] -rw-r--r-- 1 root root 11347 Jul 24  2006 LICENSE
[INFO] [stdout] -rw-r--r-- 1 root root  1779 Jul 24  2006 README.md
[INFO] [stdout] -rw-r--r-- 1 root root    68 Jul 24  2006 renovate.json
[INFO] [stdout] -rw-r--r-- 1 root root    31 Jul 24  2006 rustfmt.toml
[INFO] [stdout] drwxr-xr-x 4 root root  4096 Nov  5 05:09 src
[INFO] [stdout] test utils::process::tests::run_silently1 ... ok
[INFO] [stdout] test utils::process::tests::run1 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- local::tests::read_dir stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'local::tests::read_dir' (17) panicked at src/local.rs:404:49:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x616f53da6f52 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4e0a3aeea0f9c085
[INFO] [stdout]    1:     0x616f53db734f - core::fmt::write::hecf68a131630c74d
[INFO] [stdout]    2:     0x616f53d72091 - std::io::Write::write_fmt::h9846fe3d2a36c1ea
[INFO] [stdout]    3:     0x616f53d7e7a2 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621
[INFO] [stdout]    4:     0x616f53d8414f - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb
[INFO] [stdout]    5:     0x616f53d83fe1 - std::panicking::default_hook::h63f9bf8161c5d325
[INFO] [stdout]    6:     0x616f53cbc3be - test::test_main_with_exit_callback::{{closure}}::hae96ae0cd2f2ce70
[INFO] [stdout]    7:     0x616f53d848bf - std::panicking::panic_with_hook::h3173740e06bd0752
[INFO] [stdout]    8:     0x616f53d8466a - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87
[INFO] [stdout]    9:     0x616f53d7e8e9 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320
[INFO] [stdout]   10:     0x616f53d665ed - __rustc[de0091b922c53d7e]::rust_begin_unwind
[INFO] [stdout]   11:     0x616f53dbf0a0 - core::panicking::panic_fmt::h5138da2ef87be35b
[INFO] [stdout]   12:     0x616f53dbe636 - core::result::unwrap_failed::h5d9b16b0b732a2ac
[INFO] [stdout]   13:     0x616f53c7ca40 - rrc::local::tests::read_dir::heeb0f6e0ec9a8323
[INFO] [stdout]   14:     0x616f53c7cd63 - rrc::local::tests::read_dir::{{closure}}::hef9461bd50e67346
[INFO] [stdout]   15:     0x616f53c6ff76 - core::ops::function::FnOnce::call_once::he1a41d8c0ff7e273
[INFO] [stdout]   16:     0x616f53cbc19b - test::__rust_begin_short_backtrace::h447963718d05a644
[INFO] [stdout]   17:     0x616f53cd1dd5 - test::run_test::{{closure}}::h26eeb2c5f7e9a995
[INFO] [stdout]   18:     0x616f53ca85d4 - std::sys::backtrace::__rust_begin_short_backtrace::h9d9305dda51fa5f2
[INFO] [stdout]   19:     0x616f53cabf7a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7fd20ecae19b9b9
[INFO] [stdout]   20:     0x616f53d799ef - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2
[INFO] [stdout]   21:     0x7db806efeaa4 - <unknown>
[INFO] [stdout]   22:     0x7db806f8ba64 - clone
[INFO] [stdout]   23:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     local::tests::read_dir
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin rrc`
[INFO] running `Command { std: "docker" "inspect" "5e7d64525b1c4daec3c9961d3c971e158001004f2a00459bb0421aecfc3e147f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7d64525b1c4daec3c9961d3c971e158001004f2a00459bb0421aecfc3e147f", kill_on_drop: false }`
[INFO] [stdout] 5e7d64525b1c4daec3c9961d3c971e158001004f2a00459bb0421aecfc3e147f
