[INFO] fetching crate flexi_config 0.1.0...
[INFO] testing flexi_config-0.1.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate flexi_config 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate flexi_config 0.1.0
[INFO] finished tweaking crates.io crate flexi_config 0.1.0
[INFO] tweaked toml for crates.io crate flexi_config 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flexi_config 0.1.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.5.49)
[INFO] [stderr]       Adding flexi_logger v0.5.2 (available: v0.31.7)
[INFO] [stderr]       Adding lazy_static v0.2.11 (available: v1.5.0)
[INFO] [stderr]       Adding log v0.3.9 (available: v0.4.28)
[INFO] [stderr]       Adding rand v0.3.23 (available: v0.9.2)
[INFO] [stderr]       Adding time v0.1.45 (available: v0.3.44)
[INFO] [stderr]       Adding toml v0.1.30 (available: v0.9.8)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glob v0.2.11
[INFO] [stderr]   Downloaded toml v0.1.30
[INFO] [stderr]   Downloaded flexi_logger v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90b2ed0f667ad07c9d7f3a272c5929e27b3fc86e3f364a8fafc89a4ce7a108dd
[INFO] running `Command { std: "docker" "start" "-a" "90b2ed0f667ad07c9d7f3a272c5929e27b3fc86e3f364a8fafc89a4ce7a108dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90b2ed0f667ad07c9d7f3a272c5929e27b3fc86e3f364a8fafc89a4ce7a108dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90b2ed0f667ad07c9d7f3a272c5929e27b3fc86e3f364a8fafc89a4ce7a108dd", kill_on_drop: false }`
[INFO] [stdout] 90b2ed0f667ad07c9d7f3a272c5929e27b3fc86e3f364a8fafc89a4ce7a108dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6987aa24c8f20d10ccc40ffa7ffb6d207f2db97ea117423242f2e08ab34236fa
[INFO] running `Command { std: "docker" "start" "-a" "6987aa24c8f20d10ccc40ffa7ffb6d207f2db97ea117423242f2e08ab34236fa", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling toml v0.1.30
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling flexi_logger v0.5.2
[INFO] [stderr]    Compiling flexi_config v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/config/log_format.rs:200:71
[INFO] [stdout]     |
[INFO] [stdout] 200 |             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stdout]     |                                                                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 200 -             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stdout] 200 +             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => a == b,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/config/log_format.rs:201:71
[INFO] [stdout]     |
[INFO] [stdout] 201 |             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stdout]     |                                                                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 201 -             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stdout] 201 +             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => a == b,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/config/log_format.rs:202:71
[INFO] [stdout]     |
[INFO] [stdout] 202 |             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stdout]     |                                                                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 202 -             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stdout] 202 +             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => a == b,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/config/log_format.rs:203:71
[INFO] [stdout]     |
[INFO] [stdout] 203 |             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stdout]     |                                                                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 203 -             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stdout] 203 +             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => a == b,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/flexi_config_cargo.rs:176:41
[INFO] [stdout]     |
[INFO] [stdout] 176 |         Err(Issues::single(String::from(("Error parsing cargo file."))))
[INFO] [stdout]     |                                         ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 176 -         Err(Issues::single(String::from(("Error parsing cargo file."))))
[INFO] [stdout] 176 +         Err(Issues::single(String::from("Error parsing cargo file.")))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:430:40
[INFO] [stdout]     |
[INFO] [stdout] 430 |                 config.format        = try!(self.stderr_format.format_function());
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:435:43
[INFO] [stdout]     |
[INFO] [stdout] 435 |                 config.format           = try!(self.disk_format.format_function());
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/config/log_formatter.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / lazy_static!{
[INFO] [stdout] 17 | |     //*********************************************************************************************
[INFO] [stdout] 18 | |     /// This static holds the appenders we're going to use in a writable container.  This is just
[INFO] [stdout] 19 | |     /// used so the APPENDERS static can be initialized from it.
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |     };
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/config/log_formatter.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / lazy_static!{
[INFO] [stdout] 17 | |     //*********************************************************************************************
[INFO] [stdout] 18 | |     /// This static holds the appenders we're going to use in a writable container.  This is just
[INFO] [stdout] 19 | |     /// used so the APPENDERS static can be initialized from it.
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |     };
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/time_format.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pieces : Vec<Box<TimeAppender>>
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pieces : Vec<Box<dyn TimeAppender>>
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/mod.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     Ok(Box<Appender>),
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 65 |     Ok(Box<dyn Appender>),
[INFO] [stdout]    |            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_format_parser.rs:97:29
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pieces : LinkedList<Box<Appender>>
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pieces : LinkedList<Box<dyn Appender>>
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_formatter.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Full(Vec<Box<Appender>>),
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Full(Vec<Box<dyn Appender>>),
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/log_format_parser.rs:108:29
[INFO] [stdout]     |
[INFO] [stdout] 108 |         ) -> Result<Vec<Box<Appender>>, String>
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 108 |         ) -> Result<Vec<Box<dyn Appender>>, String>
[INFO] [stdout]     |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_formatter.rs:25:36
[INFO] [stdout]    |
[INFO] [stdout] 25 |     static ref APPENDERS : Vec<Box<Appender>> = {
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     static ref APPENDERS : Vec<Box<dyn Appender>> = {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_formatter.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 |     appenders : Vec<Box<Appender>>
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 79 |     appenders : Vec<Box<dyn Appender>>
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/am_pm.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 |         ) -> Box<TimeAppender>
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 55 |         ) -> Box<dyn TimeAppender>
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/hour.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 56 |         ) -> Box<TimeAppender>
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 |         ) -> Box<dyn TimeAppender>
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/month.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     ) -> Box<TimeAppender>
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 65 |     ) -> Box<dyn TimeAppender>
[INFO] [stdout]    |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/year.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 44 |         ) -> Box<TimeAppender>
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 44 |         ) -> Box<dyn TimeAppender>
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_formatter.rs:57:35
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn take(&mut self) -> Vec<Box<Appender>>
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn take(&mut self) -> Vec<Box<dyn Appender>>
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/time_format.rs:66:41
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut format : LinkedList<Box<TimeAppender>> = LinkedList::new();
[INFO] [stdout]    |                                         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut format : LinkedList<Box<dyn TimeAppender>> = LinkedList::new();
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.84s
[INFO] running `Command { std: "docker" "inspect" "6987aa24c8f20d10ccc40ffa7ffb6d207f2db97ea117423242f2e08ab34236fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6987aa24c8f20d10ccc40ffa7ffb6d207f2db97ea117423242f2e08ab34236fa", kill_on_drop: false }`
[INFO] [stdout] 6987aa24c8f20d10ccc40ffa7ffb6d207f2db97ea117423242f2e08ab34236fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 214b084331965ff5684f07d4106512cd352d0a271d3c8f09d3c88260d03f8922
[INFO] running `Command { std: "docker" "start" "-a" "214b084331965ff5684f07d4106512cd352d0a271d3c8f09d3c88260d03f8922", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/config/log_format.rs:200:71
[INFO] [stdout]     |
[INFO] [stdout] 200 |             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stdout]     |                                                                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 200 -             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stdout] 200 +             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => a == b,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/config/log_format.rs:201:71
[INFO] [stdout]     |
[INFO] [stdout] 201 |             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stdout]     |                                                                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 201 -             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stdout] 201 +             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => a == b,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/config/log_format.rs:202:71
[INFO] [stdout]     |
[INFO] [stdout] 202 |             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stdout]     |                                                                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 202 -             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stdout] 202 +             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => a == b,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/config/log_format.rs:203:71
[INFO] [stdout]     |
[INFO] [stdout] 203 |             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stdout]     |                                                                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 203 -             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stdout] 203 +             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => a == b,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/flexi_config_cargo.rs:176:41
[INFO] [stdout]     |
[INFO] [stdout] 176 |         Err(Issues::single(String::from(("Error parsing cargo file."))))
[INFO] [stdout]     |                                         ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 176 -         Err(Issues::single(String::from(("Error parsing cargo file."))))
[INFO] [stdout] 176 +         Err(Issues::single(String::from("Error parsing cargo file.")))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:430:40
[INFO] [stdout]     |
[INFO] [stdout] 430 |                 config.format        = try!(self.stderr_format.format_function());
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:435:43
[INFO] [stdout]     |
[INFO] [stdout] 435 |                 config.format           = try!(self.disk_format.format_function());
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/config/log_formatter.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / lazy_static!{
[INFO] [stdout] 17 | |     //*********************************************************************************************
[INFO] [stdout] 18 | |     /// This static holds the appenders we're going to use in a writable container.  This is just
[INFO] [stdout] 19 | |     /// used so the APPENDERS static can be initialized from it.
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |     };
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/config/log_formatter.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / lazy_static!{
[INFO] [stdout] 17 | |     //*********************************************************************************************
[INFO] [stdout] 18 | |     /// This static holds the appenders we're going to use in a writable container.  This is just
[INFO] [stdout] 19 | |     /// used so the APPENDERS static can be initialized from it.
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |     };
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/time_format.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pieces : Vec<Box<TimeAppender>>
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pieces : Vec<Box<dyn TimeAppender>>
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/mod.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     Ok(Box<Appender>),
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 65 |     Ok(Box<dyn Appender>),
[INFO] [stdout]    |            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_format_parser.rs:97:29
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pieces : LinkedList<Box<Appender>>
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pieces : LinkedList<Box<dyn Appender>>
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_formatter.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Full(Vec<Box<Appender>>),
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Full(Vec<Box<dyn Appender>>),
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/log_format_parser.rs:108:29
[INFO] [stdout]     |
[INFO] [stdout] 108 |         ) -> Result<Vec<Box<Appender>>, String>
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 108 |         ) -> Result<Vec<Box<dyn Appender>>, String>
[INFO] [stdout]     |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_formatter.rs:25:36
[INFO] [stdout]    |
[INFO] [stdout] 25 |     static ref APPENDERS : Vec<Box<Appender>> = {
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     static ref APPENDERS : Vec<Box<dyn Appender>> = {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_formatter.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 |     appenders : Vec<Box<Appender>>
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 79 |     appenders : Vec<Box<dyn Appender>>
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/am_pm.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 |         ) -> Box<TimeAppender>
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 55 |         ) -> Box<dyn TimeAppender>
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/hour.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 56 |         ) -> Box<TimeAppender>
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 |         ) -> Box<dyn TimeAppender>
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/month.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     ) -> Box<TimeAppender>
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 65 |     ) -> Box<dyn TimeAppender>
[INFO] [stdout]    |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/year.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 44 |         ) -> Box<TimeAppender>
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 44 |         ) -> Box<dyn TimeAppender>
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_formatter.rs:57:35
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn take(&mut self) -> Vec<Box<Appender>>
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn take(&mut self) -> Vec<Box<dyn Appender>>
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/time_format.rs:66:41
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut format : LinkedList<Box<TimeAppender>> = LinkedList::new();
[INFO] [stdout]    |                                         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut format : LinkedList<Box<dyn TimeAppender>> = LinkedList::new();
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling flexi_config v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/config/log_format.rs:200:71
[INFO] [stdout]     |
[INFO] [stdout] 200 |             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stdout]     |                                                                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 200 -             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stdout] 200 +             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => a == b,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/config/log_format.rs:201:71
[INFO] [stdout]     |
[INFO] [stdout] 201 |             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stdout]     |                                                                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 201 -             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stdout] 201 +             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => a == b,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/config/log_format.rs:202:71
[INFO] [stdout]     |
[INFO] [stdout] 202 |             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stdout]     |                                                                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 202 -             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stdout] 202 +             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => a == b,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/config/log_format.rs:203:71
[INFO] [stdout]     |
[INFO] [stdout] 203 |             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stdout]     |                                                                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 203 -             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stdout] 203 +             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => a == b,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/flexi_config_cargo.rs:176:41
[INFO] [stdout]     |
[INFO] [stdout] 176 |         Err(Issues::single(String::from(("Error parsing cargo file."))))
[INFO] [stdout]     |                                         ^                           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 176 -         Err(Issues::single(String::from(("Error parsing cargo file."))))
[INFO] [stdout] 176 +         Err(Issues::single(String::from("Error parsing cargo file.")))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:430:40
[INFO] [stdout]     |
[INFO] [stdout] 430 |                 config.format        = try!(self.stderr_format.format_function());
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:435:43
[INFO] [stdout]     |
[INFO] [stdout] 435 |                 config.format           = try!(self.disk_format.format_function());
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/config/log_formatter.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / lazy_static!{
[INFO] [stdout] 17 | |     //*********************************************************************************************
[INFO] [stdout] 18 | |     /// This static holds the appenders we're going to use in a writable container.  This is just
[INFO] [stdout] 19 | |     /// used so the APPENDERS static can be initialized from it.
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |     };
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/config/log_formatter.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / lazy_static!{
[INFO] [stdout] 17 | |     //*********************************************************************************************
[INFO] [stdout] 18 | |     /// This static holds the appenders we're going to use in a writable container.  This is just
[INFO] [stdout] 19 | |     /// used so the APPENDERS static can be initialized from it.
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |     };
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/time_format.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pieces : Vec<Box<TimeAppender>>
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pieces : Vec<Box<dyn TimeAppender>>
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/mod.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     Ok(Box<Appender>),
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 65 |     Ok(Box<dyn Appender>),
[INFO] [stdout]    |            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_format_parser.rs:97:29
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pieces : LinkedList<Box<Appender>>
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pieces : LinkedList<Box<dyn Appender>>
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_formatter.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Full(Vec<Box<Appender>>),
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Full(Vec<Box<dyn Appender>>),
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/config/log_format_parser.rs:108:29
[INFO] [stdout]     |
[INFO] [stdout] 108 |         ) -> Result<Vec<Box<Appender>>, String>
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 108 |         ) -> Result<Vec<Box<dyn Appender>>, String>
[INFO] [stdout]     |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_formatter.rs:25:36
[INFO] [stdout]    |
[INFO] [stdout] 25 |     static ref APPENDERS : Vec<Box<Appender>> = {
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     static ref APPENDERS : Vec<Box<dyn Appender>> = {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_formatter.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 |     appenders : Vec<Box<Appender>>
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 79 |     appenders : Vec<Box<dyn Appender>>
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/am_pm.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 |         ) -> Box<TimeAppender>
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 55 |         ) -> Box<dyn TimeAppender>
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/hour.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 56 |         ) -> Box<TimeAppender>
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 |         ) -> Box<dyn TimeAppender>
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/month.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     ) -> Box<TimeAppender>
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 65 |     ) -> Box<dyn TimeAppender>
[INFO] [stdout]    |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/year.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 44 |         ) -> Box<TimeAppender>
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 44 |         ) -> Box<dyn TimeAppender>
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/mod.rs:82:32
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn unwrap(self) -> Box<Appender>
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn unwrap(self) -> Box<dyn Appender>
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config/log_formatter.rs:57:35
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn take(&mut self) -> Vec<Box<Appender>>
[INFO] [stdout]    |                                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn take(&mut self) -> Vec<Box<dyn Appender>>
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/appender/time/time_format.rs:66:41
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut format : LinkedList<Box<TimeAppender>> = LinkedList::new();
[INFO] [stdout]    |                                         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut format : LinkedList<Box<dyn TimeAppender>> = LinkedList::new();
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `appender::time::TimeAppender`
[INFO] [stdout]   --> src/appender/time/am_pm.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     use appender::time::TimeAppender;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `appender::time::TimeAppender`
[INFO] [stdout]   --> src/appender/time/hour.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     use appender::time::TimeAppender;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `appender::time::TimeAppender`
[INFO] [stdout]   --> src/appender/time/month.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     use appender::time::TimeAppender;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `appender::Appender`
[INFO] [stdout]    --> src/appender/time/time_format.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     use appender::Appender;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `appender::time::TimeAppender`
[INFO] [stdout]   --> src/appender/time/year.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     use appender::time::TimeAppender;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/appender/log_test.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct LogTest
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub path : String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.41s
[INFO] running `Command { std: "docker" "inspect" "214b084331965ff5684f07d4106512cd352d0a271d3c8f09d3c88260d03f8922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "214b084331965ff5684f07d4106512cd352d0a271d3c8f09d3c88260d03f8922", kill_on_drop: false }`
[INFO] [stdout] 214b084331965ff5684f07d4106512cd352d0a271d3c8f09d3c88260d03f8922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 543e94843c6a49560d4dbeb58bcdf6a7b5cbc2f0953ea41f1ec6b067f3ae9eef
[INFO] running `Command { std: "docker" "start" "-a" "543e94843c6a49560d4dbeb58bcdf6a7b5cbc2f0953ea41f1ec6b067f3ae9eef", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/config/log_format.rs:200:71
[INFO] [stderr]     |
[INFO] [stderr] 200 |             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stderr]     |                                                                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 200 -             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stderr] 200 +             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => a == b,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/config/log_format.rs:201:71
[INFO] [stderr]     |
[INFO] [stderr] 201 |             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stderr]     |                                                                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 201 -             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stderr] 201 +             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => a == b,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/config/log_format.rs:202:71
[INFO] [stderr]     |
[INFO] [stderr] 202 |             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stderr]     |                                                                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 202 -             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stderr] 202 +             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => a == b,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/config/log_format.rs:203:71
[INFO] [stderr]     |
[INFO] [stderr] 203 |             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stderr]     |                                                                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 203 -             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stderr] 203 +             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => a == b,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/flexi_config_cargo.rs:176:41
[INFO] [stderr]     |
[INFO] [stderr] 176 |         Err(Issues::single(String::from(("Error parsing cargo file."))))
[INFO] [stderr]     |                                         ^                           ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 176 -         Err(Issues::single(String::from(("Error parsing cargo file."))))
[INFO] [stderr] 176 +         Err(Issues::single(String::from("Error parsing cargo file.")))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:430:40
[INFO] [stderr]     |
[INFO] [stderr] 430 |                 config.format        = try!(self.stderr_format.format_function());
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:435:43
[INFO] [stderr]     |
[INFO] [stderr] 435 |                 config.format           = try!(self.disk_format.format_function());
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stderr]   --> src/config/log_formatter.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / lazy_static!{
[INFO] [stderr] 17 | |     //*********************************************************************************************
[INFO] [stderr] 18 | |     /// This static holds the appenders we're going to use in a writable container.  This is just
[INFO] [stderr] 19 | |     /// used so the APPENDERS static can be initialized from it.
[INFO] [stderr] ...  |
[INFO] [stderr] 29 | |     };
[INFO] [stderr] 30 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/appender/time/time_format.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pieces : Vec<Box<TimeAppender>>
[INFO] [stderr]    |                      ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pieces : Vec<Box<dyn TimeAppender>>
[INFO] [stderr]    |                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/appender/mod.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 |     Ok(Box<Appender>),
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 65 |     Ok(Box<dyn Appender>),
[INFO] [stderr]    |            +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config/log_format_parser.rs:97:29
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pieces : LinkedList<Box<Appender>>
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pieces : LinkedList<Box<dyn Appender>>
[INFO] [stderr]    |                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config/log_formatter.rs:42:18
[INFO] [stderr]    |
[INFO] [stderr] 42 |     Full(Vec<Box<Appender>>),
[INFO] [stderr]    |                  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 42 |     Full(Vec<Box<dyn Appender>>),
[INFO] [stderr]    |                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config/log_format_parser.rs:108:29
[INFO] [stderr]     |
[INFO] [stderr] 108 |         ) -> Result<Vec<Box<Appender>>, String>
[INFO] [stderr]     |                             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 108 |         ) -> Result<Vec<Box<dyn Appender>>, String>
[INFO] [stderr]     |                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config/log_formatter.rs:25:36
[INFO] [stderr]    |
[INFO] [stderr] 25 |     static ref APPENDERS : Vec<Box<Appender>> = {
[INFO] [stderr]    |                                    ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 25 |     static ref APPENDERS : Vec<Box<dyn Appender>> = {
[INFO] [stderr]    |                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config/log_formatter.rs:79:25
[INFO] [stderr]    |
[INFO] [stderr] 79 |     appenders : Vec<Box<Appender>>
[INFO] [stderr]    |                         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 79 |     appenders : Vec<Box<dyn Appender>>
[INFO] [stderr]    |                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/appender/time/am_pm.rs:55:18
[INFO] [stderr]    |
[INFO] [stderr] 55 |         ) -> Box<TimeAppender>
[INFO] [stderr]    |                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 55 |         ) -> Box<dyn TimeAppender>
[INFO] [stderr]    |                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/appender/time/hour.rs:56:18
[INFO] [stderr]    |
[INFO] [stderr] 56 |         ) -> Box<TimeAppender>
[INFO] [stderr]    |                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 56 |         ) -> Box<dyn TimeAppender>
[INFO] [stderr]    |                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/appender/time/month.rs:65:14
[INFO] [stderr]    |
[INFO] [stderr] 65 |     ) -> Box<TimeAppender>
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 65 |     ) -> Box<dyn TimeAppender>
[INFO] [stderr]    |              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/appender/time/year.rs:44:18
[INFO] [stderr]    |
[INFO] [stderr] 44 |         ) -> Box<TimeAppender>
[INFO] [stderr]    |                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 44 |         ) -> Box<dyn TimeAppender>
[INFO] [stderr]    |                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config/log_formatter.rs:57:35
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn take(&mut self) -> Vec<Box<Appender>>
[INFO] [stderr]    |                                   ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn take(&mut self) -> Vec<Box<dyn Appender>>
[INFO] [stderr]    |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/appender/time/time_format.rs:66:41
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let mut format : LinkedList<Box<TimeAppender>> = LinkedList::new();
[INFO] [stderr]    |                                         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let mut format : LinkedList<Box<dyn TimeAppender>> = LinkedList::new();
[INFO] [stderr]    |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: `flexi_config` (lib) generated 22 warnings (1 duplicate) (run `cargo fix --lib -p flexi_config` to apply 18 suggestions)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/appender/mod.rs:82:32
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn unwrap(self) -> Box<Appender>
[INFO] [stderr]    |                                ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn unwrap(self) -> Box<dyn Appender>
[INFO] [stderr]    |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `appender::time::TimeAppender`
[INFO] [stderr]   --> src/appender/time/am_pm.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |     use appender::time::TimeAppender;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `appender::time::TimeAppender`
[INFO] [stderr]   --> src/appender/time/hour.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     use appender::time::TimeAppender;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `appender::time::TimeAppender`
[INFO] [stderr]   --> src/appender/time/month.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |     use appender::time::TimeAppender;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `appender::Appender`
[INFO] [stderr]    --> src/appender/time/time_format.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 |     use appender::Appender;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `appender::time::TimeAppender`
[INFO] [stderr]   --> src/appender/time/year.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |     use appender::time::TimeAppender;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `path` is never read
[INFO] [stderr]   --> src/appender/log_test.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct LogTest
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub path : String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `flexi_config` (lib test) generated 29 warnings (22 duplicates) (run `cargo fix --lib -p flexi_config --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flexi_config-73c306f7f290b300)
[INFO] [stdout] 
[INFO] [stdout] running 177 tests
[INFO] [stdout] test appender::event::test::left_align ... ok
[INFO] [stdout] test appender::event::test::no_formatting ... ok
[INFO] [stdout] test appender::file::test::no_formatting ... ok
[INFO] [stdout] test appender::event::test::right_align ... ok
[INFO] [stdout] test appender::event::test::truncate ... ok
[INFO] [stdout] test appender::file::test::left_align_trunc ... ok
[INFO] [stdout] test appender::file::test::left_align ... ok
[INFO] [stdout] test appender::file::test::right_align ... ok
[INFO] [stdout] test appender::formatter::test::left_align ... ok
[INFO] [stdout] test appender::file::test::truncate ... ok
[INFO] [stdout] test appender::formatter::test::left_align_trunc ... ok
[INFO] [stdout] test appender::formatter::test::no_formatting ... ok
[INFO] [stdout] test appender::formatter::test::right_align ... ok
[INFO] [stdout] test appender::formatter::test::right_align_trunc ... ok
[INFO] [stdout] test appender::formatter::test::truncate ... ok
[INFO] [stdout] test appender::line::test::left_align ... ok
[INFO] [stdout] test appender::line::test::left_align_trunc ... ok
[INFO] [stdout] test appender::line::test::no_formatting ... ok
[INFO] [stdout] test appender::line::test::right_align ... ok
[INFO] [stdout] test appender::line::test::right_align_trunc ... ok
[INFO] [stdout] test appender::module::test::left_align ... ok
[INFO] [stdout] test appender::line::test::truncate ... ok
[INFO] [stdout] test appender::module::test::left_align_trunc ... ok
[INFO] [stdout] test appender::module::test::no_formatting ... ok
[INFO] [stdout] test appender::priority::test::long_lower ... ok
[INFO] [stdout] test appender::priority::test::long_upper ... ok
[INFO] [stdout] test appender::priority::test::short_upper ... ok
[INFO] [stdout] test appender::priority::test::short_lower ... ok
[INFO] [stdout] test appender::module::test::right_align ... ok
[INFO] [stdout] test appender::target::test::left_align ... ok
[INFO] [stdout] test appender::target::test::left_align_trunc ... ok
[INFO] [stdout] test appender::time::hour::tests::test_12 ... ok
[INFO] [stdout] test appender::target::test::truncate ... ok
[INFO] [stdout] test appender::target::test::right_align_trunc ... ok
[INFO] [stdout] test appender::target::test::right_align ... ok
[INFO] [stdout] test appender::file::test::right_align_trunc ... ok
[INFO] [stdout] test appender::module::test::right_align_trunc ... ok
[INFO] [stdout] test appender::time::am_pm::tests::test_uppercase ... ok
[INFO] [stdout] test appender::module::test::truncate ... ok
[INFO] [stdout] test appender::target::test::no_formatting ... ok
[INFO] [stdout] test appender::time::day::tests::test ... ok
[INFO] [stdout] test appender::text::test::test ... ok
[INFO] [stdout] test appender::event::test::left_align_trunc ... ok
[INFO] [stdout] test appender::time::am_pm::tests::test_lowercase ... ok
[INFO] [stdout] test appender::event::test::right_align_trunc ... ok
[INFO] [stdout] test appender::time::minute::tests::test ... ok
[INFO] [stdout] test appender::time::time_format::tests::test_static ... ok
[INFO] [stdout] test appender::time::second::tests::test ... ok
[INFO] [stdout] test appender::time::hour::tests::test_long ... ok
[INFO] [stdout] test appender::time::month::tests::current_numbers ... ok
[INFO] [stdout] test appender::time::month::tests::current_uppercase ... ok
[INFO] [stdout] test appender::time::year::tests::test_short ... ok
[INFO] [stdout] test appender::time::time_format::tests::test_complex ... ok
[INFO] [stdout] test appender::time::time_format::tests::test_hour ... ok
[INFO] [stdout] test appender::time::time_format::tests::test_year ... ok
[INFO] [stdout] test config::issues_builder::tests::error_if_missing_false ... ok
[INFO] [stdout] test config::issues_builder::tests::error_if_missing_true ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_boolean_false ... ok
[INFO] [stdout] test appender::time::millisecond::tests::test ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_boolean_missing ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_decodable_bad ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_boolean_true ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_decodable_error ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_decodable_missing ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_decodable_non_string ... ok
[INFO] [stdout] test appender::time::time_format::tests::test_am_pm ... ok
[INFO] [stdout] test appender::time::month::tests::current_lowercase ... ok
[INFO] [stdout] test appender::time::time_format::tests::test_month ... ok
[INFO] [stdout] test appender::time::time_format::tests::test_day ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_decodable_false ... ok
[INFO] [stdout] test appender::time::time_format::tests::test_minute ... ok
[INFO] [stdout] test appender::time::time_format::tests::test_second ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_number_or_false_huge ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_number_or_false_missing ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_number_or_false_negative ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_number_or_false_string ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_number_or_false_number ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_number_or_false_true ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_string_false ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_string_missing ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_string_or_false_false ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_string_or_false_missing ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_string_or_false_string ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_string_or_false_number ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_string_or_false_true ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_values_missing ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_values_non_string ... ok
[INFO] [stdout] test config::issues_builder::tests::report_unused_true ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_values_true ... ok
[INFO] [stdout] test config::log_format::tests::decode ... ok
[INFO] [stdout] test config::issues_builder::tests::report_unused_false ... ok
[INFO] [stdout] test config::log_format::tests::encode ... ok
[INFO] [stdout] test config::issues_builder::tests::warn_if_missing_false ... ok
[INFO] [stdout] test config::log_format::tests::not_equal ... ok
[INFO] [stdout] test config::issues_builder::tests::warn_if_missing_true ... ok
[INFO] [stdout] test config::log_format_parser::tests::event ... ok
[INFO] [stdout] test config::log_format_parser::tests::file ... ok
[INFO] [stdout] test config::log_format_parser::tests::line ... ok
[INFO] [stdout] test config::log_format_parser::tests::target ... ok
[INFO] [stdout] test config::log_format_parser::tests::full ... ok
[INFO] [stdout] test config::target::tests::decode ... ok
[INFO] [stdout] test config::log_format_parser::tests::time ... ok
[INFO] [stdout] test config::toml_common::tests::application_good ... ok
[INFO] [stdout] test config::log_format_parser::tests::priority ... ok
[INFO] [stdout] test config::toml_common::tests::disk_absent ... ok
[INFO] [stdout] test config::target::tests::encode ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_string_true ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_values_false ... ok
[INFO] [stdout] test config::log_format_parser::tests::module ... ok
[INFO] [stdout] test config::issues_builder::tests::expect_number_or_false_false ... ok
[INFO] [stdout] test config::log_format::tests::equal ... ok
[INFO] [stdout] test config::toml_common::tests::set_application ... ok
[INFO] [stdout] test config::toml_common::tests::set_disk ... ok
[INFO] [stdout] test config::toml_common::tests::set_priority ... ok
[INFO] [stdout] test config::toml_common::tests::priority_absent ... ok
[INFO] [stdout] test config::toml_common::tests::priority_good ... ok
[INFO] [stdout] test appender::time::time_format::tests::test_milli ... ok
[INFO] [stdout] test config::toml_common::tests::set_stderr ... ok
[INFO] [stdout] test config::toml_common::tests::set_target ... ok
[INFO] [stdout] test config::toml_common::tests::stderr_absent ... ok
[INFO] [stdout] test config::toml_common::tests::stderr_good ... ok
[INFO] [stdout] test config::toml_common::tests::target_good ... ok
[INFO] [stdout] test config::toml_common::tests::target_absent ... ok
[INFO] [stdout] test config::toml_common::tests::disk_good ... ok
[INFO] [stdout] test config::toml_common::tests::verify ... ok
[INFO] [stdout] test config::toml_depends::tests::set_priority_none ... ok
[INFO] [stdout] test config::toml_depends::tests::set_priority_some ... ok
[INFO] [stdout] test config::toml_depends::tests::priority_some ... ok
[INFO] [stdout] test config::toml_depends::tests::verify_bad ... ok
[INFO] [stdout] test config::toml_depends::tests::verify_good ... ok
[INFO] [stdout] test config::toml_disk::tests::dir_absent ... ok
[INFO] [stdout] test config::toml_disk::tests::dir ... ok
[INFO] [stdout] test config::toml_disk::tests::dup_err_absent ... ok
[INFO] [stdout] test config::toml_disk::tests::dup_err ... ok
[INFO] [stdout] test config::toml_disk::tests::dup_info ... ok
[INFO] [stdout] test config::toml_disk::tests::dup_info_absent ... ok
[INFO] [stdout] test config::toml_disk::tests::extension ... ok
[INFO] [stdout] test config::toml_common::tests::application_invalid - should panic ... ok
[INFO] [stdout] test config::toml_common::tests::application_absent - should panic ... ok
[INFO] [stdout] test config::toml_disk::tests::max_size ... ok
[INFO] [stdout] test config::toml_disk::tests::max_size_absent ... ok
[INFO] [stdout] test config::toml_common::tests::disk_invalid - should panic ... ok
[INFO] [stdout] test appender::time::year::tests::test_long ... ok
[INFO] [stdout] test config::toml_disk::tests::extension_absent ... ok
[INFO] [stdout] test config::toml_disk::tests::name_suffix ... ok
[INFO] [stdout] test config::toml_disk::tests::name_suffix_absent ... ok
[INFO] [stdout] test config::toml_disk::tests::max_size_huge - should panic ... ok
[INFO] [stdout] test config::toml_common::tests::level_wrong - should panic ... ok
[INFO] [stdout] test config::toml_disk::tests::set_dir_none ... ok
[INFO] [stdout] test config::toml_common::tests::priority_invalid - should panic ... ok
[INFO] [stdout] test config::toml_disk::tests::set_dir_some ... ok
[INFO] [stdout] test config::toml_common::tests::stderr_invalid - should panic ... ok
[INFO] [stdout] test config::toml_disk::tests::set_dup_err ... ok
[INFO] [stdout] test config::toml_common::tests::stderr_wrong - should panic ... ok
[INFO] [stdout] test config::toml_disk::tests::set_extension ... ok
[INFO] [stdout] test config::toml_disk::tests::set_dup_info ... ok
[INFO] [stdout] test config::toml_disk::tests::set_max_size_none ... ok
[INFO] [stdout] test config::toml_disk::tests::set_max_size_some ... ok
[INFO] [stdout] test config::toml_common::tests::target_invalid - should panic ... ok
[INFO] [stdout] test config::toml_disk::tests::set_name_suffix_none ... ok
[INFO] [stdout] test config::toml_common::tests::target_wrong - should panic ... ok
[INFO] [stdout] test config::toml_disk::tests::set_name_suffix_some ... ok
[INFO] [stdout] test config::toml_disk::tests::timestamp ... ok
[INFO] [stdout] test config::toml_disk::tests::timestamp_absent ... ok
[INFO] [stdout] test config::toml_disk::tests::verify ... ok
[INFO] [stdout] test config::toml_disk::tests::set_timestamp ... ok
[INFO] [stdout] test config::toml_depends::tests::priority_panic - should panic ... ok
[INFO] [stdout] test config::toml_disk::tests::dup_err_invalid - should panic ... ok
[INFO] [stdout] test config::toml_disk::tests::dir_invalid - should panic ... ok
[INFO] [stdout] test config::toml_disk::tests::dup_info_invalid - should panic ... ok
[INFO] [stdout] test config::toml_disk::tests::extension_invalid - should panic ... ok
[INFO] [stdout] test config::toml_common::tests::disk_wrong - should panic ... ok
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test config::toml_disk::tests::max_size_invalid - should panic ... ok
[INFO] [stdout] test config::toml_disk::tests::max_size_negative - should panic ... ok
[INFO] [stdout] test config::toml_disk::tests::name_suffix_invalid - should panic ... ok
[INFO] [stdout] test config::toml_disk::tests::timestamp_invalid - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 177 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flexi_config
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/config/log_format.rs:200:71
[INFO] [stderr]     |
[INFO] [stderr] 200 |             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stderr]     |                                                                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 200 -             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stderr] 200 +             (&LogFormat::Custom(ref a), &LogFormat::Custom(ref b)) => a == b,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/config/log_format.rs:201:71
[INFO] [stderr]     |
[INFO] [stderr] 201 |             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stderr]     |                                                                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 201 -             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stderr] 201 +             (&LogFormat::CustomStr(a),  &LogFormat::CustomStr(b))  => a == b,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/config/log_format.rs:202:71
[INFO] [stderr]     |
[INFO] [stderr] 202 |             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stderr]     |                                                                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 202 -             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => (a == b),
[INFO] [stderr] 202 +             (&LogFormat::Custom(ref a), &LogFormat::CustomStr(b))  => a == b,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/config/log_format.rs:203:71
[INFO] [stderr]     |
[INFO] [stderr] 203 |             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stderr]     |                                                                       ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 203 -             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => (a == b),
[INFO] [stderr] 203 +             (&LogFormat::CustomStr(a),  &LogFormat::Custom(ref b)) => a == b,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/flexi_config_cargo.rs:176:41
[INFO] [stderr]     |
[INFO] [stderr] 176 |         Err(Issues::single(String::from(("Error parsing cargo file."))))
[INFO] [stderr]     |                                         ^                           ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 176 -         Err(Issues::single(String::from(("Error parsing cargo file."))))
[INFO] [stderr] 176 +         Err(Issues::single(String::from("Error parsing cargo file.")))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/config/log_format.rs - config::log_format::LogFormat (line 62) ... ok
[INFO] [stdout] test src/lib.rs - FlexiConfig::apply (line 398) ... ok
[INFO] [stdout] test src/lib.rs - FlexiConfig::new (line 351) ... ok
[INFO] [stdout] test src/flexi_config_cargo.rs - flexi_config_cargo::FlexiConfig::from_cargo_file (line 29) ... FAILED
[INFO] [stdout] test src/config/issues.rs - config::issues::Issues (line 20) ... ok
[INFO] [stdout] test src/flexi_config_from_toml.rs - flexi_config_from_toml::FlexiConfig::from_toml_string (line 97) ... ok
[INFO] [stdout] test src/flexi_config_cargo.rs - flexi_config_cargo::FlexiConfig::from_cargo_file (line 40) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 14) ... FAILED
[INFO] [stdout] test src/flexi_config_to_toml.rs - flexi_config_to_toml::FlexiConfig::to_toml_string (line 58) ... ok
[INFO] [stdout] test src/flexi_config_to_toml.rs - flexi_config_to_toml::FlexiConfig::to_toml_file (line 77) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 30) ... FAILED
[INFO] [stdout] test src/flexi_config_from_toml.rs - flexi_config_from_toml::FlexiConfig::from_toml_file (line 58) ... FAILED
[INFO] [stdout] test src/flexi_config_cargo.rs - flexi_config_cargo::FlexiConfig::from_cargo (line 68) ... FAILED
[INFO] [stdout] test src/lib.rs - FlexiConfig::new (line 335) ... ok
[INFO] [stdout] test src/lib.rs - FlexiConfig::apply (line 414) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/flexi_config_cargo.rs - flexi_config_cargo::FlexiConfig::from_cargo_file (line 29) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/flexi_config_cargo.rs:9:33:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "Could not create file: Read-only file system (os error 30)"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6445ef9c9852 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6445ef9c9852 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6445ef9c9852 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6445ef9c9852 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6445ef9e9583 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6445ef9e9583 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x6445ef9c7573 - std::io::default_write_fmt::h1470b6bb31d733fd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6445ef9c7573 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6445ef9c96a2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6445ef9ca726 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x6445ef9ca529 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x6445ef9cb0f2 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x6445ef9cae8a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x6445ef9c9d59 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x6445ef9cab1d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x6445ef9e83d0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x6445ef9e8746 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   17:     0x6445ef98e84b - rust_out::main::_doctest_main_src_flexi_config_cargo_rs_29_0::h07494dfa4200dc55
[INFO] [stdout]   18:     0x6445ef98e6b6 - rust_out::main::h707a703e23e8b691
[INFO] [stdout]   19:     0x6445ef98cb43 - core::ops::function::FnOnce::call_once::hacedfcda517d60ac
[INFO] [stdout]   20:     0x6445ef98c896 - std::sys::backtrace::__rust_begin_short_backtrace::h4237a9aceaf0c727
[INFO] [stdout]   21:     0x6445ef98c7d9 - std::rt::lang_start::{{closure}}::hd68394c0f7c71761
[INFO] [stdout]   22:     0x6445ef9c5420 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h106557a9d245eb10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   23:     0x6445ef9c5420 - std::panicking::catch_unwind::do_call::h18100d9574045a86
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   24:     0x6445ef9c5420 - std::panicking::catch_unwind::hf9f86a2471d520c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   25:     0x6445ef9c5420 - std::panic::catch_unwind::h410688ae8e8348a9
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x6445ef9c5420 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x6445ef9c5420 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x6445ef9c5420 - std::panicking::catch_unwind::h61ceb8228d4a4310
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x6445ef9c5420 - std::panic::catch_unwind::hf4a60a68b20bb306
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x6445ef9c5420 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x6445ef98c7c1 - std::rt::lang_start::h323b15ce03982075
[INFO] [stdout]   32:     0x6445ef98e8b5 - main
[INFO] [stdout]   33:     0x719fcce541ca - <unknown>
[INFO] [stdout]   34:     0x719fcce5428b - __libc_start_main
[INFO] [stdout]   35:     0x6445ef98ab65 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/flexi_config_cargo.rs - flexi_config_cargo::FlexiConfig::from_cargo_file (line 40) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/flexi_config_cargo.rs:12:33:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "Could not create file: Read-only file system (os error 30)"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x601dd2a75a32 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x601dd2a75a32 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x601dd2a75a32 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x601dd2a75a32 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x601dd2a95763 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x601dd2a95763 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x601dd2a73753 - std::io::default_write_fmt::h1470b6bb31d733fd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x601dd2a73753 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x601dd2a75882 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x601dd2a76906 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x601dd2a76709 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x601dd2a772d2 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x601dd2a7706a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x601dd2a75f39 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x601dd2a76cfd - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x601dd2a945b0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x601dd2a94926 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   17:     0x601dd2a3a938 - rust_out::main::_doctest_main_src_flexi_config_cargo_rs_40_0::h76273fe40c9a85c0
[INFO] [stdout]   18:     0x601dd2a3a646 - rust_out::main::h707a703e23e8b691
[INFO] [stdout]   19:     0x601dd2a37563 - core::ops::function::FnOnce::call_once::hacedfcda517d60ac
[INFO] [stdout]   20:     0x601dd2a372b6 - std::sys::backtrace::__rust_begin_short_backtrace::h4237a9aceaf0c727
[INFO] [stdout]   21:     0x601dd2a371f9 - std::rt::lang_start::{{closure}}::hd68394c0f7c71761
[INFO] [stdout]   22:     0x601dd2a71600 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h106557a9d245eb10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   23:     0x601dd2a71600 - std::panicking::catch_unwind::do_call::h18100d9574045a86
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   24:     0x601dd2a71600 - std::panicking::catch_unwind::hf9f86a2471d520c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   25:     0x601dd2a71600 - std::panic::catch_unwind::h410688ae8e8348a9
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x601dd2a71600 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x601dd2a71600 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x601dd2a71600 - std::panicking::catch_unwind::h61ceb8228d4a4310
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x601dd2a71600 - std::panic::catch_unwind::hf4a60a68b20bb306
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x601dd2a71600 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x601dd2a371e1 - std::rt::lang_start::h323b15ce03982075
[INFO] [stdout]   32:     0x601dd2a3aa95 - main
[INFO] [stdout]   33:     0x71a6645e61ca - <unknown>
[INFO] [stdout]   34:     0x71a6645e628b - __libc_start_main
[INFO] [stdout]   35:     0x601dd2a352d5 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 14) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/lib.rs:14:33:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "Could not create file: Read-only file system (os error 30)"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fcb97829a32 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fcb97829a32 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fcb97829a32 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5fcb97829a32 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5fcb97849763 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5fcb97849763 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5fcb97827753 - std::io::default_write_fmt::h1470b6bb31d733fd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fcb97827753 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5fcb97829882 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5fcb9782a906 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5fcb9782a709 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x5fcb9782b2d2 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x5fcb9782b06a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x5fcb97829f39 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x5fcb9782acfd - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x5fcb978485b0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x5fcb97848926 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   17:     0x5fcb977ee930 - rust_out::main::_doctest_main_src_lib_rs_14_0::h171450d0546ba80c
[INFO] [stdout]   18:     0x5fcb977ee656 - rust_out::main::h707a703e23e8b691
[INFO] [stdout]   19:     0x5fcb977eb573 - core::ops::function::FnOnce::call_once::hacedfcda517d60ac
[INFO] [stdout]   20:     0x5fcb977eb2c6 - std::sys::backtrace::__rust_begin_short_backtrace::h4237a9aceaf0c727
[INFO] [stdout]   21:     0x5fcb977eb209 - std::rt::lang_start::{{closure}}::hd68394c0f7c71761
[INFO] [stdout]   22:     0x5fcb97825600 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h106557a9d245eb10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   23:     0x5fcb97825600 - std::panicking::catch_unwind::do_call::h18100d9574045a86
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   24:     0x5fcb97825600 - std::panicking::catch_unwind::hf9f86a2471d520c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   25:     0x5fcb97825600 - std::panic::catch_unwind::h410688ae8e8348a9
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x5fcb97825600 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x5fcb97825600 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x5fcb97825600 - std::panicking::catch_unwind::h61ceb8228d4a4310
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x5fcb97825600 - std::panic::catch_unwind::hf4a60a68b20bb306
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5fcb97825600 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x5fcb977eb1f1 - std::rt::lang_start::h323b15ce03982075
[INFO] [stdout]   32:     0x5fcb977eea95 - main
[INFO] [stdout]   33:     0x768210d921ca - <unknown>
[INFO] [stdout]   34:     0x768210d9228b - __libc_start_main
[INFO] [stdout]   35:     0x5fcb977e92e5 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/flexi_config_to_toml.rs - flexi_config_to_toml::FlexiConfig::to_toml_file (line 77) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/flexi_config_to_toml.rs:9:33:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "Could not create file: Read-only file system (os error 30)"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55792d27d862 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x55792d27d862 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x55792d27d862 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x55792d27d862 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x55792d29d593 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x55792d29d593 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x55792d27b583 - std::io::default_write_fmt::h1470b6bb31d733fd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x55792d27b583 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x55792d27d6b2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x55792d27e736 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x55792d27e539 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x55792d27f102 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x55792d27ee9a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x55792d27dd69 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x55792d27eb2d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x55792d29c3e0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x55792d29c756 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   17:     0x55792d24285b - rust_out::main::_doctest_main_src_flexi_config_to_toml_rs_77_0::h5a0574bb6d031f03
[INFO] [stdout]   18:     0x55792d2426c6 - rust_out::main::h707a703e23e8b691
[INFO] [stdout]   19:     0x55792d240b53 - core::ops::function::FnOnce::call_once::hacedfcda517d60ac
[INFO] [stdout]   20:     0x55792d2408a6 - std::sys::backtrace::__rust_begin_short_backtrace::h4237a9aceaf0c727
[INFO] [stdout]   21:     0x55792d2407e9 - std::rt::lang_start::{{closure}}::hd68394c0f7c71761
[INFO] [stdout]   22:     0x55792d279430 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h106557a9d245eb10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   23:     0x55792d279430 - std::panicking::catch_unwind::do_call::h18100d9574045a86
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   24:     0x55792d279430 - std::panicking::catch_unwind::hf9f86a2471d520c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   25:     0x55792d279430 - std::panic::catch_unwind::h410688ae8e8348a9
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x55792d279430 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x55792d279430 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x55792d279430 - std::panicking::catch_unwind::h61ceb8228d4a4310
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x55792d279430 - std::panic::catch_unwind::hf4a60a68b20bb306
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x55792d279430 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x55792d2407d1 - std::rt::lang_start::h323b15ce03982075
[INFO] [stdout]   32:     0x55792d2428c5 - main
[INFO] [stdout]   33:     0x7270f76df1ca - <unknown>
[INFO] [stdout]   34:     0x7270f76df28b - __libc_start_main
[INFO] [stdout]   35:     0x55792d23eb75 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 30) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/lib.rs:8:58:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Issues { errors: ["Could not open cargo file: No such file or directory (os error 2)"], warnings: [] }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x578aa9d313c2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x578aa9d313c2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x578aa9d313c2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x578aa9d313c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x578aa9d4f2c3 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x578aa9d4f2c3 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x578aa9d2e993 - std::io::default_write_fmt::h1470b6bb31d733fd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x578aa9d2e993 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x578aa9d31212 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x578aa9d32756 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x578aa9d32559 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x578aa9d33122 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x578aa9d32eba - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x578aa9d318c9 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x578aa9d32b4d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x578aa9d4e4d0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x578aa9d4e876 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   17:     0x578aa9c9b504 - rust_out::main::_doctest_main_src_lib_rs_30_0::h30372dcf6af4913a
[INFO] [stdout]   18:     0x578aa9c9b456 - rust_out::main::h707a703e23e8b691
[INFO] [stdout]   19:     0x578aa9c99af3 - core::ops::function::FnOnce::call_once::hacedfcda517d60ac
[INFO] [stdout]   20:     0x578aa9c998a6 - std::sys::backtrace::__rust_begin_short_backtrace::h4237a9aceaf0c727
[INFO] [stdout]   21:     0x578aa9c997e9 - std::rt::lang_start::{{closure}}::hd68394c0f7c71761
[INFO] [stdout]   22:     0x578aa9d2ad50 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h106557a9d245eb10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   23:     0x578aa9d2ad50 - std::panicking::catch_unwind::do_call::h18100d9574045a86
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   24:     0x578aa9d2ad50 - std::panicking::catch_unwind::hf9f86a2471d520c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   25:     0x578aa9d2ad50 - std::panic::catch_unwind::h410688ae8e8348a9
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x578aa9d2ad50 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x578aa9d2ad50 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x578aa9d2ad50 - std::panicking::catch_unwind::h61ceb8228d4a4310
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x578aa9d2ad50 - std::panic::catch_unwind::hf4a60a68b20bb306
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x578aa9d2ad50 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x578aa9c997d1 - std::rt::lang_start::h323b15ce03982075
[INFO] [stdout]   32:     0x578aa9c9b5c5 - main
[INFO] [stdout]   33:     0x7e9d4a3e91ca - <unknown>
[INFO] [stdout]   34:     0x7e9d4a3e928b - __libc_start_main
[INFO] [stdout]   35:     0x578aa9c98625 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/flexi_config_from_toml.rs - flexi_config_from_toml::FlexiConfig::from_toml_file (line 58) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/flexi_config_from_toml.rs:7:58:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Issues { errors: ["Could not open cargo file: No such file or directory (os error 2)"], warnings: [] }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6023092ca402 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6023092ca402 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6023092ca402 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6023092ca402 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6023092e8303 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6023092e8303 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x6023092c79d3 - std::io::default_write_fmt::h1470b6bb31d733fd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6023092c79d3 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6023092ca252 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6023092cb796 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x6023092cb599 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x6023092cc162 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x6023092cbefa - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x6023092ca909 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x6023092cbb8d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x6023092e7510 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x6023092e78b6 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   17:     0x6023092344c4 - rust_out::main::_doctest_main_src_flexi_config_from_toml_rs_58_0::hce9c704a3ba470ec
[INFO] [stdout]   18:     0x602309234416 - rust_out::main::h707a703e23e8b691
[INFO] [stdout]   19:     0x602309232ae3 - core::ops::function::FnOnce::call_once::hacedfcda517d60ac
[INFO] [stdout]   20:     0x602309232896 - std::sys::backtrace::__rust_begin_short_backtrace::h4237a9aceaf0c727
[INFO] [stdout]   21:     0x6023092327d9 - std::rt::lang_start::{{closure}}::hd68394c0f7c71761
[INFO] [stdout]   22:     0x6023092c3d90 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h106557a9d245eb10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   23:     0x6023092c3d90 - std::panicking::catch_unwind::do_call::h18100d9574045a86
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   24:     0x6023092c3d90 - std::panicking::catch_unwind::hf9f86a2471d520c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   25:     0x6023092c3d90 - std::panic::catch_unwind::h410688ae8e8348a9
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x6023092c3d90 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x6023092c3d90 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x6023092c3d90 - std::panicking::catch_unwind::h61ceb8228d4a4310
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x6023092c3d90 - std::panic::catch_unwind::hf4a60a68b20bb306
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x6023092c3d90 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x6023092327c1 - std::rt::lang_start::h323b15ce03982075
[INFO] [stdout]   32:     0x602309234605 - main
[INFO] [stdout]   33:     0x746a3d12d1ca - <unknown>
[INFO] [stdout]   34:     0x746a3d12d28b - __libc_start_main
[INFO] [stdout]   35:     0x602309231645 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/flexi_config_cargo.rs - flexi_config_cargo::FlexiConfig::from_cargo (line 68) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/flexi_config_cargo.rs:15:33:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "Could not create file: Read-only file system (os error 30)"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62f7a66b9ef2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62f7a66b9ef2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62f7a66b9ef2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x62f7a66b9ef2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x62f7a66d9c23 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x62f7a66d9c23 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x62f7a66b7c13 - std::io::default_write_fmt::h1470b6bb31d733fd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62f7a66b7c13 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x62f7a66b9d42 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x62f7a66badc6 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x62f7a66babc9 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x62f7a66bb792 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x62f7a66bb52a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x62f7a66ba3f9 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x62f7a66bb1bd - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x62f7a66d8a70 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x62f7a66d8de6 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   17:     0x62f7a667efbc - rust_out::main::_doctest_main_src_flexi_config_cargo_rs_68_0::hba6211b443e9bc85
[INFO] [stdout]   18:     0x62f7a667ee26 - rust_out::main::h707a703e23e8b691
[INFO] [stdout]   19:     0x62f7a667d2b3 - core::ops::function::FnOnce::call_once::hacedfcda517d60ac
[INFO] [stdout]   20:     0x62f7a667d006 - std::sys::backtrace::__rust_begin_short_backtrace::h4237a9aceaf0c727
[INFO] [stdout]   21:     0x62f7a667cf49 - std::rt::lang_start::{{closure}}::hd68394c0f7c71761
[INFO] [stdout]   22:     0x62f7a66b5ae0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h106557a9d245eb10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   23:     0x62f7a66b5ae0 - std::panicking::catch_unwind::do_call::h18100d9574045a86
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   24:     0x62f7a66b5ae0 - std::panicking::catch_unwind::hf9f86a2471d520c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   25:     0x62f7a66b5ae0 - std::panic::catch_unwind::h410688ae8e8348a9
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x62f7a66b5ae0 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x62f7a66b5ae0 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x62f7a66b5ae0 - std::panicking::catch_unwind::h61ceb8228d4a4310
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x62f7a66b5ae0 - std::panic::catch_unwind::hf4a60a68b20bb306
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x62f7a66b5ae0 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x62f7a667cf31 - std::rt::lang_start::h323b15ce03982075
[INFO] [stdout]   32:     0x62f7a667f025 - main
[INFO] [stdout]   33:     0x7aec04e971ca - <unknown>
[INFO] [stdout]   34:     0x7aec04e9728b - __libc_start_main
[INFO] [stdout]   35:     0x62f7a667b965 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - FlexiConfig::apply (line 414) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/lib.rs:7:54:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Issues { errors: ["Could not open cargo file: No such file or directory (os error 2)"], warnings: [] }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62ebff1a3402 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62ebff1a3402 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62ebff1a3402 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x62ebff1a3402 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x62ebff1c1303 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x62ebff1c1303 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x62ebff1a09d3 - std::io::default_write_fmt::h1470b6bb31d733fd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62ebff1a09d3 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x62ebff1a3252 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x62ebff1a4796 - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x62ebff1a4599 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x62ebff1a5162 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x62ebff1a4efa - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x62ebff1a3909 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x62ebff1a4b8d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x62ebff1c0510 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x62ebff1c08b6 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   17:     0x62ebff10d4c4 - rust_out::main::_doctest_main_src_lib_rs_414_0::ha8b231d08b6dfcfe
[INFO] [stdout]   18:     0x62ebff10d416 - rust_out::main::h707a703e23e8b691
[INFO] [stdout]   19:     0x62ebff10bae3 - core::ops::function::FnOnce::call_once::hacedfcda517d60ac
[INFO] [stdout]   20:     0x62ebff10b896 - std::sys::backtrace::__rust_begin_short_backtrace::h4237a9aceaf0c727
[INFO] [stdout]   21:     0x62ebff10b7d9 - std::rt::lang_start::{{closure}}::hd68394c0f7c71761
[INFO] [stdout]   22:     0x62ebff19cd90 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h106557a9d245eb10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   23:     0x62ebff19cd90 - std::panicking::catch_unwind::do_call::h18100d9574045a86
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   24:     0x62ebff19cd90 - std::panicking::catch_unwind::hf9f86a2471d520c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   25:     0x62ebff19cd90 - std::panic::catch_unwind::h410688ae8e8348a9
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x62ebff19cd90 - std::rt::lang_start_internal::{{closure}}::h42fee7344f1a80c6
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x62ebff19cd90 - std::panicking::catch_unwind::do_call::h62b4ab9c433ebcfb
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x62ebff19cd90 - std::panicking::catch_unwind::h61ceb8228d4a4310
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x62ebff19cd90 - std::panic::catch_unwind::hf4a60a68b20bb306
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x62ebff19cd90 - std::rt::lang_start_internal::h3478bd2aa4cc9cb2
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x62ebff10b7c1 - std::rt::lang_start::h323b15ce03982075
[INFO] [stdout]   32:     0x62ebff10d605 - main
[INFO] [stdout]   33:     0x7b9ebbc4c1ca - <unknown>
[INFO] [stdout]   34:     0x7b9ebbc4c28b - __libc_start_main
[INFO] [stdout]   35:     0x62ebff10a645 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/flexi_config_cargo.rs - flexi_config_cargo::FlexiConfig::from_cargo (line 68)
[INFO] [stdout]     src/flexi_config_cargo.rs - flexi_config_cargo::FlexiConfig::from_cargo_file (line 29)
[INFO] [stdout]     src/flexi_config_cargo.rs - flexi_config_cargo::FlexiConfig::from_cargo_file (line 40)
[INFO] [stdout]     src/flexi_config_from_toml.rs - flexi_config_from_toml::FlexiConfig::from_toml_file (line 58)
[INFO] [stdout]     src/flexi_config_to_toml.rs - flexi_config_to_toml::FlexiConfig::to_toml_file (line 77)
[INFO] [stdout]     src/lib.rs - (line 14)
[INFO] [stdout]     src/lib.rs - (line 30)
[INFO] [stdout]     src/lib.rs - FlexiConfig::apply (line 414)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.59s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "543e94843c6a49560d4dbeb58bcdf6a7b5cbc2f0953ea41f1ec6b067f3ae9eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "543e94843c6a49560d4dbeb58bcdf6a7b5cbc2f0953ea41f1ec6b067f3ae9eef", kill_on_drop: false }`
[INFO] [stdout] 543e94843c6a49560d4dbeb58bcdf6a7b5cbc2f0953ea41f1ec6b067f3ae9eef
