[INFO] fetching crate fungui_syntax 0.1.1...
[INFO] testing fungui_syntax-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate fungui_syntax 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate fungui_syntax 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fungui_syntax 0.1.1
[INFO] finished tweaking crates.io crate fungui_syntax 0.1.1
[INFO] tweaked toml for crates.io crate fungui_syntax 0.1.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f3ed2570dd29927dc8ac57214a61135dea30c7e1431cec88ca493934bf9258b9
[INFO] running `Command { std: "docker" "start" "-a" "f3ed2570dd29927dc8ac57214a61135dea30c7e1431cec88ca493934bf9258b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3ed2570dd29927dc8ac57214a61135dea30c7e1431cec88ca493934bf9258b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3ed2570dd29927dc8ac57214a61135dea30c7e1431cec88ca493934bf9258b9", kill_on_drop: false }`
[INFO] [stdout] f3ed2570dd29927dc8ac57214a61135dea30c7e1431cec88ca493934bf9258b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ebb7155dfe75a6cb166f007be278a5724ce3e1afd2ff4798c96c4fc6bb12417
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9ebb7155dfe75a6cb166f007be278a5724ce3e1afd2ff4798c96c4fc6bb12417", kill_on_drop: false }`
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling fungui_syntax v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Error` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:158:25
[INFO] [stdout]     |
[INFO] [stdout] 18  | pub use combine::easy::{Errors, Error, Info};
[INFO] [stdout]     |                                 ----- the item `Error` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 158 |     use combine::easy::{Error, Info};
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Info` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:158:32
[INFO] [stdout]     |
[INFO] [stdout] 18  | pub use combine::easy::{Errors, Error, Info};
[INFO] [stdout]     |                                        ---- the item `Info` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 158 |     use combine::easy::{Error, Info};
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/desc/mod.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |                     try(char('}').map(|_| Flow::Break))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/desc/mod.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         try(boolean).or(try(float)).or(try(integer)).or(string),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/desc/mod.rs:245:25
[INFO] [stdout]     |
[INFO] [stdout] 245 |         try(boolean).or(try(float)).or(try(integer)).or(string),
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/desc/mod.rs:245:40
[INFO] [stdout]     |
[INFO] [stdout] 245 |         try(boolean).or(try(float)).or(try(integer)).or(string),
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         try(spaces().with(string("@text").map(|_| Matcher::Text)))
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:184:17
[INFO] [stdout]     |
[INFO] [stdout] 184 |         sep_by1(try(matcher), try(spaces().with(token('>')))),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:184:31
[INFO] [stdout]     |
[INFO] [stdout] 184 |         sep_by1(try(matcher), try(spaces().with(token('>')))),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:232:21
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     try(char('}').map(|_| Flow::Break))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 521 |         try(boolean)
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:522:17
[INFO] [stdout]     |
[INFO] [stdout] 522 |             .or(try(float))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:523:17
[INFO] [stdout]     |
[INFO] [stdout] 523 |             .or(try(integer))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:524:17
[INFO] [stdout]     |
[INFO] [stdout] 524 |             .or(try(variable))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     try(string("true").map(|_| true))
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             try(string(r#"\""#).map(|_| '"'))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 .or(try(string(r#"\t"#).map(|_| '\t')))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 .or(try(string(r#"\n"#).map(|_| '\n')))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 .or(try(string(r#"\r"#).map(|_| '\r')))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 .or(try(string(r#"\\"#).map(|_| '\\')))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:153:21
[INFO] [stdout]     |
[INFO] [stdout] 153 | ) -> Result<(), Box<::std::error::Error>>
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[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: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 153 | ) -> Result<(), Box<dyn (::std::error::Error)>>
[INFO] [stdout]     |                     +++++                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.99s
[INFO] running `Command { std: "docker" "inspect" "9ebb7155dfe75a6cb166f007be278a5724ce3e1afd2ff4798c96c4fc6bb12417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ebb7155dfe75a6cb166f007be278a5724ce3e1afd2ff4798c96c4fc6bb12417", kill_on_drop: false }`
[INFO] [stdout] 9ebb7155dfe75a6cb166f007be278a5724ce3e1afd2ff4798c96c4fc6bb12417
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 369bba09be1403e5b61c97e52e73e53b5ba7d6d9a18f0e9e37025497f9927a1b
[INFO] running `Command { std: "docker" "start" "-a" "369bba09be1403e5b61c97e52e73e53b5ba7d6d9a18f0e9e37025497f9927a1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fungui_syntax v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Error` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:158:25
[INFO] [stdout]     |
[INFO] [stdout] 18  | pub use combine::easy::{Errors, Error, Info};
[INFO] [stdout]     |                                 ----- the item `Error` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 158 |     use combine::easy::{Error, Info};
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Info` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:158:32
[INFO] [stdout]     |
[INFO] [stdout] 18  | pub use combine::easy::{Errors, Error, Info};
[INFO] [stdout]     |                                        ---- the item `Info` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 158 |     use combine::easy::{Error, Info};
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/desc/mod.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |                     try(char('}').map(|_| Flow::Break))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/desc/mod.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         try(boolean).or(try(float)).or(try(integer)).or(string),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/desc/mod.rs:245:25
[INFO] [stdout]     |
[INFO] [stdout] 245 |         try(boolean).or(try(float)).or(try(integer)).or(string),
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/desc/mod.rs:245:40
[INFO] [stdout]     |
[INFO] [stdout] 245 |         try(boolean).or(try(float)).or(try(integer)).or(string),
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         try(spaces().with(string("@text").map(|_| Matcher::Text)))
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:184:17
[INFO] [stdout]     |
[INFO] [stdout] 184 |         sep_by1(try(matcher), try(spaces().with(token('>')))),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:184:31
[INFO] [stdout]     |
[INFO] [stdout] 184 |         sep_by1(try(matcher), try(spaces().with(token('>')))),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:232:21
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     try(char('}').map(|_| Flow::Break))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 521 |         try(boolean)
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:522:17
[INFO] [stdout]     |
[INFO] [stdout] 522 |             .or(try(float))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:523:17
[INFO] [stdout]     |
[INFO] [stdout] 523 |             .or(try(integer))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:524:17
[INFO] [stdout]     |
[INFO] [stdout] 524 |             .or(try(variable))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     try(string("true").map(|_| true))
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             try(string(r#"\""#).map(|_| '"'))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 .or(try(string(r#"\t"#).map(|_| '\t')))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 .or(try(string(r#"\n"#).map(|_| '\n')))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 .or(try(string(r#"\r"#).map(|_| '\r')))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 .or(try(string(r#"\\"#).map(|_| '\\')))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:153:21
[INFO] [stdout]     |
[INFO] [stdout] 153 | ) -> Result<(), Box<::std::error::Error>>
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[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: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 153 | ) -> Result<(), Box<dyn (::std::error::Error)>>
[INFO] [stdout]     |                     +++++                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Error` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:158:25
[INFO] [stdout]     |
[INFO] [stdout] 18  | pub use combine::easy::{Errors, Error, Info};
[INFO] [stdout]     |                                 ----- the item `Error` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 158 |     use combine::easy::{Error, Info};
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Info` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:158:32
[INFO] [stdout]     |
[INFO] [stdout] 18  | pub use combine::easy::{Errors, Error, Info};
[INFO] [stdout]     |                                        ---- the item `Info` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 158 |     use combine::easy::{Error, Info};
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/desc/mod.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |                     try(char('}').map(|_| Flow::Break))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/desc/mod.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         try(boolean).or(try(float)).or(try(integer)).or(string),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/desc/mod.rs:245:25
[INFO] [stdout]     |
[INFO] [stdout] 245 |         try(boolean).or(try(float)).or(try(integer)).or(string),
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/desc/mod.rs:245:40
[INFO] [stdout]     |
[INFO] [stdout] 245 |         try(boolean).or(try(float)).or(try(integer)).or(string),
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         try(spaces().with(string("@text").map(|_| Matcher::Text)))
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:184:17
[INFO] [stdout]     |
[INFO] [stdout] 184 |         sep_by1(try(matcher), try(spaces().with(token('>')))),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:184:31
[INFO] [stdout]     |
[INFO] [stdout] 184 |         sep_by1(try(matcher), try(spaces().with(token('>')))),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:232:21
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     try(char('}').map(|_| Flow::Break))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 521 |         try(boolean)
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:522:17
[INFO] [stdout]     |
[INFO] [stdout] 522 |             .or(try(float))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:523:17
[INFO] [stdout]     |
[INFO] [stdout] 523 |             .or(try(integer))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]    --> src/style/mod.rs:524:17
[INFO] [stdout]     |
[INFO] [stdout] 524 |             .or(try(variable))
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     try(string("true").map(|_| true))
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             try(string(r#"\""#).map(|_| '"'))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 .or(try(string(r#"\t"#).map(|_| '\t')))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 .or(try(string(r#"\n"#).map(|_| '\n')))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 .or(try(string(r#"\r"#).map(|_| '\r')))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stdout]   --> src/common.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 .or(try(string(r#"\\"#).map(|_| '\\')))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:153:21
[INFO] [stdout]     |
[INFO] [stdout] 153 | ) -> Result<(), Box<::std::error::Error>>
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[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: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 153 | ) -> Result<(), Box<dyn (::std::error::Error)>>
[INFO] [stdout]     |                     +++++                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/desc/mod.rs:307:32
[INFO] [stdout]     |
[INFO] [stdout] 307 |                     .map(|v| v.trim_right().to_owned() + "\n")
[INFO] [stdout]     |                                ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.70s
[INFO] running `Command { std: "docker" "inspect" "369bba09be1403e5b61c97e52e73e53b5ba7d6d9a18f0e9e37025497f9927a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "369bba09be1403e5b61c97e52e73e53b5ba7d6d9a18f0e9e37025497f9927a1b", kill_on_drop: false }`
[INFO] [stdout] 369bba09be1403e5b61c97e52e73e53b5ba7d6d9a18f0e9e37025497f9927a1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e0c70698fd7e590a2f13766889a1936f7897d23ba2134e9d416bbfae4f733e67
[INFO] running `Command { std: "docker" "start" "-a" "e0c70698fd7e590a2f13766889a1936f7897d23ba2134e9d416bbfae4f733e67", kill_on_drop: false }`
[INFO] [stderr] warning: the item `Error` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:158:25
[INFO] [stderr]     |
[INFO] [stderr] 18  | pub use combine::easy::{Errors, Error, Info};
[INFO] [stderr]     |                                 ----- the item `Error` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 158 |     use combine::easy::{Error, Info};
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Info` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:158:32
[INFO] [stderr]     |
[INFO] [stderr] 18  | pub use combine::easy::{Errors, Error, Info};
[INFO] [stderr]     |                                        ---- the item `Info` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 158 |     use combine::easy::{Error, Info};
[INFO] [stderr]     |                                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]    --> src/desc/mod.rs:185:21
[INFO] [stderr]     |
[INFO] [stderr] 185 |                     try(char('}').map(|_| Flow::Break))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]    --> src/desc/mod.rs:245:9
[INFO] [stderr]     |
[INFO] [stderr] 245 |         try(boolean).or(try(float)).or(try(integer)).or(string),
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]    --> src/desc/mod.rs:245:25
[INFO] [stderr]     |
[INFO] [stderr] 245 |         try(boolean).or(try(float)).or(try(integer)).or(string),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]    --> src/desc/mod.rs:245:40
[INFO] [stderr]     |
[INFO] [stderr] 245 |         try(boolean).or(try(float)).or(try(integer)).or(string),
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]    --> src/style/mod.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         try(spaces().with(string("@text").map(|_| Matcher::Text)))
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]    --> src/style/mod.rs:184:17
[INFO] [stderr]     |
[INFO] [stderr] 184 |         sep_by1(try(matcher), try(spaces().with(token('>')))),
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]    --> src/style/mod.rs:184:31
[INFO] [stderr]     |
[INFO] [stderr] 184 |         sep_by1(try(matcher), try(spaces().with(token('>')))),
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]    --> src/style/mod.rs:232:21
[INFO] [stderr]     |
[INFO] [stderr] 232 |                     try(char('}').map(|_| Flow::Break))
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]    --> src/style/mod.rs:521:9
[INFO] [stderr]     |
[INFO] [stderr] 521 |         try(boolean)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]    --> src/style/mod.rs:522:17
[INFO] [stderr]     |
[INFO] [stderr] 522 |             .or(try(float))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]    --> src/style/mod.rs:523:17
[INFO] [stderr]     |
[INFO] [stderr] 523 |             .or(try(integer))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]    --> src/style/mod.rs:524:17
[INFO] [stderr]     |
[INFO] [stderr] 524 |             .or(try(variable))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]   --> src/common.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     try(string("true").map(|_| true))
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]   --> src/common.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |             try(string(r#"\""#).map(|_| '"'))
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]   --> src/common.rs:68:21
[INFO] [stderr]    |
[INFO] [stderr] 68 |                 .or(try(string(r#"\t"#).map(|_| '\t')))
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]   --> src/common.rs:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 |                 .or(try(string(r#"\n"#).map(|_| '\n')))
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]   --> src/common.rs:70:21
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 .or(try(string(r#"\r"#).map(|_| '\r')))
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead.
[INFO] [stderr]   --> src/common.rs:71:21
[INFO] [stderr]    |
[INFO] [stderr] 71 |                 .or(try(string(r#"\\"#).map(|_| '\\')))
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:153:21
[INFO] [stderr]     |
[INFO] [stderr] 153 | ) -> Result<(), Box<::std::error::Error>>
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[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: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 153 | ) -> Result<(), Box<dyn (::std::error::Error)>>
[INFO] [stderr]     |                     +++++                   +
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stderr]    --> src/desc/mod.rs:307:32
[INFO] [stderr]     |
[INFO] [stderr] 307 |                     .map(|v| v.trim_right().to_owned() + "\n")
[INFO] [stderr]     |                                ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: `fungui_syntax` (lib) generated 21 warnings
[INFO] [stderr] warning: `fungui_syntax` (lib test) generated 22 warnings (21 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fungui_syntax-e0647b279952b0b3)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test desc::tests::test ... ok
[INFO] [stdout] test desc::tests::test_print_invalid_ident ... ok
[INFO] [stdout] test style::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fungui_syntax
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/desc/mod.rs - desc::Document::parse (line 62) ... ok
[INFO] [stdout] test src/style/mod.rs - style::Document::parse (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e0c70698fd7e590a2f13766889a1936f7897d23ba2134e9d416bbfae4f733e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c70698fd7e590a2f13766889a1936f7897d23ba2134e9d416bbfae4f733e67", kill_on_drop: false }`
[INFO] [stdout] e0c70698fd7e590a2f13766889a1936f7897d23ba2134e9d416bbfae4f733e67