[INFO] cloning repository https://github.com/williamyaoh/kaiseki
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/williamyaoh/kaiseki" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilliamyaoh%2Fkaiseki", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilliamyaoh%2Fkaiseki'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9cbc8dea79a61297ce1c4f1fe385dd90bee24217
[INFO] testing williamyaoh/kaiseki against 1.78.0 for beta-1.79-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilliamyaoh%2Fkaiseki" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/williamyaoh/kaiseki on toolchain 1.78.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.78.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/williamyaoh/kaiseki
[INFO] finished tweaking git repo https://github.com/williamyaoh/kaiseki
[INFO] tweaked toml for git repo https://github.com/williamyaoh/kaiseki written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/williamyaoh/kaiseki already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.78.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structopt v0.0.3
[INFO] [stderr]   Downloaded structopt-derive v0.0.3
[INFO] [stderr]   Downloaded quote v0.3.12
[INFO] [stderr]   Downloaded syn v0.11.4
[INFO] [stderr]   Downloaded thread-id v3.0.0
[INFO] [stderr]   Downloaded rustc-demangle v0.1.3
[INFO] [stderr]   Downloaded error-chain v0.9.0
[INFO] [stderr]   Downloaded thread_local v0.3.2
[INFO] [stderr]   Downloaded aho-corasick v0.6.2
[INFO] [stderr]   Downloaded backtrace v0.3.0
[INFO] [stderr]   Downloaded gcc v0.3.43
[INFO] [stderr]   Downloaded regex-syntax v0.4.0
[INFO] [stderr]   Downloaded backtrace-sys v0.1.10
[INFO] [stderr]   Downloaded regex v0.2.1
[INFO] [stderr]   Downloaded clap v2.20.5
[INFO] [stderr]   Downloaded dbghelp-sys v0.2.0
[INFO] [stderr]   Downloaded unicode-segmentation v1.1.0
[INFO] [stderr]   Downloaded memchr v1.0.1
[INFO] [stderr]   Downloaded libc v0.2.20
[INFO] [stderr]   Downloaded term_size v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ec46cae01dae8d20208edb37c14bbb2e8c5dd3016b5720f792d34d8a914db7e
[INFO] running `Command { std: "docker" "start" "-a" "6ec46cae01dae8d20208edb37c14bbb2e8c5dd3016b5720f792d34d8a914db7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ec46cae01dae8d20208edb37c14bbb2e8c5dd3016b5720f792d34d8a914db7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec46cae01dae8d20208edb37c14bbb2e8c5dd3016b5720f792d34d8a914db7e", kill_on_drop: false }`
[INFO] [stdout] 6ec46cae01dae8d20208edb37c14bbb2e8c5dd3016b5720f792d34d8a914db7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15ea7c66410e8c2a5eb034721073189f38a2f9e06f4f3709ff8e103267dbea4e
[INFO] running `Command { std: "docker" "start" "-a" "15ea7c66410e8c2a5eb034721073189f38a2f9e06f4f3709ff8e103267dbea4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling gcc v0.3.43
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling backtrace v0.3.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.3
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling unreachable v0.1.1
[INFO] [stderr]    Compiling unicode-segmentation v1.1.0
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling quote v0.3.12
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling thread-id v3.0.0
[INFO] [stderr]    Compiling term_size v0.2.2
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling thread_local v0.3.2
[INFO] [stderr]    Compiling syn v0.11.4
[INFO] [stderr]    Compiling aho-corasick v0.6.2
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.4.0
[INFO] [stderr]    Compiling clap v2.20.5
[INFO] [stderr]    Compiling backtrace-sys v0.1.10
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling structopt-derive v0.0.3
[INFO] [stderr]    Compiling structopt v0.0.3
[INFO] [stderr]    Compiling error-chain v0.9.0
[INFO] [stderr]    Compiling kaiseki v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub contents: Box<Read>
[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 an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub contents: Box<dyn Read>
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsing.rs:131:35
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let lexers: Vec<(Regex, Box<Fn(&str) -> Token>)> = vec![
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     let lexer = lexer! {
[INFO] [stdout]     |  _______________-
[INFO] [stdout] 167 | |     r"^##\[" => |_| Token::AnchorStart,
[INFO] [stdout] 168 | |     r"^\]" => |_| Token::AnchorEnd,
[INFO] [stdout] 169 | |     r"^before" => |_| Token::AnchorOp(Op::Before),
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |     r"^\([\w\d\s\-]+\)" => |str| Token::AnchorOpArg(str.to_string())
[INFO] [stdout] 174 | |   };
[INFO] [stdout]     | |___- in this macro invocation
[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: this warning originates in the macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.47s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.11.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "15ea7c66410e8c2a5eb034721073189f38a2f9e06f4f3709ff8e103267dbea4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ea7c66410e8c2a5eb034721073189f38a2f9e06f4f3709ff8e103267dbea4e", kill_on_drop: false }`
[INFO] [stdout] 15ea7c66410e8c2a5eb034721073189f38a2f9e06f4f3709ff8e103267dbea4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1394717127c2c313f48ff15464824d59282c1725727065cea0c22705e025e5af
[INFO] running `Command { std: "docker" "start" "-a" "1394717127c2c313f48ff15464824d59282c1725727065cea0c22705e025e5af", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub contents: Box<Read>
[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 an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub contents: Box<dyn Read>
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsing.rs:131:35
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let lexers: Vec<(Regex, Box<Fn(&str) -> Token>)> = vec![
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     let lexer = lexer! {
[INFO] [stdout]     |  _______________-
[INFO] [stdout] 167 | |     r"^##\[" => |_| Token::AnchorStart,
[INFO] [stdout] 168 | |     r"^\]" => |_| Token::AnchorEnd,
[INFO] [stdout] 169 | |     r"^before" => |_| Token::AnchorOp(Op::Before),
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |     r"^\([\w\d\s\-]+\)" => |str| Token::AnchorOpArg(str.to_string())
[INFO] [stdout] 174 | |   };
[INFO] [stdout]     | |___- in this macro invocation
[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: this warning originates in the macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kaiseki v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub contents: Box<Read>
[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 an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub contents: Box<dyn Read>
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsing.rs:131:35
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let lexers: Vec<(Regex, Box<Fn(&str) -> Token>)> = vec![
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     let lexer = lexer! {
[INFO] [stdout]     |  _______________-
[INFO] [stdout] 167 | |     r"^##\[" => |_| Token::AnchorStart,
[INFO] [stdout] 168 | |     r"^\]" => |_| Token::AnchorEnd,
[INFO] [stdout] 169 | |     r"^before" => |_| Token::AnchorOp(Op::Before),
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |     r"^\([\w\d\s\-]+\)" => |str| Token::AnchorOpArg(str.to_string())
[INFO] [stdout] 174 | |   };
[INFO] [stdout]     | |___- in this macro invocation
[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: this warning originates in the macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.70s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.11.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "1394717127c2c313f48ff15464824d59282c1725727065cea0c22705e025e5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1394717127c2c313f48ff15464824d59282c1725727065cea0c22705e025e5af", kill_on_drop: false }`
[INFO] [stdout] 1394717127c2c313f48ff15464824d59282c1725727065cea0c22705e025e5af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b787591ea5d7c1a71b76b928ba40dd42d9b67e95c4fcc48ef6cb09c28186d5a7
[INFO] running `Command { std: "docker" "start" "-a" "b787591ea5d7c1a71b76b928ba40dd42d9b67e95c4fcc48ef6cb09c28186d5a7", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input.rs:20:21
[INFO] [stderr]    |
[INFO] [stderr] 20 |   pub contents: Box<Read>
[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 an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 20 |   pub contents: Box<dyn Read>
[INFO] [stderr]    |                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parsing.rs:131:35
[INFO] [stderr]     |
[INFO] [stderr] 131 |         let lexers: Vec<(Regex, Box<Fn(&str) -> Token>)> = vec![
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 166 |     let lexer = lexer! {
[INFO] [stderr]     |  _______________-
[INFO] [stderr] 167 | |     r"^##\[" => |_| Token::AnchorStart,
[INFO] [stderr] 168 | |     r"^\]" => |_| Token::AnchorEnd,
[INFO] [stderr] 169 | |     r"^before" => |_| Token::AnchorOp(Op::Before),
[INFO] [stderr] ...   |
[INFO] [stderr] 173 | |     r"^\([\w\d\s\-]+\)" => |str| Token::AnchorOpArg(str.to_string())
[INFO] [stderr] 174 | |   };
[INFO] [stderr]     | |___- in this macro invocation
[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: this warning originates in the macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `kaiseki` (lib) generated 2 warnings (run `cargo fix --lib -p kaiseki` to apply 1 suggestion)
[INFO] [stderr] warning: `kaiseki` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.11.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kaiseki-344b884d707d5dca)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test parsing::lexing_tests::test_lex_2 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_4 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_8 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_1 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_5 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_1 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_failure_2 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_failure_3 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_3 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_6 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_7 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_1 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_failure_1 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_2 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_2 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_4 ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/kaiseki-344b884d707d5dca` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "b787591ea5d7c1a71b76b928ba40dd42d9b67e95c4fcc48ef6cb09c28186d5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b787591ea5d7c1a71b76b928ba40dd42d9b67e95c4fcc48ef6cb09c28186d5a7", kill_on_drop: false }`
[INFO] [stdout] b787591ea5d7c1a71b76b928ba40dd42d9b67e95c4fcc48ef6cb09c28186d5a7
