[INFO] cloning repository https://github.com/npj/rust-scheme
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/npj/rust-scheme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpj%2Frust-scheme", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpj%2Frust-scheme'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 138a9eb23b95dec999bc51f6c017356722738267
[INFO] testing npj/rust-scheme against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpj%2Frust-scheme" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/npj/rust-scheme on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/npj/rust-scheme
[INFO] finished tweaking git repo https://github.com/npj/rust-scheme
[INFO] tweaked toml for git repo https://github.com/npj/rust-scheme written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/npj/rust-scheme already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7bb6e95edf7060f8638fa2d317b27590eb64a82b7903b6dc5b1de8b678f04e7
[INFO] running `Command { std: "docker" "start" "-a" "a7bb6e95edf7060f8638fa2d317b27590eb64a82b7903b6dc5b1de8b678f04e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7bb6e95edf7060f8638fa2d317b27590eb64a82b7903b6dc5b1de8b678f04e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7bb6e95edf7060f8638fa2d317b27590eb64a82b7903b6dc5b1de8b678f04e7", kill_on_drop: false }`
[INFO] [stdout] a7bb6e95edf7060f8638fa2d317b27590eb64a82b7903b6dc5b1de8b678f04e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a8625d805fb3e5a376aba699786267a2c1fb875a32254f10f220f33f85c2b51
[INFO] running `Command { std: "docker" "start" "-a" "9a8625d805fb3e5a376aba699786267a2c1fb875a32254f10f220f33f85c2b51", kill_on_drop: false }`
[INFO] [stderr]    Compiling scheme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/lexer.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 '0' ... '9' | '-' | '.' => self.number(),
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` 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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/lexer.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 'A' ... 'z'             => self.ident(),
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/lexer.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 '0' ... '9' => (),
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "9a8625d805fb3e5a376aba699786267a2c1fb875a32254f10f220f33f85c2b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8625d805fb3e5a376aba699786267a2c1fb875a32254f10f220f33f85c2b51", kill_on_drop: false }`
[INFO] [stdout] 9a8625d805fb3e5a376aba699786267a2c1fb875a32254f10f220f33f85c2b51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1858b8ce4c28e72ec215d9775f35043eb9909d86f11135c296e2ea4a5894d878
[INFO] running `Command { std: "docker" "start" "-a" "1858b8ce4c28e72ec215d9775f35043eb9909d86f11135c296e2ea4a5894d878", kill_on_drop: false }`
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/lexer.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 '0' ... '9' | '-' | '.' => self.number(),
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` 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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling scheme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/lexer.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 'A' ... 'z'             => self.ident(),
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/lexer.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 '0' ... '9' => (),
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/lexer.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 '0' ... '9' | '-' | '.' => self.number(),
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` 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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/lexer.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 'A' ... 'z'             => self.ident(),
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/lexer.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 '0' ... '9' => (),
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "1858b8ce4c28e72ec215d9775f35043eb9909d86f11135c296e2ea4a5894d878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1858b8ce4c28e72ec215d9775f35043eb9909d86f11135c296e2ea4a5894d878", kill_on_drop: false }`
[INFO] [stdout] 1858b8ce4c28e72ec215d9775f35043eb9909d86f11135c296e2ea4a5894d878
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f44753464826ebe314f960ad877fc9735e888238111d0d4f2bf80e9e3534aee8
[INFO] running `Command { std: "docker" "start" "-a" "f44753464826ebe314f960ad877fc9735e888238111d0d4f2bf80e9e3534aee8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/lexer.rs:80:21
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 '0' ... '9' | '-' | '.' => self.number(),
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` 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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/lexer.rs:81:21
[INFO] [stderr]    |
[INFO] [stderr] 81 |                 'A' ... 'z'             => self.ident(),
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/lexer.rs:164:21
[INFO] [stderr]     |
[INFO] [stderr] 164 |                 '0' ... '9' => (),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: `scheme` (lib) generated 3 warnings
[INFO] [stderr] warning: `scheme` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scheme-66dacafeaea12979)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test lexer::io_lexer::tests::chr ... ok
[INFO] [stdout] test lexer::io_lexer::tests::line ... ok
[INFO] [stdout] test lexer::io_lexer::tests::get ... ok
[INFO] [stdout] test lexer::io_lexer::tests::new ... ok
[INFO] [stdout] test lexer::io_lexer::tests::peek ... ok
[INFO] [stdout] test lexer::lexer::tests::read_ident ... ok
[INFO] [stdout] test lexer::io_lexer::tests::set_chr ... ok
[INFO] [stdout] test lexer::lexer::tests::error_end_empty ... ok
[INFO] [stdout] test lexer::lexer::tests::read_invalid_integer ... ok
[INFO] [stdout] test lexer::lexer::tests::read_lpar ... ok
[INFO] [stdout] test lexer::string_lexer::tests::chr ... ok
[INFO] [stdout] test lexer::string_lexer::tests::line ... ok
[INFO] [stdout] test lexer::string_lexer::tests::new ... ok
[INFO] [stdout] test lexer::string_lexer::tests::peek ... ok
[INFO] [stdout] test lexer::lexer::tests::read_float_dot_digits ... ok
[INFO] [stdout] test lexer::lexer::tests::read_integer ... ok
[INFO] [stdout] test lexer::lexer::tests::read_float_negative_dot_digits ... ok
[INFO] [stdout] test lexer::string_lexer::tests::get ... ok
[INFO] [stdout] test lexer::lexer::tests::read_negative_float_dot_digits ... ok
[INFO] [stdout] test lexer::lexer::tests::read_negative_integer ... ok
[INFO] [stdout] test lexer::lexer::tests::read_rpar ... ok
[INFO] [stdout] test lexer::string_lexer::tests::set_chr ... ok
[INFO] [stdout] test lexer::io_lexer::tests::set_line ... ok
[INFO] [stdout] test lexer::string_lexer::tests::set_line ... ok
[INFO] [stdout] test lexer::lexer::tests::error_unterminated_multiline ... ok
[INFO] [stdout] test lexer::lexer::tests::read_float_dot ... ok
[INFO] [stdout] test lexer::lexer::tests::read_all ... ok
[INFO] [stdout] test lexer::lexer::tests::read_string ... ok
[INFO] [stdout] test lexer::lexer::tests::error_ident ... ok
[INFO] [stdout] test lexer::lexer::tests::error_end_nonempty ... ok
[INFO] [stdout] test lexer::lexer::tests::error_invalid ... ok
[INFO] [stdout] test lexer::lexer::tests::read_comment ... ok
[INFO] [stdout] test lexer::lexer::tests::error_unterminated ... ok
[INFO] [stdout] test lexer::lexer::tests::read_float_digits_dot_digits ... ok
[INFO] [stdout] test lexer::lexer::tests::read_invalid_float_fractional ... ok
[INFO] [stdout] test lexer::lexer::tests::read_float_dot_digits_trailing_zero ... ok
[INFO] [stdout] test lexer::lexer::tests::read_invalid_float_whole ... ok
[INFO] [stdout] test lexer::lexer::tests::read_float_dot_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scheme-d2d4ddc2d8c55dfe)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lexer.rs (/opt/rustwide/target/debug/deps/lexer-a3eaa7c799d5a769)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests scheme
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lexer/lexer.rs:80:21
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 '0' ... '9' | '-' | '.' => self.number(),
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` 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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lexer/lexer.rs:81:21
[INFO] [stderr]    |
[INFO] [stderr] 81 |                 'A' ... 'z'             => self.ident(),
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lexer/lexer.rs:164:21
[INFO] [stderr]     |
[INFO] [stderr] 164 |                 '0' ... '9' => (),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f44753464826ebe314f960ad877fc9735e888238111d0d4f2bf80e9e3534aee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44753464826ebe314f960ad877fc9735e888238111d0d4f2bf80e9e3534aee8", kill_on_drop: false }`
[INFO] [stdout] f44753464826ebe314f960ad877fc9735e888238111d0d4f2bf80e9e3534aee8