[INFO] cloning repository https://github.com/shunak/html_parser_training
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shunak/html_parser_training" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunak%2Fhtml_parser_training", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunak%2Fhtml_parser_training'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunak%2Fhtml_parser_training: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/shunak/html_parser_training
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shunak/html_parser_training" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunak%2Fhtml_parser_training", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunak%2Fhtml_parser_training'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a8ea1ade8db69d9eaa97776865e85b447bcf562
[INFO] building shunak/html_parser_training against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunak%2Fhtml_parser_training" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shunak/html_parser_training on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shunak/html_parser_training
[INFO] finished tweaking git repo https://github.com/shunak/html_parser_training
[INFO] tweaked toml for git repo https://github.com/shunak/html_parser_training written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/shunak/html_parser_training 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f88d50bc97d91aa98c28d9e2f3ad07f30acc521d2839731d9b85ae281aac711b
[INFO] running `Command { std: "docker" "start" "-a" "f88d50bc97d91aa98c28d9e2f3ad07f30acc521d2839731d9b85ae281aac711b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f88d50bc97d91aa98c28d9e2f3ad07f30acc521d2839731d9b85ae281aac711b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88d50bc97d91aa98c28d9e2f3ad07f30acc521d2839731d9b85ae281aac711b", kill_on_drop: false }`
[INFO] [stdout] f88d50bc97d91aa98c28d9e2f3ad07f30acc521d2839731d9b85ae281aac711b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f711196d45e887af1b5ee211e51ab6222fd189079947a0a31c5dc74c264f6b12
[INFO] running `Command { std: "docker" "start" "-a" "f711196d45e887af1b5ee211e51ab6222fd189079947a0a31c5dc74c264f6b12", kill_on_drop: false }`
[INFO] [stderr] Compiling memchr v2.3.4
[INFO] [stderr] Compiling bytes v1.0.1
[INFO] [stderr] Compiling combine v4.5.2
[INFO] [stderr] Compiling exercise-html v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:13:5
[INFO] [stdout] |
[INFO] [stdout] 12 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 13 | (char(' ')).map(|_| ("".to_string(), "".to_string()))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:23:5
[INFO] [stdout] |
[INFO] [stdout] 22 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 23 | (char(' ')).map(|_| AttrMap::new())
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:33:5
[INFO] [stdout] |
[INFO] [stdout] 32 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 33 | (char(' ')).map(|_| ("".to_string(), AttrMap::new()))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:43:5
[INFO] [stdout] |
[INFO] [stdout] 42 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 43 | (char(' ')).map(|_| ("".to_string()))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:53:5
[INFO] [stdout] |
[INFO] [stdout] 52 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 53 | (char(' ')).map(|_| vec![Element::new("".into(), AttrMap::new(), vec![])])
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:63:5
[INFO] [stdout] |
[INFO] [stdout] 62 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 63 | (char(' ')).map(|_| Element::new("".into(), AttrMap::new(), vec![]))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:73:5
[INFO] [stdout] |
[INFO] [stdout] 72 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 73 | (char(' ')).map(|_| Element::new("".into(), AttrMap::new(), vec![]))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: function `attribute` is never used
[INFO] [stdout] --> src/html.rs:7:4
[INFO] [stdout] |
[INFO] [stdout] 7 | fn attribute() -> impl Parser
[INFO] [stdout] | ^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: function `attributes` is never used
[INFO] [stdout] --> src/html.rs:17:4
[INFO] [stdout] |
[INFO] [stdout] 17 | fn attributes() -> impl Parser
[INFO] [stdout] | ^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: function `open_tag` is never used
[INFO] [stdout] --> src/html.rs:27:4
[INFO] [stdout] |
[INFO] [stdout] 27 | fn open_tag() -> impl Parser
[INFO] [stdout] | ^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: function `close_tag` is never used
[INFO] [stdout] --> src/html.rs:37:4
[INFO] [stdout] |
[INFO] [stdout] 37 | fn close_tag() -> impl Parser
[INFO] [stdout] | ^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: function `text` is never used
[INFO] [stdout] --> src/html.rs:57:4
[INFO] [stdout] |
[INFO] [stdout] 57 | fn text() -> impl Parser>
[INFO] [stdout] | ^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: function `element` is never used
[INFO] [stdout] --> src/html.rs:67:4
[INFO] [stdout] |
[INFO] [stdout] 67 | fn element() -> impl Parser>
[INFO] [stdout] | ^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.80s
[INFO] running `Command { std: "docker" "inspect" "f711196d45e887af1b5ee211e51ab6222fd189079947a0a31c5dc74c264f6b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f711196d45e887af1b5ee211e51ab6222fd189079947a0a31c5dc74c264f6b12", kill_on_drop: false }`
[INFO] [stdout] f711196d45e887af1b5ee211e51ab6222fd189079947a0a31c5dc74c264f6b12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85bd7e00dcb5ce180405f7412fe25ea97c54828a91af3b48c2f112ed582e2f3d
[INFO] running `Command { std: "docker" "start" "-a" "85bd7e00dcb5ce180405f7412fe25ea97c54828a91af3b48c2f112ed582e2f3d", kill_on_drop: false }`
[INFO] [stderr] Compiling exercise-html v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:13:5
[INFO] [stdout] |
[INFO] [stdout] 12 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 13 | (char(' ')).map(|_| ("".to_string(), "".to_string()))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:23:5
[INFO] [stdout] |
[INFO] [stdout] 22 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 23 | (char(' ')).map(|_| AttrMap::new())
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:33:5
[INFO] [stdout] |
[INFO] [stdout] 32 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 33 | (char(' ')).map(|_| ("".to_string(), AttrMap::new()))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:43:5
[INFO] [stdout] |
[INFO] [stdout] 42 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 43 | (char(' ')).map(|_| ("".to_string()))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:53:5
[INFO] [stdout] |
[INFO] [stdout] 52 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 53 | (char(' ')).map(|_| vec![Element::new("".into(), AttrMap::new(), vec![])])
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:63:5
[INFO] [stdout] |
[INFO] [stdout] 62 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 63 | (char(' ')).map(|_| Element::new("".into(), AttrMap::new(), vec![]))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:73:5
[INFO] [stdout] |
[INFO] [stdout] 72 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 73 | (char(' ')).map(|_| Element::new("".into(), AttrMap::new(), vec![]))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: function `attribute` is never used
[INFO] [stdout] --> src/html.rs:7:4
[INFO] [stdout] |
[INFO] [stdout] 7 | fn attribute() -> impl Parser
[INFO] [stdout] | ^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: function `attributes` is never used
[INFO] [stdout] --> src/html.rs:17:4
[INFO] [stdout] |
[INFO] [stdout] 17 | fn attributes() -> impl Parser
[INFO] [stdout] | ^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: function `open_tag` is never used
[INFO] [stdout] --> src/html.rs:27:4
[INFO] [stdout] |
[INFO] [stdout] 27 | fn open_tag() -> impl Parser
[INFO] [stdout] | ^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: function `close_tag` is never used
[INFO] [stdout] --> src/html.rs:37:4
[INFO] [stdout] |
[INFO] [stdout] 37 | fn close_tag() -> impl Parser
[INFO] [stdout] | ^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: function `text` is never used
[INFO] [stdout] --> src/html.rs:57:4
[INFO] [stdout] |
[INFO] [stdout] 57 | fn text() -> impl Parser>
[INFO] [stdout] | ^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: function `element` is never used
[INFO] [stdout] --> src/html.rs:67:4
[INFO] [stdout] |
[INFO] [stdout] 67 | fn element() -> impl Parser>
[INFO] [stdout] | ^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:13:5
[INFO] [stdout] |
[INFO] [stdout] 12 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 13 | (char(' ')).map(|_| ("".to_string(), "".to_string()))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:23:5
[INFO] [stdout] |
[INFO] [stdout] 22 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 23 | (char(' ')).map(|_| AttrMap::new())
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:33:5
[INFO] [stdout] |
[INFO] [stdout] 32 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 33 | (char(' ')).map(|_| ("".to_string(), AttrMap::new()))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:43:5
[INFO] [stdout] |
[INFO] [stdout] 42 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 43 | (char(' ')).map(|_| ("".to_string()))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:53:5
[INFO] [stdout] |
[INFO] [stdout] 52 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 53 | (char(' ')).map(|_| vec![Element::new("".into(), AttrMap::new(), vec![])])
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:63:5
[INFO] [stdout] |
[INFO] [stdout] 62 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 63 | (char(' ')).map(|_| Element::new("".into(), AttrMap::new(), vec![]))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout] --> src/html.rs:73:5
[INFO] [stdout] |
[INFO] [stdout] 72 | todo!("you need to implement this combinator");
[INFO] [stdout] | ---------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 73 | (char(' ')).map(|_| Element::new("".into(), AttrMap::new(), vec![]))
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout] |
[INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcIwJK6M/symbols.o" "<4 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libcombine-cdfc949b3e3e4cf1.rlib,libmemchr-4b28844849741631.rlib,libbytes-f8d4b7d2a498fc6c.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcIwJK6M/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,-znostart-stop-gc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/exercise_html-7858ef44c39c5d3d" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
[INFO] [stdout] LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stdout] collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped
[INFO] [stdout] compilation terminated.
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] error: could not compile `exercise-html` (lib test) due to 1 previous error; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "85bd7e00dcb5ce180405f7412fe25ea97c54828a91af3b48c2f112ed582e2f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85bd7e00dcb5ce180405f7412fe25ea97c54828a91af3b48c2f112ed582e2f3d", kill_on_drop: false }`
[INFO] [stdout] 85bd7e00dcb5ce180405f7412fe25ea97c54828a91af3b48c2f112ed582e2f3d