[INFO] cloning repository https://github.com/niclim/rust-hn-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/niclim/rust-hn-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniclim%2Frust-hn-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniclim%2Frust-hn-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb5f43ce11a4293c8985ffabe34d1dfe23e725d0
[INFO] checking niclim/rust-hn-client against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniclim%2Frust-hn-client" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/niclim/rust-hn-client on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/niclim/rust-hn-client
[INFO] finished tweaking git repo https://github.com/niclim/rust-hn-client
[INFO] tweaked toml for git repo https://github.com/niclim/rust-hn-client written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/niclim/rust-hn-client already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded pin-project-lite v0.1.6
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[INFO] [stdout] 64344b8f6fc638ba9f6e20189bc38a77566e00b0a480410d3ad8913c425e4c07
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[INFO] running `Command { std: "docker" "start" "-a" "64344b8f6fc638ba9f6e20189bc38a77566e00b0a480410d3ad8913c425e4c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64344b8f6fc638ba9f6e20189bc38a77566e00b0a480410d3ad8913c425e4c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64344b8f6fc638ba9f6e20189bc38a77566e00b0a480410d3ad8913c425e4c07", kill_on_drop: false }`
[INFO] [stdout] 64344b8f6fc638ba9f6e20189bc38a77566e00b0a480410d3ad8913c425e4c07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b0b3dd2ef53b6f8a258b454dd58974ceef054fa88d3cbeb9cd721b528698f67
[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" "3b0b3dd2ef53b6f8a258b454dd58974ceef054fa88d3cbeb9cd721b528698f67", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `post`
[INFO] [stdout]   --> src/main.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 |             Page::PostDetails { post, cursor_index } => {
[INFO] [stdout]    |                                 ^^^^ help: try ignoring the field: `post: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cursor_index`
[INFO] [stdout]   --> src/main.rs:99:39
[INFO] [stdout]    |
[INFO] [stdout] 99 |             Page::PostDetails { post, cursor_index } => {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^ help: try ignoring the field: `cursor_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `post`
[INFO] [stdout]   --> src/stores/view.rs:97:33
[INFO] [stdout]    |
[INFO] [stdout] 97 |             Page::PostDetails { post, cursor_index } => {
[INFO] [stdout]    |                                 ^^^^ help: try ignoring the field: `post: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cursor_index`
[INFO] [stdout]   --> src/stores/view.rs:97:39
[INFO] [stdout]    |
[INFO] [stdout] 97 |             Page::PostDetails { post, cursor_index } => {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^ help: try ignoring the field: `cursor_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `columns`
[INFO] [stdout]   --> src/ui.rs:80:48
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn print_post<W>(w: &mut W, number: usize, columns: u16, post: &Post) -> CrossTermResult<()>
[INFO] [stdout]    |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_columns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_comment`
[INFO] [stdout]   --> src/stores/data.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn get_comment(&self, comment_id: &u32) -> Option<&Comment> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `New`
[INFO] [stdout]  --> src/stores/view.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     New,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Best`
[INFO] [stdout]  --> src/stores/view.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Best,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PostDetails`
[INFO] [stdout]   --> src/stores/view.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     PostDetails {
[INFO] [stdout] 21 | |         post: u32,
[INFO] [stdout] 22 | |         cursor_index: u32,
[INFO] [stdout] 23 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FetchComments`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     FetchComments { comment_ids: Vec<u32> },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `post`
[INFO] [stdout]   --> src/main.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 |             Page::PostDetails { post, cursor_index } => {
[INFO] [stdout]    |                                 ^^^^ help: try ignoring the field: `post: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cursor_index`
[INFO] [stdout]   --> src/main.rs:99:39
[INFO] [stdout]    |
[INFO] [stdout] 99 |             Page::PostDetails { post, cursor_index } => {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^ help: try ignoring the field: `cursor_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `post`
[INFO] [stdout]   --> src/stores/view.rs:97:33
[INFO] [stdout]    |
[INFO] [stdout] 97 |             Page::PostDetails { post, cursor_index } => {
[INFO] [stdout]    |                                 ^^^^ help: try ignoring the field: `post: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cursor_index`
[INFO] [stdout]   --> src/stores/view.rs:97:39
[INFO] [stdout]    |
[INFO] [stdout] 97 |             Page::PostDetails { post, cursor_index } => {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^ help: try ignoring the field: `cursor_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `columns`
[INFO] [stdout]   --> src/ui.rs:80:48
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn print_post<W>(w: &mut W, number: usize, columns: u16, post: &Post) -> CrossTermResult<()>
[INFO] [stdout]    |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_columns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PostDetails`
[INFO] [stdout]   --> src/stores/view.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     PostDetails {
[INFO] [stdout] 21 | |         post: u32,
[INFO] [stdout] 22 | |         cursor_index: u32,
[INFO] [stdout] 23 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FetchComments`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     FetchComments { comment_ids: Vec<u32> },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 05s
[INFO] running `Command { std: "docker" "inspect" "3b0b3dd2ef53b6f8a258b454dd58974ceef054fa88d3cbeb9cd721b528698f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b0b3dd2ef53b6f8a258b454dd58974ceef054fa88d3cbeb9cd721b528698f67", kill_on_drop: false }`
[INFO] [stdout] 3b0b3dd2ef53b6f8a258b454dd58974ceef054fa88d3cbeb9cd721b528698f67