[INFO] cloning repository https://github.com/LioQing/deck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LioQing/deck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLioQing%2Fdeck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLioQing%2Fdeck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56e9470dc3b3ac78aaaf3b0528ae36e31c5c217f
[INFO] checking LioQing/deck against try#7424ce9ff9baac3e9d9f5dd3c85828cddea0134d for pr-136776-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLioQing%2Fdeck" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LioQing/deck
[INFO] finished tweaking git repo https://github.com/LioQing/deck
[INFO] tweaked toml for git repo https://github.com/LioQing/deck written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LioQing/deck on toolchain 7424ce9ff9baac3e9d9f5dd3c85828cddea0134d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LioQing/deck 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" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dde18f73d9a9857fb7f9e065e9c1d8c175c617e603033c4007c995fc854b086
[INFO] running `Command { std: "docker" "start" "-a" "0dde18f73d9a9857fb7f9e065e9c1d8c175c617e603033c4007c995fc854b086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dde18f73d9a9857fb7f9e065e9c1d8c175c617e603033c4007c995fc854b086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dde18f73d9a9857fb7f9e065e9c1d8c175c617e603033c4007c995fc854b086", kill_on_drop: false }`
[INFO] [stdout] 0dde18f73d9a9857fb7f9e065e9c1d8c175c617e603033c4007c995fc854b086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31f9a7e1c9ee2881ab007569578607e87243223d23a428c58f2915a73814f006
[INFO] running `Command { std: "docker" "start" "-a" "31f9a7e1c9ee2881ab007569578607e87243223d23a428c58f2915a73814f006", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking deck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/parsers/src_code/spanned.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/parsers/src_code/spanned.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parsers/src_code/spanned.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<T> Spanned<T> {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 34 |     /// Create a new spanned value.
[INFO] [stdout] 35 |     pub fn new(value: T, span: Span) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpacesTokenParser` is never constructed
[INFO] [stdout]   --> src/parsers/syn/parser.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |             struct [< $name TokenParser >]<'a> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | token_parser!(Spaces, Spaces);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `token_parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NewlinesTokenParser` is never constructed
[INFO] [stdout]   --> src/parsers/syn/parser.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |             struct [< $name TokenParser >]<'a> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 | token_parser!(Newlines, Newlines);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `token_parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Many1Parser` is never constructed
[INFO] [stdout]    --> src/parsers/syn/parser.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | struct Many1Parser<'a, Parser, Item>
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `simple_display` is never used
[INFO] [stdout]   --> src/parsers/syn/node.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl SynNode {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 24 |     /// Create a simple display string.
[INFO] [stdout] 25 |     pub fn simple_display(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `evaluate` is never used
[INFO] [stdout]   --> src/parsers/sem/parser.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | / impl<Iter> SemParser<Iter>
[INFO] [stdout] 21 | | where
[INFO] [stdout] 22 | |     Iter: Iterator<Item = SynNode> + std::fmt::Debug + Clone + AdvanceIterExt,
[INFO] [stdout]    | |______________________________________________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |       pub fn evaluate(self) {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AlwaysParam` is never constructed
[INFO] [stdout]   --> src/evaluator/evaluator.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum EvalIdentsIdentOption {
[INFO] [stdout]    |          --------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     AlwaysParam,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EvalIdentsIdentOption` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/evaluator/evaluator.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl<'a> Evaluator<'a> {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 44 |     /// Create a new evaluator.
[INFO] [stdout] 45 |     pub fn new<Iter>(iter: Iter) -> Self
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parsers/src_code/spanned.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<T> Spanned<T> {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 34 |     /// Create a new spanned value.
[INFO] [stdout] 35 |     pub fn new(value: T, span: Span) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SpacesTokenParser` is never constructed
[INFO] [stdout]   --> src/parsers/syn/parser.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |             struct [< $name TokenParser >]<'a> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | token_parser!(Spaces, Spaces);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `token_parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.53s
[INFO] [stdout] warning: struct `NewlinesTokenParser` is never constructed
[INFO] [stdout]   --> src/parsers/syn/parser.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |             struct [< $name TokenParser >]<'a> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 | token_parser!(Newlines, Newlines);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `token_parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Many1Parser` is never constructed
[INFO] [stdout]    --> src/parsers/syn/parser.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | struct Many1Parser<'a, Parser, Item>
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `simple_display` is never used
[INFO] [stdout]   --> src/parsers/syn/node.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl SynNode {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 24 |     /// Create a simple display string.
[INFO] [stdout] 25 |     pub fn simple_display(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `evaluate` is never used
[INFO] [stdout]   --> src/parsers/sem/parser.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | / impl<Iter> SemParser<Iter>
[INFO] [stdout] 21 | | where
[INFO] [stdout] 22 | |     Iter: Iterator<Item = SynNode> + std::fmt::Debug + Clone + AdvanceIterExt,
[INFO] [stdout]    | |______________________________________________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |       pub fn evaluate(self) {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AlwaysParam` is never constructed
[INFO] [stdout]   --> src/evaluator/evaluator.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum EvalIdentsIdentOption {
[INFO] [stdout]    |          --------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     AlwaysParam,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EvalIdentsIdentOption` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/evaluator/evaluator.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl<'a> Evaluator<'a> {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 44 |     /// Create a new evaluator.
[INFO] [stdout] 45 |     pub fn new<Iter>(iter: Iter) -> Self
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "31f9a7e1c9ee2881ab007569578607e87243223d23a428c58f2915a73814f006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31f9a7e1c9ee2881ab007569578607e87243223d23a428c58f2915a73814f006", kill_on_drop: false }`
[INFO] [stdout] 31f9a7e1c9ee2881ab007569578607e87243223d23a428c58f2915a73814f006
